March 2021 - Devel - libvirt List Archives

[libvirt PATCH] src: ensure GSource background unref happens in correct event loop
by Daniel P. Berrangé 17 Mar '21

17 Mar '21

The g_idle_add function adds a callback to the primary GMainContext. To workaround the GSource unref bugs, we need to add our callbacks to the GMainContext that is associated with the GSource being unref'd. Thus code using the per-VM virEventThread must use its private GMainContext. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com> --- meson.build | 3 --- src/libvirt_glib_crash_workaround.syms | 11 ----------- src/libvirt_private.syms | 1 + src/meson.build | 7 ------- src/qemu/qemu_agent.c | 2 +- src/qemu/qemu_monitor.c | 2 +- src/util/glibcompat.c | 20 ++++++++++++++++++-- src/util/glibcompat.h | 11 +---------- src/util/vireventglib.c | 12 ++++++------ 9 files changed, 28 insertions(+), 41 deletions(-) delete mode 100644 src/libvirt_glib_crash_workaround.syms diff --git a/meson.build b/meson.build index 69a7b4c88e..ea93a2a8ec 100644 --- a/meson.build +++ b/meson.build @@ -1049,9 +1049,6 @@ if host_machine.system() == 'windows' else gio_dep = dependency('gio-unix-2.0', version: '>=' + glib_version) endif -# GLib event loop race workaround in glibcompat.h, remove when minimum required -# glib is >= 2.64.0 -glib_crash_workaround = glib_dep.version().version_compare('<2.64.0') glib_dep = declare_dependency( dependencies: [ glib_dep, gobject_dep, gio_dep ], ) diff --git a/src/libvirt_glib_crash_workaround.syms b/src/libvirt_glib_crash_workaround.syms deleted file mode 100644 index 249058b65b..0000000000 --- a/src/libvirt_glib_crash_workaround.syms +++ /dev/null @@ -1,11 +0,0 @@ -# -# Private symbols specific for pre-2.64.0 GLib workaround -# - -# util/glibcompat.h -virEventGLibSourceUnrefIdle; - -# Let emacs know we want case-insensitive sorting -# Local Variables: -# sort-fold-case: t -# End: diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 767d665613..526dcee11a 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -1733,6 +1733,7 @@ virStorageSourceUpdatePhysicalSize; # util/glibcompat.h vir_g_canonicalize_filename; vir_g_fsync; +vir_g_source_unref; vir_g_strdup_printf; vir_g_strdup_vprintf; diff --git a/src/meson.build b/src/meson.build index 70a5a83eea..c7ff9e978c 100644 --- a/src/meson.build +++ b/src/meson.build @@ -124,13 +124,6 @@ else sym_files += 'libvirt_libssh2.syms' endif -if glib_crash_workaround - used_sym_files += 'libvirt_glib_crash_workaround.syms' -else - sym_files += 'libvirt_glib_crash_workaround.syms' -endif - - # variables filled by subdirectories libvirt_libs = [] diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c index 01ba2c78c1..787a7bb41c 100644 --- a/src/qemu/qemu_agent.c +++ b/src/qemu/qemu_agent.c @@ -533,7 +533,7 @@ qemuAgentUnregister(qemuAgentPtr agent) { if (agent->watch) { g_source_destroy(agent->watch); - g_vir_source_unref_safe(agent->watch); + vir_g_source_unref(agent->watch, agent->context); agent->watch = NULL; } } diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index b4f2641504..f6cd9d9eda 