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[libvirt] [PATCH] cpu: Add cpu flags supported by newest qemu
by Peter Krempa 09 Dec '11

09 Dec '11

Add support for newly supported Intel cpu features. Newly supported flags are: pclmuldq, dtes64, smx, fma, pdcm, movbe, xsave, osxsave and avx. This adds support for Intel's Sandy Bridge platform. --- I did not add a new cpu model, as there's no corresponding model in QEMU yet. https://bugzilla.redhat.com/show_bug.cgi?id=761005 src/cpu/cpu_map.xml | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml index 35dca20..693caf1 100644 --- a/src/cpu/cpu_map.xml +++ b/src/cpu/cpu_map.xml @@ -100,6 +100,12 @@ <feature name='pni'>  <cpuid function='0x00000001' ecx='0x00000001'/> </feature> + <feature name='pclmuldq'> + <cpuid function='0x00000001' ecx='0x00000002'/> + </feature> + <feature name='dtes64'> + <cpuid function='0x00000001' ecx='0x00000004'/> + </feature> <feature name='monitor'>  <cpuid function='0x00000001' ecx='0x00000008'/> </feature> @@ -109,6 +115,9 @@ <feature name='vmx'>  <cpuid function='0x00000001' ecx='0x00000020'/> </feature> + <feature name='smx'> + <cpuid function='0x00000001' ecx='0x00000040'/> + </feature> <feature name='est'>  <cpuid function='0x00000001' ecx='0x00000080'/> </feature> @@ -121,12 +130,18 @@ <feature name='cid'>  <cpuid function='0x00000001' ecx='0x00000400'/> </feature> + <feature name='fma'> + <cpuid function='0x00000001' ecx='0x00001000'/> + </feature> <feature name='cx16'>  <cpuid function='0x00000001' ecx='0x00002000'/> </feature> <feature name='xtpr'>  <cpuid function='0x00000001' ecx='0x00004000'/> </feature> + <feature name='pdcm'> + <cpuid function='0x00000001' ecx='0x00008000'/> + </feature> <feature name='dca'>  <cpuid function='0x00000001' ecx='0x00040000'/> </feature> @@ -139,12 +154,24 @@ <feature name='x2apic'>  <cpuid function='0x00000001' ecx='0x00200000'/> </feature> + <feature name='movbe'> + <cpuid function='0x00000001' ecx='0x00400000'/> + </feature> <feature name='popcnt'>  <cpuid function='0x00000001' ecx='0x00800000'/> </feature> <feature name='aes'> <cpuid function='0x00000001' ecx='0x02000000'/> </feature> + <feature name='xsave'> + <cpuid function='0x00000001' ecx='0x04000000'/> + </feature> + <feature name='osxsave'> + <cpuid function='0x00000001' ecx='0x08000000'/> + </feature> + <feature name='avx'> + <cpuid function='0x00000001' ecx='0x10000000'/> + </feature> <feature name='hypervisor'>  <cpuid function='0x00000001' ecx='0x80000000'/> </feature> -- 1.7.3.4

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Re: [libvirt] how to use macvtap in kvm guest
by Amit Tewari 09 Dec '11

09 Dec '11

Hi, Can somebody help me in solving the dmesg error: macvtap0:no ipv6 routers present ________________________________ From: xhu [mailto:xhu@redhat.com] Sent: Friday, December 09, 2011 10:53 AM To: Amit Tewari Cc: libvir-list(a)redhat.com Subject: Re: [libvirt] how to use macvtap in kvm guest On 12/09/2011 12:28 PM, Amit Tewari wrote: Hi I am creating macvtap0 interface on my eth1 interface. ip link show macvtap0 133: macvtap0@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN qlen 500 link/ether 3e:63:18:f3:49:63 brd ff:ff:ff:ff:ff:ff guest interface file- <interface type='direct'> <mac address='3e:63:18:f3:49:63'/> <source dev='eth0' mode='bridge'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </interface> Now when I do- Virsh define guest works fine But when I do virsh start guest can guest gain ip? Dmesg shows error macvtap0:no ipv6 routers present libvirtd[24907]: segfault at 0 ip 0000003e22280062 sp 00007fd3057f8cb8 error 4 in libc-2.12.so[3e22200000+187000] and even if guest starts its eth interface is not created could you provide your host os, guest os, libvirt, qemu-kvm version? it is fine as i tried, no segment fault message and the guest can get ip. DISCLAIMER: ------------------------------------------------------------------------ ----------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECHCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECHCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . ------------------------------------------------------------------------ ----------------------------------------------- -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECHCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECHCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------

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[libvirt] [RFC] BlockJob: Support sync/async virDomainBlockJobAbort
by Adam Litke 09 Dec '11

09 Dec '11

Qemu has changed the semantics of the "block_job_cancel" API. Originally, the operation was synchronous (ie. upon command completion, the operation was guaranteed to be completely stopped). With the new semantics, a "block_job_cancel" merely requests that the operation be cancelled and an event is triggered once the cancellation request has been honored. To adopt the new semantics while preserving compatibility I propose the following updates to the virDomainBlockJob API: A new block job event type VIR_DOMAIN_BLOCK_JOB_CANCELLED will be recognized by libvirt. Regardless of the flags used with virDomainBlockJobAbort, this event will be raised whenever it is received from qemu. This event indicates that a block job has been successfully cancelled. A new extension flag VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC will be added to the virDomainBlockJobAbort API. When enabled, this function will operate asynchronously (ie, it can return before the job has actually been cancelled). When the API is used in this mode, it is the responsibility of the caller to wait for a VIR_DOMAIN_BLOCK_JOB_CANCELLED event or poll via the virDomainGetBlockJobInfo API to check the cancellation status. Without the VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC flag, libvirt will internally poll using qemu's "query-block-jobs" API and will not return until the operation has been completed. API users are advised that this operation is unbounded and further interaction with the domain during this period may block. This patch implements the new event type, the API flag, and the polling. The main outstanding issue is whether we should bound the amount of time we will wait for cancellation and return an error. Comments on this proposal? Signed-off-by: Adam Litke <agl(a)us.ibm.com> Cc: Stefan Hajnoczi <stefanha(a)gmail.com> Cc: Eric Blake <eblake(a)redhat.com> --- include/libvirt/libvirt.h.in | 10 ++++++++++ src/libvirt.c | 9 ++++++++- src/qemu/qemu_driver.c | 24 +++++++++++++++++------- src/qemu/qemu_monitor.c | 24 ++++++++++++++++++++++++ src/qemu/qemu_monitor.h | 2 ++ src/qemu/qemu_monitor_json.c | 36 +++++++++++++++++++++++++++++------- 6 files changed, 90 insertions(+), 15 deletions(-) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index 2480add..08fc1de 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -1677,6 +1677,15 @@ typedef enum { VIR_DOMAIN_BLOCK_JOB_TYPE_PULL = 1, } virDomainBlockJobType; +/** + * virDomainBlockJobAbortFlags: + * + * VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC: Request only, do not wait for completion + */ +typedef enum { + VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC = 1, +} virDomainBlockJobAbortFlags; + /* An iterator for monitoring block job operations */ typedef unsigned long long virDomainBlockJobCursor; @@ -3188,6 +3197,7 @@ typedef void (*virConnectDomainEventGraphicsCallback)(virConnectPtr conn, typedef enum { VIR_DOMAIN_BLOCK_JOB_COMPLETED = 0, VIR_DOMAIN_BLOCK_JOB_FAILED = 1, + VIR_DOMAIN_BLOCK_JOB_CANCELLED = 2, } virConnectDomainEventBlockJobStatus; /** diff --git a/src/libvirt.c b/src/libvirt.c index 68074e7..103e246 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -17016,7 +17016,7 @@ error: * virDomainBlockJobAbort: * @dom: pointer to domain object * @disk: path to the block device, or device shorthand - * @flags: currently unused, for future extension + * @flags: bitwise or of virDomainBlockJobAbortFlags * * Cancel the active block job on the given disk. * @@ -17027,6 +17027,13 @@ error: * can be found by calling virDomainGetXMLDesc() and inspecting * elements within //domain/devices/disk. * + * By default, this function performs a synchronous operation and the caller + * may assume that the operation has completed when 0 is returned. However, + * BlockJob operations may take a long time to complete, and during this time + * further domain interactions may be unresponsive. To avoid this problem, pass + * VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC in the flags argument to enable asynchronous + * behavior. When the job has been cancelled, a BlockJob event will be emitted. + * * Returns -1 in case of failure, 0 when successful. */ int virDomainBlockJobAbort(virDomainPtr dom, const char *disk, diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 1e5ed9a..18c41d5 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -10947,7 +10947,7 @@ cleanup: static int qemuDomainBlockJobImpl(virDomainPtr dom, const char *path, unsigned long bandwidth, virDomainBlockJobInfoPtr info, - int mode) + int flags, int mode) { struct qemud_driver *driver = dom->conn->privateData; virDomainObjPtr vm = NULL; @@ -10988,6 +10988,15 @@ qemuDomainBlockJobImpl(virDomainPtr dom, const char *path, qemuDomainObjEnterMonitorWithDriver(driver, vm); priv = vm->privateData; ret = qemuMonitorBlockJob(priv->mon, device, bandwidth, info, mode); + /* + * Qemu provides asynchronous block job cancellation but without the + * VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC flag libvirt guarantees a synchronous + * operation. Provide this behavior by waiting here (with the monitor + * locked) so we don't get confused by newly scheduled block jobs. + */ + if (ret == 0 && mode == BLOCK_JOB_ABORT && + !(flags & VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC)) + ret = qemuMonitorBlockJobCancelWait(priv->mon, device); qemuDomainObjExitMonitorWithDriver(driver, vm); endjob: @@ -11007,8 +11016,7 @@ cleanup: static int qemuDomainBlockJobAbort(virDomainPtr dom, const char *path, unsigned int flags) { - virCheckFlags(0, -1); - return qemuDomainBlockJobImpl(dom, path, 0, NULL, BLOCK_JOB_ABORT); + return qemuDomainBlockJobImpl(dom, path, 0, NULL, flags, BLOCK_JOB_ABORT); } static int @@ -11016,7 +11024,7 @@ qemuDomainGetBlockJobInfo(virDomainPtr dom, const char *path, virDomainBlockJobInfoPtr info, unsigned int flags) { virCheckFlags(0, -1); - return qemuDomainBlockJobImpl(dom, path, 0, info, BLOCK_JOB_INFO); + return qemuDomainBlockJobImpl(dom, path, 0, info, flags, BLOCK_JOB_INFO); } static int @@ -11024,7 +11032,8 @@ qemuDomainBlockJobSetSpeed(virDomainPtr dom, const char *path, unsigned long bandwidth, unsigned int flags) { virCheckFlags(0, -1); - return qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, BLOCK_JOB_SPEED); + return qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, flags, + BLOCK_JOB_SPEED); } static int @@ -11034,9 +11043,10 @@ qemuDomainBlockPull(virDomainPtr dom, const char *path, unsigned long bandwidth, int ret; virCheckFlags(0, -1); - ret = qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, BLOCK_JOB_PULL); + ret = qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, flags, + BLOCK_JOB_PULL); if (ret == 0 && bandwidth != 0) - ret = qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, + ret = qemuDomainBlockJobImpl(dom, path, bandwidth, NULL, flags, BLOCK_JOB_SPEED); return ret; } diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index 4141fb7..040ada8 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -2564,6 +2564,30 @@ int qemuMonitorScreendump(qemuMonitorPtr mon, return ret; } +/* Poll the monitor to wait for the block job on a given disk to end. + * We don't need to worry about another block job starting since we have the + * driver locked. */ +int +qemuMonitorBlockJobCancelWait(qemuMonitorPtr mon, const char *device) +{ + VIR_DEBUG("mon=%p, device=%p", mon, device); + /* XXX: Should we provide some sort of escape hatch for this wait? */ + while (1) { + /* Poll every 100ms */ + int ret; + struct timespec ts = { .tv_sec = 0, .tv_nsec = 100 * 1000 * 1000ull }; + virDomainBlockJobInfo info; + + ret = qemuMonitorBlockJob(mon, device, 0, &info, BLOCK_JOB_INFO); + if (ret < 0) + return -1; + else if (ret == 0) + return 0; + else + nanosleep(&ts, NULL); + } +} + int qemuMonitorBlockJob(qemuMonitorPtr mon, const char *device, unsigned long bandwidth, diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h index 15acf8b..afc081e 100644 --- a/src/qemu/qemu_monitor.h +++ b/src/qemu/qemu_monitor.h @@ -510,6 +510,8 @@ typedef enum { BLOCK_JOB_PULL = 3, } BLOCK_JOB_CMD; +int qemuMonitorBlockJobCancelWait(qemuMonitorPtr mon, const char *device); + int qemuMonitorBlockJob(qemuMonitorPtr mon, const char *device, unsigned long bandwidth, diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 1ef3e84..8618c9a 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -57,7 +57,8 @@ static void qemuMonitorJSONHandleIOError(qemuMonitorPtr mon, virJSONValuePtr dat static void qemuMonitorJSONHandleVNCConnect(qemuMonitorPtr mon, virJSONValuePtr data); static void qemuMonitorJSONHandleVNCInitialize(qemuMonitorPtr mon, virJSONValuePtr data); static void qemuMonitorJSONHandleVNCDisconnect(qemuMonitorPtr mon, virJSONValuePtr data); -static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr data); +static void qemuMonitorJSONHandleBlockJobCompleted(qemuMonitorPtr mon, virJSONValuePtr data); +static void qemuMonitorJSONHandleBlockJobCancelled(qemuMonitorPtr mon, virJSONValuePtr data); struct { const char *type; @@ -73,7 +74,8 @@ struct { { "VNC_CONNECTED", qemuMonitorJSONHandleVNCConnect, }, { "VNC_INITIALIZED", qemuMonitorJSONHandleVNCInitialize, }, { "VNC_DISCONNECTED", qemuMonitorJSONHandleVNCDisconnect, }, - { "BLOCK_JOB_COMPLETED", qemuMonitorJSONHandleBlockJob, }, + { "BLOCK_JOB_COMPLETED", qemuMonitorJSONHandleBlockJobCompleted, }, + { "BLOCK_JOB_CANCELLED", qemuMonitorJSONHandleBlockJobCancelled, }, }; @@ -685,13 +687,14 @@ static void qemuMonitorJSONHandleVNCDisconnect(qemuMonitorPtr mon, virJSONValueP qemuMonitorJSONHandleVNC(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_DISCONNECT); } -static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr data) +static void qemuMonitorJSONHandleBlockJobImpl(qemuMonitorPtr mon, + virJSONValuePtr data, + int event) { const char *device; const char *type_str; int type = VIR_DOMAIN_BLOCK_JOB_TYPE_UNKNOWN; unsigned long long offset, len; - int status = VIR_DOMAIN_BLOCK_JOB_FAILED; if ((device = virJSONValueObjectGetString(data, "device")) == NULL) { VIR_WARN("missing device in block job event"); @@ -716,13 +719,32 @@ static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr da if (STREQ(type_str, "stream")) type = VIR_DOMAIN_BLOCK_JOB_TYPE_PULL; - if (offset != 0 && offset == len) - status = VIR_DOMAIN_BLOCK_JOB_COMPLETED; + switch (event) { + case VIR_DOMAIN_BLOCK_JOB_COMPLETED: + /* Make sure the whole device has been processed */ + if (offset != len) + event = VIR_DOMAIN_BLOCK_JOB_FAILED; + break; + case VIR_DOMAIN_BLOCK_JOB_FAILED: + case VIR_DOMAIN_BLOCK_JOB_CANCELLED: + break; + } out: - qemuMonitorEmitBlockJob(mon, device, type, status); + qemuMonitorEmitBlockJob(mon, device, type, event); +} + +static void qemuMonitorJSONHandleBlockJobCompleted(qemuMonitorPtr mon, + virJSONValuePtr data) +{ + qemuMonitorJSONHandleBlockJobImpl(mon, data, VIR_DOMAIN_BLOCK_JOB_COMPLETED); } +static void qemuMonitorJSONHandleBlockJobCancelled(qemuMonitorPtr mon, + virJSONValuePtr data) +{ + qemuMonitorJSONHandleBlockJobImpl(mon, data, VIR_DOMAIN_BLOCK_JOB_CANCELLED); +} int qemuMonitorJSONHumanCommandWithFd(qemuMonitorPtr mon, -- 1.7.5.rc1

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[libvirt] how to use macvtap in kvm guest
by Amit Tewari 09 Dec '11

09 Dec '11

Hi I am creating macvtap0 interface on my eth1 interface. ip link show macvtap0 133: macvtap0@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UNKNOWN qlen 500 link/ether 3e:63:18:f3:49:63 brd ff:ff:ff:ff:ff:ff guest interface file- <interface type='direct'> <mac address='3e:63:18:f3:49:63'/> <source dev='eth0' mode='bridge'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </interface> Now when I do- Virsh define guest works fine But when I do virsh start guest Dmesg shows error macvtap0:no ipv6 routers present libvirtd[24907]: segfault at 0 ip 0000003e22280062 sp 00007fd3057f8cb8 error 4 in libc-2.12.so[3e22200000+187000] and even if guest starts its eth interface is not created DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECHCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECHCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. . -----------------------------------------------------------------------------------------------------------------------

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[libvirt] [PATCH] virsh: plug memory leak on cmdBlkdeviotune() sucessful path
by ajia＠redhat.com 09 Dec '11

09 Dec '11

From: Alex Jia <ajia(a)redhat.com> Detected by valgrind. Leak introduced in commit e9bd9a0: * tools/virsh.c: fix memory leak on cmdBlkdeviotune. * how to reproduce? % valgrind -v --leak-check=full virsh blkdeviotune <domain name> <block device> * actual valgrind result: ==12759== 576 bytes in 1 blocks are definitely lost in loss record 18 of 29 ==12759== at 0x4A04A28: calloc (vg_replace_malloc.c:467) ==12759== by 0x42134E: _vshCalloc.clone.2 (virsh.c:422) ==12759== by 0x4217CB: cmdBlkdeviotune (virsh.c:6364) ==12759== by 0x4136A2: vshCommandRun (virsh.c:16363) ==12759== by 0x4253FB: main (virsh.c:17865) ==12759== ==12759== LEAK SUMMARY: ==12759== definitely lost: 576 bytes in 1 blocks ==12759== indirectly lost: 0 bytes in 0 blocks ==12759== possibly lost: 0 bytes in 0 blocks ==12759== still reachable: 126,964 bytes in 1,342 blocks ==12759== suppressed: 0 bytes in 0 blocks Signed-off-by: Alex Jia <ajia(a)redhat.com> --- tools/virsh.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/virsh.c b/tools/virsh.c index a51478f..e6e4f8b 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -6400,8 +6400,8 @@ cmdBlkdeviotune(vshControl *ctl, const vshCmd *cmd) } } - virDomainFree(dom); - return true; + ret = true; + goto cleanup; } else { /* Set the block I/O throttle, match by opt since parameters can be 0 */ params = vshCalloc(ctl, nparams, sizeof(*params)); -- 1.7.1

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[libvirt] [PATCH] nwfilter: cleanup return codes in nwfilter subsystem
by Stefan Berger 09 Dec '11

