[PATCH v2] lxc_container: Increase stack size for lxcContainerChild()
by Michal Privoznik
When spawning a new container (via clone()) we allocate stack for
lxcContainerChild(). So far, we allocate 4 pages for the stack
and this used to be enough until we started rewriting everything
to glib. With glib we switched to g_strerror() which localizes
errno strings and thus increases stack usage, while the
previously used strerror_r() was more compact.
Fortunately, the solution is easy - just increase how much stack
the child can use (16 pages ought to be enough for anybody).
And while at it, lets use mmap() for allocation which offer some
nice features:
MAP_STACK - align allocation to be suitable for stack (even
though, currently ignored on Linux),
MAP_GROWSDOWN - kernel guards out of bounds access from child
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/511
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
This is a v2 of:
https://listman.redhat.com/archives/libvir-list/2023-August/241127.html
diff to v1:
- switched from g_new0() to mmap() for additional security
src/lxc/lxc_container.c | 29 ++++++++++++++++++++++-------
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 63cf283285..c215b83848 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -26,6 +26,7 @@
#include <sys/ioctl.h>
#include <sys/mount.h>
#include <sys/stat.h>
+#include <sys/mman.h>
#include <unistd.h>
#include <mntent.h>
#include <sys/reboot.h>
@@ -2132,9 +2133,10 @@ int lxcContainerStart(virDomainDef *def,
{
pid_t pid;
int cflags;
- int stacksize = getpagesize() * 4;
- g_autofree char *stack = NULL;
+ int stacksize = getpagesize() * 16;
+ char *stack = NULL;
char *stacktop;
+ int ret = -1;
lxc_child_argv_t args = {
.config = def,
.securityDriver = securityDriver,
@@ -2150,7 +2152,14 @@ int lxcContainerStart(virDomainDef *def,
};
/* allocate a stack for the container */
- stack = g_new0(char, stacksize);
+ stack = mmap(NULL, stacksize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_GROWSDOWN | MAP_STACK,
+ -1, 0);
+ if (stack == MAP_FAILED) {
+ virReportSystemError(errno, "%s",
+ _("Unable to allocate stack"));
+ return -1;
+ }
stacktop = stack + stacksize;
@@ -2160,7 +2169,7 @@ int lxcContainerStart(virDomainDef *def,
if (virProcessNamespaceAvailable(VIR_PROCESS_NAMESPACE_USER) < 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Kernel doesn't support user namespace"));
- return -1;
+ goto cleanup;
}
VIR_DEBUG("Enable user namespace");
cflags |= CLONE_NEWUSER;
@@ -2175,7 +2184,7 @@ int lxcContainerStart(virDomainDef *def,
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Config asks for inherit net namespace "
"as well as private network interfaces"));
- return -1;
+ goto cleanup;
}
VIR_DEBUG("Inheriting a net namespace");
}
@@ -2199,10 +2208,16 @@ int lxcContainerStart(virDomainDef *def,
if (pid < 0) {
virReportSystemError(errno, "%s",
_("Failed to run clone container"));
- return -1;
+ goto cleanup;
}
- return pid;
+ ret = pid;
+ cleanup:
+ if (munmap(stack, stacksize) < 0) {
+ VIR_WARN("Unable to munmap() stack: %s", g_strerror(errno));
+ }
+
+ return ret;
}
int lxcContainerChown(virDomainDef *def, const char *path)
--
2.41.0
1 year, 2 months
[PATCH 0/2] libvirt-guests: small improvments
by Jim Fehlig
The first patch is trivial. I suppose the second is debatable. If I build
libvirt with -Dremote_default_mode=legacy but deploy modular daemons,
/run/libvirt/libvirt-sock is provided by virtproxyd, which may or may not
be running when libvirt-guests starts/stops. I added an 'After=virtproxyd.socket'
ordering dependency to libvirt-guests, but it hasn't fixed an issue I'm
seeing when using libvirt-guests+virtproxyd
libvirt-guests.sh[2607]: Can't connect to default. Skipping
I'm still investigating that issue but think the dependency issue is worth
discussing independently.
