September 2018 - Devel - libvirt List Archives

[libvirt] [PATCH 0/5] qemu: misc graphics fixes
by Nikolay Shirokovskiy 13 Sep '18

13 Sep '18

Nikolay Shirokovskiy (5): qemu: fix typo in vnc port releasing qemu: simplify graphics port releasing qemu: vnc: mark websocket as used on reconnect qemu: mark graphics ports as used on migration qemu: keep websocketGenerated on libvirtd restarts src/conf/domain_conf.c | 9 +++++++++ src/conf/domain_conf.h | 1 + src/qemu/qemu_migration.c | 6 ++++++ src/qemu/qemu_process.c | 51 ++++++++++++++++++++++------------------------- src/qemu/qemu_process.h | 3 +++ 5 files changed, 43 insertions(+), 27 deletions(-) -- 1.8.3.1

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[libvirt] [libvirt PATCH v2 0/4] Share cgroup code that is duplicated between QEMU and LXC
by Fabiano Fidêncio 13 Sep '18

13 Sep '18

virLXCCgroupSetupBlkioTune() and qemuSetupBlkioCgroup() and virLXCCgroupSetupCpuTune() and qemuSetupCpuCgroup() are the most similar functions between QEMU and LXC code. Let's move their common code to virCgroup. Mind that the first two patches are basically preparing the ground for the changes introduced in the last two patches. changes since v1: - Michal Privoznik pointed out (as did the `make syntax-check` :-)) that we do want to keep src/util independently of the parsing code (thus, including "conf/domain_conf.h" in vircgroup.h is not the way to go). This has been solved now by partially following Michal's suggestion and splitting the structs and functions that would be use in the common code to new different files. Fabiano Fidêncio (4): domain_conf: split out virBlkioDevice and virDomainBlkiotune definitions domain_conf: split out virDomainMemtune and virDomainHugePage definitions vircgroup: Add virCgroupSetupBlkioTune() vircgroup: Add virCgroupSetupMemTune() src/Makefile.am | 1 + src/conf/domain_conf.c | 22 ++++-------- src/conf/domain_conf.h | 70 +++---------------------------------- src/libvirt_private.syms | 2 ++ src/lxc/lxc_cgroup.c | 69 ++----------------------------------- src/qemu/qemu_cgroup.c | 61 ++------------------------------- src/qemu/qemu_command.c | 4 +-- src/util/Makefile.inc.am | 2 ++ src/util/virblkio.c | 37 ++++++++++++++++++++ src/util/virblkio.h | 52 ++++++++++++++++++++++++++++ src/util/vircgroup.c | 74 ++++++++++++++++++++++++++++++++++++++++ src/util/vircgroup.h | 7 ++++ src/util/virmem.h | 66 +++++++++++++++++++++++++++++++++++ 13 files changed, 259 insertions(+), 208 deletions(-) create mode 100644 src/util/virblkio.c create mode 100644 src/util/virblkio.h create mode 100644 src/util/virmem.h -- 2.17.1

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[libvirt] [PATCH 0/4] cfg.mk: Introduce syntax-check rule for incorrect indentation or empty line in function body
by Shi Lei 13 Sep '18