09 Dec '11

This patch cleans up return codes in the nwfilter subsystem. Some functions in nwfilter_conf.c (validators and formatters) are keeping their bool return for now and I am converting their return code to true/false. All other functions now return -1 on failure and 0 on success. [I searched for all occurences of ' 1;' and checked all 'if ' and adapted where needed. After that I did a grep for 'NWFilter' in the source tree.] --- src/conf/nwfilter_conf.c | 127 ++++++------- src/conf/nwfilter_params.c | 22 +- src/nwfilter/nwfilter_driver.c | 2 src/nwfilter/nwfilter_ebiptables_driver.c | 286 +++++++++++++++--------------- src/nwfilter/nwfilter_gentech_driver.c | 78 ++++---- src/nwfilter/nwfilter_learnipaddr.c | 47 ++-- src/qemu/qemu_command.c | 3 src/qemu/qemu_process.c | 2 src/uml/uml_conf.c | 2 9 files changed, 290 insertions(+), 279 deletions(-) Index: libvirt-acl/src/conf/nwfilter_conf.c =================================================================== --- libvirt-acl.orig/src/conf/nwfilter_conf.c +++ libvirt-acl/src/conf/nwfilter_conf.c @@ -214,23 +214,24 @@ static const char state_str[] = " * @attr: The attribute to look up * @res: Pointer to string pointer for result * - * Returns 1 if value was found with result returned, 0 otherwise. + * Returns 0 if value was found with result returned, -1 otherwise. * * lookup a map entry given the integer. */ -static bool +static int intMapGetByInt(const struct int_map *intmap, int32_t attr, const char **res) { int i = 0; - bool found = 0; + int found = false; + while (intmap[i].val && !found) { if (intmap[i].attr == attr) { *res = intmap[i].val; - found = 1; + found = true; } i++; } - return found; + return (found) ? 0 : -1; } @@ -241,26 +242,27 @@ intMapGetByInt(const struct int_map *int * @casecmp : Whether to ignore case when doing string matching * @result: Pointer to int for result * - * Returns 0 if no entry was found, 1 otherwise. + * Returns 0 if entry was found, -1 otherwise. * * Do a lookup in the map trying to find an integer key using the string - * value. Returns 1 if entry was found with result returned, 0 otherwise. + * value. Returns 0 if entry was found with result returned, -1 otherwise. */ -static bool +static int intMapGetByString(const struct int_map *intmap, const char *str, int casecmp, int32_t *result) { int i = 0; - bool found = 0; + bool found = false; + while (intmap[i].val && !found) { if ( (casecmp && STRCASEEQ(intmap[i].val, str)) || STREQ (intmap[i].val, str) ) { *result = intmap[i].attr; - found = 1; + found = true; } i++; } - return found; + return (found) ? 0 : -1; } @@ -367,14 +369,14 @@ virNWFilterRuleDefAddVar(virNWFilterRule if (VIR_REALLOC_N(nwf->vars, nwf->nvars+1) < 0) { virReportOOMError(); - return 1; + return -1; } nwf->vars[nwf->nvars] = strdup(var); if (!nwf->vars[nwf->nvars]) { virReportOOMError(); - return 1; + return -1; } item->var = nwf->vars[nwf->nvars++]; @@ -479,7 +481,7 @@ checkMacProtocolID(enum attrDatatype dat int32_t res = -1; if (datatype == DATATYPE_STRING) { - if (intMapGetByString(macProtoMap, value->c, 1, &res) == 0) + if (intMapGetByString(macProtoMap, value->c, 1, &res) < 0) res = -1; datatype = DATATYPE_UINT16; } else if (datatype == DATATYPE_UINT16 || @@ -492,10 +494,10 @@ checkMacProtocolID(enum attrDatatype dat if (res != -1) { nwf->p.ethHdrFilter.dataProtocolID.u.u16 = res; nwf->p.ethHdrFilter.dataProtocolID.datatype = datatype; - return 1; + return true; } - return 0; + return false; } @@ -509,7 +511,7 @@ macProtocolIDFormatter(virBufferPtr buf, if (intMapGetByInt(macProtoMap, nwf->p.ethHdrFilter.dataProtocolID.u.u16, - &str)) { + &str) == 0) { virBufferAdd(buf, str, -1); } else { if (nwf->p.ethHdrFilter.dataProtocolID.datatype == DATATYPE_UINT16) @@ -517,7 +519,7 @@ macProtocolIDFormatter(virBufferPtr buf, virBufferAsprintf(buf, asHex ? "0x%x" : "%d", nwf->p.ethHdrFilter.dataProtocolID.u.u16); } - return 1; + return true; } @@ -550,7 +552,7 @@ checkVlanProtocolID(enum attrDatatype da int32_t res = -1; if (datatype == DATATYPE_STRING) { - if (intMapGetByString(macProtoMap, value->c, 1, &res) == 0) + if (intMapGetByString(macProtoMap, value->c, 1, &res) < 0) res = -1; datatype = DATATYPE_UINT16; } else if (datatype == DATATYPE_UINT16 || @@ -579,7 +581,7 @@ vlanProtocolIDFormatter(virBufferPtr buf if (intMapGetByInt(macProtoMap, nwf->p.vlanHdrFilter.dataVlanEncap.u.u16, - &str)) { + &str) == 0) { virBufferAdd(buf, str, -1); } else { if (nwf->p.vlanHdrFilter.dataVlanEncap.datatype == DATATYPE_UINT16) @@ -607,7 +609,7 @@ checkValidMask(unsigned char *data, int checkones = 0; } else { if ((data[idx>>3] & mask)) - return 0; + return false; } idx++; @@ -615,7 +617,7 @@ checkValidMask(unsigned char *data, int if (!mask) mask = 0x80; } - return 1; + return true; } @@ -655,7 +657,7 @@ arpOpcodeValidator(enum attrDatatype dat int32_t res = -1; if (datatype == DATATYPE_STRING) { - if (intMapGetByString(arpOpcodeMap, value->c, 1, &res) == 0) + if (intMapGetByString(arpOpcodeMap, value->c, 1, &res) < 0) res = -1; datatype = DATATYPE_UINT16; } else if (datatype == DATATYPE_UINT16 || @@ -666,9 +668,9 @@ arpOpcodeValidator(enum attrDatatype dat if (res != -1) { nwf->p.arpHdrFilter.dataOpcode.u.u16 = res; nwf->p.arpHdrFilter.dataOpcode.datatype = datatype; - return 1; + return true; } - return 0; + return false; } @@ -681,12 +683,12 @@ arpOpcodeFormatter(virBufferPtr buf, if (intMapGetByInt(arpOpcodeMap, nwf->p.arpHdrFilter.dataOpcode.u.u16, - &str)) { + &str) == 0) { virBufferAdd(buf, str, -1); } else { virBufferAsprintf(buf, "%d", nwf->p.arpHdrFilter.dataOpcode.u.u16); } - return 1; + return true; } @@ -708,15 +710,16 @@ static const struct int_map ipProtoMap[] }; -static bool checkIPProtocolID(enum attrDatatype datatype, - union data *value, - virNWFilterRuleDefPtr nwf, - nwItemDesc *item ATTRIBUTE_UNUSED) +static bool +checkIPProtocolID(enum attrDatatype datatype, + union data *value, + virNWFilterRuleDefPtr nwf, + nwItemDesc *item ATTRIBUTE_UNUSED) { int32_t res = -1; if (datatype == DATATYPE_STRING) { - if (intMapGetByString(ipProtoMap, value->c, 1, &res) == 0) + if (intMapGetByString(ipProtoMap, value->c, 1, &res) < 0) res = -1; datatype = DATATYPE_UINT8_HEX; } else if (datatype == DATATYPE_UINT8 || @@ -727,9 +730,9 @@ static bool checkIPProtocolID(enum attrD if (res != -1) { nwf->p.ipHdrFilter.ipHdr.dataProtocolID.u.u8 = res; nwf->p.ipHdrFilter.ipHdr.dataProtocolID.datatype = datatype; - return 1; + return true; } - return 0; + return false; } @@ -743,7 +746,7 @@ formatIPProtocolID(virBufferPtr buf, if (intMapGetByInt(ipProtoMap, nwf->p.ipHdrFilter.ipHdr.dataProtocolID.u.u8, - &str)) { + &str) == 0) { virBufferAdd(buf, str, -1); } else { if (nwf->p.ipHdrFilter.ipHdr.dataProtocolID.datatype == DATATYPE_UINT8) @@ -751,7 +754,7 @@ formatIPProtocolID(virBufferPtr buf, virBufferAsprintf(buf, asHex ? "0x%x" : "%d", nwf->p.ipHdrFilter.ipHdr.dataProtocolID.u.u8); } - return 1; + return true; } @@ -762,11 +765,11 @@ dscpValidator(enum attrDatatype datatype { uint8_t dscp = val->ui; if (dscp > 63) - return 0; + return false; nwf->p.ipHdrFilter.ipHdr.dataDSCP.datatype = datatype; - return 1; + return true; } @@ -805,7 +808,7 @@ parseStringItems(const struct int_map *i } } if (!found) { - rc = 1; + rc = -1; break; } } @@ -874,15 +877,15 @@ stateValidator(enum attrDatatype datatyp char *input = val->c; int32_t flags = 0; - if (parseStateMatch(input, &flags)) - return 0; + if (parseStateMatch(input, &flags) < 0) + return false; item->u.u16 = flags; nwf->flags |= flags; item->datatype = DATATYPE_UINT16; - return 1; + return true; } @@ -1663,13 +1666,11 @@ static const virAttributes virAttr[] = { }; -static bool +static int virNWMACAddressParser(const char *input, nwMACAddressPtr output) { - if (virParseMacAddr(input, &output->addr[0]) == 0) - return 1; - return 0; + return virParseMacAddr(input, &output->addr[0]); } @@ -1714,7 +1715,7 @@ virNWFilterRuleDetailsParse(xmlNodePtr n flags_set |= NWFILTER_ENTRY_ITEM_FLAG_HAS_VAR; if (virNWFilterRuleDefAddVar(nwf, item, - &prop[1])) + &prop[1]) < 0) rc = -1; found = 1; } @@ -1805,8 +1806,8 @@ virNWFilterRuleDetailsParse(xmlNodePtr n break; case DATATYPE_MACADDR: - if (!virNWMACAddressParser(prop, - &item->u.macaddr)) { + if (virNWMACAddressParser(prop, + &item->u.macaddr) < 0) { rc = -1; } found = 1; @@ -1814,8 +1815,8 @@ virNWFilterRuleDetailsParse(xmlNodePtr n case DATATYPE_MACMASK: validator = checkMACMask; - if (!virNWMACAddressParser(prop, - &item->u.macaddr)) { + if (virNWMACAddressParser(prop, + &item->u.macaddr) < 0) { rc = -1; } data.v = &item->u.macaddr; @@ -2418,8 +2419,8 @@ virNWFilterDefParseXML(xmlXPathContextPt } else { /* assign default priority if none can be found via lookup */ if (!name_prefix || - !intMapGetByString(chain_priorities, name_prefix, 0, - &ret->chainPriority)) { + intMapGetByString(chain_priorities, name_prefix, 0, + &ret->chainPriority) < 0) { /* assign default chain priority */ ret->chainPriority = (NWFILTER_MAX_FILTER_PRIORITY + NWFILTER_MIN_FILTER_PRIORITY) / 2; @@ -2620,7 +2621,7 @@ int virNWFilterSaveConfig(const char *co if (!(xml = virNWFilterDefFormat(def))) goto cleanup; - if (virNWFilterSaveXML(configDir, def, xml)) + if (virNWFilterSaveXML(configDir, def, xml) < 0) goto cleanup; ret = 0; @@ -2649,7 +2650,7 @@ _virNWFilterDefLoopDetect(virConnectPtr if (entry->include) { if (STREQ(filtername, entry->include->filterref)) { - rc = 1; + rc = -1; break; } @@ -2660,8 +2661,8 @@ _virNWFilterDefLoopDetect(virConnectPtr obj->def, filtername); virNWFilterObjUnlock(obj); - if (rc) - break; + if (rc < 0) + break; } } } @@ -2679,7 +2680,7 @@ _virNWFilterDefLoopDetect(virConnectPtr * Detect a loop introduced through the filters being able to * reference each other. * - * Returns 0 in case no loop was detected, 1 otherwise. + * Returns 0 in case no loop was detected, -1 otherwise. */ static int virNWFilterDefLoopDetect(virConnectPtr conn, @@ -2736,7 +2737,7 @@ virNWFilterTriggerVMFilterRebuild(virCon }; if (!cb.skipInterfaces) - return 1; + return -1; for (i = 0; i < nCallbackDriver; i++) { callbackDrvArray[i]->vmFilterRebuild(conn, @@ -2778,7 +2779,7 @@ virNWFilterTestUnassignDef(virConnectPtr nwfilter->wantRemoved = 1; /* trigger the update on VMs referencing the filter */ if (virNWFilterTriggerVMFilterRebuild(conn)) - rc = 1; + rc = -1; nwfilter->wantRemoved = 0; @@ -2807,7 +2808,7 @@ virNWFilterObjAssignDef(virConnectPtr co virNWFilterObjUnlock(nwfilter); } - if (virNWFilterDefLoopDetect(conn, nwfilters, def)) { + if (virNWFilterDefLoopDetect(conn, nwfilters, def) < 0) { virNWFilterReportError(VIR_ERR_OPERATION_FAILED, "%s", _("filter would introduce a loop")); return NULL; @@ -3297,8 +3298,8 @@ int virNWFilterConfLayerInit(virHashIter initialized = true; - if (virMutexInitRecursive(&updateMutex)) - return 1; + if (virMutexInitRecursive(&updateMutex) < 0) + return -1; return 0; } Index: libvirt-acl/src/nwfilter/nwfilter_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_driver.c @@ -384,7 +384,7 @@ nwfilterUndefine(virNWFilterPtr obj) { goto cleanup; } - if (virNWFilterTestUnassignDef(obj->conn, nwfilter)) { + if (virNWFilterTestUnassignDef(obj->conn, nwfilter) < 0) { virNWFilterReportError(VIR_ERR_OPERATION_INVALID, "%s", _("nwfilter is in use")); Index: libvirt-acl/src/conf/nwfilter_params.c =================================================================== --- libvirt-acl.orig/src/conf/nwfilter_params.c +++ libvirt-acl/src/conf/nwfilter_params.c @@ -82,7 +82,7 @@ virNWFilterVarValueCopy(const virNWFilte } break; case NWFILTER_VALUE_TYPE_ARRAY: - if (VIR_ALLOC_N(res->u.array.values, val->u.array.nValues)) + if (VIR_ALLOC_N(res->u.array.values, val->u.array.nValues) < 0) goto err_exit; res->u.array.nValues = val->u.array.nValues; for (i = 0; i < val->u.array.nValues; i++) { @@ -490,7 +490,7 @@ hashDataFree(void *payload, const void * * @val: The value associated with the key * @freeName: Whether the name must be freed on table destruction * - * Returns 0 on success, 1 on failure. + * Returns 0 on success, -1 on failure. * * Put an entry into the hashmap replacing and freeing an existing entry * if one existed. @@ -505,25 +505,25 @@ virNWFilterHashTablePut(virNWFilterHashT if (copyName) { name = strdup(name); if (!name) - return 1; + return -1; if (VIR_REALLOC_N(table->names, table->nNames + 1) < 0) { VIR_FREE(name); - return 1; + return -1; } table->names[table->nNames++] = (char *)name; } - if (virHashAddEntry(table->hashTable, name, val) != 0) { + if (virHashAddEntry(table->hashTable, name, val) < 0) { if (copyName) { VIR_FREE(name); table->nNames--; } - return 1; + return -1; } } else { - if (virHashUpdateEntry(table->hashTable, name, val) != 0) { - return 1; + if (virHashUpdateEntry(table->hashTable, name, val) < 0) { + return -1; } } return 0; @@ -614,7 +614,7 @@ addToTable(void *payload, const void *na return; } - if (virNWFilterHashTablePut(atts->target, (const char *)name, val, 1) != 0) { + if (virNWFilterHashTablePut(atts->target, (const char *)name, val, 1) < 0){ virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, _("Could not put variable '%s' into hashmap"), (const char *)name); @@ -640,7 +640,7 @@ virNWFilterHashTablePutAll(virNWFilterHa return 0; err_exit: - return 1; + return -1; } @@ -700,7 +700,7 @@ virNWFilterParseParamAttributes(xmlNodeP value = virNWFilterParseVarValue(val); if (!value) goto skip_entry; - if (virNWFilterHashTablePut(table, nam, value, 1)) + if (virNWFilterHashTablePut(table, nam, value, 1) < 0) goto err_exit; } value = NULL; Index: libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_gentech_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c @@ -106,7 +106,7 @@ virNWFilterRuleInstAddData(virNWFilterRu { if (VIR_REALLOC_N(res->data, res->ndata+1) < 0) { virReportOOMError(); - return 1; + return -1; } res->data[res->ndata++] = data; return 0; @@ -151,28 +151,28 @@ virNWFilterVarHashmapAddStdValues(virNWF if (macaddr) { val = virNWFilterVarValueCreateSimple(macaddr); if (!val) - return 1; + return -1; if (virHashAddEntry(table->hashTable, NWFILTER_STD_VAR_MAC, val) < 0) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not add variable 'MAC' to hashmap")); - return 1; + return -1; } } if (ipaddr) { val = virNWFilterVarValueCopy(ipaddr); if (!val) - return 1; + return -1; if (virHashAddEntry(table->hashTable, NWFILTER_STD_VAR_IP, val) < 0) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not add variable 'IP' to hashmap")); - return 1; + return -1; } } @@ -200,7 +200,7 @@ virNWFilterCreateVarHashmap(char *macadd return NULL; } - if (virNWFilterVarHashmapAddStdValues(table, macaddr, ipaddr)) { + if (virNWFilterVarHashmapAddStdValues(table, macaddr, ipaddr) < 0) { virNWFilterHashTableFree(table); return NULL; } @@ -339,10 +339,10 @@ virNWFilterCreateVarsFrom(virNWFilterHas return NULL; } - if (virNWFilterHashTablePutAll(vars1, res)) + if (virNWFilterHashTablePutAll(vars1, res) < 0) goto err_exit; - if (virNWFilterHashTablePutAll(vars2, res)) + if (virNWFilterHashTablePutAll(vars2, res) < 0) goto err_exit; return res; @@ -404,13 +404,13 @@ _virNWFilterInstantiateRec(virNWFilterTe ifname, vars); if (!inst) { - rc = 1; + rc = -1; break; } if (VIR_REALLOC_N(*insts, (*nEntries)+1) < 0) { virReportOOMError(); - rc = 1; + rc = -1; break; } @@ -425,7 +425,7 @@ _virNWFilterInstantiateRec(virNWFilterTe virNWFilterReportError(VIR_ERR_NO_NWFILTER, _("Filter '%s' is in use."), inc->filterref); - rc = 1; + rc = -1; virNWFilterObjUnlock(obj); break; } @@ -436,7 +436,7 @@ _virNWFilterInstantiateRec(virNWFilterTe vars); if (!tmpvars) { virReportOOMError(); - rc = 1; + rc = -1; virNWFilterObjUnlock(obj); break; } @@ -467,13 +467,13 @@ _virNWFilterInstantiateRec(virNWFilterTe virNWFilterHashTableFree(tmpvars); virNWFilterObjUnlock(obj); - if (rc) + if (rc < 0) break; } else { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, _("referenced filter '%s' is missing"), inc->filterref); - rc = 1; + rc = -1; break; } } @@ -504,7 +504,7 @@ virNWFilterDetermineMissingVarsRec(virNW if (!virHashLookup(vars->hashTable, rule->vars[j])) { val = virNWFilterVarValueCreateSimpleCopyValue("1"); if (!val) { - rc = 1; + rc = -1; break; } virNWFilterHashTablePut(missing_vars, rule->vars[j], @@ -522,7 +522,7 @@ virNWFilterDetermineMissingVarsRec(virNW virNWFilterReportError(VIR_ERR_NO_NWFILTER, _("Filter '%s' is in use."), inc->filterref); - rc = 1; + rc = -1; virNWFilterObjUnlock(obj); break; } @@ -533,7 +533,7 @@ virNWFilterDetermineMissingVarsRec(virNW vars); if (!tmpvars) { virReportOOMError(); - rc = 1; + rc = -1; virNWFilterObjUnlock(obj); break; } @@ -559,13 +559,13 @@ virNWFilterDetermineMissingVarsRec(virNW virNWFilterHashTableFree(tmpvars); virNWFilterObjUnlock(obj); - if (rc) + if (rc < 0) break; } else { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, _("referenced filter '%s' is missing"), inc->filterref); - rc = 1; + rc = -1; break; } } @@ -592,7 +592,7 @@ virNWFilterRuleInstancesToArray(int nEnt if (VIR_ALLOC_N((*ptrs), (*nptrs)) < 0) { virReportOOMError(); - return 1; + return -1; } (*nptrs) = 0; @@ -649,7 +649,7 @@ virNWFilterInstantiate(virNWFilterTechDr virNWFilterHashTablePtr missing_vars = virNWFilterHashTableCreate(0); if (!missing_vars) { virReportOOMError(); - rc = 1; + rc = -1; goto err_exit; } @@ -658,7 +658,7 @@ virNWFilterInstantiate(virNWFilterTechDr missing_vars, useNewFilter, driver); - if (rc) + if (rc < 0) goto err_exit; if (virHashSize(missing_vars->hashTable) == 1) { @@ -693,7 +693,7 @@ virNWFilterInstantiate(virNWFilterTechDr useNewFilter, foundNewFilter, driver); - if (rc) + if (rc < 0) goto err_exit; switch (useNewFilter) { @@ -709,10 +709,10 @@ virNWFilterInstantiate(virNWFilterTechDr rc = virNWFilterRuleInstancesToArray(nEntries, insts, &ptrs, &nptrs); - if (rc) + if (rc < 0) goto err_exit; - if (virNWFilterLockIface(ifname)) + if (virNWFilterLockIface(ifname) < 0) goto err_exit; rc = techdriver->applyNewRules(ifname, nptrs, ptrs); @@ -724,7 +724,7 @@ virNWFilterInstantiate(virNWFilterTechDr virResetLastError(); /* interface changed/disppeared */ techdriver->allTeardown(ifname); - rc = 1; + rc = -1; } virNWFilterUnlockIface(ifname); @@ -752,7 +752,7 @@ err_unresolvable_vars: VIR_FREE(buf); } - rc = 1; + rc = -1; goto err_exit; } @@ -792,7 +792,7 @@ __virNWFilterInstantiateFilter(bool tear _("Could not get access to ACL tech " "driver '%s'"), drvname); - return 1; + return -1; } VIR_DEBUG("filter name: %s", filtername); @@ -802,14 +802,14 @@ __virNWFilterInstantiateFilter(bool tear virNWFilterReportError(VIR_ERR_NO_NWFILTER, _("Could not find filter '%s'"), filtername); - return 1; + return -1; } if (obj->wantRemoved) { virNWFilterReportError(VIR_ERR_NO_NWFILTER, _("Filter '%s' is in use."), filtername); - rc = 1; + rc = -1; goto err_exit; } @@ -817,7 +817,7 @@ __virNWFilterInstantiateFilter(bool tear str_macaddr = strdup(vmmacaddr); if (!str_macaddr) { virReportOOMError(); - rc = 1; + rc = -1; goto err_exit; } @@ -825,7 +825,7 @@ __virNWFilterInstantiateFilter(bool tear vars1 = virNWFilterCreateVarHashmap(str_macaddr, ipaddr); if (!vars1) { - rc = 1; + rc = -1; goto err_exit; } @@ -835,7 +835,7 @@ __virNWFilterInstantiateFilter(bool tear vars = virNWFilterCreateVarsFrom(vars1, filterparams); if (!vars) { - rc = 1; + rc = -1; goto err_exit_vars1; } @@ -955,7 +955,7 @@ virNWFilterInstantiateFilterLate(const c driver, true, &foundNewFilter); - if (rc) { + if (rc < 0) { /* something went wrong... 'DOWN' the interface */ if ((virNetDevValidateConfig(ifname, NULL, ifindex) <= 0) || (virNetDevSetOnline(ifname, false) < 0)) { @@ -1012,7 +1012,7 @@ int virNWFilterRollbackUpdateFilter(cons _("Could not get access to ACL tech " "driver '%s'"), drvname); - return 1; + return -1; } /* don't tear anything while the address is being learned */ @@ -1038,7 +1038,7 @@ virNWFilterTearOldFilter(virDomainNetDef _("Could not get access to ACL tech " "driver '%s'"), drvname); - return 1; + return -1; } /* don't tear anything while the address is being learned */ @@ -1063,13 +1063,13 @@ _virNWFilterTeardownFilter(const char *i _("Could not get access to ACL tech " "driver '%s'"), drvname); - return 1; + return -1; } virNWFilterTerminateLearnReq(ifname); - if (virNWFilterLockIface(ifname)) - return 1; + if (virNWFilterLockIface(ifname) < 0) + return -1; techdriver->allTeardown(ifname); Index: libvirt-acl/src/nwfilter/nwfilter_learnipaddr.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_learnipaddr.c +++ libvirt-acl/src/nwfilter/nwfilter_learnipaddr.c @@ -149,7 +149,7 @@ virNWFilterLockIface(const char *ifname) goto err_exit; } - if (virMutexInitRecursive(&ifaceLock->lock)) { + if (virMutexInitRecursive(&ifaceLock->lock) < 0) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("mutex initialization failed")); VIR_FREE(ifaceLock); @@ -184,7 +184,7 @@ virNWFilterLockIface(const char *ifname) err_exit: virMutexUnlock(&ifaceMapLock); - return 1; + return -1; } @@ -248,7 +248,7 @@ virNWFilterRegisterLearnReq(virNWFilterI int virNWFilterTerminateLearnReq(const char *ifname) { - int rc = 1; + int rc = -1; int ifindex; virNWFilterIPAddrLearnReqPtr req; @@ -336,9 +336,6 @@ virNWFilterAddIpAddrForIfname(const char goto cleanup; } ret = virNWFilterHashTablePut(ipAddressMap, ifname, val, 1); - /* FIXME: fix when return code of virNWFilterHashTablePut changes */ - if (ret) - ret = -1; goto cleanup; } else { if (virNWFilterVarValueAddValue(val, addr) < 0) @@ -494,7 +491,7 @@ learnIPAddressThread(void *arg) enum howDetect howDetected = 0; virNWFilterTechDriverPtr techdriver = req->techdriver; - if (virNWFilterLockIface(req->ifname)) + if (virNWFilterLockIface(req->ifname) < 0) goto err_no_lock; req->status = 0; @@ -520,7 +517,7 @@ learnIPAddressThread(void *arg) case DETECT_DHCP: if (techdriver->applyDHCPOnlyRules(req->ifname, req->macaddr, - NULL, false)) { + NULL, false) < 0) { req->status = EINVAL; goto done; } @@ -530,7 +527,7 @@ learnIPAddressThread(void *arg) break; default: if (techdriver->applyBasicRules(req->ifname, - req->macaddr)) { + req->macaddr) < 0) { req->status = EINVAL; goto done; } @@ -701,7 +698,7 @@ learnIPAddressThread(void *arg) sa.data.inet4.sin_addr.s_addr = vmaddr; char *inetaddr; - if ((inetaddr = virSocketAddrFormat(&sa))!= NULL) { + if ((inetaddr = virSocketAddrFormat(&sa)) != NULL) { if (virNWFilterAddIpAddrForIfname(req->ifname, inetaddr) < 0) { VIR_ERROR(_("Failed to add IP address %s to IP address " "cache for interface %s"), inetaddr, req->ifname); @@ -781,14 +778,14 @@ virNWFilterLearnIPAddress(virNWFilterTec virNWFilterHashTablePtr ht = NULL; if (howDetect == 0) - return 1; + return -1; if ( !techdriver->canApplyBasicRules()) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("IP parameter must be provided since " "snooping the IP address does not work " "possibly due to missing tools")); - return 1; + return -1; } if (VIR_ALLOC(req) < 0) { @@ -802,7 +799,7 @@ virNWFilterLearnIPAddress(virNWFilterTec goto err_free_req; } - if (virNWFilterHashTablePutAll(filterparams, ht)) + if (virNWFilterHashTablePutAll(filterparams, ht) < 0) goto err_free_ht; req->filtername = strdup(filtername); @@ -838,7 +835,7 @@ virNWFilterLearnIPAddress(virNWFilterTec rc = virNWFilterRegisterLearnReq(req); - if (rc) + if (rc < 0) goto err_free_req; if (pthread_create(&req->thread, @@ -856,7 +853,7 @@ err_free_ht: err_free_req: virNWFilterIPAddrLearnReqFree(req); err_no_req: - return 1; + return -1; } #else @@ -876,7 +873,7 @@ virNWFilterLearnIPAddress(virNWFilterTec _("IP parameter must be given since libvirt " "was not compiled with IP address learning " "support")); - return 1; + return -1; } #endif /* HAVE_LIBPCAP */ @@ -895,35 +892,35 @@ virNWFilterLearnInit(void) { pendingLearnReq = virHashCreate(0, freeLearnReqEntry); if (!pendingLearnReq) { - return 1; + return -1; } - if (virMutexInit(&pendingLearnReqLock)) { + if (virMutexInit(&pendingLearnReqLock) < 0) { virNWFilterLearnShutdown(); - return 1; + return -1; } ipAddressMap = virNWFilterHashTableCreate(0); if (!ipAddressMap) { virReportOOMError(); virNWFilterLearnShutdown(); - return 1; + return -1; } - if (virMutexInit(&ipAddressMapLock)) { + if (virMutexInit(&ipAddressMapLock) < 0) { virNWFilterLearnShutdown(); - return 1; + return -1; } ifaceLockMap = virHashCreate(0, freeIfaceLock); if (!ifaceLockMap) { virNWFilterLearnShutdown(); - return 1; + return -1; } - if (virMutexInit(&ifaceMapLock)) { + if (virMutexInit(&ifaceMapLock) < 0) { virNWFilterLearnShutdown(); - return 1; + return -1; } return 0; Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c @@ -233,15 +233,15 @@ printVar(virNWFilterVarCombIterPtr vars, val = virNWFilterVarCombIterGetVarValue(vars, item->var); if (!val) { /* error has been reported */ - return 1; + return -1; } if (!virStrcpy(buf, val, bufsize)) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, - _("Buffer to small to print MAC address " + _("Buffer too small to print MAC address " "'%s' into"), item->var); - return 1; + return -1; } *done = 1; @@ -259,8 +259,8 @@ _printDataType(virNWFilterVarCombIterPtr int done; char *data; - if (printVar(vars, buf, bufsize, item, &done)) - return 1; + if (printVar(vars, buf, bufsize, item, &done) < 0) + return -1; if (done) return 0; @@ -269,12 +269,12 @@ _printDataType(virNWFilterVarCombIterPtr case DATATYPE_IPADDR: data = virSocketAddrFormat(&item->u.ipaddr); if (!data) - return 1; + return -1; if (snprintf(buf, bufsize, "%s", data) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("buffer too small for IP address")); VIR_FREE(data); - return 1; + return -1; } VIR_FREE(data); break; @@ -282,13 +282,13 @@ _printDataType(virNWFilterVarCombIterPtr case DATATYPE_IPV6ADDR: data = virSocketAddrFormat(&item->u.ipaddr); if (!data) - return 1; + return -1; if (snprintf(buf, bufsize, "%s", data) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("buffer too small for IPv6 address")); VIR_FREE(data); - return 1; + return -1; } VIR_FREE(data); break; @@ -298,7 +298,7 @@ _printDataType(virNWFilterVarCombIterPtr if (bufsize < VIR_MAC_STRING_BUFLEN) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Buffer too small for MAC address")); - return 1; + return -1; } virFormatMacAddr(item->u.macaddr.addr, buf); @@ -310,7 +310,7 @@ _printDataType(virNWFilterVarCombIterPtr