Jim Fehlig (2):
libvirt-guests: Remove unused variable 'libvirtd'
libvirt-guests: Add systemd odering dependency to virtproxyd
tools/libvirt-guests.service.in | 1 +
tools/libvirt-guests.sh.in | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
--
2.41.0
1 year, 2 months
[PATCH] lxc_container: Increase stack size for lxcContainerChild()
by Michal Privoznik
When spawning a new container (via clone()) we allocate stack for
lxcContainerChild(). So far, we allocate 4 pages for the stack
and this used to be enough until we started rewriting everything
to glib. With glib we switched to g_strerror() which localizes
errno strings and thus increases stack usage, while the
previously used strerror_r() was more compact.
Fortunately, the solution is easy - just increase how much stack
the child can use (16 pages ought to be enough for anybody).
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/511
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/lxc/lxc_container.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 63cf283285..f741a754ce 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -2132,7 +2132,7 @@ int lxcContainerStart(virDomainDef *def,
{
pid_t pid;
int cflags;
- int stacksize = getpagesize() * 4;
+ int stacksize = getpagesize() * 16;
g_autofree char *stack = NULL;
char *stacktop;
lxc_child_argv_t args = {
--
2.41.0
1 year, 2 months
[PATCH 00/13] Use struct zero initializer instead of memset
by Michal Privoznik
This was inspired by Martin's comment here:
https://listman.redhat.com/archives/libvir-list/2023-July/241007.html
It has sent me down a rabbit hole. But hey, it helped me to identify
some needless memset()-s, unused variables, problematic code patterns.
Michal Prívozník (13):
tools: Fix vshControl declaration and initialization
virt-aa-helper: Use struct zero initializer instead of memset
Decrease scope of some variables
qemu: Don't reuse variable in processSerialChangedEvent()
remote_driver: Drop explicit memset(&sargs) in remoteAuthSASL()
virfirewalld: Drop useless memset() in virFirewallDApplyRule()
virnetlink: Drop unused variable from virNetlinkCommand()
securityselinuxhelper: Use g_new0() instead of malloc()+memset() combo
virnetclient: Update comment about memset()
virnetdaemon.c: Use struct zero initializer instead of memset
lib: use struct zero initializer instead of memset
lib: Finish using struct zero initializer manually
lib: Prefer sizeof(variable) instead of sizeof(type) in memset
src/ch/ch_monitor.c | 3 +-
src/conf/domain_conf.c | 8 +-
src/conf/network_conf.c | 28 ++----
src/cpu/cpu_x86.c | 4 +-
src/esx/esx_driver.c | 20 ++---
src/esx/esx_interface_driver.c | 13 +--
src/esx/esx_storage_backend_iscsi.c | 11 +--
src/esx/esx_storage_backend_vmfs.c | 19 ++--
src/esx/esx_util.c | 4 +-
src/libxl/libxl_capabilities.c | 4 +-
src/libxl/libxl_driver.c | 9 +-
src/locking/lock_driver_lockd.c | 19 ++--
src/logging/log_manager.c | 25 ++----
src/lxc/lxc_controller.c | 6 +-
src/lxc/lxc_domain.c | 4 +-
src/lxc/lxc_driver.c | 4 +-
src/nwfilter/nwfilter_dhcpsnoop.c | 4 +-
src/nwfilter/nwfilter_gentech_driver.c | 4 +-