13 Sep '18

This series introduce syntax-check rule for below: 1. For incorrect indentation of the first line in function body int foo(int a0, ...) { [NOT 4 spaces]int first-line; ... ... } 2. For empty first line of function body int foo(int a0, ...) { [empty line] int second-line; ... ... } And it *ignores* the conditions as below: 1. For macros just as #if/#ifdef int foo(int a0, ...) { #if ANYTHING int second-line; ... ... } 2. For comments int foo(int a0, ...) { /* comments */ int second-line; ... ... } 3. For empty function body int foo(void) { } ^ This function has NO content 4. For labels { readmore: int second-line; ... ... goto readmore; ... ... } Shi Lei (4): cfg.mk: Introduce syntax-check rule for incorrect indentation or empty line in function body src: fix incorrect indentation or empty first line in function body tests: fix incorrect indentation or empty first line in function body tools: fix incorrect indentation or empty first line in function body cfg.mk | 11 +++ src/bhyve/bhyve_command.c | 3 - src/bhyve/bhyve_conf.c | 6 +- src/bhyve/bhyve_driver.c | 33 ++++--- src/bhyve/bhyve_monitor.c | 1 - src/bhyve/bhyve_process.c | 1 - src/conf/cpu_conf.c | 1 - src/conf/domain_capabilities.c | 1 - src/conf/domain_conf.c | 12 +-- src/conf/network_conf.c | 2 - src/cpu/cpu_s390.c | 82 ++++++++--------- src/cpu/cpu_x86.c | 1 - src/esx/esx_vi_types.c | 2 +- src/locking/lock_driver_nop.c | 1 - src/network/bridge_driver.c | 1 - src/network/bridge_driver_linux.c | 1 - src/nwfilter/nwfilter_learnipaddr.c | 1 - src/phyp/phyp_driver.c | 1 - src/qemu/qemu_alias.c | 1 - src/qemu/qemu_domain_address.c | 1 - src/qemu/qemu_driver.c | 1 - src/qemu/qemu_monitor.c | 1 - src/qemu/qemu_monitor_json.c | 1 - src/qemu/qemu_process.c | 1 - src/storage/storage_backend_sheepdog.c | 3 - src/storage/storage_driver.c | 1 - src/storage/storage_util.c | 1 - src/test/test_driver.c | 2 - src/util/vircommand.c | 6 +- src/util/virdbuspriv.h | 18 ++-- src/util/virdnsmasq.c | 1 - src/util/virfile.c | 1 - src/util/virnetdev.c | 55 ++++++------ src/util/virnetdevmacvlan.c | 11 ++- src/util/virnetdevvportprofile.c | 2 +- src/util/virstoragefile.c | 1 - src/util/virutil.c | 3 +- src/vbox/vbox_storage.c | 1 - src/vz/vz_driver.c | 1 - src/vz/vz_sdk.c | 1 - src/xenapi/xenapi_driver.c | 2 - src/xenconfig/xen_common.c | 9 +- tests/qemuxml2argvmock.c | 2 +- tests/sexpr2xmltest.c | 30 +++---- tests/virnetdevmock.c | 1 - tests/virnettlshelpers.c | 18 ++-- tests/virshtest.c | 118 ++++++++++++------------- tests/vshtabletest.c | 3 - tests/xml2sexprtest.c | 24 ++--- tools/virsh-volume.c | 1 - tools/virt-admin.c | 1 - 51 files changed, 218 insertions(+), 266 deletions(-) -- 2.17.1

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[libvirt] [PATCHv2 0/5] Introduce VIR_AUTOCLOSE macro for closing fd automatically
by Shi Lei 13 Sep '18

13 Sep '18

v1 here: https://www.redhat.com/archives/libvir-list/2018-September/msg00319.html Diff from v1: - Change VIR_AUTOCLOSE macro (comments from Michal) - Remove others except for patches in util (comments from Erik) - Change sc_require_attribute_cleanup_initialization for this macro Shi Lei (5): util: file: introduce VIR_AUTOCLOSE macro to close fd of the file automatically cfg.mk: Change syntax-check rule for VIR_AUTOCLOSE variable initialization util: file: use VIR_AUTOCLOSE instead of VIR_FORCE_CLOSE util: netdevbridge: use VIR_AUTOCLOSE instead of VIR_FORCE_CLOSE util: netdev: use VIR_AUTOCLOSE instead of VIR_FORCE_CLOSE cfg.mk | 2 +- src/util/virfile.c | 21 ++-- src/util/virfile.h | 18 ++- src/util/virnetdev.c | 251 +++++++++++++------------------------ src/util/virnetdevbridge.c | 120 ++++++------------ 5 files changed, 146 insertions(+), 266 deletions(-) -- 2.17.1

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[libvirt] [PATCH 0/3] qemu: Drop some cruft
by Andrea Bolognani 13 Sep '18