item->u.u8) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Buffer too small for uint8 type")); - return 1; + return -1; } break; @@ -320,7 +320,7 @@ _printDataType(virNWFilterVarCombIterPtr item->u.u32) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Buffer too small for uint32 type")); - return 1; + return -1; } break; @@ -330,7 +330,7 @@ _printDataType(virNWFilterVarCombIterPtr item->u.u16) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Buffer too small for uint16 type")); - return 1; + return -1; } break; @@ -340,14 +340,14 @@ _printDataType(virNWFilterVarCombIterPtr item->u.u8) >= bufsize) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Buffer too small for uint8 type")); - return 1; + return -1; } break; default: virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, _("Unhandled datatype %x"), item->datatype); - return 1; + return -1; break; } @@ -417,7 +417,7 @@ ebiptablesAddRuleInst(virNWFilterRuleIns if (VIR_ALLOC(inst) < 0) { virReportOOMError(); - return 1; + return -1; } inst->commandTemplate = commandTemplate; @@ -442,7 +442,7 @@ ebtablesHandleEthHdr(virBufferPtr buf, if (HAS_ENTRY_ITEM(&ethHdr->dataSrcMACAddr)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &ethHdr->dataSrcMACAddr)) + &ethHdr->dataSrcMACAddr) < 0) goto err_exit; virBufferAsprintf(buf, @@ -454,7 +454,7 @@ ebtablesHandleEthHdr(virBufferPtr buf, if (HAS_ENTRY_ITEM(&ethHdr->dataSrcMACMask)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &ethHdr->dataSrcMACMask)) + &ethHdr->dataSrcMACMask) < 0) goto err_exit; virBufferAsprintf(buf, @@ -466,7 +466,7 @@ ebtablesHandleEthHdr(virBufferPtr buf, if (HAS_ENTRY_ITEM(&ethHdr->dataDstMACAddr)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &ethHdr->dataDstMACAddr)) + &ethHdr->dataDstMACAddr) < 0) goto err_exit; virBufferAsprintf(buf, @@ -478,7 +478,7 @@ ebtablesHandleEthHdr(virBufferPtr buf, if (HAS_ENTRY_ITEM(&ethHdr->dataDstMACMask)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &ethHdr->dataDstMACMask)) + &ethHdr->dataDstMACMask) < 0) goto err_exit; virBufferAsprintf(buf, @@ -492,7 +492,7 @@ ebtablesHandleEthHdr(virBufferPtr buf, err_exit: virBufferFreeAndReset(buf); - return 1; + return -1; } @@ -895,7 +895,7 @@ iptablesHandleSrcMacAddr(virBufferPtr bu if (printDataType(vars, macaddr, sizeof(macaddr), - srcMacAddr)) + srcMacAddr) < 0) goto err_exit; virBufferAsprintf(buf, @@ -909,7 +909,7 @@ iptablesHandleSrcMacAddr(virBufferPtr bu err_exit: virBufferFreeAndReset(buf); - return 1; + return -1; } @@ -940,7 +940,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataSrcIPAddr)) + &ipHdr->dataSrcIPAddr) < 0) goto err_exit; virBufferAsprintf(buf, @@ -953,7 +953,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, number, sizeof(number), - &ipHdr->dataSrcIPMask)) + &ipHdr->dataSrcIPMask) < 0) goto err_exit; virBufferAsprintf(buf, @@ -964,7 +964,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataSrcIPFrom)) + &ipHdr->dataSrcIPFrom) < 0) goto err_exit; virBufferAsprintf(buf, @@ -977,7 +977,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataSrcIPTo)) + &ipHdr->dataSrcIPTo) < 0) goto err_exit; virBufferAsprintf(buf, @@ -990,7 +990,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataDstIPAddr)) + &ipHdr->dataDstIPAddr) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1003,7 +1003,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, number, sizeof(number), - &ipHdr->dataDstIPMask)) + &ipHdr->dataDstIPMask) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1015,7 +1015,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataDstIPFrom)) + &ipHdr->dataDstIPFrom) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1028,7 +1028,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, ipaddr, sizeof(ipaddr), - &ipHdr->dataDstIPTo)) + &ipHdr->dataDstIPTo) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1041,7 +1041,7 @@ iptablesHandleIpHdr(virBufferPtr buf, if (printDataType(vars, number, sizeof(number), - &ipHdr->dataDSCP)) + &ipHdr->dataDSCP) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1057,7 +1057,7 @@ iptablesHandleIpHdr(virBufferPtr buf, } else { if (printDataType(vars, number, sizeof(number), - &ipHdr->dataConnlimitAbove)) + &ipHdr->dataConnlimitAbove) < 0) goto err_exit; /* place connlimit after potential -m state --state ... @@ -1085,7 +1085,7 @@ err_exit: virBufferFreeAndReset(buf); virBufferFreeAndReset(afterStateMatch); - return 1; + return -1; } @@ -1106,7 +1106,7 @@ iptablesHandlePortData(virBufferPtr buf, if (HAS_ENTRY_ITEM(&portData->dataSrcPortStart)) { if (printDataType(vars, portstr, sizeof(portstr), - &portData->dataSrcPortStart)) + &portData->dataSrcPortStart) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1118,7 +1118,7 @@ iptablesHandlePortData(virBufferPtr buf, if (HAS_ENTRY_ITEM(&portData->dataSrcPortEnd)) { if (printDataType(vars, portstr, sizeof(portstr), - &portData->dataSrcPortEnd)) + &portData->dataSrcPortEnd) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1130,7 +1130,7 @@ iptablesHandlePortData(virBufferPtr buf, if (HAS_ENTRY_ITEM(&portData->dataDstPortStart)) { if (printDataType(vars, portstr, sizeof(portstr), - &portData->dataDstPortStart)) + &portData->dataDstPortStart) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1142,7 +1142,7 @@ iptablesHandlePortData(virBufferPtr buf, if (HAS_ENTRY_ITEM(&portData->dataDstPortEnd)) { if (printDataType(vars, portstr, sizeof(portstr), - &portData->dataDstPortEnd)) + &portData->dataDstPortEnd) < 0) goto err_exit; virBufferAsprintf(buf, @@ -1154,7 +1154,7 @@ iptablesHandlePortData(virBufferPtr buf, return 0; err_exit: - return 1; + return -1; } @@ -1244,7 +1244,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.tcpHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1253,7 +1253,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.tcpHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; if (HAS_ENTRY_ITEM(&rule->p.tcpHdrFilter.dataTCPFlags)) { @@ -1268,13 +1268,13 @@ _iptablesCreateRuleInstance(int directio if (iptablesHandlePortData(&buf, vars, &rule->p.tcpHdrFilter.portData, - directionIn)) + directionIn) < 0) goto err_exit; if (HAS_ENTRY_ITEM(&rule->p.tcpHdrFilter.dataTCPOption)) { if (printDataType(vars, number, sizeof(number), - &rule->p.tcpHdrFilter.dataTCPOption)) + &rule->p.tcpHdrFilter.dataTCPOption) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -1299,7 +1299,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.udpHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1308,13 +1308,13 @@ _iptablesCreateRuleInstance(int directio &rule->p.udpHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; if (iptablesHandlePortData(&buf, vars, &rule->p.udpHdrFilter.portData, - directionIn)) + directionIn) < 0) goto err_exit; break; @@ -1332,7 +1332,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.udpliteHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1341,7 +1341,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.udpliteHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; break; @@ -1360,7 +1360,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.espHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1369,7 +1369,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.espHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; break; @@ -1388,7 +1388,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.ahHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1397,7 +1397,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.ahHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; break; @@ -1416,7 +1416,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.sctpHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1425,13 +1425,13 @@ _iptablesCreateRuleInstance(int directio &rule->p.sctpHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; if (iptablesHandlePortData(&buf, vars, &rule->p.sctpHdrFilter.portData, - directionIn)) + directionIn) < 0) goto err_exit; break; @@ -1452,7 +1452,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.icmpHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1461,7 +1461,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.icmpHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; if (HAS_ENTRY_ITEM(&rule->p.icmpHdrFilter.dataICMPType)) { @@ -1479,7 +1479,7 @@ _iptablesCreateRuleInstance(int directio if (printDataType(vars, number, sizeof(number), - &rule->p.icmpHdrFilter.dataICMPType)) + &rule->p.icmpHdrFilter.dataICMPType) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -1491,7 +1491,7 @@ _iptablesCreateRuleInstance(int directio if (HAS_ENTRY_ITEM(&rule->p.icmpHdrFilter.dataICMPCode)) { if (printDataType(vars, number, sizeof(number), - &rule->p.icmpHdrFilter.dataICMPCode)) + &rule->p.icmpHdrFilter.dataICMPCode) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -1514,7 +1514,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.igmpHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1523,7 +1523,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.igmpHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; break; @@ -1542,7 +1542,7 @@ _iptablesCreateRuleInstance(int directio vars, &rule->p.allHdrFilter.dataSrcMACAddr, directionIn, - &srcMacSkipped)) + &srcMacSkipped) < 0) goto err_exit; if (iptablesHandleIpHdr(&buf, @@ -1551,7 +1551,7 @@ _iptablesCreateRuleInstance(int directio &rule->p.allHdrFilter.ipHdr, directionIn, &skipRule, &skipMatch, - &prefix)) + &prefix) < 0) goto err_exit; break; @@ -1664,7 +1664,7 @@ printStateMatchFlags(int32_t flags, char if (virBufferError(&buf)) { virBufferFreeAndReset(&buf); virReportOOMError(); - return 1; + return -1; } *bufptr = virBufferContentAndReset(&buf); return 0; @@ -1704,8 +1704,8 @@ iptablesCreateRuleInstanceStateCtrl(virN } if (create && (rule->flags & IPTABLES_STATE_FLAGS)) { - if (printStateMatchFlags(rule->flags, &matchState)) - return 1; + if (printStateMatchFlags(rule->flags, &matchState) < 0) + return -1; } chainPrefix[1] = CHAINPREFIX_HOST_IN_TEMP; @@ -1723,7 +1723,7 @@ iptablesCreateRuleInstanceStateCtrl(virN maySkipICMP); VIR_FREE(matchState); - if (rc) + if (rc < 0) return rc; } @@ -1736,8 +1736,8 @@ iptablesCreateRuleInstanceStateCtrl(virN } if (create && (rule->flags & IPTABLES_STATE_FLAGS)) { - if (printStateMatchFlags(rule->flags, &matchState)) - return 1; + if (printStateMatchFlags(rule->flags, &matchState) < 0) + return -1; } chainPrefix[1] = CHAINPREFIX_HOST_OUT_TEMP; @@ -1756,7 +1756,7 @@ iptablesCreateRuleInstanceStateCtrl(virN VIR_FREE(matchState); - if (rc) + if (rc < 0) return rc; } @@ -1769,8 +1769,8 @@ iptablesCreateRuleInstanceStateCtrl(virN create = false; } else { if ((rule->flags & IPTABLES_STATE_FLAGS)) { - if (printStateMatchFlags(rule->flags, &matchState)) - return 1; + if (printStateMatchFlags(rule->flags, &matchState) < 0) + return -1; } } @@ -1852,7 +1852,7 @@ iptablesCreateRuleInstance(virNWFilterDe "RETURN", isIPv6, maySkipICMP); - if (rc) + if (rc < 0) return rc; @@ -1874,7 +1874,7 @@ iptablesCreateRuleInstance(virNWFilterDe "ACCEPT", isIPv6, maySkipICMP); - if (rc) + if (rc < 0) return rc; maySkipICMP = directionIn; @@ -1963,13 +1963,13 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.ethHdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; if (HAS_ENTRY_ITEM(&rule->p.ethHdrFilter.dataProtocolID)) { if (printDataTypeAsHex(vars, number, sizeof(number), - &rule->p.ethHdrFilter.dataProtocolID)) + &rule->p.ethHdrFilter.dataProtocolID) < 0) goto err_exit; virBufferAsprintf(&buf, " -p %s %s", @@ -1988,7 +1988,7 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.vlanHdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; virBufferAddLit(&buf, @@ -1998,7 +1998,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.STRUCT.ITEM)) { \ if (printDataType(vars, \ field, sizeof(field), \ - &rule->p.STRUCT.ITEM)) \ + &rule->p.STRUCT.ITEM) < 0) \ goto err_exit; \ virBufferAsprintf(&buf, \ " " CLI " %s %s", \ @@ -2010,7 +2010,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.STRUCT.ITEM)) { \ if (printDataType(vars, \ field, sizeof(field), \ - &rule->p.STRUCT.ITEM)) \ + &rule->p.STRUCT.ITEM) < 0) \ goto err_exit; \ virBufferAsprintf(&buf, \ " " CLI " %s %s", \ @@ -2019,7 +2019,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.STRUCT.ITEM_HI)) { \ if (printDataType(vars, \ field, sizeof(field), \ - &rule->p.STRUCT.ITEM_HI)) \ + &rule->p.STRUCT.ITEM_HI) < 0) \ goto err_exit; \ virBufferAsprintf(&buf, SEP "%s", field); \ } \ @@ -2055,7 +2055,7 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.stpHdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; virBufferAddLit(&buf, " -d " NWFILTER_MAC_BGA); @@ -2092,7 +2092,7 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.arpHdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; virBufferAsprintf(&buf, " -p 0x%x", @@ -2103,7 +2103,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataHWType)) { if (printDataType(vars, number, sizeof(number), - &rule->p.arpHdrFilter.dataHWType)) + &rule->p.arpHdrFilter.dataHWType) < 0) goto err_exit; virBufferAsprintf(&buf, " --arp-htype %s %s", @@ -2114,7 +2114,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataOpcode)) { if (printDataType(vars, number, sizeof(number), - &rule->p.arpHdrFilter.dataOpcode)) + &rule->p.arpHdrFilter.dataOpcode) < 0) goto err_exit; virBufferAsprintf(&buf, " --arp-opcode %s %s", @@ -2125,7 +2125,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataProtocolType)) { if (printDataTypeAsHex(vars, number, sizeof(number), - &rule->p.arpHdrFilter.dataProtocolType)) + &rule->p.arpHdrFilter.dataProtocolType) < 0) goto err_exit; virBufferAsprintf(&buf, " --arp-ptype %s %s", @@ -2136,7 +2136,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPSrcIPAddr)) { if (printDataType(vars, ipaddr, sizeof(ipaddr), - &rule->p.arpHdrFilter.dataARPSrcIPAddr)) + &rule->p.arpHdrFilter.dataARPSrcIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2149,7 +2149,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPDstIPAddr)) { if (printDataType(vars, ipaddr, sizeof(ipaddr), - &rule->p.arpHdrFilter.dataARPDstIPAddr)) + &rule->p.arpHdrFilter.dataARPDstIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2162,7 +2162,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPSrcMACAddr)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &rule->p.arpHdrFilter.dataARPSrcMACAddr)) + &rule->p.arpHdrFilter.dataARPSrcMACAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2175,7 +2175,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPDstMACAddr)) { if (printDataType(vars, macaddr, sizeof(macaddr), - &rule->p.arpHdrFilter.dataARPDstMACAddr)) + &rule->p.arpHdrFilter.dataARPDstMACAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2201,7 +2201,7 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.ipHdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; virBufferAddLit(&buf, @@ -2210,7 +2210,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.ipHdr.dataSrcIPAddr)) { if (printDataType(vars, ipaddr, sizeof(ipaddr), - &rule->p.ipHdrFilter.ipHdr.dataSrcIPAddr)) + &rule->p.ipHdrFilter.ipHdr.dataSrcIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2222,7 +2222,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.ipHdr.dataSrcIPMask)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.ipHdr.dataSrcIPMask)) + &rule->p.ipHdrFilter.ipHdr.dataSrcIPMask) + < 0) goto err_exit; virBufferAsprintf(&buf, "/%s", @@ -2234,7 +2235,7 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, ipaddr, sizeof(ipaddr), - &rule->p.ipHdrFilter.ipHdr.dataDstIPAddr)) + &rule->p.ipHdrFilter.ipHdr.dataDstIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2246,7 +2247,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.ipHdr.dataDstIPMask)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.ipHdr.dataDstIPMask)) + &rule->p.ipHdrFilter.ipHdr.dataDstIPMask) + < 0) goto err_exit; virBufferAsprintf(&buf, "/%s", @@ -2257,7 +2259,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.ipHdr.dataProtocolID)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.ipHdr.dataProtocolID)) + &rule->p.ipHdrFilter.ipHdr.dataProtocolID) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2270,7 +2272,8 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.portData.dataSrcPortStart)) + &rule->p.ipHdrFilter.portData.dataSrcPortStart) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2282,7 +2285,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.portData.dataSrcPortEnd)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.portData.dataSrcPortEnd)) + &rule->p.ipHdrFilter.portData.dataSrcPortEnd) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2295,7 +2299,8 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.portData.dataDstPortStart)) + &rule->p.ipHdrFilter.portData.dataDstPortStart) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2307,7 +2312,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.portData.dataDstPortEnd)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipHdrFilter.portData.dataDstPortEnd)) + &rule->p.ipHdrFilter.portData.dataDstPortEnd) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2319,7 +2325,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipHdrFilter.ipHdr.dataDSCP)) { if (printDataTypeAsHex(vars, number, sizeof(number), - &rule->p.ipHdrFilter.ipHdr.dataDSCP)) + &rule->p.ipHdrFilter.ipHdr.dataDSCP) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2337,7 +2343,7 @@ ebtablesCreateRuleInstance(char chainPre if (ebtablesHandleEthHdr(&buf, vars, &rule->p.ipv6HdrFilter.ethHdr, - reverse)) + reverse) < 0) goto err_exit; virBufferAddLit(&buf, @@ -2346,7 +2352,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.ipHdr.dataSrcIPAddr)) { if (printDataType(vars, ipv6addr, sizeof(ipv6addr), - &rule->p.ipv6HdrFilter.ipHdr.dataSrcIPAddr)) + &rule->p.ipv6HdrFilter.ipHdr.dataSrcIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2358,7 +2364,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.ipHdr.dataSrcIPMask)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.ipHdr.dataSrcIPMask)) + &rule->p.ipv6HdrFilter.ipHdr.dataSrcIPMask) + < 0) goto err_exit; virBufferAsprintf(&buf, "/%s", @@ -2370,7 +2377,7 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, ipv6addr, sizeof(ipv6addr), - &rule->p.ipv6HdrFilter.ipHdr.dataDstIPAddr)) + &rule->p.ipv6HdrFilter.ipHdr.dataDstIPAddr) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2382,7 +2389,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.ipHdr.dataDstIPMask)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.ipHdr.dataDstIPMask)) + &rule->p.ipv6HdrFilter.ipHdr.dataDstIPMask) + < 0) goto err_exit; virBufferAsprintf(&buf, "/%s", @@ -2393,7 +2401,7 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.ipHdr.dataProtocolID)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.ipHdr.dataProtocolID)) + &rule->p.ipv6HdrFilter.ipHdr.dataProtocolID) < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2406,7 +2414,8 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.portData.dataSrcPortStart)) + &rule->p.ipv6HdrFilter.portData.dataSrcPortStart) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2418,7 +2427,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.portData.dataSrcPortEnd)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.portData.dataSrcPortEnd)) + &rule->p.ipv6HdrFilter.portData.dataSrcPortEnd) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2431,7 +2441,8 @@ ebtablesCreateRuleInstance(char chainPre if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.portData.dataDstPortStart)) + &rule->p.ipv6HdrFilter.portData.dataDstPortStart) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2443,7 +2454,8 @@ ebtablesCreateRuleInstance(char chainPre if (HAS_ENTRY_ITEM(&rule->p.ipv6HdrFilter.portData.dataDstPortEnd)) { if (printDataType(vars, number, sizeof(number), - &rule->p.ipv6HdrFilter.portData.dataDstPortEnd)) + &rule->p.ipv6HdrFilter.portData.dataDstPortEnd) + < 0) goto err_exit; virBufferAsprintf(&buf, @@ -2510,7 +2522,7 @@ err_exit: * Convert a single rule into its representation for later instantiation * * Returns 0 in case of success with the result stored in the data structure - * pointed to by res, != 0 otherwise. + * pointed to by res, -1 otherwise */ static int ebiptablesCreateRuleInstance(enum virDomainNetType nettype ATTRIBUTE_UNUSED, @@ -2542,7 +2554,7 @@ ebiptablesCreateRuleInstance(enum virDom vars, res, rule->tt == VIR_NWFILTER_RULE_DIRECTION_INOUT); - if (rc) + if (rc < 0) return rc; } @@ -2596,7 +2608,7 @@ ebiptablesCreateRuleInstance(enum virDom case VIR_NWFILTER_RULE_PROTOCOL_LAST: virNWFilterReportError(VIR_ERR_OPERATION_FAILED, "%s", _("illegal protocol type")); - rc = 1; + rc = -1; break; } @@ -2621,7 +2633,7 @@ ebiptablesCreateRuleInstanceIterate( */ vciter = virNWFilterVarCombIterCreate(vars, rule->vars, rule->nvars); if (!vciter) - return 1; + return -1; do { rc = ebiptablesCreateRuleInstance(nettype, @@ -2630,7 +2642,7 @@ ebiptablesCreateRuleInstanceIterate( ifname, vciter, res); - if (rc) + if (rc < 0) break; vciter = virNWFilterVarCombIterNext(vciter); } while (vciter != NULL); @@ -3111,7 +3123,7 @@ ebtablesApplyBasicRules(const char *ifna virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create rules since ebtables tool is " "missing.")); - return 1; + return -1; } virFormatMacAddr(macaddr, macaddr_str); @@ -3170,7 +3182,7 @@ tear_down_tmpebchains: "%s", _("Some rules could not be created.")); - return 1; + return -1; } @@ -3186,7 +3198,7 @@ tear_down_tmpebchains: * names (true) or also perform the renaming to their final names as * part of this call (false) * - * Returns 0 on success, 1 on failure with the rules removed + * Returns 0 on success, -1 on failure with the rules removed * * Apply filtering rules so that the VM can only send and receive * DHCP traffic and nothing else. @@ -3207,13 +3219,15 @@ ebtablesApplyDHCPOnlyRules(const char *i virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create rules since ebtables tool is " "missing.")); - return 1; + return -1; } if (dhcpserver) { virBufferAsprintf(&buf, " --ip-src %s", dhcpserver); - if (virBufferError(&buf)) - return 1; + if (virBufferError(&buf)) { + virBufferFreeAndReset(&buf); + return -1; + } srcIPParam = virBufferContentAndReset(&buf); } @@ -3298,7 +3312,7 @@ tear_down_tmpebchains: VIR_FREE(srcIPParam); - return 1; + return -1; } @@ -3307,7 +3321,7 @@ tear_down_tmpebchains: * * @ifname: name of the backend-interface to which to apply the rules * - * Returns 0 on success, 1 on failure with the rules removed + * Returns 0 on success, -1 on failure with the rules removed * * Apply filtering rules so that the VM cannot receive or send traffic. */ @@ -3322,7 +3336,7 @@ ebtablesApplyDropAllRules(const char *if virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create rules since ebtables tool is " "missing.")); - return 1; + return -1; } ebiptablesAllTeardown(ifname); @@ -3368,7 +3382,7 @@ tear_down_tmpebchains: "%s", _("Some rules could not be created.")); - return 1; + return -1; } @@ -3575,13 +3589,13 @@ ebiptablesApplyNewRules(const char *ifna const char *name = inst[i]->neededProtocolChain; if (inst[i]->chainprefix == CHAINPREFIX_HOST_IN_TEMP) { if (virHashUpdateEntry(chains_in_set, name, - &inst[i]->chainPriority)) { + &inst[i]->chainPriority) < 0) { virReportOOMError(); goto exit_free_sets; } } else { if (virHashUpdateEntry(chains_out_set, name, - &inst[i]->chainPriority)) { + &inst[i]->chainPriority) < 0) { virReportOOMError(); goto exit_free_sets; } @@ -3606,9 +3620,9 @@ ebiptablesApplyNewRules(const char *ifna /* create needed chains */ if (ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_in_set , 1, - &ebtChains, &nEbtChains) || + &ebtChains, &nEbtChains) < 0 || ebtablesCreateTmpRootAndSubChains(&buf, ifname, chains_out_set, 0, - &ebtChains, &nEbtChains)) { + &ebtChains, &nEbtChains) < 0) { goto tear_down_tmpebchains; } @@ -3809,7 +3823,7 @@ exit_free_sets: VIR_FREE(errmsg); - return 1; + return -1; } @@ -3905,7 +3919,7 @@ ebiptablesTearOldRules(const char *ifnam * * Remove all rules one after the other * - * Return 0 on success, 1 if execution of one or more cleanup + * Return 0 on success, -1 if execution of one or more cleanup * commands failed. */ static int @@ -3927,14 +3941,14 @@ ebiptablesRemoveRules(const char *ifname 'D', -1, 0); - if (ebiptablesExecCLI(&buf, &cli_status, NULL)) + if (ebiptablesExecCLI(&buf, &cli_status, NULL) < 0) goto err_exit; if (cli_status) { virNWFilterReportError(VIR_ERR_BUILD_FIREWALL, "%s", _("error while executing CLI commands")); - rc = 1; + rc = -1; } err_exit: @@ -4022,8 +4036,8 @@ ebiptablesDriverInit(bool privileged) if (!privileged) return 0; - if (virMutexInit(&execCLIMutex)) - return EINVAL; + if (virMutexInit(&execCLIMutex) < 0) + return -EINVAL; gawk_cmd_path = virFindFileInPath("gawk"); grep_cmd_path = virFindFileInPath("grep"); @@ -4086,7 +4100,7 @@ ebiptablesDriverInit(bool privileged) _("firewall tools were not found or " "cannot be used")); ebiptablesDriverShutdown(); - return ENOTSUP; + return -ENOTSUP; } ebiptables_driver.flags = TECHDRV_FLAG_INITIALIZED; Index: libvirt-acl/src/uml/uml_conf.c =================================================================== --- libvirt-acl.orig/src/uml/uml_conf.c +++ libvirt-acl/src/uml/uml_conf.c @@ -143,7 +143,7 @@ umlConnectTapDevice(virConnectPtr conn, } if (net->filter) { - if (virDomainConfNWFilterInstantiate(conn, net)) { + if (virDomainConfNWFilterInstantiate(conn, net) < 0) { if (template_ifname) VIR_FREE(net->ifname); goto error; Index: libvirt-acl/src/qemu/qemu_process.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_process.c +++ libvirt-acl/src/qemu/qemu_process.c @@ -2321,7 +2321,7 @@ qemuProcessFiltersInstantiate(virConnect for (i = 0 ; i < def->nnets ; i++) { virDomainNetDefPtr net = def->nets[i]; if ((net->filter) && (net->ifname)) { - if (virDomainConfNWFilterInstantiate(conn, net)) { + if (virDomainConfNWFilterInstantiate(conn, net) < 0) { err = 1; break; } Index: libvirt-acl/src/qemu/qemu_command.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_command.c +++ libvirt-acl/src/qemu/qemu_command.c @@ -275,8 +275,7 @@ qemuNetworkIfaceConnect(virDomainDefPtr if (tapfd >= 0) { if ((net->filter) && (net->ifname)) { - err = virDomainConfNWFilterInstantiate(conn, net); - if (err) + if (virDomainConfNWFilterInstantiate(conn, net) < 0); VIR_FORCE_CLOSE(tapfd); } }