src/qemu/qemu_agent.c | 10 +--
src/qemu/qemu_command.c | 3 +-
src/qemu/qemu_driver.c | 28 +++---
src/qemu/qemu_monitor.c | 10 +--
src/qemu/qemu_monitor_json.c | 11 +--
src/qemu/qemu_process.c | 5 +-
src/remote/remote_daemon_dispatch.c | 115 ++++++++-----------------
src/remote/remote_daemon_stream.c | 23 ++---
src/remote/remote_driver.c | 23 ++---
src/rpc/virnetclient.c | 4 +-
src/rpc/virnetclientprogram.c | 4 +-
src/rpc/virnetclientstream.c | 9 +-
src/rpc/virnetdaemon.c | 10 +--
src/rpc/virnetsaslcontext.c | 3 +-
src/rpc/virnetserverprogram.c | 14 +--
src/rpc/virnetsocket.c | 49 +++--------
src/rpc/virnetsshsession.c | 8 +-
src/rpc/virnettlscontext.c | 3 +-
src/security/virt-aa-helper.c | 5 +-
src/storage/storage_backend_logical.c | 10 +--
src/storage/storage_driver.c | 2 +-
src/test/test_driver.c | 4 +-
src/util/virarptable.c | 3 +-
src/util/virauth.c | 4 +-
src/util/virbpf.c | 52 +++--------
src/util/virdevmapper.c | 8 +-
src/util/virfdstream.c | 3 +-
src/util/virfile.c | 3 +-
src/util/virfirewalld.c | 2 -
src/util/virinitctl.c | 4 +-
src/util/viriscsi.c | 4 +-
src/util/virlog.c | 9 +-
src/util/virnetdev.c | 8 +-
src/util/virnetdevbridge.c | 10 +--
src/util/virnetdevip.c | 8 +-
src/util/virnetdevmacvlan.c | 3 +-
src/util/virnetdevtap.c | 9 +-
src/util/virnetlink.c | 7 +-
src/util/virperf.c | 3 +-
src/util/virprocess.c | 3 +-
src/util/virsocket.c | 6 +-
src/util/virsocketaddr.c | 7 +-
src/util/viruri.c | 4 +-
src/util/virutil.c | 4 +-
src/util/viruuid.c | 4 +-
src/vbox/vbox_storage.c | 10 +--
src/vmx/vmx.c | 8 +-
tests/libxlmock.c | 4 +-
tests/nsstest.c | 8 +-
tests/nwfilterxml2firewalltest.c | 4 +-
tests/qemumonitorjsontest.c | 11 +--
tests/qemumonitortestutils.c | 8 +-
tests/qemuxml2argvtest.c | 4 +-
tests/securityselinuxhelper.c | 5 +-
tests/sockettest.c | 6 +-
tests/virhostcputest.c | 3 +-
tests/virnetmessagetest.c | 8 +-
tests/virnetsockettest.c | 7 +-
tools/nss/libvirt_nss.c | 10 +--
tools/virsh-domain-monitor.c | 10 +--
tools/virsh-domain.c | 15 ++--
tools/virsh.c | 7 +-
tools/virt-admin.c | 7 +-
tools/vsh-table.c | 4 +-
82 files changed, 258 insertions(+), 591 deletions(-)
--
2.41.0
1 year, 2 months
[PATCH] Fix some typos in documentation and comments
by Stefan Weil
Signed-off-by: Stefan Weil <sw(a)weilnetz.de>
---
This patch was triggered by a spelling check for the generated
QEMU documentation using codespell. It does not try to fix all
typos which still exist in the QEMU code, but has a focus on
those required to fix the documentation. Nevertheless some code
comments with the same typos were fixed, too.
I think the patch is trivial, so maybe it can still be included
in the upcoming release, but that's not strictly necessary.
Stefan
docs/about/deprecated.rst | 2 +-
docs/devel/qom.rst | 2 +-
docs/system/devices/nvme.rst | 2 +-
hw/core/loader.c | 4 ++--
include/exec/memory.h | 2 +-
ui/vnc-enc-tight.c | 2 +-
6 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 1c35f55666..92a2bafd2b 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -369,7 +369,7 @@ mapping permissions et al by using its 'mapped' security model option.