13 Sep '18

No longer needed since we bumped our minimum QEMU version to 1.5.0. Andrea Bolognani (3): qemu: Drop QEMU_CAPS_VNC_WEBSOCKET qemu: Drop QEMU_CAPS_CHARDEV_SPICEPORT qemu: Drop redundant version checks src/qemu/qemu_capabilities.c | 27 +++++-------------- src/qemu/qemu_capabilities.h | 4 +-- src/qemu/qemu_command.c | 14 +--------- .../caps_1.5.3.x86_64.xml | 2 -- .../caps_1.6.0.x86_64.xml | 2 -- .../caps_1.7.0.x86_64.xml | 2 -- .../caps_2.1.1.x86_64.xml | 2 -- .../caps_2.10.0.aarch64.xml | 2 -- .../caps_2.10.0.ppc64.xml | 2 -- .../caps_2.10.0.s390x.xml | 2 -- .../caps_2.10.0.x86_64.xml | 2 -- .../caps_2.11.0.s390x.xml | 2 -- .../caps_2.11.0.x86_64.xml | 2 -- .../caps_2.12.0.aarch64.xml | 2 -- .../caps_2.12.0.ppc64.xml | 2 -- .../caps_2.12.0.s390x.xml | 2 -- .../caps_2.12.0.x86_64.xml | 2 -- .../caps_2.4.0.x86_64.xml | 2 -- .../caps_2.5.0.x86_64.xml | 2 -- .../caps_2.6.0.aarch64.xml | 2 -- .../qemucapabilitiesdata/caps_2.6.0.ppc64.xml | 2 -- .../caps_2.6.0.x86_64.xml | 2 -- .../qemucapabilitiesdata/caps_2.7.0.s390x.xml | 2 -- .../caps_2.7.0.x86_64.xml | 2 -- .../qemucapabilitiesdata/caps_2.8.0.s390x.xml | 2 -- .../caps_2.8.0.x86_64.xml | 2 -- .../qemucapabilitiesdata/caps_2.9.0.ppc64.xml | 2 -- .../qemucapabilitiesdata/caps_2.9.0.s390x.xml | 2 -- .../caps_2.9.0.x86_64.xml | 2 -- .../qemucapabilitiesdata/caps_3.0.0.ppc64.xml | 2 -- .../caps_3.0.0.riscv32.xml | 2 -- .../caps_3.0.0.riscv64.xml | 2 -- .../caps_3.0.0.x86_64.xml | 2 -- tests/qemuxml2argvtest.c | 6 ++--- 34 files changed, 12 insertions(+), 99 deletions(-) -- 2.17.1

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[libvirt] [PATCH 0/2] Remove some unnecessary warnings
by Martin Kletzander 12 Sep '18

12 Sep '18

cd . ./blurb Martin Kletzander (2): Add functions for checking if user or group exists qemu: Report less errors on driver startup src/libvirt_private.syms | 2 ++ src/qemu/qemu_conf.c | 6 ++++-- src/util/virutil.c | 40 ++++++++++++++++++++++++++++++++-------- src/util/virutil.h | 4 ++++ 4 files changed, 42 insertions(+), 10 deletions(-) -- 2.18.0

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[libvirt] [PATCH v7 0/2] deprecate incorrect CPUs topolog
by Igor Mammedov 12 Sep '18

12 Sep '18

Changelog since v5: * add(v6) and then remove(v7) Notes section to/from deprication doc (Eduardo Habkost <ehabkost(a)redhat.com>) * fix up wording and math formating in deprication doc (Eduardo Habkost <ehabkost(a)redhat.com>) * drop !socket check as it always evaluates to true at that point (Eduardo Habkost <ehabkost(a)redhat.com>) Changelog since v4: * extend deprication doc, adding that maxcpus should be multiple of present on CLI [sockets/cores/threads] options (Eduardo Habkost <ehabkost(a)redhat.com>) series bundles together 2 related patches posted separately earlier: vl.c deprecate incorrect CPUs topology vl:c: make sure that sockets are calculated correctly in '-smp X' case Goal is to depricate invalid topologies so we could make sure that topology configuration is correct by forbidding invalid input once deprecation period ends. --- CC: libvir-list(a)redhat.com CC: ehabkost(a)redhat.com Igor Mammedov (2): vl.c deprecate incorrect CPUs topology vl:c: make sure that sockets are calculated correctly in '-smp X' case qemu-deprecated.texi | 13 +++++++++++++ vl.c | 12 +++++++++++- 2 files changed, 24 insertions(+), 1 deletion(-) -- 2.7.4

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[libvirt] [PATCH v5 0/2] deprecate incorrect CPUs topology
by Igor Mammedov 12 Sep '18