2 4

[libvirt] [PATCH] Provide a helper method virDomainLiveHelperMethod
by Lei Li 09 Dec '11

09 Dec '11

This chunk of code below repeated in several functions, factor it into a helper method virDomainLiveHelperMethod to eliminate duplicated code based on Eric and Adam's suggestion. I have tested it for all the relevant APIs changed. isActive = virDomainObjIsActive(vm); if (flags == VIR_DOMAIN_AFFECT_CURRENT) { if (isActive) flags = VIR_DOMAIN_AFFECT_LIVE; else flags = VIR_DOMAIN_AFFECT_CONFIG; } if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running")); goto endjob; } if (flags & VIR_DOMAIN_AFFECT_CONFIG) { if (!vm->persistent) { qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", _("cannot change persistent config of a transient domain")); goto endjob; } if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) goto endjob; } Signed-off-by: Lei Li <lilei(a)linux.vnet.ibm.com> --- src/conf/domain_conf.c | 47 ++++++++ src/conf/domain_conf.h | 7 + src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 288 ++++------------------------------------------ 4 files changed, 77 insertions(+), 266 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 75e51a0..12ea12d 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -1670,6 +1670,53 @@ virDomainObjGetPersistentDef(virCapsPtr caps, } /* + * Helper method for --current --live --config option, and check with + * whether domain is active or can get persistent domain configuration. + * + * Return 0 if success, also change the flags and get the persistent + * domain configuration if needed. Return -1 on error. + */ +int +virDomainLiveConfigHelperMethod(virCapsPtr caps, + virDomainObjPtr dom, + unsigned int *flags, + virDomainDefPtr *persistentDef) +{ + bool isActive; + int ret = 0; + + isActive = virDomainObjIsActive(dom); + + if (*flags == VIR_DOMAIN_AFFECT_CURRENT) { + if (isActive) + *flags = VIR_DOMAIN_AFFECT_LIVE; + else + *flags = VIR_DOMAIN_AFFECT_CONFIG; + } + + if (!isActive && (*flags & VIR_DOMAIN_AFFECT_LIVE)) { + virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("domain is not running")); + ret = -1; + } + + if (*flags & VIR_DOMAIN_AFFECT_CONFIG) { + if (!dom->persistent) { + virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("cannot change persistent config of a transient domain")); + ret = -1; + } + if (!(*persistentDef = virDomainObjGetPersistentDef(caps, dom))) { + virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Get persistent config failed")); + ret = -1; + } + } + + return ret; +} + +/* * The caller must hold a lock on the driver owning 'doms', * and must also have locked 'dom', to ensure no one else * is either waiting for 'dom' or still using it diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index d6ed898..3229a6f 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -1737,6 +1737,13 @@ int virDomainObjSetDefTransient(virCapsPtr caps, virDomainDefPtr virDomainObjGetPersistentDef(virCapsPtr caps, virDomainObjPtr domain); + +int +virDomainLiveConfigHelperMethod(virCapsPtr caps, + virDomainObjPtr dom, + unsigned int *flags, + virDomainDefPtr *persistentDef); + virDomainDefPtr virDomainObjCopyPersistentDef(virCapsPtr caps, virDomainObjPtr dom); diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 99a1099..5962d93 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -358,6 +358,7 @@ virDomainLifecycleCrashTypeFromString; virDomainLifecycleCrashTypeToString; virDomainLifecycleTypeFromString; virDomainLifecycleTypeToString; +virDomainLiveConfigHelperMethod; virDomainLoadAllConfigs; virDomainMemballoonModelTypeFromString; virDomainMemballoonModelTypeToString; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 1e5ed9a..9991383 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1822,12 +1822,6 @@ static int qemudDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem, isActive = virDomainObjIsActive(vm); - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } if (flags == VIR_DOMAIN_MEM_MAXIMUM) { if (isActive) flags = VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_MEM_MAXIMUM; @@ -1835,21 +1829,8 @@ static int qemudDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem, flags = VIR_DOMAIN_AFFECT_CONFIG | VIR_DOMAIN_MEM_MAXIMUM; } - if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) goto endjob; - } - - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto endjob; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto endjob; - } if (flags & VIR_DOMAIN_MEM_MAXIMUM) { /* resize the maximum memory */ @@ -3271,7 +3252,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, const char * type; int max; int ret = -1; - bool isActive; bool maximum; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | @@ -3299,16 +3279,11 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0) goto cleanup; - isActive = virDomainObjIsActive(vm); maximum = (flags & VIR_DOMAIN_VCPU_MAXIMUM) != 0; flags &= ~VIR_DOMAIN_VCPU_MAXIMUM; - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags |= VIR_DOMAIN_AFFECT_LIVE; - else - flags |= VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) + goto endjob; /* MAXIMUM cannot be mixed with LIVE. */ if (maximum && (flags & VIR_DOMAIN_AFFECT_LIVE)) { @@ -3317,18 +3292,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, goto endjob; } - if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto endjob; - } - - if (!vm->persistent && (flags & VIR_DOMAIN_AFFECT_CONFIG)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto endjob; - } - if (!(type = virDomainVirtTypeToString(vm->def->virtType))) { qemuReportError(VIR_ERR_INTERNAL_ERROR, _("unknown virt type in domain definition '%d'"), @@ -3353,9 +3316,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, goto endjob; } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto endjob; - switch (flags) { case VIR_DOMAIN_AFFECT_CONFIG: if (maximum) { @@ -3414,7 +3374,6 @@ qemudDomainPinVcpuFlags(virDomainPtr dom, int maxcpu, hostcpus; virNodeInfo nodeinfo; int ret = -1; - bool isActive; qemuDomainObjPrivatePtr priv; bool canResetting = true; int pcpu; @@ -3434,20 +3393,8 @@ qemudDomainPinVcpuFlags(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } - - if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("a domain is inactive; can change only " - "persistent config")); + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) goto cleanup; - } priv = vm->privateData; @@ -3458,16 +3405,6 @@ qemudDomainPinVcpuFlags(virDomainPtr dom, goto cleanup; } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto cleanup; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - if (nodeGetInfo(dom->conn, &nodeinfo) < 0) goto cleanup; hostcpus = VIR_NODEINFO_MAXCPUS(nodeinfo); @@ -3567,7 +3504,6 @@ qemudDomainGetVcpuPinInfo(virDomainPtr dom, virNodeInfo nodeinfo; virDomainDefPtr targetDef = NULL; int ret = -1; - bool isActive; int maxcpu, hostcpus, vcpu, pcpu; int n; virDomainVcpuPinDefPtr *vcpupin_list; @@ -3589,33 +3525,13 @@ qemudDomainGetVcpuPinInfo(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &targetDef) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!isActive) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto cleanup; - } targetDef = vm->def; } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot get persistent config of a transient domain")); - goto cleanup; - } - if (!(targetDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - /* Coverity didn't realize that targetDef must be set if we got here. */ sa_assert(targetDef); @@ -3760,7 +3676,6 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags) virDomainObjPtr vm; virDomainDefPtr def; int ret = -1; - bool active; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG | @@ -3778,34 +3693,11 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags) goto cleanup; } - active = virDomainObjIsActive(vm); - - if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0) { - if (active) - flags |= VIR_DOMAIN_VCPU_LIVE; - else - flags |= VIR_DOMAIN_VCPU_CONFIG; - } - if ((flags & VIR_DOMAIN_AFFECT_LIVE) && (flags & VIR_DOMAIN_AFFECT_CONFIG)) { - qemuReportError(VIR_ERR_INVALID_ARG, - _("invalid flag combination: (0x%x)"), flags); - return -1; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &def) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!active) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("domain not active")); - goto cleanup; - } def = vm->def; - } else { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("domain is transient")); - goto cleanup; - } - def = vm->newDef ? vm->newDef : vm->def; } ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus; @@ -6014,7 +5906,6 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom, virDomainObjPtr vm = NULL; virDomainDefPtr persistentDef = NULL; int ret = -1; - bool isActive; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG, -1); @@ -6028,22 +5919,10 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!isActive) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto cleanup; - } - if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_BLKIO)) { qemuReportError(VIR_ERR_OPERATION_INVALID, _("blkio cgroup isn't mounted")); goto cleanup; @@ -6056,16 +5935,6 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom, } } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto cleanup; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - ret = 0; if (flags & VIR_DOMAIN_AFFECT_LIVE) { for (i = 0; i < nparams; i++) { @@ -6220,7 +6089,6 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom, unsigned int val; int ret = -1; int rc; - bool isActive; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG | @@ -6247,22 +6115,10 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!isActive) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto cleanup; - } - if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_BLKIO)) { qemuReportError(VIR_ERR_OPERATION_INVALID, _("blkio cgroup isn't mounted")); goto cleanup; @@ -6275,16 +6131,6 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom, } } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto cleanup; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - if (flags & VIR_DOMAIN_AFFECT_LIVE) { for (i = 0; i < *nparams && i < QEMU_NB_BLKIO_PARAM; i++) { virTypedParameterPtr param = &params[i]; @@ -6440,7 +6286,6 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom, virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; int ret = -1; - bool isActive; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG, -1); @@ -6455,22 +6300,10 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!isActive) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto cleanup; - } - if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_MEMORY)) { qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", _("cgroup memory controller is not mounted")); @@ -6484,16 +6317,6 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom, } } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto cleanup; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - ret = 0; for (i = 0; i < nparams; i++) { virTypedParameterPtr param = &params[i]; @@ -6598,7 +6421,6 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom, unsigned long long val; int ret = -1; int rc; - bool isActive; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG | @@ -6617,22 +6439,10 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom, goto cleanup; } - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) + goto cleanup; if (flags & VIR_DOMAIN_AFFECT_LIVE) { - if (!isActive) { - qemuReportError(VIR_ERR_OPERATION_INVALID, - "%s", _("domain is not running")); - goto cleanup; - } - if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_MEMORY)) { qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", _("cgroup memory controller is not mounted")); @@ -6646,16 +6456,6 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom, } } - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto cleanup; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto cleanup; - } - if ((*nparams) == 0) { /* Current number of memory parameters supported by cgroups */ *nparams = QEMU_NB_MEM_PARAM; @@ -11126,7 +10926,6 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, const char *device = NULL; int ret = -1; int i; - bool isActive; int idx = -1; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | @@ -11151,33 +10950,8 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, if (qemuDomainObjBeginJobWithDriver(driver, vm, QEMU_JOB_MODIFY) < 0) goto cleanup; - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } - - if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("domain is not running")); + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) goto endjob; - } - - if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot change persistent config of a transient domain")); - goto endjob; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto endjob; - idx = virDomainDiskIndexByName(persistentDef, disk, true); - if (idx < 0) - goto endjob; - } for (i = 0; i < nparams; i++) { virTypedParameterPtr param = &params[i]; @@ -11238,7 +11012,10 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, } if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - sa_assert(persistentDef && idx >= 0); + sa_assert(persistentDef); + idx = virDomainDiskIndexByName(persistentDef, disk, true); + if (idx < 0) + goto endjob; persistentDef->disks[idx]->blkdeviotune = info; ret = virDomainSaveConfig(driver->configDir, persistentDef); if (ret < 0) { @@ -11276,7 +11053,6 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, const char *device = NULL; int ret = -1; int i; - bool isActive; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG | @@ -11310,20 +11086,8 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, if (qemuDomainObjBeginJobWithDriver(driver, vm, QEMU_JOB_MODIFY) < 0) goto cleanup; - isActive = virDomainObjIsActive(vm); - - if (flags == VIR_DOMAIN_AFFECT_CURRENT) { - if (isActive) - flags = VIR_DOMAIN_AFFECT_LIVE; - else - flags = VIR_DOMAIN_AFFECT_CONFIG; - } - - if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("domain is not running")); + if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0) goto endjob; - } if (flags & VIR_DOMAIN_AFFECT_LIVE) { priv = vm->privateData; @@ -11335,14 +11099,6 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, } if (flags & VIR_DOMAIN_AFFECT_CONFIG) { - if (!vm->persistent) { - qemuReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("domain is transient")); - goto endjob; - } - if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm))) - goto endjob; - int idx = virDomainDiskIndexByName(vm->def, disk, true); if (idx < 0) goto endjob; -- 1.7.1

2 1

[libvirt] [PATCH 1/2] nwfilter: Pass the VM's UUID into the nwfilter subsystem
by Stefan Berger 09 Dec '11