Nowadays it would make sense to reimplement the ``proxy`` backend by using
QEMU's ``vhost`` feature, which would eliminate the high latency costs under
which the 9p ``proxy`` backend currently suffers. However as of to date nobody
-has indicated plans for such kind of reimplemention unfortunately.
+has indicated plans for such kind of reimplementation unfortunately.
Block device options
diff --git a/docs/devel/qom.rst b/docs/devel/qom.rst
index 0b506426d7..9918fac7f2 100644
--- a/docs/devel/qom.rst
+++ b/docs/devel/qom.rst
@@ -30,7 +30,7 @@ user configuration.
Creating a QOM class
====================
-A simple minimal device implementation may look something like bellow:
+A simple minimal device implementation may look something like below:
.. code-block:: c
:caption: Creating a minimal type
diff --git a/docs/system/devices/nvme.rst b/docs/system/devices/nvme.rst
index a8bb8d729c..2a3af268f7 100644
--- a/docs/system/devices/nvme.rst
+++ b/docs/system/devices/nvme.rst
@@ -232,7 +232,7 @@ parameters:
Set the number of Reclaim Groups.
``fdp.nruh`` (default: ``0``)
- Set the number of Reclaim Unit Handles. This is a mandatory paramater and
+ Set the number of Reclaim Unit Handles. This is a mandatory parameter and
must be non-zero.
``fdp.runs`` (default: ``96M``)
diff --git a/hw/core/loader.c b/hw/core/loader.c
index 8b7fd9e9e5..4dd5a71fb7 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -863,7 +863,7 @@ ssize_t load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz)
/*
* The Linux header magic number for a EFI PE/COFF
- * image targetting an unspecified architecture.
+ * image targeting an unspecified architecture.
*/
#define EFI_PE_LINUX_MAGIC "\xcd\x23\x82\x81"
@@ -1492,7 +1492,7 @@ RomGap rom_find_largest_gap_between(hwaddr base, size_t size)
if (rom->mr || rom->fw_file) {
continue;
}
- /* ignore anything finishing bellow base */
+ /* ignore anything finishing below base */
if (rom->addr + rom->romsize <= base) {
continue;
}
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 7f5c11a0cc..68284428f8 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -942,7 +942,7 @@ struct MemoryListener {
*
* @listener: The #MemoryListener.
* @last_stage: The last stage to synchronize the log during migration.
- * The caller should gurantee that the synchronization with true for
+ * The caller should guarantee that the synchronization with true for
* @last_stage is triggered for once after all VCPUs have been stopped.
*/
void (*log_sync_global)(MemoryListener *listener, bool last_stage);
diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c
index 09200d71b8..ee853dcfcb 100644
--- a/ui/vnc-enc-tight.c
+++ b/ui/vnc-enc-tight.c
@@ -77,7 +77,7 @@ static int tight_send_framebuffer_update(VncState *vs, int x, int y,
#ifdef CONFIG_VNC_JPEG
static const struct {
- double jpeg_freq_min; /* Don't send JPEG if the freq is bellow */
+ double jpeg_freq_min; /* Don't send JPEG if the freq is below */
double jpeg_freq_threshold; /* Always send JPEG if the freq is above */
int jpeg_idx; /* Allow indexed JPEG */
int jpeg_full; /* Allow full color JPEG */
--
2.39.2
1 year, 3 months
[libvirt PATCH] src: fix max file limits in systemd services
by Daniel P. Berrangé
This fixes
commit 38abf9c34dc481b0dc923bdab446ee623bdc5ab6
Author: Daniel P. Berrangé <berrange(a)redhat.com>
Date: Wed Jun 21 13:22:40 2023 +0100
src: set max open file limit to match systemd >= 240 defaults
The bug referenced in that commit had suggested to set
LimitNOFile=512000:1024
on the basis that matches current systemd default behaviour and is
compatible with old systemd. That was good except
* The setting is LimitNOFILE and these are case sensitive
* The hard and soft limits were inverted - soft must come
first and so it would have been ignored even if the
setting name was correct.