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -862,7 +862,7 @@ qemuMonitorUnregister(qemuMonitorPtr mon) { if (mon->watch) { g_source_destroy(mon->watch); - g_vir_source_unref_safe(mon->watch); + vir_g_source_unref(mon->watch, mon->context); mon->watch = NULL; } } diff --git a/src/util/glibcompat.c b/src/util/glibcompat.c index fe19ffa87b..eb6dcc0111 100644 --- a/src/util/glibcompat.c +++ b/src/util/glibcompat.c @@ -231,9 +231,14 @@ vir_g_strdup_vprintf(const char *msg, va_list args) * * Drop when min glib >= 2.64.0 */ -#if GLIB_CHECK_VERSION(2, 64, 0) != TRUE +#if GLIB_CHECK_VERSION(2, 64, 0) +void vir_g_source_unref(GSource *src, GMainContext *ctx G_GNUC_UNUSED) +{ + g_source_unref(src); +} +#else -gboolean +static gboolean virEventGLibSourceUnrefIdle(gpointer data) { GSource *src = data; @@ -243,4 +248,15 @@ virEventGLibSourceUnrefIdle(gpointer data) return FALSE; } +void vir_g_source_unref(GSource *src, GMainContext *ctx) +{ + GSource *idle = g_idle_source_new(); + + g_source_set_callback(idle, virEventGLibSourceUnrefIdle, src, NULL); + + g_source_attach(idle, ctx); + + g_source_unref(idle); +} + #endif diff --git a/src/util/glibcompat.h b/src/util/glibcompat.h index 9c52843274..697687b967 100644 --- a/src/util/glibcompat.h +++ b/src/util/glibcompat.h @@ -85,13 +85,4 @@ char *vir_g_strdup_vprintf(const char *msg, va_list args) #undef g_fsync #define g_fsync vir_g_fsync -/* Drop when min glib >= 2.64.0 */ -#if GLIB_CHECK_VERSION(2, 64, 0) -# define g_vir_source_unref_safe(source) g_source_unref(source) -#else -# define g_vir_source_unref_safe(source) g_idle_add(virEventGLibSourceUnrefIdle, source) - -gboolean -virEventGLibSourceUnrefIdle(gpointer data); - -#endif +void vir_g_source_unref(GSource *src, GMainContext *ctx); diff --git a/src/util/vireventglib.c b/src/util/vireventglib.c index 88e3ec6d5d..f3e5a344b0 100644 --- a/src/util/vireventglib.c +++ b/src/util/vireventglib.c @@ -214,7 +214,7 @@ virEventGLibHandleUpdate(int watch, if (data->source != NULL) { VIR_DEBUG("Removed old handle source=%p", data->source); g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); } data->source = virEventGLibAddSocketWatch( @@ -228,7 +228,7 @@ virEventGLibHandleUpdate(int watch, VIR_DEBUG("Removed old handle source=%p", data->source); g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); data->source = NULL; data->events = 0; } @@ -277,7 +277,7 @@ virEventGLibHandleRemove(int watch) if (data->source != NULL) { g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); data->source = NULL; data->events = 0; } @@ -410,7 +410,7 @@ virEventGLibTimeoutUpdate(int timer, if (interval >= 0) { if (data->source != NULL) { g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); } data->interval = interval; @@ -420,7 +420,7 @@ virEventGLibTimeoutUpdate(int timer, goto cleanup; g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); data->source = NULL; } @@ -469,7 +469,7 @@ virEventGLibTimeoutRemove(int timer) if (data->source != NULL) { g_source_destroy(data->source); - g_vir_source_unref_safe(data->source); + vir_g_source_unref(data->source, NULL); data->source = NULL; } -- 2.30.2