09 Dec '11

A preparatory patch for DHCP snooping where we want to be able to differentiate between a VM's interface using the tuple of <VM UUID, Interface MAC address>. We assume that MAC addresses could possibly be re-used between different networks (VLANs) thus do not only want to rely on the MAC address to identify an interface. At the current 'final destination' in virNWFilterInstantiate I am leaving the vmuuid parameter as ATTRIBUTE_UNUSED until the DHCP snooping patches arrive. (we may not post the DHCP snooping patches for 0.9.8, though) Mostly this is a pretty trivial patch. On the lowest layers, in lxc_driver and uml_conf, I am passing the virDomainDefPtr around until I am passing only the VM's uuid into the NWFilter calls. --- src/conf/domain_nwfilter.c | 3 ++- src/conf/domain_nwfilter.h | 2 ++ src/lxc/lxc_driver.c | 5 ++++- src/nwfilter/nwfilter_driver.c | 6 ++++-- src/nwfilter/nwfilter_gentech_driver.c | 27 +++++++++++++++++++-------- src/nwfilter/nwfilter_gentech_driver.h | 5 ++++- src/nwfilter/nwfilter_learnipaddr.c | 3 ++- src/qemu/qemu_command.c | 2 +- src/qemu/qemu_process.c | 2 +- src/uml/uml_conf.c | 11 +++++++---- 10 files changed, 46 insertions(+), 20 deletions(-) Index: libvirt-acl/src/nwfilter/nwfilter_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_driver.c @@ -443,8 +443,10 @@ cleanup: static int nwfilterInstantiateFilter(virConnectPtr conn, - virDomainNetDefPtr net) { - return virNWFilterInstantiateFilter(conn, net); + const unsigned char *vmuuid, + virDomainNetDefPtr net) +{ + return virNWFilterInstantiateFilter(conn, vmuuid, net); } Index: libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_gentech_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c @@ -607,6 +607,7 @@ virNWFilterRuleInstancesToArray(int nEnt /** * virNWFilterInstantiate: + * @vmuuid: The UUID of the VM * @techdriver: The driver to use for instantiation * @filter: The filter to instantiate * @ifname: The name of the interface to apply the rules to @@ -625,7 +626,8 @@ virNWFilterRuleInstancesToArray(int nEnt * Call this function while holding the NWFilter filter update lock */ static int -virNWFilterInstantiate(virNWFilterTechDriverPtr techdriver, +virNWFilterInstantiate(const unsigned char *vmuuid ATTRIBUTE_UNUSED, + virNWFilterTechDriverPtr techdriver, enum virDomainNetType nettype, virNWFilterDefPtr filter, const char *ifname, @@ -761,7 +763,8 @@ err_unresolvable_vars: * Call this function while holding the NWFilter filter update lock */ static int -__virNWFilterInstantiateFilter(bool teardownOld, +__virNWFilterInstantiateFilter(const unsigned char *vmuuid, + bool teardownOld, const char *ifname, int ifindex, const char *linkdev, @@ -853,7 +856,8 @@ __virNWFilterInstantiateFilter(bool tear break; } - rc = virNWFilterInstantiate(techdriver, + rc = virNWFilterInstantiate(vmuuid, + techdriver, nettype, filter, ifname, @@ -883,6 +887,7 @@ err_exit: static int _virNWFilterInstantiateFilter(virConnectPtr conn, + const unsigned char *vmuuid, const virDomainNetDefPtr net, bool teardownOld, enum instCase useNewFilter, @@ -908,7 +913,8 @@ _virNWFilterInstantiateFilter(virConnect goto cleanup; } - rc = __virNWFilterInstantiateFilter(teardownOld, + rc = __virNWFilterInstantiateFilter(vmuuid, + teardownOld, net->ifname, ifindex, linkdev, @@ -929,7 +935,8 @@ cleanup: int -virNWFilterInstantiateFilterLate(const char *ifname, +virNWFilterInstantiateFilterLate(const unsigned char *vmuuid, + const char *ifname, int ifindex, const char *linkdev, enum virDomainNetType nettype, @@ -943,7 +950,8 @@ virNWFilterInstantiateFilterLate(const c virNWFilterLockFilterUpdates(); - rc = __virNWFilterInstantiateFilter(true, + rc = __virNWFilterInstantiateFilter(vmuuid, + true, ifname, ifindex, linkdev, @@ -973,11 +981,12 @@ virNWFilterInstantiateFilterLate(const c int virNWFilterInstantiateFilter(virConnectPtr conn, + const unsigned char *vmuuid, const virDomainNetDefPtr net) { bool foundNewFilter = false; - return _virNWFilterInstantiateFilter(conn, net, + return _virNWFilterInstantiateFilter(conn, vmuuid, net, 1, INSTANTIATE_ALWAYS, &foundNewFilter); @@ -986,12 +995,13 @@ virNWFilterInstantiateFilter(virConnectP int virNWFilterUpdateInstantiateFilter(virConnectPtr conn, + const unsigned char *vmuuid, const virDomainNetDefPtr net, bool *skipIface) { bool foundNewFilter = false; - int rc = _virNWFilterInstantiateFilter(conn, net, + int rc = _virNWFilterInstantiateFilter(conn, vmuuid, net, 0, INSTANTIATE_FOLLOW_NEWFILTER, &foundNewFilter); @@ -1108,6 +1118,7 @@ virNWFilterDomainFWUpdateCB(void *payloa switch (cb->step) { case STEP_APPLY_NEW: cb->err = virNWFilterUpdateInstantiateFilter(cb->conn, + vm->uuid, net, &skipIface); if (cb->err == 0 && skipIface) { Index: libvirt-acl/src/nwfilter/nwfilter_gentech_driver.h =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_gentech_driver.h +++ libvirt-acl/src/nwfilter/nwfilter_gentech_driver.h @@ -38,15 +38,18 @@ enum instCase { int virNWFilterInstantiateFilter(virConnectPtr conn, + const unsigned char *vmuuid, const virDomainNetDefPtr net); int virNWFilterUpdateInstantiateFilter(virConnectPtr conn, + const unsigned char *vmuuid, const virDomainNetDefPtr net, bool *skipIface); int virNWFilterRollbackUpdateFilter(const virDomainNetDefPtr net); int virNWFilterTearOldFilter(const virDomainNetDefPtr net); -int virNWFilterInstantiateFilterLate(const char *ifname, +int virNWFilterInstantiateFilterLate(const unsigned char *vmuuid, + const char *ifname, int ifindex, const char *linkdev, enum virDomainNetType nettype, Index: libvirt-acl/src/conf/domain_nwfilter.h =================================================================== --- libvirt-acl.orig/src/conf/domain_nwfilter.h +++ libvirt-acl/src/conf/domain_nwfilter.h @@ -24,6 +24,7 @@ # define DOMAIN_NWFILTER_H typedef int (*virDomainConfInstantiateNWFilter)(virConnectPtr conn, + const unsigned char *vmuuid, virDomainNetDefPtr net); typedef void (*virDomainConfTeardownNWFilter)(virDomainNetDefPtr net); @@ -36,6 +37,7 @@ typedef virDomainConfNWFilterDriver *vir void virDomainConfNWFilterRegister(virDomainConfNWFilterDriverPtr driver); int virDomainConfNWFilterInstantiate(virConnectPtr conn, + const unsigned char *vmuuid, virDomainNetDefPtr net); void virDomainConfNWFilterTeardown(virDomainNetDefPtr net); void virDomainConfVMNWFilterTeardown(virDomainObjPtr vm); Index: libvirt-acl/src/uml/uml_conf.c =================================================================== --- libvirt-acl.orig/src/uml/uml_conf.c +++ libvirt-acl/src/uml/uml_conf.c @@ -117,6 +117,7 @@ virCapsPtr umlCapsInit(void) { static int umlConnectTapDevice(virConnectPtr conn, + virDomainDefPtr vm, virDomainNetDefPtr net, const char *bridge) { @@ -143,7 +144,7 @@ umlConnectTapDevice(virConnectPtr conn, } if (net->filter) { - if (virDomainConfNWFilterInstantiate(conn, net) < 0) { + if (virDomainConfNWFilterInstantiate(conn, vm->uuid, net) < 0) { if (template_ifname) VIR_FREE(net->ifname); goto error; @@ -160,6 +161,7 @@ error: static char * umlBuildCommandLineNet(virConnectPtr conn, + virDomainDefPtr vm, virDomainNetDefPtr def, int idx) { @@ -225,7 +227,7 @@ umlBuildCommandLineNet(virConnectPtr con goto error; } - if (umlConnectTapDevice(conn, def, bridge) < 0) { + if (umlConnectTapDevice(conn, vm, def, bridge) < 0) { VIR_FREE(bridge); goto error; } @@ -236,7 +238,8 @@ umlBuildCommandLineNet(virConnectPtr con } case VIR_DOMAIN_NET_TYPE_BRIDGE: - if (umlConnectTapDevice(conn, def, def->data.bridge.brname) < 0) + if (umlConnectTapDevice(conn, vm, def, + def->data.bridge.brname) < 0) goto error; /* ethNNN=tuntap,tapname,macaddr,gateway */ @@ -429,7 +432,7 @@ virCommandPtr umlBuildCommandLine(virCon } for (i = 0 ; i < vm->def->nnets ; i++) { - char *ret = umlBuildCommandLineNet(conn, vm->def->nets[i], i); + char *ret = umlBuildCommandLineNet(conn, vm->def, vm->def->nets[i], i); if (!ret) goto error; virCommandAddArg(cmd, ret); Index: libvirt-acl/src/lxc/lxc_driver.c =================================================================== --- libvirt-acl.orig/src/lxc/lxc_driver.c +++ libvirt-acl/src/lxc/lxc_driver.c @@ -1183,6 +1183,7 @@ static void lxcVmCleanup(lxc_driver_t *d static int lxcSetupInterfaceBridged(virConnectPtr conn, + virDomainDefPtr vm, virDomainNetDefPtr net, const char *brname, unsigned int *nveths, @@ -1227,7 +1228,7 @@ static int lxcSetupInterfaceBridged(virC } if (net->filter && - virDomainConfNWFilterInstantiate(conn, net) < 0) + virDomainConfNWFilterInstantiate(conn, vm->uuid, net) < 0) goto cleanup; ret = 0; @@ -1347,6 +1348,7 @@ static int lxcSetupInterfaces(virConnect goto cleanup; if (lxcSetupInterfaceBridged(conn, + def, def->nets[i], brname, nveths, @@ -1365,6 +1367,7 @@ static int lxcSetupInterfaces(virConnect goto cleanup; } if (lxcSetupInterfaceBridged(conn, + def, def->nets[i], brname, nveths, Index: libvirt-acl/src/nwfilter/nwfilter_learnipaddr.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_learnipaddr.c +++ libvirt-acl/src/nwfilter/nwfilter_learnipaddr.c @@ -704,7 +704,8 @@ learnIPAddressThread(void *arg) "cache for interface %s"), inetaddr, req->ifname); } - ret = virNWFilterInstantiateFilterLate(req->ifname, + ret = virNWFilterInstantiateFilterLate(NULL, + req->ifname, req->ifindex, req->linkdev, req->nettype, Index: libvirt-acl/src/conf/domain_nwfilter.c =================================================================== --- libvirt-acl.orig/src/conf/domain_nwfilter.c +++ libvirt-acl/src/conf/domain_nwfilter.c @@ -37,9 +37,10 @@ virDomainConfNWFilterRegister(virDomainC int virDomainConfNWFilterInstantiate(virConnectPtr conn, + const unsigned char *vmuuid, virDomainNetDefPtr net) { if (nwfilterDriver != NULL) - return nwfilterDriver->instantiateFilter(conn, net); + return nwfilterDriver->instantiateFilter(conn, vmuuid, net); /* driver module not available -- don't indicate failure */ return 0; } Index: libvirt-acl/src/qemu/qemu_command.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_command.c +++ libvirt-acl/src/qemu/qemu_command.c @@ -275,7 +275,7 @@ qemuNetworkIfaceConnect(virDomainDefPtr if (tapfd >= 0) { if ((net->filter) && (net->ifname)) { - if (virDomainConfNWFilterInstantiate(conn, net) < 0) + if (virDomainConfNWFilterInstantiate(conn, def->uuid, net) < 0) VIR_FORCE_CLOSE(tapfd); } } Index: libvirt-acl/src/qemu/qemu_process.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_process.c +++ libvirt-acl/src/qemu/qemu_process.c @@ -2321,7 +2321,7 @@ qemuProcessFiltersInstantiate(virConnect for (i = 0 ; i < def->nnets ; i++) { virDomainNetDefPtr net = def->nets[i]; if ((net->filter) && (net->ifname)) { - if (virDomainConfNWFilterInstantiate(conn, net) < 0) { + if (virDomainConfNWFilterInstantiate(conn, def->uuid, net) < 0) { err = 1; break; }

2 2

[libvirt] [PATCH] maint: allow bootstrap in a sandbox
by Eric Blake 08 Dec '11

08 Dec '11

Jiri Denemark reported an instance of bootstrapping libvirt failing when run inside a sandbox, traced to rpm trying to access /var/ which was not permitted by the sandbox. Alex Jia reported that 0.9.8-rc1 failed to bootstrap if patch(1) is not installed. * bootstrap.conf (buildreq): Avoid rpm call if python-config exists. Also, require patch, in case we have gnulib-local diffs. --- bootstrap.conf | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) diff --git a/bootstrap.conf b/bootstrap.conf index a291590..c352718 100644 --- a/bootstrap.conf +++ b/bootstrap.conf @@ -195,6 +195,7 @@ gettext 0.17 git 1.5.5 gzip - libtool - +patch - perl 5.5 pkg-config - python-config - @@ -203,10 +204,11 @@ tar - xmllint - xsltproc - " -# You don't have to be on a system with rpm; rather, if you happen to -# be on RHEL 5, then this bypasses the bootstrap logic that probes for -# a working 'python-config --version'. -if `(rpm -q python-devel) >/dev/null 2>&1`; then +# Use rpm as a fallback to bypass the bootstrap probe for python-config, +# for the sake of RHEL 5; without requiring it on newer systems that +# have python-config to begin with. +if `(${PYTHON_CONFIG-python-config} --version; + test $? -lt 126 || rpm -q python-devel) >/dev/null 2>&1`; then PYTHON_CONFIG=true fi -- 1.7.7.3

2 2

[libvirt] [PATCH] spec: fix logic bug in deciding to turn on cgconfig
by Eric Blake 08 Dec '11

08 Dec '11

https://bugzilla.redhat.com/show_bug.cgi?id=738725 Commit ecd8725 tried to silence a spurious warning on the initial libvirt install, and commit ba6cbb1 tried to fix up the logic to the correct Fedora version, but the warning was still present due to a logic bug: since %{fedora} and %{rhel} are never simulatanously set, then 0%{rhel} <= 6 made the %if always true. Checking for minimum versions (via >=) is okay, but checking for maximum versions (via <=) requires a prerequisite test that the platform being tested is non-zero. Also fix a bogus setting of with_libxl (although we previously hard-code with_libxl to 0 for rhel earlier in the file, so this was not as severe a bug). * libvirt.spec.in (with_cgconfig): Don't enable cgconfig on F16. --- How embarrassing that I've botched this patch twice; I didn't notice the botch because 'yum reinstall libvirt' is not an initial install, so it didn't trigger the scriptlet in question. It took a full 'yum erase libvirt' followed by 'yum install libvirt' to prove this patch (finally) gets it right. libvirt.spec.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libvirt.spec.in b/libvirt.spec.in index 4fe1c6a..72bf641 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -142,7 +142,7 @@ %endif # Fedora doesn't have new enough Xen for libxl until F16 -%if 0%{?fedora} < 16 +%if 0%{?fedora} && 0%{?fedora} < 16 %define with_libxl 0 %endif @@ -934,7 +934,7 @@ fi %if %{with_cgconfig} # Starting with Fedora 16, systemd automounts all cgroups, and cgconfig is # no longer a necessary service. -%if 0%{?fedora} <= 15 || 0%{?rhel} <= 6 +%if 0%{?rhel} || (0%{?fedora} && 0%{?fedora} < 16) if [ "$1" -eq "1" ]; then /sbin/chkconfig cgconfig on fi -- 1.7.7.3

2 2

[libvirt] RPM spec file patch
by Chris Picton 08 Dec '11

08 Dec '11

Hi Please accept the following patch to the rpm spec file. It allows me to enable specific options (like openvz) at the build comand line, even if they have been disabled by OS feature selection. eg for an openvz build on centos 6 rpmbuild -bb \ --define 'rhel 6' \ --without dtrace \ --without sanlock \ --without netcf \ --with openvz \ libvirt.spec Regards Chris (Not subscribed to the mailing list)

2 3

[libvirt] virDomainBlockJobAbort and block_job_cancel
by Stefan Hajnoczi 08 Dec '11

08 Dec '11

Block job cancellation waits until the job has been cancelled before returning. This allows clients to know that the operation has been cancelled successfully. Unfortunately, these semantics are not really possible with today's QEMU and libvirt code. A command that waits for block I/O completion may wait for many minutes. During this time the monitor is unavailable. While the QMP protocol may in theory support multiple in-flight commands, both QEMU and libvirt's implemenations are geared towards one command at a time. So in practice a hung cancellation command would make the monitor unavailable - we need to avoid this. This means block_job_cancel cannot wait until the job is cancelled or it risks hanging the monitor if there is a block I/O timeout. We need a solution that reflects this in QEMU and libvirt, here is what I propose: block_job_cancel returns immediately upon marking the job cancelled. The job may still be finishing block I/O but will cancel itself at some point in the future. When the job actually completes it raises the new BLOCK_JOB_CANCELLED event. This means that virDomainBlockJobAbort() returns to the client without a guarantee that the job has completed. If the client enumerates jobs it may still see a job that has not finished cancelling. The client must register a handler for the BLOCK_JOB_CANCELLED event if it wants to know when the job really goes away. The BLOCK_JOB_CANCELLED event has the same fields as the BLOCK_JOB_COMPLETED event, except it lacks the optional "error" message field. The impact on clients is that they need to add a BLOCK_JOB_CANCELLED handler if they really want to wait. Most clients today (not many exist) will be fine without waiting for cancellation. Any objections or thoughts on this? Stefan

4 8

[libvirt] [PATCH] When checking nttyFDs to see if it is != 1, be sure to use '1' and not '-1'
by Daniel P. Berrange 08 Dec '11

08 Dec '11

From: "Daniel P. Berrange" <berrange(a)redhat.com> * src/lxc/lxc_controller.c: Fix check for tty count --- src/lxc/lxc_controller.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 43414ba..bb936ee 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -1388,9 +1388,9 @@ lxcControllerRun(virDomainDefPtr def, VIR_FREE(devptmx); } } else { - if (nttyFDs != -1) { - lxcError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("Expected exactly one TTY fd")); + if (nttyFDs != 1) { + lxcError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Expected exactly one TTY fd, but got %zu"), nttyFDs); goto cleanup; } } -- 1.7.7.3

2 1

[libvirt] [PATCH] Fix installation of libvirt-guests.service
by Daniel P. Berrange 08 Dec '11

08 Dec '11

From: "Daniel P. Berrange" <berrange(a)redhat.com> The installation rules for the libvirt-guests.service were totally broken - Installing in the wrong location - The location was not overridable - The install-systemd rule was not invoked anywhere - The install-systemd rule was not invoking install-initscript which it depends on - The installed service file lacked a .service extension * tools/Makefile.am: Fix install of libvirt-guests.service --- tools/Makefile.am | 27 ++++++++++++++++----------- 1 files changed, 16 insertions(+), 11 deletions(-) diff --git a/tools/Makefile.am b/tools/Makefile.am index c735398..25f0ffe 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -148,9 +148,9 @@ endif virsh.1: virsh.pod $(AM_V_GEN)$(POD2MAN) $< $(srcdir)/$@ -install-data-local: install-init +install-data-local: install-init install-systemd -uninstall-local: uninstall-init +uninstall-local: uninstall-init uninstall-systemd install-sysconfig: mkdir -p $(DESTDIR)$(sysconfdir)/sysconfig @@ -162,17 +162,20 @@ uninstall-sysconfig: EXTRA_DIST += libvirt-guests.init.sh -if LIBVIRT_INIT_SCRIPT_RED_HAT -install-init: libvirt-guests.init install-sysconfig +install-initscript: libvirt-guests.init mkdir -p $(DESTDIR)$(sysconfdir)/rc.d/init.d $(INSTALL_SCRIPT) libvirt-guests.init \ $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirt-guests -uninstall-init: install-sysconfig +uninstall-initscript: rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirt-guests -BUILT_SOURCES += libvirt-guests.init + +if LIBVIRT_INIT_SCRIPT_RED_HAT +BUILT_SOURCES += libvirt-guests.init +install-init: install-sysconfig install-initscript +uninstall-init: uninstall-sysconfig uninstall-initscript else install-init: uninstall-init: @@ -194,14 +197,16 @@ libvirt-guests.init: libvirt-guests.init.sh $(top_builddir)/config.status EXTRA_DIST += libvirt-guests.service.in +SYSTEMD_UNIT_DIR = /lib/systemd/system + if LIBVIRT_INIT_SCRIPT_SYSTEMD -install-systemd: libvirt-guests.service install-sysconfig - mkdir -p $(DESTDIR)$(sysconfdir)/rc.d/systemd.d +install-systemd: libvirt-guests.service install-initscript install-sysconfig + mkdir -p $(DESTDIR)$(SYSTEMD_UNIT_DIR) $(INSTALL_SCRIPT) libvirt-guests.service \ - $(DESTDIR)$(sysconfdir)/rc.d/systemd.d/libvirt-guests + $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirt-guests.service -uninstall-systemd: install-sysconfig - rm -f $(DESTDIR)$(sysconfdir)/rc.d/systemd.d/libvirt-guests +uninstall-systemd: uninstall-initscript uninstall-sysconfig + rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirt-guests.service BUILT_SOURCES += libvirt-guests.service -- 1.7.7.3

2 1

[libvirt] [PATCH] Ensure to prefix %{buildroot} when overriding systemd install location
by Daniel P. Berrange 08 Dec '11

08 Dec '11

From: "Daniel P. Berrange" <berrange(a)redhat.com> The %makeinstall macro does not set DESTDIR, instead of explicitly prefixes %{buildroot} onto all paths. Thus we need todo the same when setting the systemd unit dir * libvirt.spec.in: Prefix %{buildroot} onto %{unitdir} --- libvirt.spec.in | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libvirt.spec.in b/libvirt.spec.in index 4fe1c6a..80c5c1f 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -776,7 +776,7 @@ gzip -9 ChangeLog %install rm -fr %{buildroot} -%makeinstall SYSTEMD_UNIT_DIR=%{_unitdir} +%makeinstall SYSTEMD_UNIT_DIR=%{buildroot}%{_unitdir} for i in domain-events/events-c dominfo domsuspend hellolibvirt openauth python xml/nwfilter systemtap do (cd examples/$i ; make clean ; rm -rf .deps .libs Makefile Makefile.in) -- 1.7.7.3

2 1

[libvirt] [PATCH 2/2] nwfilter: Pass the VM operation type into the nwfilter subsystem
by Stefan Berger 08 Dec '11