* The default hard limit is 524288 not 512000
Reported-by: Olaf Hering <olaf(a)aepfle.de>
Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com>
---
src/ch/virtchd.service.in | 2 +-
src/locking/virtlockd.service.in | 2 +-
src/logging/virtlogd.service.in | 2 +-
src/lxc/virtlxcd.service.in | 2 +-
src/qemu/virtqemud.service.in | 2 +-
src/remote/libvirtd.service.in | 2 +-
6 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/ch/virtchd.service.in b/src/ch/virtchd.service.in
index be242fea78..351eee312b 100644
--- a/src/ch/virtchd.service.in
+++ b/src/ch/virtchd.service.in
@@ -24,7 +24,7 @@ Restart=on-failure
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
# The cgroups pids controller can limit the number of tasks started by
# the daemon, which can limit the number of domains for some hypervisors.
# A conservative default of 8 tasks per guest results in a TasksMax of
diff --git a/src/locking/virtlockd.service.in b/src/locking/virtlockd.service.in
index f1792dcb43..dd0bbab083 100644
--- a/src/locking/virtlockd.service.in
+++ b/src/locking/virtlockd.service.in
@@ -18,7 +18,7 @@ OOMScoreAdjust=-900
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
[Install]
Also=virtlockd.socket
diff --git a/src/logging/virtlogd.service.in b/src/logging/virtlogd.service.in
index cef4053f59..8e245ddb43 100644
--- a/src/logging/virtlogd.service.in
+++ b/src/logging/virtlogd.service.in
@@ -18,7 +18,7 @@ OOMScoreAdjust=-900
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
[Install]
Also=virtlogd.socket
diff --git a/src/lxc/virtlxcd.service.in b/src/lxc/virtlxcd.service.in
index b615a3f32d..ee3a7f1083 100644
--- a/src/lxc/virtlxcd.service.in
+++ b/src/lxc/virtlxcd.service.in
@@ -24,7 +24,7 @@ Restart=on-failure
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
# The cgroups pids controller can limit the number of tasks started by
# the daemon, which can limit the number of domains for some hypervisors.
# A conservative default of 8 tasks per guest results in a TasksMax of
diff --git a/src/qemu/virtqemud.service.in b/src/qemu/virtqemud.service.in
index e3dc738b8f..e79670ca95 100644
--- a/src/qemu/virtqemud.service.in
+++ b/src/qemu/virtqemud.service.in
@@ -26,7 +26,7 @@ Restart=on-failure
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
# The cgroups pids controller can limit the number of tasks started by
# the daemon, which can limit the number of domains for some hypervisors.
# A conservative default of 8 tasks per guest results in a TasksMax of
diff --git a/src/remote/libvirtd.service.in b/src/remote/libvirtd.service.in
index abac58cb2c..84f1613adc 100644
--- a/src/remote/libvirtd.service.in
+++ b/src/remote/libvirtd.service.in
@@ -31,7 +31,7 @@ Restart=on-failure
# Raise hard limits to match behaviour of systemd >= 240.
# During startup, daemon will set soft limit to match hard limit
# per systemd recommendations
-LimitNOFile=512000:1024
+LimitNOFILE=1024:524288
# The cgroups pids controller can limit the number of tasks started by
# the daemon, which can limit the number of domains for some hypervisors.
# A conservative default of 8 tasks per guest results in a TasksMax of
--
2.41.0
1 year, 3 months
[PATCH] daemon: Treat logging of VIR_ERR_MULTIPLE_INTERFACES same as VIR_ERR_NO_INTERFACE
by Peter Krempa
When a query for an interface via virInterfaceLookupByMACString finds
multiple interfaces an error is returned. Treat such error with the same
'debug' priority as we treat when the interface was not found to avoid
spamming logs with such configurations.