12 Sep '18

Changelog since v4: * extend deprication doc, adding that maxcpus should be multiple of present on CLI [sockets/cores/threads] options (Eduardo Habkost <ehabkost(a)redhat.com>) series bundles together 2 related patches posted separately earlier: vl.c deprecate incorrect CPUs topology vl:c: make sure that sockets are calculated correctly in '-smp X' case Goal is to depricate invalid topologies so we could make sure that topology configuration is correct by forbidding invalid input once deprecation period ends. --- CC: libvir-list(a)redhat.com CC: drjones(a)redhat.com CC: ehabkost(a)redhat.com Igor Mammedov (2): vl.c deprecate incorrect CPUs topology vl:c: make sure that sockets are calculated correctly in '-smp X' case qemu-deprecated.texi | 19 +++++++++++++++++++ vl.c | 12 +++++++++++- 2 files changed, 30 insertions(+), 1 deletion(-) -- 2.7.4

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[libvirt] [PATCHv2 0/7] qemuxml2argvtest cleanups
by Ján Tomko 12 Sep '18

12 Sep '18

Patch 1 and patch 3 were not acked in v1. The changes to the ACKed ones are minimal. Complete diff to v2: diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 867e0d569f..0e43320b96 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -460,20 +460,20 @@ testCompareXMLToStartupXML(const void *data) } -# define TEST_EXCLUSIVE_FLAGS(FLAG1, FLAG2) \ - if ((testFlags & FLAG1) && (testFlags & FLAG2)) { \ - VIR_TEST_DEBUG("Flags %s and %s are mutually exclusive\n", \ - #FLAG1, #FLAG2); \ - return -1; \ - } - - static int -testCheckExclusiveFlags(int testFlags ATTRIBUTE_UNUSED) +testCheckExclusiveFlags(int flags) { - TEST_EXCLUSIVE_FLAGS(FLAG_STEAL_VM, FLAG_EXPECT_FAILURE); - TEST_EXCLUSIVE_FLAGS(FLAG_STEAL_VM, FLAG_EXPECT_PARSE_ERROR); - TEST_EXCLUSIVE_FLAGS(FLAG_REAL_CAPS, FLAG_SKIP_LEGACY_CPUS); + virCheckFlags(FLAG_EXPECT_FAILURE | + FLAG_EXPECT_PARSE_ERROR | + FLAG_FIPS | + FLAG_STEAL_VM | + FLAG_REAL_CAPS | + FLAG_SKIP_LEGACY_CPUS | + 0, -1); + + VIR_EXCLUSIVE_FLAGS_RET(FLAG_STEAL_VM, FLAG_EXPECT_FAILURE, -1); + VIR_EXCLUSIVE_FLAGS_RET(FLAG_STEAL_VM, FLAG_EXPECT_PARSE_ERROR, -1); + VIR_EXCLUSIVE_FLAGS_RET(FLAG_REAL_CAPS, FLAG_SKIP_LEGACY_CPUS, -1); return 0; } Ján Tomko (7): tests: add a function for checking exclusive flags tests: introduce macro for qemu XML->startup XML tests: only run startup XML tests if requested tests: report errors in QEMU XML->startup XML tests tests: do not mangle real qemu caps in xml2argvtest tests: turn skipLegacyCPUs into a flag qemu: remove unnecessary virQEMUCapsFreeHostCPUModel src/qemu/qemu_capabilities.c | 25 ++------------- src/qemu/qemu_capspriv.h | 5 --- tests/qemuxml2argvtest.c | 74 ++++++++++++++++++++++++++++---------------- 3 files changed, 49 insertions(+), 55 deletions(-) -- 2.16.4

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[libvirt] [PATCH 0/2] Cleanup memoryBacking docs and move some hugepages checks
by John Ferlan 12 Sep '18

12 Sep '18

While reviewing the -memfd series: https://www.redhat.com/archives/libvir-list/2018-September/msg00381.html I noted that a couple of checks seemed out of place in the the domain_conf processing. They seem more "in place" in the hypvervisor processing. And while doing this I also noted the documentation is clearly not up to snuff, so I modified that too. That's a followup to another recent review comment: https://www.redhat.com/archives/libvir-list/2018-September/msg00176.html although I didn't delve into much detail, just the basics of what the attributes are and the acceptible values. John Ferlan (2): doc: Update the wording around the backingStore conf: Move hypervisor specific nhugepage checks docs/formatdomain.html.in | 13 ++++++++----- src/conf/domain_conf.c | 14 -------------- src/qemu/qemu_domain.c | 27 ++++++++++++++++++++++----- 3 files changed, 30 insertions(+), 24 deletions(-) -- 2.17.1

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