08 Dec '11

Another preparatory patch for DHCP snooping where we want to be able to differentiate between a VM start/interface attach and other operations like VM resume and libvirtd restart so that upon VM start we can internally discard all DHCP leases that may still be active for a VM's interface identified by its MAC address (and the VM's UUID). This then helps to prevent installation of filters with IP addresses from a previous run of the VM upon for example a libvird restart or a 'kill -SIGHUP': Pass the VM operation into the nwfilter subsystem. Also this parameter currently is an ATTRIBUTE_UNUSED in 'virNWFilterInstantiate' until the DHCP snooping patches make use of it. I am 'abusing' the enum type originally introduced for 802.1Qb{g|h} to determine what type of operation is being used. Introducing another type probably doesn't make much sense but maybe renaming this enum type to something like 'virVMOperation' would? --- src/conf/domain_nwfilter.c | 3 ++- src/conf/domain_nwfilter.h | 2 ++ src/lxc/lxc_driver.c | 10 ++++++++-- src/nwfilter/nwfilter_driver.c | 3 ++- src/nwfilter/nwfilter_gentech_driver.c | 15 +++++++++++---- src/nwfilter/nwfilter_gentech_driver.h | 1 + src/qemu/qemu_command.c | 8 +++++--- src/qemu/qemu_command.h | 1 + src/qemu/qemu_hotplug.c | 4 +++- src/qemu/qemu_process.c | 7 +++++-- src/uml/uml_conf.c | 14 +++++++++----- src/uml/uml_conf.h | 3 ++- src/uml/uml_driver.c | 3 ++- 13 files changed, 53 insertions(+), 21 deletions(-) Index: libvirt-acl/src/conf/domain_nwfilter.c =================================================================== --- libvirt-acl.orig/src/conf/domain_nwfilter.c +++ libvirt-acl/src/conf/domain_nwfilter.c @@ -38,9 +38,10 @@ virDomainConfNWFilterRegister(virDomainC int virDomainConfNWFilterInstantiate(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr net) { if (nwfilterDriver != NULL) - return nwfilterDriver->instantiateFilter(conn, vmuuid, net); + return nwfilterDriver->instantiateFilter(conn, vmuuid, vmOp, net); /* driver module not available -- don't indicate failure */ return 0; } Index: libvirt-acl/src/conf/domain_nwfilter.h =================================================================== --- libvirt-acl.orig/src/conf/domain_nwfilter.h +++ libvirt-acl/src/conf/domain_nwfilter.h @@ -25,6 +25,7 @@ typedef int (*virDomainConfInstantiateNWFilter)(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp, virDomainNetDefPtr net); typedef void (*virDomainConfTeardownNWFilter)(virDomainNetDefPtr net); @@ -38,6 +39,7 @@ void virDomainConfNWFilterRegister(virDo int virDomainConfNWFilterInstantiate(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr net); void virDomainConfNWFilterTeardown(virDomainNetDefPtr net); void virDomainConfVMNWFilterTeardown(virDomainObjPtr vm); Index: libvirt-acl/src/nwfilter/nwfilter_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_driver.c @@ -444,9 +444,10 @@ cleanup: static int nwfilterInstantiateFilter(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr net) { - return virNWFilterInstantiateFilter(conn, vmuuid, net); + return virNWFilterInstantiateFilter(conn, vmuuid, vmOp, net); } Index: libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_gentech_driver.c +++ libvirt-acl/src/nwfilter/nwfilter_gentech_driver.c @@ -627,6 +627,7 @@ virNWFilterRuleInstancesToArray(int nEnt */ static int virNWFilterInstantiate(const unsigned char *vmuuid ATTRIBUTE_UNUSED, + enum virNetDevVPortProfileOp vmOp ATTRIBUTE_UNUSED, virNWFilterTechDriverPtr techdriver, enum virDomainNetType nettype, virNWFilterDefPtr filter, @@ -764,6 +765,7 @@ err_unresolvable_vars: */ static int __virNWFilterInstantiateFilter(const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, bool teardownOld, const char *ifname, int ifindex, @@ -856,7 +858,7 @@ __virNWFilterInstantiateFilter(const uns break; } - rc = virNWFilterInstantiate(vmuuid, + rc = virNWFilterInstantiate(vmuuid, vmOp, techdriver, nettype, filter, @@ -888,6 +890,7 @@ err_exit: static int _virNWFilterInstantiateFilter(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, const virDomainNetDefPtr net, bool teardownOld, enum instCase useNewFilter, @@ -913,7 +916,7 @@ _virNWFilterInstantiateFilter(virConnect goto cleanup; } - rc = __virNWFilterInstantiateFilter(vmuuid, + rc = __virNWFilterInstantiateFilter(vmuuid, vmOp, teardownOld, net->ifname, ifindex, @@ -951,6 +954,7 @@ virNWFilterInstantiateFilterLate(const u virNWFilterLockFilterUpdates(); rc = __virNWFilterInstantiateFilter(vmuuid, + VIR_NETDEV_VPORT_PROFILE_OP_NO_OP, true, ifname, ifindex, @@ -982,11 +986,12 @@ virNWFilterInstantiateFilterLate(const u int virNWFilterInstantiateFilter(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, const virDomainNetDefPtr net) { bool foundNewFilter = false; - return _virNWFilterInstantiateFilter(conn, vmuuid, net, + return _virNWFilterInstantiateFilter(conn, vmuuid, vmOp, net, 1, INSTANTIATE_ALWAYS, &foundNewFilter); @@ -1001,7 +1006,9 @@ virNWFilterUpdateInstantiateFilter(virCo { bool foundNewFilter = false; - int rc = _virNWFilterInstantiateFilter(conn, vmuuid, net, + int rc = _virNWFilterInstantiateFilter(conn, vmuuid, + VIR_NETDEV_VPORT_PROFILE_OP_NO_OP, + net, 0, INSTANTIATE_FOLLOW_NEWFILTER, &foundNewFilter); Index: libvirt-acl/src/nwfilter/nwfilter_gentech_driver.h =================================================================== --- libvirt-acl.orig/src/nwfilter/nwfilter_gentech_driver.h +++ libvirt-acl/src/nwfilter/nwfilter_gentech_driver.h @@ -39,6 +39,7 @@ enum instCase { int virNWFilterInstantiateFilter(virConnectPtr conn, const unsigned char *vmuuid, + enum virNetDevVPortProfileOp vmOp, const virDomainNetDefPtr net); int virNWFilterUpdateInstantiateFilter(virConnectPtr conn, const unsigned char *vmuuid, Index: libvirt-acl/src/qemu/qemu_command.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_command.c +++ libvirt-acl/src/qemu/qemu_command.c @@ -171,6 +171,7 @@ qemuPhysIfaceConnect(virDomainDefPtr def int qemuNetworkIfaceConnect(virDomainDefPtr def, virConnectPtr conn, + enum virNetDevVPortProfileOp vmOp, struct qemud_driver *driver, virDomainNetDefPtr net, virBitmapPtr qemuCaps) @@ -275,7 +276,8 @@ qemuNetworkIfaceConnect(virDomainDefPtr if (tapfd >= 0) { if ((net->filter) && (net->ifname)) { - if (virDomainConfNWFilterInstantiate(conn, def->uuid, net) < 0) + if (virDomainConfNWFilterInstantiate(conn, def->uuid, vmOp, + net) < 0) VIR_FORCE_CLOSE(tapfd); } } @@ -4339,8 +4341,8 @@ qemuBuildCommandLine(virConnectPtr conn, actualType = virDomainNetGetActualType(net); if (actualType == VIR_DOMAIN_NET_TYPE_NETWORK || actualType == VIR_DOMAIN_NET_TYPE_BRIDGE) { - int tapfd = qemuNetworkIfaceConnect(def, conn, driver, net, - qemuCaps); + int tapfd = qemuNetworkIfaceConnect(def, conn, vmop, driver, + net, qemuCaps); if (tapfd < 0) goto error; Index: libvirt-acl/src/lxc/lxc_driver.c =================================================================== --- libvirt-acl.orig/src/lxc/lxc_driver.c +++ libvirt-acl/src/lxc/lxc_driver.c @@ -1184,6 +1184,7 @@ static void lxcVmCleanup(lxc_driver_t *d static int lxcSetupInterfaceBridged(virConnectPtr conn, virDomainDefPtr vm, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr net, const char *brname, unsigned int *nveths, @@ -1228,7 +1229,8 @@ static int lxcSetupInterfaceBridged(virC } if (net->filter && - virDomainConfNWFilterInstantiate(conn, vm->uuid, net) < 0) + virDomainConfNWFilterInstantiate(conn, vm->uuid, vmOp, + net) < 0) goto cleanup; ret = 0; @@ -1319,6 +1321,7 @@ cleanup: */ static int lxcSetupInterfaces(virConnectPtr conn, virDomainDefPtr def, + enum virNetDevVPortProfileOp vmOp, unsigned int *nveths, char ***veths) { @@ -1349,6 +1352,7 @@ static int lxcSetupInterfaces(virConnect if (lxcSetupInterfaceBridged(conn, def, + vmOp, def->nets[i], brname, nveths, @@ -1368,6 +1372,7 @@ static int lxcSetupInterfaces(virConnect } if (lxcSetupInterfaceBridged(conn, def, + vmOp, def->nets[i], brname, nveths, @@ -1818,7 +1823,8 @@ static int lxcVmStart(virConnectPtr conn } } - if (lxcSetupInterfaces(conn, vm->def, &nveths, &veths) != 0) + if (lxcSetupInterfaces(conn, vm->def, VIR_NETDEV_VPORT_PROFILE_OP_CREATE, + &nveths, &veths) != 0) goto cleanup; /* Save the configuration for the controller */ Index: libvirt-acl/src/qemu/qemu_command.h =================================================================== --- libvirt-acl.orig/src/qemu/qemu_command.h +++ libvirt-acl/src/qemu/qemu_command.h @@ -126,6 +126,7 @@ char * qemuBuildRedirdevDevStr(virDomain int qemuNetworkIfaceConnect(virDomainDefPtr def, virConnectPtr conn, + enum virNetDevVPortProfileOp vmOp, struct qemud_driver *driver, virDomainNetDefPtr net, virBitmapPtr qemuCaps) Index: libvirt-acl/src/qemu/qemu_hotplug.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_hotplug.c +++ libvirt-acl/src/qemu/qemu_hotplug.c @@ -669,7 +669,9 @@ int qemuDomainAttachNetDevice(virConnect actualType = virDomainNetGetActualType(net); if (actualType == VIR_DOMAIN_NET_TYPE_BRIDGE || actualType == VIR_DOMAIN_NET_TYPE_NETWORK) { - if ((tapfd = qemuNetworkIfaceConnect(vm->def, conn, driver, net, + if ((tapfd = qemuNetworkIfaceConnect(vm->def, conn, + VIR_NETDEV_VPORT_PROFILE_OP_CREATE, + driver, net, priv->qemuCaps)) < 0) goto cleanup; iface_connected = true; Index: libvirt-acl/src/qemu/qemu_process.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_process.c +++ libvirt-acl/src/qemu/qemu_process.c @@ -2310,6 +2310,7 @@ qemuProcessNotifyNets(virDomainDefPtr de static int qemuProcessFiltersInstantiate(virConnectPtr conn, + enum virNetDevVPortProfileOp vmOp, virDomainDefPtr def) { int err = 0; @@ -2321,7 +2322,8 @@ qemuProcessFiltersInstantiate(virConnect for (i = 0 ; i < def->nnets ; i++) { virDomainNetDefPtr net = def->nets[i]; if ((net->filter) && (net->ifname)) { - if (virDomainConfNWFilterInstantiate(conn, def->uuid, net) < 0) { + if (virDomainConfNWFilterInstantiate(conn, def->uuid, vmOp, + net) < 0) { err = 1; break; } @@ -2662,7 +2664,8 @@ qemuProcessReconnect(void *opaque) if (qemuProcessNotifyNets(obj->def) < 0) goto error; - if (qemuProcessFiltersInstantiate(conn, obj->def)) + if (qemuProcessFiltersInstantiate(conn, VIR_NETDEV_VPORT_PROFILE_OP_NO_OP, + obj->def)) goto error; if (qemuDomainCheckEjectableMedia(driver, obj) < 0) Index: libvirt-acl/src/uml/uml_conf.c =================================================================== --- libvirt-acl.orig/src/uml/uml_conf.c +++ libvirt-acl/src/uml/uml_conf.c @@ -118,6 +118,7 @@ virCapsPtr umlCapsInit(void) { static int umlConnectTapDevice(virConnectPtr conn, virDomainDefPtr vm, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr net, const char *bridge) { @@ -144,7 +145,7 @@ umlConnectTapDevice(virConnectPtr conn, } if (net->filter) { - if (virDomainConfNWFilterInstantiate(conn, vm->uuid, net) < 0) { + if (virDomainConfNWFilterInstantiate(conn, vm->uuid, vmOp, net) < 0) { if (template_ifname) VIR_FREE(net->ifname); goto error; @@ -162,6 +163,7 @@ error: static char * umlBuildCommandLineNet(virConnectPtr conn, virDomainDefPtr vm, + enum virNetDevVPortProfileOp vmOp, virDomainNetDefPtr def, int idx) { @@ -227,7 +229,7 @@ umlBuildCommandLineNet(virConnectPtr con goto error; } - if (umlConnectTapDevice(conn, vm, def, bridge) < 0) { + if (umlConnectTapDevice(conn, vm, vmOp, def, bridge) < 0) { VIR_FREE(bridge); goto error; } @@ -238,7 +240,7 @@ umlBuildCommandLineNet(virConnectPtr con } case VIR_DOMAIN_NET_TYPE_BRIDGE: - if (umlConnectTapDevice(conn, vm, def, + if (umlConnectTapDevice(conn, vm, vmOp, def, def->data.bridge.brname) < 0) goto error; @@ -399,7 +401,8 @@ static char *umlNextArg(char *args) */ virCommandPtr umlBuildCommandLine(virConnectPtr conn, struct uml_driver *driver, - virDomainObjPtr vm) + virDomainObjPtr vm, + enum virNetDevVPortProfileOp vmOp) { int i, j; struct utsname ut; @@ -432,7 +435,8 @@ virCommandPtr umlBuildCommandLine(virCon } for (i = 0 ; i < vm->def->nnets ; i++) { - char *ret = umlBuildCommandLineNet(conn, vm->def, vm->def->nets[i], i); + char *ret = umlBuildCommandLineNet(conn, vm->def, vmOp, + vm->def->nets[i], i); if (!ret) goto error; virCommandAddArg(cmd, ret); Index: libvirt-acl/src/uml/uml_conf.h =================================================================== --- libvirt-acl.orig/src/uml/uml_conf.h +++ libvirt-acl/src/uml/uml_conf.h @@ -79,6 +79,7 @@ virCapsPtr umlCapsInit (v virCommandPtr umlBuildCommandLine(virConnectPtr conn, struct uml_driver *driver, - virDomainObjPtr dom); + virDomainObjPtr dom, + enum virNetDevVPortProfileOp vmOp); #endif /* __UML_CONF_H */ Index: libvirt-acl/src/uml/uml_driver.c =================================================================== --- libvirt-acl.orig/src/uml/uml_driver.c +++ libvirt-acl/src/uml/uml_driver.c @@ -1039,7 +1039,8 @@ static int umlStartVMDaemon(virConnectPt return -1; } - if (!(cmd = umlBuildCommandLine(conn, driver, vm))) { + if (!(cmd = umlBuildCommandLine(conn, driver, vm, + VIR_NETDEV_VPORT_PROFILE_OP_CREATE))) { VIR_FORCE_CLOSE(logfd); virDomainConfVMNWFilterTeardown(vm); umlCleanupTapDevices(vm);

1 1

[libvirt] [RFC v5 PATCH 0/5] PowerPC : Extend Libvirt for PowerPC architecture
by Prerna Saxena 08 Dec '11

08 Dec '11

Libvirt continues to be the key interface to configure and manage the KVM guest instances on x86. This patch set is an effort to enable libvirt to support KVM guest configuration and management on Power Book3S machines. Based on community discussion around the earlier version, this patch series augments the present 'kvm' driver to support PowerPC-KVM based guests. With the CPU driver for PowerPC already merged, this patch series adds on clean-ups, and some test cases as suggested. This series mostly focuses on cleanup and addition of testcases for base- powerpc patches. The patches for enabling spapr-vio based addressing would be sent out shortly, with the right domain schema additions. Series description: ------------------- Patch 1/5 : Use sysfs to decipher cpu topology information. Patch 2/5 : Modify the tests/nodeinfotest.c to use sysfs in addition to proc/cpuinfo. Patch 3/5 : Add support for ppc64 qemu Patch 4/5 : Clean up qemuBuildCommandLine to remove x86-specific assumptions. Patch 5/5 : Add ppc64 specific definitions to domain.rng Changelog: ---------- ** v1->v2 : * Patches 1,2,3 unchanged ; The hacks in Patch 4 of v1 replaced by a new patch to neatly select arch-specific features. ** v2->v3 : * Patches 1,2,3 have minor cleanups ; Patch 4 no longer has an arch-specific handler routine. It is now replaced by a much simpler patch that merely removes x86/pc-specific assumptions from libvirt. Patch 5 is a new addition from Michael Ellerman that adds a new device-tree based addressing mechanism for the 'pseries' guest. ** v3->v4 : * Patch 1 has minor cleanups, Patch 2 is a new addition that introduces test cases for patch 1. Patch 3,4 also have minor cleanups Patch 5 is a new addition, it contains ppc64 specific definitions to domain.rng ** v4->v5 : * Patch 1 fixes some issues that were causing testcase (patch 2) to fail. Patch 2 has minor cleanups. Patch 3 unchanged. Patch 4 has a whitespace cleanup. Patch 5 is a subset of the original patch, it contains ppc64 specific additions to domain.rng -- Prerna Saxena Linux Technology Centre, IBM Systems and Technology Lab, Bangalore, India

3 9

[libvirt] Interface pools and passthrough mode (issue to discuss)
by Shradha Shah 08 Dec '11

08 Dec '11

Hello All, While working on my patches I came across an issue which I would like to discuss with everybody. The definition of passthrough mode in the Network XML Format document says that, in passthrough mode each physical interface can only be in use by a single guest interface at a time. Consider the scenario where we a single KVM host: We can define 2 network configurations, one that uses vepa and other that uses passthrough mode with the same interface pool. # virsh net-define vepa_network.xml # virsh net-define passthrough-network.xml Examples: <network> <name>vepa-network</name> <uuid>81ff9090-c91e-6742-64da-4a736edb9a8f</uuid> <forward mode="vepa"> <interface dev="eth10"/> <interface dev="eth11"/> <interface dev="eth12"/> </forward> </network> <network> <name>passthrough-network</name> <uuid>81ff9090-c91e-6742-64da-4a736edb9a88</uuid> <forward mode="passthrough"> <interface dev="eth10"/> <interface dev="eth11"/> <interface dev="eth12"/> </forward> </network> Suppose we use the vepa-network for guest1 and passthrough network for guest2. Examples: Guest 1: (snippet of xml) <interface type='network'> <source network='vepa-network'/> <mac address='00:50:56:0e:86:3b'/> <actual type='direct'> <source mode='vepa'/> </actual> </interface> Guest2: (snippet of xml) <interface type='network'> <source network='passthrough-network'/> <mac address='00:50:56:0e:86:4b'/> <actual type='direct'> <source mode='passthrough'/> </actual> </interface> # virsh define guest1.xml # virsh define guest2.xml # virsh start guest1 # virsh start guest2 Since the virNetworkDef is different for the two network configs, how does libvirt keep track of the interfaces in use at this point? Wouldn't libvirt use the first free interface in both cases which will be eth10 since the usageCount will be zero in both cases start of day? Many Thanks, Regards, Shradha Shah

2 2

[libvirt] Fwd: I DID IT!
by dasari dakshina 08 Dec '11

08 Dec '11

<p>hey<br>i couldn't have asked for such a great opportunity to economic fortune<br><a href="http://brushouse.com/profile/56StephenMorgan/">http://brushouse.com/profile/56StephenMorgan/</a><br>see you later</p>

1 0

[libvirt] [PATCH] build: fix build with older libxml2
by Eric Blake 08 Dec '11

08 Dec '11

On RHEL 5, with libxml2-2.6.26, the build failed with: virsh.c: In function 'vshNodeIsSuperset': virsh.c:11951: warning: implicit declaration of function 'xmlChildElementCount' (or if warnings aren't errors, a link failure later on). * src/util/xml.h (virXMLChildElementCount): New prototype. * src/util/xml.c (virXMLChildElementCount): New function. * src/libvirt_private.syms (xml.h): Export it. * tools/virsh.c (vshNodeIsSuperset): Use it. --- I haven't decided yet whether this is trivial enough to push under the build-breaker rule, but it did fix my build on RHEL 5. src/libvirt_private.syms | 1 + src/util/xml.c | 20 ++++++++++++++++++++ src/util/xml.h | 1 + tools/virsh.c | 9 +++++---- 4 files changed, 27 insertions(+), 4 deletions(-) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 99a1099..a81c230 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -1400,6 +1400,7 @@ virTimeStringThenRaw; # xml.h +virXMLChildElementCount; virXMLParseHelper; virXMLPropString; virXMLSaveFile; diff --git a/src/util/xml.c b/src/util/xml.c index 4e98b05..2909e85 100644 --- a/src/util/xml.c +++ b/src/util/xml.c @@ -833,3 +833,23 @@ virXMLSaveFile(const char *path, return virFileRewrite(path, S_IRUSR | S_IWUSR, virXMLRewriteFile, &data); } + +/* Returns the number of children of node, or -1 on error. */ +long +virXMLChildElementCount(xmlNodePtr node) +{ + long ret = 0; + xmlNodePtr cur = NULL; + + /* xmlChildElementCount returns 0 on error, which isn't helpful; + * besides, it is not available in libxml2 2.6. */ + if (!node || node->type != XML_ELEMENT_NODE) + return -1; + cur = node->children; + while (cur) { + if (cur->type == XML_ELEMENT_NODE) + ret++; + cur = cur->next; + } + return ret; +} diff --git a/src/util/xml.h b/src/util/xml.h index c492063..a3750fa 100644 --- a/src/util/xml.h +++ b/src/util/xml.h @@ -52,6 +52,7 @@ int virXPathNodeSet(const char *xpath, xmlNodePtr **list); char * virXMLPropString(xmlNodePtr node, const char *name); +long virXMLChildElementCount(xmlNodePtr node); /* Internal function; prefer the macros below. */ xmlDocPtr virXMLParseHelper(int domcode, diff --git a/tools/virsh.c b/tools/virsh.c index d02be5c..a51478f 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -11919,7 +11919,7 @@ vshNodeIsSuperset(xmlNodePtr n1, xmlNodePtr n2) bool found; bool visited; bool ret = false; - unsigned long n1_child_size, n2_child_size, n1_iter; + long n1_child_size, n2_child_size, n1_iter; virBitmapPtr bitmap; if (!n1 && !n2) @@ -11948,9 +11948,10 @@ vshNodeIsSuperset(xmlNodePtr n1, xmlNodePtr n2) attr = attr->next; } - n1_child_size = xmlChildElementCount(n1); - n2_child_size = xmlChildElementCount(n2); - if (n1_child_size < n2_child_size) + n1_child_size = virXMLChildElementCount(n1); + n2_child_size = virXMLChildElementCount(n2); + if (n1_child_size < 0 || n2_child_size < 0 || + n1_child_size < n2_child_size) return false; if (n1_child_size == 0 && n2_child_size == 0) -- 1.7.7.3

2 1

[libvirt] [PATCH 1/2] maint: use common xml quoting style
by Eric Blake 08 Dec '11