Closes: https://gitlab.com/libvirt/libvirt/-/issues/514
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/remote/remote_daemon.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/remote/remote_daemon.c b/src/remote/remote_daemon.c
index d880711c91..d4d999e53a 100644
--- a/src/remote/remote_daemon.c
+++ b/src/remote/remote_daemon.c
@@ -97,6 +97,7 @@ static int daemonErrorLogFilter(virErrorPtr err, int priority)
case VIR_ERR_NO_STORAGE_VOL:
case VIR_ERR_NO_NODE_DEVICE:
case VIR_ERR_NO_INTERFACE:
+ case VIR_ERR_MULTIPLE_INTERFACES:
case VIR_ERR_NO_NWFILTER:
case VIR_ERR_NO_NWFILTER_BINDING:
case VIR_ERR_NO_SECRET:
--
2.41.0
1 year, 3 months
[PATCH 0/3] lxc: Fix reporting of startup errors with debug logging enabled
by Peter Krempa
Few issues with propagating error to the user when debug logging is
enabled,
Peter Krempa (3):
virLXCControllerSetupUsernsMap: Modify debug logging for clean startup
errors
virLXCProcessReadLogOutputData: Refill buffer after filtering out
noise
virLXCProcessReportStartupLogError: Strip trailing newline from error
src/lxc/lxc_controller.c | 8 +++++---
src/lxc/lxc_process.c | 12 ++++++++++++
2 files changed, 17 insertions(+), 3 deletions(-)
--
2.41.0
1 year, 3 months
[PATCH 0/2] qemu_passt: Stop pre-creating passt logfile
by Michal Privoznik
See reasoning in 2/2.
Michal Prívozník (2):
Revert "qemu_passt: Actually use @logfd"
Revert "qemu_passt: Precreate passt logfile"
src/qemu/qemu_passt.c | 40 +++++-----------------------------------
1 file changed, 5 insertions(+), 35 deletions(-)
--
2.41.0
1 year, 3 months
[PATCH RFC 0/3] Reflect MAC change in live domain XML
by Michal Privoznik
These are RFC patches. I'd like to start a discussion on the following
problem:
A mgmt application has info tied to an <interface/> (stored elsewhere,
not important right now). And they use basically the only piece of
information that's visible in both host and guest: MAC address. No, user
aliases are not visible in the guest. Therefore, when they query the
guest-agent (e.g. via 'virsh domifaddr --source agent') they can
reconstruct their knowledge on NICs.
But there's a catch - if user decides to change MAC address form inside
of the VM. Then the only link between host and guest is broken.
Now, we could make the guest-agent report both current and permanent MAC
address. But unfortunately, libvirt's virDomainInterfaceAddresses() is
not prepared for that.
Now, I don't recall why we decided to not update MAC address in the live
XML on change, but maybe somebody else does. Or we can pass the event
from QEMU to the mgmt application so that it can update its state.
Michal Prívozník (3):
qemu: Reflect MAC address change in live domain XML
Introduce NIC_MAC_CHANGE event
qemu: Emit NIC_MAC_CHANGE event
examples/c/misc/event-test.c | 14 +++++
include/libvirt/libvirt-domain.h | 28 +++++++++
src/conf/domain_event.c | 93 +++++++++++++++++++++++++++++
src/conf/domain_event.h | 12 ++++
src/libvirt_private.syms | 2 +
src/qemu/qemu_domain.c | 34 ++++++++++-
src/qemu/qemu_domain.h | 3 +-
src/qemu/qemu_driver.c | 11 ++--
src/qemu/qemu_process.c | 2 +-
src/remote/remote_daemon_dispatch.c | 32 ++++++++++
src/remote/remote_driver.c | 34 +++++++++++
src/remote/remote_protocol.x | 17 +++++-
tools/virsh-domain-event.c | 20 +++++++
13 files changed, 294 insertions(+), 8 deletions(-)
--
2.39.3
1 year, 3 months