08 Dec '11

According to the official XML specification [1], attributes can be specified with either ' or " (where the difference is that you can use '"' or '"' but must use """, and conversely for "'" or "'" vs. '''). But our code generation in src/conf prefers to output the '' notation, as it is easier to write C string literals for that style. Using a consistent style throughout libvirt will make it easier for users to copy-and-paste without wondering why we switch quoting styles mid-stream. [1] http://www.w3.org/TR/xml11/#NT-Reference Mechanical conversion done with: $ find -name '*.xml' | \ xargs sed -i 's/$[a-zA-Z0-9_]*=$"$[^"]*$"/\1'\''\2'\''/g' followed by inspecting the results, and touching up the change in tests/xml2sexprdata/xml2sexpr-escape.xml to fix 'make check'. * cfg.mk (sc_rng_quote_style): Enforce the rule. * examples/xml/storage/*.xml: Fix fallout. * examples/xml/test/*.xml: Likewise. * python/libvirt-*override-api.xml: Likewise. * src/network/default.xml: Likewise. * tests/*/*.xml: Likewise. --- cfg.mk | 7 ++ examples/xml/storage/pool-dir.xml | 2 +- examples/xml/storage/pool-fs.xml | 4 +- examples/xml/storage/pool-logical.xml | 4 +- examples/xml/storage/pool-netfs.xml | 6 +- examples/xml/storage/vol-cow.xml | 6 +- examples/xml/storage/vol-qcow.xml | 6 +- examples/xml/storage/vol-qcow2.xml | 6 +- examples/xml/storage/vol-raw.xml | 6 +- examples/xml/storage/vol-sparse.xml | 4 +- examples/xml/storage/vol-vmdk.xml | 6 +- examples/xml/test/testnode.xml | 14 ++-- examples/xml/test/testnodeinline.xml | 66 ++++++++++---------- python/libvirt-override-api.xml | 20 +++--- python/libvirt-qemu-override-api.xml | 2 +- src/network/default.xml | 6 +- .../networkxml2argvdata/nat-network-dns-hosts.xml | 2 +- tests/networkxml2xmlin/8021Qbh-net.xml | 16 +++--- tests/networkxml2xmlin/direct-net.xml | 4 +- tests/networkxml2xmlin/host-bridge-net.xml | 4 +- tests/networkxml2xmlin/isolated-network.xml | 6 +- tests/networkxml2xmlin/nat-network.xml | 20 +++--- tests/networkxml2xmlin/netboot-network.xml | 12 ++-- tests/networkxml2xmlin/netboot-proxy-network.xml | 10 ++-- tests/networkxml2xmlin/routed-network.xml | 6 +- tests/networkxml2xmlin/vepa-net.xml | 24 ++++---- tests/nwfilterxml2xmlin/stp-test.xml | 4 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.xml | 6 +- tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.xml | 6 +- .../qemuxml2argv-cpu-topology1.xml | 2 +- .../qemuxml2argv-cpu-topology2.xml | 2 +- .../qemuxml2argv-cpu-topology3.xml | 2 +- .../qemuxml2argv-numatune-memory.xml | 2 +- tests/storagepoolxml2xmlin/pool-iscsi-auth.xml | 4 +- .../pool-iscsi-vendor-product.xml | 4 +- tests/storagepoolxml2xmlin/pool-iscsi.xml | 4 +- tests/storagepoolxml2xmlin/pool-logical-create.xml | 6 +- tests/storagepoolxml2xmlin/pool-mpath.xml | 2 +- tests/storagepoolxml2xmlin/pool-scsi.xml | 4 +- tests/storagevolxml2xmlin/vol-file.xml | 2 +- tests/storagevolxml2xmlin/vol-qcow2.xml | 2 +- tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.xml | 12 ++-- tests/xml2sexprdata/xml2sexpr-disk-drv-blkback.xml | 2 +- .../xml2sexpr-disk-drv-blktap-qcow.xml | 2 +- .../xml2sexpr-disk-drv-blktap-raw.xml | 2 +- tests/xml2sexprdata/xml2sexpr-disk-drv-blktap.xml | 2 +- .../xml2sexpr-disk-drv-blktap2-raw.xml | 2 +- tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2.xml | 2 +- tests/xml2sexprdata/xml2sexpr-disk-drv-loop.xml | 2 +- tests/xml2sexprdata/xml2sexpr-escape.xml | 2 +- tests/xml2sexprdata/xml2sexpr-net-bridged.xml | 10 ++-- tests/xml2sexprdata/xml2sexpr-net-e1000.xml | 10 ++-- tests/xml2sexprdata/xml2sexpr-net-routed.xml | 12 ++-- tests/xml2sexprdata/xml2sexpr-pv-vfb-new-auto.xml | 2 +- tests/xml2sexprdata/xml2sexpr-pv-vfb-new.xml | 2 +- tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.xml | 2 +- .../xml2vmxdata/xml2vmx-serial-network-client.xml | 4 +- .../xml2vmxdata/xml2vmx-serial-network-server.xml | 4 +- 58 files changed, 201 insertions(+), 194 deletions(-) diff --git a/cfg.mk b/cfg.mk index 817b5f3..c964c27 100644 --- a/cfg.mk +++ b/cfg.mk @@ -419,6 +419,13 @@ sc_TAB_in_indentation: halt='indent with space, not TAB, in C, sh, html, py, and RNG schemas' \ $(_sc_search_regexp) +# In xml files, prefer name='abc' over name="abc" +sc_rng_quote_style: + @prohibit='\b[-a-zA-Z0-9_]+="' \ + in_vc_files='\.(xml)$$' \ + halt='use name='\'val\'', not name="val", in xml' \ + $(_sc_search_regexp) + ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\ |isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper diff --git a/examples/xml/storage/pool-dir.xml b/examples/xml/storage/pool-dir.xml index 47a3bfa..4c10792 100644 --- a/examples/xml/storage/pool-dir.xml +++ b/examples/xml/storage/pool-dir.xml @@ -1,4 +1,4 @@ -<pool type="dir"> +<pool type='dir'> <name>virtimages</name> <target> <path>/var/lib/virt/images</path> diff --git a/examples/xml/storage/pool-fs.xml b/examples/xml/storage/pool-fs.xml index b0417d9..c8037f9 100644 --- a/examples/xml/storage/pool-fs.xml +++ b/examples/xml/storage/pool-fs.xml @@ -1,7 +1,7 @@ -<pool type="fs"> +<pool type='fs'> <name>virtimages</name> <source> - <device path="/dev/VolGroup00/VirtImages"/> + <device path='/dev/VolGroup00/VirtImages'/> </source> <target> <path>/var/lib/virt/images</path> diff --git a/examples/xml/storage/pool-logical.xml b/examples/xml/storage/pool-logical.xml index c33e903..16c34cb 100644 --- a/examples/xml/storage/pool-logical.xml +++ b/examples/xml/storage/pool-logical.xml @@ -1,7 +1,7 @@ -<pool type="logical"> +<pool type='logical'> <name>HostVG</name> <source> - <device path="/dev/sda1"/> + <device path='/dev/sda1'/> </source> <target> <path>/dev/HostVG</path> diff --git a/examples/xml/storage/pool-netfs.xml b/examples/xml/storage/pool-netfs.xml index d1df2e2..0585492 100644 --- a/examples/xml/storage/pool-netfs.xml +++ b/examples/xml/storage/pool-netfs.xml @@ -1,8 +1,8 @@ -<pool type="netfs"> +<pool type='netfs'> <name>virtimages</name> <source> - <host name="nfs.example.com"/> - <directory path="/var/lib/virt/images"/> + <host name='nfs.example.com'/> + <directory path='/var/lib/virt/images'/> </source> <target> <path>/var/lib/virt/images</path> diff --git a/examples/xml/storage/vol-cow.xml b/examples/xml/storage/vol-cow.xml index 1d80a01..e584362 100644 --- a/examples/xml/storage/vol-cow.xml +++ b/examples/xml/storage/vol-cow.xml @@ -1,10 +1,10 @@ -<volume type="file"> +<volume type='file'> <name>cow.img</name> <storage> <allocation>0</allocation> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> </storage> <target> - <format type="cow"/> + <format type='cow'/> </target> </volume> diff --git a/examples/xml/storage/vol-qcow.xml b/examples/xml/storage/vol-qcow.xml index af2011d..879cfcd 100644 --- a/examples/xml/storage/vol-qcow.xml +++ b/examples/xml/storage/vol-qcow.xml @@ -1,10 +1,10 @@ -<volume type="file"> +<volume type='file'> <name>qcow.img</name> <storage> <allocation>0</allocation> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> </storage> <target> - <format type="qcow"/> + <format type='qcow'/> </target> </volume> diff --git a/examples/xml/storage/vol-qcow2.xml b/examples/xml/storage/vol-qcow2.xml index 9d944a7..7d806f5 100644 --- a/examples/xml/storage/vol-qcow2.xml +++ b/examples/xml/storage/vol-qcow2.xml @@ -1,10 +1,10 @@ -<volume type="file"> +<volume type='file'> <name>qcow2.img</name> <storage> <allocation>0</allocation> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> </storage> <target> - <format type="qcow2"/> + <format type='qcow2'/> </target> </volume> diff --git a/examples/xml/storage/vol-raw.xml b/examples/xml/storage/vol-raw.xml index 59d4b45..8b08090 100644 --- a/examples/xml/storage/vol-raw.xml +++ b/examples/xml/storage/vol-raw.xml @@ -1,7 +1,7 @@ -<volume type="file"> +<volume type='file'> <name>raw.img</name> <storage> - <allocation unit="M">10</allocation> - <capacity unit="M">1000</capacity> + <allocation unit='M'>10</allocation> + <capacity unit='M'>1000</capacity> </storage> </volume> diff --git a/examples/xml/storage/vol-sparse.xml b/examples/xml/storage/vol-sparse.xml index c529a49..40e286a 100644 --- a/examples/xml/storage/vol-sparse.xml +++ b/examples/xml/storage/vol-sparse.xml @@ -1,7 +1,7 @@ -<volume type="file"> +<volume type='file'> <name>sparse.img</name> <storage> <allocation>0</allocation> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> </storage> </volume> diff --git a/examples/xml/storage/vol-vmdk.xml b/examples/xml/storage/vol-vmdk.xml index 5af0a84..2aa8e0b 100644 --- a/examples/xml/storage/vol-vmdk.xml +++ b/examples/xml/storage/vol-vmdk.xml @@ -1,10 +1,10 @@ -<volume type="file"> +<volume type='file'> <name>vmdk3.img</name> <storage> <allocation>0</allocation> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> </storage> <target> - <format type="vmdk"/> + <format type='vmdk'/> </target> </volume> diff --git a/examples/xml/test/testnode.xml b/examples/xml/test/testnode.xml index 001e353..ad02da5 100644 --- a/examples/xml/test/testnode.xml +++ b/examples/xml/test/testnode.xml @@ -7,14 +7,14 @@ virsh -c test://absolute/path/to/this/dir/testnode.xml nodeinfo --> - <domain file="testdomfv0.xml"/> - <domain file="testdomfc4.xml"/> - <network file="testnetpriv.xml"/> - <network file="testnetdef.xml"/> - <pool file="testpool.xml"> - <volume file="testvol.xml"/> + <domain file='testdomfv0.xml'/> + <domain file='testdomfc4.xml'/> + <network file='testnetpriv.xml'/> + <network file='testnetdef.xml'/> + <pool file='testpool.xml'> + <volume file='testvol.xml'/> </pool> - <device file="testdev.xml"/> + <device file='testdev.xml'/> <cpu> <mhz>6000</mhz> diff --git a/examples/xml/test/testnodeinline.xml b/examples/xml/test/testnodeinline.xml index b353f39..2de8773 100644 --- a/examples/xml/test/testnodeinline.xml +++ b/examples/xml/test/testnodeinline.xml @@ -1,4 +1,4 @@ -<?xml version="1.0"?> +<?xml version='1.0'?> <node>  - <domain type="test"> + <domain type='test'> <name>fv0</name> <uuid>4dea22b31d52d8f32516782e98ab3fa0</uuid> <os> <type>hvm</type> <loader>/usr/lib/xen/boot/hvmloader</loader> - <boot dev="hd"/> + <boot dev='hd'/> </os> <memory>524288</memory> <maxMemory>1524288</maxMemory> @@ -29,28 +29,28 @@ </features> <devices> <emulator>/usr/lib/xen/bin/qemu-dm</emulator> - <interface type="bridge"> - <source bridge="xenbr0"/> - <mac address="00:16:3e:5d:c7:9e"/> - <script path="vif-bridge"/> + <interface type='bridge'> + <source bridge='xenbr0'/> + <mac address='00:16:3e:5d:c7:9e'/> + <script path='vif-bridge'/> </interface> - <disk type="file"> - <source file="/root/fv0"/> - <target dev="hda"/> + <disk type='file'> + <source file='/root/fv0'/> + <target dev='hda'/> </disk> - <disk type="file" device="cdrom"> - <source file="/root/fc5-x86_64-boot.iso"/> - <target dev="hdc"/> + <disk type='file' device='cdrom'> + <source file='/root/fc5-x86_64-boot.iso'/> + <target dev='hdc'/> <readonly/> </disk> - <disk type="file" device="floppy"> - <source file="/root/fd.img"/> - <target dev="fda"/> + <disk type='file' device='floppy'> + <source file='/root/fd.img'/> + <target dev='fda'/> </disk> - <graphics type="vnc" port="5904"/> + <graphics type='vnc' port='5904'/> </devices> </domain> - <domain type="test"> + <domain type='test'> <name>fc4</name> <uuid>EF86180145B911CB88E3AFBFE5370493</uuid> <os> @@ -64,36 +64,36 @@ <currentMemory>131072</currentMemory> <vcpu>1</vcpu> <devices> - <disk type="file"> - <source file="/u/fc4.img"/> - <target dev="sda1"/> + <disk type='file'> + <source file='/u/fc4.img'/> + <target dev='sda1'/> </disk> - <interface type="bridge"> - <source bridge="xenbr0"/> - <mac address="aa:00:00:00:00:11"/> - <script path="/etc/xen/scripts/vif-bridge"/> + <interface type='bridge'> + <source bridge='xenbr0'/> + <mac address='aa:00:00:00:00:11'/> + <script path='/etc/xen/scripts/vif-bridge'/> </interface> - <console tty="/dev/pts/5"/> + <console tty='/dev/pts/5'/> </devices> </domain> <network> <name>private</name> <uuid>004b22212d78c30f5aa5f03c87d21e69</uuid> - <bridge name="brpriv"/> - <ip address="192.168.124.1" netmask="255.255.255.0"> + <bridge name='brpriv'/> + <ip address='192.168.124.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.124.128" end="192.168.124.253"/> + <range start='192.168.124.128' end='192.168.124.253'/> </dhcp> </ip> </network> <network> <name>default</name> <uuid>004b96e12d78c30f5aa5f03c87d21e69</uuid> - <bridge name="brdefault"/> - <forward dev="eth0"/> - <ip address="192.168.122.1" netmask="255.255.255.0"> + <bridge name='brdefault'/> + <forward dev='eth0'/> + <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.122.128" end="192.168.122.253"/> + <range start='192.168.122.128' end='192.168.122.253'/> </dhcp> </ip> </network> diff --git a/python/libvirt-override-api.xml b/python/libvirt-override-api.xml index 7c18763..1c78de4 100644 --- a/python/libvirt-override-api.xml +++ b/python/libvirt-override-api.xml @@ -1,20 +1,20 @@ -<?xml version="1.0"?> +<?xml version='1.0'?> <api name='libvir-python'> <symbols> - <function name="virConnectGetVersion" file='python'> + <function name='virConnectGetVersion' file='python'> <info>Returns the running hypervisor version of the connection host</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> - <return type='int' info="0 on success, -1 on error"/> + <return type='int' info='0 on success, -1 on error'/> </function> - <function name="virConnectGetLibVersion" file='python'> + <function name='virConnectGetLibVersion' file='python'> <info>Returns the libvirt version of the connection host</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> - <return type='int' info="0 on success, -1 on error"/> + <return type='int' info='0 on success, -1 on error'/> </function> - <function name="virConnectListDomainsID" file='python'> + <function name='virConnectListDomainsID' file='python'> <info>Returns the list of the ID of the domains on the hypervisor</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> - <return type='int *' info="the list of ID or None in case of error"/> + <return type='int *' info='the list of ID or None in case of error'/> </function> <function name='virConnectListDefinedDomains' file='python'> <info>list the defined domains, stores the pointers to the names in @names</info> @@ -160,12 +160,12 @@ <return type='virDomainMemoryStats' info='a dictionary of statistics'/> <arg name='domain' type='virDomainPtr' info='a domain object'/> </function> - <function name="virNodeGetCellsFreeMemory" file='python'> + <function name='virNodeGetCellsFreeMemory' file='python'> <info>Returns the available memory for a list of cells</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> <arg name='startCell' type='int' info='first cell in the list'/> <arg name='maxCells' type='int' info='number of cell in the list'/> - <return type='int *' info="the list available memory in the cells"/> + <return type='int *' info='the list available memory in the cells'/> </function> <function name='virDomainGetSchedulerParameters' file='python'> <info>Get the scheduler parameters, the @params array will be filled with the values.</info> @@ -374,7 +374,7 @@ <arg name='dom' type='virDomainPtr' info='dummy domain pointer'/> <arg name='snap' type='virDomainSnapshotPtr' info='pointer to the snapshot'/> <arg name='flags' type='unsigned int' info='flags'/> - <return type='int' info="0 on success, -1 on error"/> + <return type='int' info='0 on success, -1 on error'/> </function> <function name='virDomainGetBlockJobInfo' file='python'> <info>Get progress information for a block job</info> diff --git a/python/libvirt-qemu-override-api.xml b/python/libvirt-qemu-override-api.xml index d69acea..d4bce23 100644 --- a/python/libvirt-qemu-override-api.xml +++ b/python/libvirt-qemu-override-api.xml @@ -1,4 +1,4 @@ -<?xml version="1.0"?> +<?xml version='1.0'?> <api name='libvir-qemu-python'> <symbols> <function name='virDomainQemuMonitorCommand' file='python-qemu'> diff --git a/src/network/default.xml b/src/network/default.xml index 9cfc01e..2c44f13 100644 --- a/src/network/default.xml +++ b/src/network/default.xml @@ -1,10 +1,10 @@ <network> <name>default</name> - <bridge name="virbr0" /> + <bridge name='virbr0' /> <forward/> - <ip address="192.168.122.1" netmask="255.255.255.0"> + <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.122.2" end="192.168.122.254" /> + <range start='192.168.122.2' end='192.168.122.254' /> </dhcp> </ip> </network> diff --git a/tests/networkxml2argvdata/nat-network-dns-hosts.xml b/tests/networkxml2argvdata/nat-network-dns-hosts.xml index 2180a5d..cbde112 100644 --- a/tests/networkxml2argvdata/nat-network-dns-hosts.xml +++ b/tests/networkxml2argvdata/nat-network-dns-hosts.xml @@ -3,7 +3,7 @@ <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9c</uuid> <forward dev='eth0' mode='nat'/> <bridge name='virbr0' stp='on' delay='0' /> - <domain name="example.com"/> + <domain name='example.com'/> <dns> <host ip='192.168.122.1'> <hostname>host</hostname> diff --git a/tests/networkxml2xmlin/8021Qbh-net.xml b/tests/networkxml2xmlin/8021Qbh-net.xml index 2d779dc..33930d5 100644 --- a/tests/networkxml2xmlin/8021Qbh-net.xml +++ b/tests/networkxml2xmlin/8021Qbh-net.xml @@ -1,14 +1,14 @@ <network> <name>8021Qbh-net</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a8c</uuid> - <forward mode="private" dev="eth1"> - <interface dev="eth1"/> - <interface dev="eth2"/> - <interface dev="eth3"/> - <interface dev="eth4"/> - <interface dev="eth5"/> + <forward mode='private' dev='eth1'> + <interface dev='eth1'/> + <interface dev='eth2'/> + <interface dev='eth3'/> + <interface dev='eth4'/> + <interface dev='eth5'/> </forward> - <virtualport type="802.1Qbh"> - <parameters profileid="spongebob24"/> + <virtualport type='802.1Qbh'> + <parameters profileid='spongebob24'/> </virtualport> </network> diff --git a/tests/networkxml2xmlin/direct-net.xml b/tests/networkxml2xmlin/direct-net.xml index d73c454..86e1206 100644 --- a/tests/networkxml2xmlin/direct-net.xml +++ b/tests/networkxml2xmlin/direct-net.xml @@ -1,7 +1,7 @@ <network> <name>direct-net</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a8f</uuid> - <forward mode="bridge"> - <interface dev="eth10"/> + <forward mode='bridge'> + <interface dev='eth10'/> </forward> </network> diff --git a/tests/networkxml2xmlin/host-bridge-net.xml b/tests/networkxml2xmlin/host-bridge-net.xml index 960bc2d..c76d64a 100644 --- a/tests/networkxml2xmlin/host-bridge-net.xml +++ b/tests/networkxml2xmlin/host-bridge-net.xml @@ -1,6 +1,6 @@ <network> <name>host-bridge-net</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a8e</uuid> - <forward mode="bridge"/> - <bridge name="br0"/> + <forward mode='bridge'/> + <bridge name='br0'/> </network> diff --git a/tests/networkxml2xmlin/isolated-network.xml b/tests/networkxml2xmlin/isolated-network.xml index 0d562ea..ec9e4e2 100644 --- a/tests/networkxml2xmlin/isolated-network.xml +++ b/tests/networkxml2xmlin/isolated-network.xml @@ -1,11 +1,11 @@ <network> <name>private</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid> - <bridge name="virbr2" /> + <bridge name='virbr2' /> <mac address='52:54:00:17:3F:37'/> - <ip address="192.168.152.1" netmask="255.255.255.0"> + <ip address='192.168.152.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.152.2" end="192.168.152.254" /> + <range start='192.168.152.2' end='192.168.152.254' /> </dhcp> </ip> </network> diff --git a/tests/networkxml2xmlin/nat-network.xml b/tests/networkxml2xmlin/nat-network.xml index 23f7fcb..1f1c605 100644 --- a/tests/networkxml2xmlin/nat-network.xml +++ b/tests/networkxml2xmlin/nat-network.xml @@ -1,21 +1,21 @@ <network> <name>default</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid> - <bridge name="virbr0" /> - <forward mode="nat" dev="eth1"/> - <ip address="192.168.122.1" netmask="255.255.255.0"> + <bridge name='virbr0' /> + <forward mode='nat' dev='eth1'/> + <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.122.2" end="192.168.122.254" /> - <host mac="00:16:3e:77:e2:ed" name="a.example.com" ip="192.168.122.10" /> - <host mac="00:16:3e:3e:a9:1a" name="b.example.com" ip="192.168.122.11" /> + <range start='192.168.122.2' end='192.168.122.254' /> + <host mac='00:16:3e:77:e2:ed' name='a.example.com' ip='192.168.122.10' /> + <host mac='00:16:3e:3e:a9:1a' name='b.example.com' ip='192.168.122.11' /> </dhcp> </ip> - <ip family="ipv4" address="192.168.123.1" netmask="255.255.255.0"> + <ip family='ipv4' address='192.168.123.1' netmask='255.255.255.0'> </ip> - <ip family="ipv6" address="2001:db8:ac10:fe01::1" prefix="64"> + <ip family='ipv6' address='2001:db8:ac10:fe01::1' prefix='64'> </ip> - <ip family="ipv6" address="2001:db8:ac10:fd01::1" prefix="64"> + <ip family='ipv6' address='2001:db8:ac10:fd01::1' prefix='64'> </ip> - <ip family="ipv4" address="10.24.10.1"> + <ip family='ipv4' address='10.24.10.1'> </ip> </network> diff --git a/tests/networkxml2xmlin/netboot-network.xml b/tests/networkxml2xmlin/netboot-network.xml index ed75663..d6b842c 100644 --- a/tests/networkxml2xmlin/netboot-network.xml +++ b/tests/networkxml2xmlin/netboot-network.xml @@ -1,14 +1,14 @@ <network> <name>netboot</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid> - <bridge name="virbr1" stp='off' delay='1'/> - <domain name="example.com"/> + <bridge name='virbr1' stp='off' delay='1'/> + <domain name='example.com'/> <forward/> - <ip address="192.168.122.1" netmask="255.255.255.0"> - <tftp root="/var/lib/tftproot" /> + <ip address='192.168.122.1' netmask='255.255.255.0'> + <tftp root='/var/lib/tftproot' /> <dhcp> - <range start="192.168.122.2" end="192.168.122.254" /> - <bootp file="pxeboot.img" /> + <range start='192.168.122.2' end='192.168.122.254' /> + <bootp file='pxeboot.img' /> </dhcp> </ip> </network> diff --git a/tests/networkxml2xmlin/netboot-proxy-network.xml b/tests/networkxml2xmlin/netboot-proxy-network.xml index ecb6738..f07a4b2 100644 --- a/tests/networkxml2xmlin/netboot-proxy-network.xml +++ b/tests/networkxml2xmlin/netboot-proxy-network.xml @@ -1,13 +1,13 @@ <network> <name>netboot</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid> - <bridge name="virbr1" stp='off' delay='1'/> - <domain name="example.com"/> + <bridge name='virbr1' stp='off' delay='1'/> + <domain name='example.com'/> <forward/> - <ip address="192.168.122.1" netmask="255.255.255.0"> + <ip address='192.168.122.1' netmask='255.255.255.0'> <dhcp> - <range start="192.168.122.2" end="192.168.122.254" /> - <bootp file="pxeboot.img" server="10.20.30.40" /> + <range start='192.168.122.2' end='192.168.122.254' /> + <bootp file='pxeboot.img' server='10.20.30.40' /> </dhcp> </ip> </network> diff --git a/tests/networkxml2xmlin/routed-network.xml b/tests/networkxml2xmlin/routed-network.xml index 61d73c0..5e47038 100644 --- a/tests/networkxml2xmlin/routed-network.xml +++ b/tests/networkxml2xmlin/routed-network.xml @@ -1,9 +1,9 @@ <network> <name>local</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid> - <bridge name="virbr1" /> + <bridge name='virbr1' /> <mac address='12:34:56:78:9A:BC'/> - <forward mode="route" dev="eth1"/> - <ip address="192.168.122.1" netmask="255.255.255.0"> + <forward mode='route' dev='eth1'/> + <ip address='192.168.122.1' netmask='255.255.255.0'> </ip> </network> diff --git a/tests/networkxml2xmlin/vepa-net.xml b/tests/networkxml2xmlin/vepa-net.xml index b1a40c6..5672ed3 100644 --- a/tests/networkxml2xmlin/vepa-net.xml +++ b/tests/networkxml2xmlin/vepa-net.xml @@ -1,22 +1,22 @@ <network> <name>vepa-net</name> <uuid>81ff0d90-c91e-6742-64da-4a736edb9a8b</uuid> - <forward mode="vepa"> - <interface dev="eth1"/> - <interface dev="eth2"/> - <interface dev="eth3"/> + <forward mode='vepa'> + <interface dev='eth1'/> + <interface dev='eth2'/> + <interface dev='eth3'/> </forward> - <virtualport type="802.1Qbg"> - <parameters managerid="11" typeid="1193047" typeidversion="2" instanceid="b153fa89-1b87-9719-ec12-99e0054fb844"/> + <virtualport type='802.1Qbg'> + <parameters managerid='11' typeid='1193047' typeidversion='2' instanceid='b153fa89-1b87-9719-ec12-99e0054fb844'/> </virtualport> - <portgroup name="bob" default="yes"> - <virtualport type="802.1Qbg"> - <parameters managerid="12" typeid="2193047" typeidversion="3" instanceid="5d00e0ba-e15c-959c-fbb6-b595b0655735"/> + <portgroup name='bob' default='yes'> + <virtualport type='802.1Qbg'> + <parameters managerid='12' typeid='2193047' typeidversion='3' instanceid='5d00e0ba-e15c-959c-fbb6-b595b0655735'/> </virtualport> </portgroup> - <portgroup name="alice"> - <virtualport type="802.1Qbg"> - <parameters managerid="13" typeid="3193047" typeidversion="4" instanceid="70bf45f9-01a8-f5ee-3c0f-e25a0a2e44a6"/> + <portgroup name='alice'> + <virtualport type='802.1Qbg'> + <parameters managerid='13' typeid='3193047' typeidversion='4' instanceid='70bf45f9-01a8-f5ee-3c0f-e25a0a2e44a6'/> </virtualport> </portgroup> </network> diff --git a/tests/nwfilterxml2xmlin/stp-test.xml b/tests/nwfilterxml2xmlin/stp-test.xml index de9d3e2..3056df8 100644 --- a/tests/nwfilterxml2xmlin/stp-test.xml +++ b/tests/nwfilterxml2xmlin/stp-test.xml @@ -8,14 +8,14 @@ <rule action='return' direction='out'> <stp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff' root-priority='0x1234' root-priority-hi='0x2345' - root-address="6:5:4:3:2:1" root-address-mask='ff:ff:ff:ff:ff:ff' + root-address='6:5:4:3:2:1' root-address-mask='ff:ff:ff:ff:ff:ff' root-cost='0x11223344' root-cost-hi='0x22334455' /> </rule> <rule action='reject' direction='in'> <stp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff' sender-priority='0x1234' - sender-address="6:5:4:3:2:1" + sender-address='6:5:4:3:2:1' port='123' port-hi='234' age='5544' age-hi='5555' max-age='7777' max-age-hi='8888' diff --git a/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.xml b/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.xml index 9fcdda8..de03711 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa1.xml @@ -9,10 +9,10 @@ <boot dev='network'/> </os> <cpu> - <topology sockets="2" cores="4" threads="2"/> + <topology sockets='2' cores='4' threads='2'/> <numa> - <cell cpus="0-7" memory="109550"/> - <cell cpus="8-15" memory="109550"/> + <cell cpus='0-7' memory='109550'/> + <cell cpus='8-15' memory='109550'/> </numa> </cpu> <clock offset='utc'/> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.xml b/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.xml index 9fcdda8..de03711 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-cpu-numa2.xml @@ -9,10 +9,10 @@ <boot dev='network'/> </os> <cpu> - <topology sockets="2" cores="4" threads="2"/> + <topology sockets='2' cores='4' threads='2'/> <numa> - <cell cpus="0-7" memory="109550"/> - <cell cpus="8-15" memory="109550"/> + <cell cpus='0-7' memory='109550'/> + <cell cpus='8-15' memory='109550'/> </numa> </cpu> <clock offset='utc'/> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology1.xml b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology1.xml index 6b37207..7530950 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology1.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology1.xml @@ -9,7 +9,7 @@ <boot dev='network'/> </os> <cpu> - <topology sockets="3" cores="2" threads="1"/> + <topology sockets='3' cores='2' threads='1'/> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology2.xml b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology2.xml index 9f09e81..904d4fe 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology2.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology2.xml @@ -10,7 +10,7 @@ </os> <cpu match='exact'> <model>core2duo</model> - <topology sockets="1" cores="2" threads="3"/> + <topology sockets='1' cores='2' threads='3'/> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology3.xml b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology3.xml index 6b37207..7530950 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology3.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-cpu-topology3.xml @@ -9,7 +9,7 @@ <boot dev='network'/> </os> <cpu> - <topology sockets="3" cores="2" threads="1"/> + <topology sockets='3' cores='2' threads='1'/> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-numatune-memory.xml b/tests/qemuxml2argvdata/qemuxml2argv-numatune-memory.xml index 66ec6d0..dff63e4 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-numatune-memory.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-numatune-memory.xml @@ -5,7 +5,7 @@ <currentMemory>219136</currentMemory> <vcpu>2</vcpu> <numatune> - <memory mode="strict" nodeset="0-5,^4"/> + <memory mode='strict' nodeset='0-5,^4'/> </numatune> <os> <type arch='i686' machine='pc'>hvm</type> diff --git a/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml b/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml index f7d4d52..f0755bf 100644 --- a/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml +++ b/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml @@ -2,8 +2,8 @@ <name>virtimages</name> <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid> <source> - <host name="iscsi.example.com"/> - <device path="demo-target"/> + <host name='iscsi.example.com'/> + <device path='demo-target'/> <auth type='chap' login='foobar' passwd='frobbar'/> </source> <target> diff --git a/tests/storagepoolxml2xmlin/pool-iscsi-vendor-product.xml b/tests/storagepoolxml2xmlin/pool-iscsi-vendor-product.xml index 01fbd9b..3889464 100644 --- a/tests/storagepoolxml2xmlin/pool-iscsi-vendor-product.xml +++ b/tests/storagepoolxml2xmlin/pool-iscsi-vendor-product.xml @@ -2,8 +2,8 @@ <name>virtimages</name> <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid> <source> - <host name="iscsi.example.com"/> - <device path="demo-target"/> + <host name='iscsi.example.com'/> + <device path='demo-target'/> <auth type='chap' login='foobar' passwd='frobbar'/> <vendor name='test-vendor'/> <product name='test-product'/> diff --git a/tests/storagepoolxml2xmlin/pool-iscsi.xml b/tests/storagepoolxml2xmlin/pool-iscsi.xml index 37a16f7..c22b02e 100644 --- a/tests/storagepoolxml2xmlin/pool-iscsi.xml +++ b/tests/storagepoolxml2xmlin/pool-iscsi.xml @@ -2,8 +2,8 @@ <name>virtimages</name> <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid> <source> - <host name="iscsi.example.com"/> - <device path="demo-target"/> + <host name='iscsi.example.com'/> + <device path='demo-target'/> </source> <target> <path>/dev/disk/by-path</path> diff --git a/tests/storagepoolxml2xmlin/pool-logical-create.xml b/tests/storagepoolxml2xmlin/pool-logical-create.xml index 4c67089..9b3a6f3 100644 --- a/tests/storagepoolxml2xmlin/pool-logical-create.xml +++ b/tests/storagepoolxml2xmlin/pool-logical-create.xml @@ -5,9 +5,9 @@ <allocation>99220455424</allocation> <available>671088640</available> <source> - <device path="/dev/sdb1"/> - <device path="/dev/sdb2"/> - <device path="/dev/sdb3"/> + <device path='/dev/sdb1'/> + <device path='/dev/sdb2'/> + <device path='/dev/sdb3'/> </source> <target> <path>/dev/HostVG</path> diff --git a/tests/storagepoolxml2xmlin/pool-mpath.xml b/tests/storagepoolxml2xmlin/pool-mpath.xml index a5fbbcb..7144cc3 100644 --- a/tests/storagepoolxml2xmlin/pool-mpath.xml +++ b/tests/storagepoolxml2xmlin/pool-mpath.xml @@ -1,4 +1,4 @@ -<pool type="mpath"> +<pool type='mpath'> <name>mpath</name> <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid> <target> diff --git a/tests/storagepoolxml2xmlin/pool-scsi.xml b/tests/storagepoolxml2xmlin/pool-scsi.xml index 3650e43..85720d0 100644 --- a/tests/storagepoolxml2xmlin/pool-scsi.xml +++ b/tests/storagepoolxml2xmlin/pool-scsi.xml @@ -1,8 +1,8 @@ -<pool type="scsi"> +<pool type='scsi'> <name>hba0</name> <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid> <source> - <adapter name="host0"/> + <adapter name='host0'/> </source> <target> <path>/dev/disk/by-path</path> diff --git a/tests/storagevolxml2xmlin/vol-file.xml b/tests/storagevolxml2xmlin/vol-file.xml index d7de0aa..f9a3635 100644 --- a/tests/storagevolxml2xmlin/vol-file.xml +++ b/tests/storagevolxml2xmlin/vol-file.xml @@ -1,7 +1,7 @@ <volume> <name>sparse.img</name> <source/> - <capacity unit="T">1</capacity> + <capacity unit='T'>1</capacity> <allocation>0</allocation> <target> <path>/var/lib/libvirt/images/sparse.img</path> diff --git a/tests/storagevolxml2xmlin/vol-qcow2.xml b/tests/storagevolxml2xmlin/vol-qcow2.xml index b4924de..22ce6a0 100644 --- a/tests/storagevolxml2xmlin/vol-qcow2.xml +++ b/tests/storagevolxml2xmlin/vol-qcow2.xml @@ -3,7 +3,7 @@ <key>/var/lib/libvirt/images/OtherDemo.img</key> <source> </source> - <capacity unit="G">5</capacity> + <capacity unit='G'>5</capacity> <allocation>294912</allocation> <target> <path>/var/lib/libvirt/images/OtherDemo.img</path> diff --git a/tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.xml b/tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.xml index 83daf82..73cfda7 100644 --- a/tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.xml +++ b/tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.xml @@ -17,12 +17,12 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <interface type="bridge"> - <mac address="00:11:22:33:44:55"/> - <source bridge="xenbr2"/> - <ip address="192.0.2.1"/> - <script path="vif-bridge"/> - <target dev="vif4.0"/> + <interface type='bridge'> + <mac address='00:11:22:33:44:55'/> + <source bridge='xenbr2'/> + <ip address='192.0.2.1'/> + <script path='vif-bridge'/> + <target dev='vif4.0'/> </interface> <console tty='/dev/pts/4'/> </devices> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blkback.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blkback.xml index 97d88e0..1cdc850 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blkback.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blkback.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='block' device='disk'> - <driver name="phy"/> + <driver name='phy'/> <source dev='/dev/MainVG/GuestLV'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-qcow.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-qcow.xml index 008658c..91e22c7 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-qcow.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-qcow.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="tap" type="qcow"/> + <driver name='tap' type='qcow'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-raw.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-raw.xml index 630b3f9..218a8e4 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-raw.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap-raw.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="tap" type="aio"/> + <driver name='tap' type='aio'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap.xml index 324b6d0..4b9a88b 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="tap"/> + <driver name='tap'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2-raw.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2-raw.xml index 0cc37cc..6a18368 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2-raw.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2-raw.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="tap2" type="aio"/> + <driver name='tap2' type='aio'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2.xml index 67cce17..44d0ee7 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-blktap2.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="tap2"/> + <driver name='tap2'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-disk-drv-loop.xml b/tests/xml2sexprdata/xml2sexpr-disk-drv-loop.xml index 978ca7c..cd5d7cc 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-drv-loop.xml +++ b/tests/xml2sexprdata/xml2sexpr-disk-drv-loop.xml @@ -14,7 +14,7 @@ <on_crash>destroy</on_crash> <devices> <disk type='file' device='disk'> - <driver name="file"/> + <driver name='file'/> <source file='/root/some.img'/> <target dev='xvda'/> </disk> diff --git a/tests/xml2sexprdata/xml2sexpr-escape.xml b/tests/xml2sexprdata/xml2sexpr-escape.xml index 6eed578..bca2c81 100644 --- a/tests/xml2sexprdata/xml2sexpr-escape.xml +++ b/tests/xml2sexprdata/xml2sexpr-escape.xml @@ -5,7 +5,7 @@ <type>hvm</type> <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel> <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd> - <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5…"devel" </cmdline> + <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5…" </cmdline> <loader>/usr/lib/xen/boot/hvmloader</loader> </os> <memory>430080</memory> diff --git a/tests/xml2sexprdata/xml2sexpr-net-bridged.xml b/tests/xml2sexprdata/xml2sexpr-net-bridged.xml index 5f68a6d..80a91ac 100644 --- a/tests/xml2sexprdata/xml2sexpr-net-bridged.xml +++ b/tests/xml2sexprdata/xml2sexpr-net-bridged.xml @@ -17,11 +17,11 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <interface type="bridge"> - <mac address="00:11:22:33:44:55"/> - <source bridge="xenbr2"/> - <script path="vif-bridge"/> - <target dev="vif4.0"/> + <interface type='bridge'> + <mac address='00:11:22:33:44:55'/> + <source bridge='xenbr2'/> + <script path='vif-bridge'/> + <target dev='vif4.0'/> </interface> <console tty='/dev/pts/4'/> </devices> diff --git a/tests/xml2sexprdata/xml2sexpr-net-e1000.xml b/tests/xml2sexprdata/xml2sexpr-net-e1000.xml index 6e9ce94..3916d54 100644 --- a/tests/xml2sexprdata/xml2sexpr-net-e1000.xml +++ b/tests/xml2sexprdata/xml2sexpr-net-e1000.xml @@ -17,12 +17,12 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <interface type="bridge"> - <mac address="00:11:22:33:44:55"/> - <source bridge="xenbr2"/> - <script path="vif-bridge"/> + <interface type='bridge'> + <mac address='00:11:22:33:44:55'/> + <source bridge='xenbr2'/> + <script path='vif-bridge'/> <model type='e1000'/> - <target dev="vif4.0"/> + <target dev='vif4.0'/> </interface> <console tty='/dev/pts/4'/> </devices> diff --git a/tests/xml2sexprdata/xml2sexpr-net-routed.xml b/tests/xml2sexprdata/xml2sexpr-net-routed.xml index 778c911..1fa24e6 100644 --- a/tests/xml2sexprdata/xml2sexpr-net-routed.xml +++ b/tests/xml2sexprdata/xml2sexpr-net-routed.xml @@ -17,12 +17,12 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <interface type="ethernet"> - <mac address="00:11:22:33:44:55"/> - <ip address="172.14.5.6"/> - <source dev="eth3"/> - <script path="vif-routed"/> - <target dev="vif4.0"/> + <interface type='ethernet'> + <mac address='00:11:22:33:44:55'/> + <ip address='172.14.5.6'/> + <source dev='eth3'/> + <script path='vif-routed'/> + <target dev='vif4.0'/> </interface> <console tty='/dev/pts/4'/> </devices> diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vfb-new-auto.xml b/tests/xml2sexprdata/xml2sexpr-pv-vfb-new-auto.xml index c17d9d5..ec12fb3 100644 --- a/tests/xml2sexprdata/xml2sexpr-pv-vfb-new-auto.xml +++ b/tests/xml2sexprdata/xml2sexpr-pv-vfb-new-auto.xml @@ -18,6 +18,6 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <graphics type='vnc' port='-1' autoport='yes' listen="127.0.0.1" passwd="123456" keymap="ja"/> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' passwd='123456' keymap='ja'/> </devices> </domain> diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vfb-new.xml b/tests/xml2sexprdata/xml2sexpr-pv-vfb-new.xml index a8430eb..5b0d19a 100644 --- a/tests/xml2sexprdata/xml2sexpr-pv-vfb-new.xml +++ b/tests/xml2sexprdata/xml2sexpr-pv-vfb-new.xml @@ -18,6 +18,6 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <graphics type='vnc' port='5906' listen="127.0.0.1" passwd="123456" keymap="ja"/> + <graphics type='vnc' port='5906' listen='127.0.0.1' passwd='123456' keymap='ja'/> </devices> </domain> diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.xml b/tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.xml index a8430eb..5b0d19a 100644 --- a/tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.xml +++ b/tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.xml @@ -18,6 +18,6 @@ <source file='/root/some.img'/> <target dev='xvda'/> </disk> - <graphics type='vnc' port='5906' listen="127.0.0.1" passwd="123456" keymap="ja"/> + <graphics type='vnc' port='5906' listen='127.0.0.1' passwd='123456' keymap='ja'/> </devices> </domain> diff --git a/tests/xml2vmxdata/xml2vmx-serial-network-client.xml b/tests/xml2vmxdata/xml2vmx-serial-network-client.xml index e2a5afe..a40b135 100644 --- a/tests/xml2vmxdata/xml2vmx-serial-network-client.xml +++ b/tests/xml2vmxdata/xml2vmx-serial-network-client.xml @@ -7,8 +7,8 @@ </os> <devices> <serial type='tcp'> - <source mode="connect" host="192.168.0.17" service="42001"/> - <protocol type="raw"/> + <source mode='connect' host='192.168.0.17' service='42001'/> + <protocol type='raw'/> <target port='0'/> </serial> </devices> diff --git a/tests/xml2vmxdata/xml2vmx-serial-network-server.xml b/tests/xml2vmxdata/xml2vmx-serial-network-server.xml index a17e2fe..2d33073 100644 --- a/tests/xml2vmxdata/xml2vmx-serial-network-server.xml +++ b/tests/xml2vmxdata/xml2vmx-serial-network-server.xml @@ -7,8 +7,8 @@ </os> <devices> <serial type='tcp'> - <source mode="bind" host="0.0.0.0" service="42001"/> - <protocol type="tls"/> + <source mode='bind' host='0.0.0.0' service='42001'/> + <protocol type='tls'/> <target port='0'/> </serial> </devices> -- 1.7.7.3

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[libvirt] [PATCH 0/6] Add new command domiftune
by Hu Tao 08 Dec '11

08 Dec '11

This series adds a new command domiftune to get/set parameters of domain's network interfaces. Supported parameters are bandwidth settings. Currently the network interface bandwidth can only be set: - in domain's xml before the domain is up - when attaching an interface by attach-interface With this series, users can change network interface bandwidth settings using virsh, whether the domain is running or not. Hu Tao (6): Add API virDomain{S,G}etInterfaceParameters virDomain{S,G}etInterfaceParameters: the main entry points Add virDomain{S,G}etInterfaceparameters support to the remote driver Add virDomain{S,G}etInterfaceParameters support to qemu driver Enable the virDomain{S,G}etInterfaceParameters in virsh Add document for the new command domiftune daemon/remote.c | 64 ++++++ include/libvirt/libvirt.h.in | 50 +++++ python/generator.py | 2 + src/driver.h | 12 ++ src/libvirt.c | 118 ++++++++++++ src/libvirt_public.syms | 6 + src/qemu/qemu_driver.c | 434 ++++++++++++++++++++++++++++++++++++++++++ src/remote/remote_driver.c | 52 +++++ src/remote/remote_protocol.x | 28 +++- src/remote_protocol-structs | 24 +++ tools/virsh.c | 227 ++++++++++++++++++++++ tools/virsh.pod | 21 ++ 12 files changed, 1037 insertions(+), 1 deletions(-) -- 1.7.3.1

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[libvirt] a compilation issue
by Alex Jia 08 Dec '11

08 Dec '11

Hi developers, I met the following compilation issue when I 'git checkout v0.9.8-rc1' tag then run './configure && make': <snip> Copying file ._bootmp/gnulib/lib/netinet_in.in.h Copying file ._bootmp/gnulib/lib/nonblocking.c Copying file ._bootmp/gnulib/lib/nonblocking.h Copying file ._bootmp/gnulib/lib/open.c .gnulib/gnulib-tool: line 1475: patch: command not found .gnulib/gnulib-tool: *** patch file gnulib/local/lib/openpty.c.diff didn't apply cleanly .gnulib/gnulib-tool: *** Stop. Failed to bootstrap, please investigate. make: *** [_autogen] Error 1 </snip> Has any advice about this? BTW, it's fine when I compiled latest GIT head. Thanks, Alex -------------------------------------------- IRC: #virt, #libvirt-qe, #apac-qa Phone: +86-10-6260-8185 --------------------------------------------

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[libvirt] [PATCH] Prevent crash of libvirtd when attaching to existing qemu process
by Jim Fehlig 07 Dec '11

07 Dec '11

With security_driver set to "none" in /etc/libvirt/qemu.conf, libvirtd would crash when attempted to attach to an existing qemu process. Only copy the security model if it actually exists. --- src/qemu/qemu_process.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 9309761..45ed011 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3609,7 +3609,8 @@ int qemuProcessAttach(virConnectPtr conn ATTRIBUTE_UNUSED, if (virSecurityManagerGetProcessLabel(driver->securityManager, vm, seclabel) < 0) goto cleanup; - if (!(vm->def->seclabel.model = strdup(driver->caps->host.secModel.model))) + if (driver->caps->host.secModel.model && + !(vm->def->seclabel.model = strdup(driver->caps->host.secModel.model))) goto no_memory; if (!(vm->def->seclabel.label = strdup(seclabel->label))) goto no_memory; -- 1.7.7

2 1

[libvirt] Start of freeze for libvirt-0.9.8 and availability of rc1
by Daniel Veillard 07 Dec '11

07 Dec '11

We are now entering the freeze for libvirt-0.9.8 . For portability sake I think adding more support for PPC machines should still be allowed for a few days, as long as it's not impacting too much of the common code. I have made a release candidate 1 tarball (and associated rpms) at ftp://libvirt.org/libvirt/libvirt-0.9.8-rc1.tar.gz and the git tree is tagged. I think I will make an rc2 on Mon or Thu and then try to make the release around Thursday next week if things looks good. Please give it a try ! thanks in advance, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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