2 1

[PATCH] target/mips: Deprecate Trap-and-Emul KVM support
by Jiaxun Yang 17 Mar '21

17 Mar '21

Upstream kernel had removed both host[1] and guest[2] support. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/commit/?id=4… [2]: https://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/commit/?id=a… Signed-off-by: Jiaxun Yang <jiaxun.yang(a)flygoat.com> --- docs/system/deprecated.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index cfabe69846..a409c65485 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -496,3 +496,11 @@ nanoMIPS ISA The ``nanoMIPS`` ISA has never been upstreamed to any compiler toolchain. As it is hard to generate binaries for it, declare it deprecated. + +KVM features +------------------- + +MIPS Trap-and-Emul KVM support + +The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed +from upstream kernel, declare it deprecated. -- 2.30.1

2 2

[PATCH 0/6] Drop internal virXXXPtr typedefs
by Michal Privoznik 17 Mar '21

17 Mar '21

This is patch set that implement dropping of virXXXPtr typedefs as discussed here: https://listman.redhat.com/archives/libvir-list/2021-March/msg00427.html and it does is in big bang style, just like suggested in the discussion. Patches can be found here: https://gitlab.com/MichalPrivoznik/libvirt/-/tree/ptr_remove And of course pipeline is green: https://gitlab.com/MichalPrivoznik/libvirt/-/pipelines/269102351 Patch 6/6 is intentionally cut off as it has ~ 6MiB. I'll replace $URL in its commit message with link to this cover letter, once I send it. I've played around with sed and came to the following ugly, horrible and ineffective bash script: =========== #!/bin/bash SED_SCRIPT="sed_script" export IFS=$'\n' PRESERVED=( $(git grep -h "^typedef.*Ptr;$" -- include/) ) for i in $(git grep -h "^typedef.*Ptr;$"); do subst=1 for p in ${PRESERVED[*]}; do if [[ $i == *$p* ]]; then subst=0 fi done if [ $subst -ne 1 ]; then continue; fi PTR=$(echo $i | cut -d'*' -f2 | cut -d';' -f1); if [[ $i == *struct* ]]; then SRC=$(echo ${i#"typedef "} | cut -d' ' -f1-2); else SRC=$(echo ${i#"typedef "} | cut -d' ' -f1) ; fi if [ "$1" -eq 0 ]; then echo "s/${PTR} /${SRC} */g"; elif [ "$1" -eq 1 ]; then echo "s/${PTR}/${SRC} */g"; echo "/^typedef.*\*${SRC} \*;$/D"; fi done > ${SED_SCRIPT} for i in $(git ls-files); do if [ -f $i -a ! -L $i ]; then echo $i; sed -i -f ${SED_SCRIPT} $i; fi done rm ${SED_SCRIPT} =========== I've ran it like following: ./script.sh 0 && ./script.sh 1 Mostly, because in the first run I wanted to fix following pattern: virXXXPtr variable; and in the second: static virXXXPtr function() And just like always, I had to fix some stuff by hand. For instance, in vbox there is this function virVBoxSnapshotConfHardDiskPtrByLocation() and of course there's also virVBoxSnapshotConfHardDiskPtr. Then, I've dropped some empty lines, mostly from patterns like this: typedef struct _virXXX virXXX;  struct _virXXX { Michal Prívozník (6): virsysinfo: Define and use auto cleanup func for virSysinfoDef properly gendispatch: Don't use virXXXPtr for internal types syntax-check: Fix and rename virSecurity rule virconftypes: Fix name of virCapsGuestArchPtr lib: Put some variable declarations on individual lines lib: Drop internal virXXXPtr typedefs build-aux/syntax-check.mk | 4 +- docs/advanced-tests.rst | 2 +- docs/api_extension.html.in | 2 +- docs/coding-style.rst | 2 +- docs/internals/command.html.in | 12 +- docs/internals/rpc.html.in | 32 +- scripts/esx_vi_generator.py | 6 +- scripts/hyperv_wmi_generator.py | 6 +- src/access/viraccessdriver.h | 52 +- src/access/viraccessdrivernop.c | 46 +- src/access/viraccessdriverpolkit.c | 52 +- src/access/viraccessdriverstack.c | 82 +- src/access/viraccessdriverstack.h | 4 +- src/access/viraccessmanager.c | 78 +- src/access/viraccessmanager.h | 57 +- src/admin/admin_remote.c | 56 +- src/admin/admin_server.c | 34 +- src/admin/admin_server.h | 26 +- src/admin/admin_server_dispatch.c | 129 +- src/admin/admin_server_dispatch.h | 8 +- src/admin/libvirt-admin.c | 8 +- src/bhyve/bhyve_capabilities.c | 26 +- src/bhyve/bhyve_capabilities.h | 8 +- src/bhyve/bhyve_command.c | 121 +- src/bhyve/bhyve_command.h | 14 +- src/bhyve/bhyve_conf.c | 18 +- src/bhyve/bhyve_conf.h | 9 +- src/bhyve/bhyve_device.c | 30 +- src/bhyve/bhyve_device.h | 6 +- src/bhyve/bhyve_domain.c | 36 +- src/bhyve/bhyve_domain.h | 7 +- src/bhyve/bhyve_driver.c | 161 +- src/bhyve/bhyve_driver.h | 6 +- src/bhyve/bhyve_monitor.c | 34 +- src/bhyve/bhyve_monitor.h | 7 +- src/bhyve/bhyve_parse_command.c | 40 +- src/bhyve/bhyve_parse_command.h | 4 +- src/bhyve/bhyve_process.c | 52 +- src/bhyve/bhyve_process.h | 16 +- src/bhyve/bhyve_utils.h | 25 +- src/conf/backup_conf.c | 54 +- src/conf/backup_conf.h | 24 +- src/conf/capabilities.c | 240 +- src/conf/capabilities.h | 116 +- src/conf/checkpoint_conf.c | 80 +- src/conf/checkpoint_conf.h | 23 +- src/conf/cpu_conf.c | 78 +- src/conf/cpu_conf.h | 71 +- src/conf/device_conf.c | 36 +- src/conf/device_conf.h | 42 +- src/conf/domain_addr.c | 315 +-- src/conf/domain_addr.h | 128 +- src/conf/domain_audit.c | 96 +- src/conf/domain_audit.h | 76 +- src/conf/domain_capabilities.c | 70 +- src/conf/domain_capabilities.h | 39 +- src/conf/domain_conf.c | 2508 ++++++++--------- src/conf/domain_conf.h | 967 ++++--- src/conf/domain_event.c | 552 ++-- src/conf/domain_event.h | 178 +- src/conf/domain_nwfilter.c | 18 +- src/conf/domain_nwfilter.h | 6 +- src/conf/domain_validate.c | 64 +- src/conf/domain_validate.h | 10 +- src/conf/interface_conf.c | 76 +- src/conf/interface_conf.h | 18 +- src/conf/moment_conf.c | 8 +- src/conf/moment_conf.h | 8 +- src/conf/netdev_bandwidth_conf.c | 12 +- src/conf/netdev_bandwidth_conf.h | 6 +- src/conf/netdev_vlan_conf.c | 4 +- src/conf/netdev_vlan_conf.h | 4 +- src/conf/netdev_vport_profile_conf.c | 6 +- src/conf/netdev_vport_profile_conf.h | 4 +- src/conf/network_conf.c | 198 +- src/conf/network_conf.h | 105 +- src/conf/network_event.c | 26 +- src/conf/network_event.h | 6 +- src/conf/networkcommon_conf.c | 6 +- src/conf/networkcommon_conf.h | 6 +- src/conf/node_device_conf.c | 214 +- src/conf/node_device_conf.h | 70 +- src/conf/node_device_event.c | 37 +- src/conf/node_device_event.h | 8 +- src/conf/node_device_util.c | 4 +- src/conf/node_device_util.h | 4 +- src/conf/numa_conf.c | 161 +- src/conf/numa_conf.h | 93 +- src/conf/nwfilter_conf.c | 142 +- src/conf/nwfilter_conf.h | 52 +- src/conf/nwfilter_ipaddrmap.c | 10 +- src/conf/nwfilter_ipaddrmap.h | 2 +- src/conf/nwfilter_params.c | 77 +- src/conf/nwfilter_params.h | 42 +- src/conf/object_event.c | 134 +- src/conf/object_event.h | 18 +- src/conf/object_event_private.h | 18 +- src/conf/secret_conf.c | 16 +- src/conf/secret_conf.h | 7 +- src/conf/secret_event.c | 37 +- src/conf/secret_event.h | 8 +- src/conf/snapshot_conf.c | 98 +- src/conf/snapshot_conf.h | 41 +- src/conf/snapshot_conf_priv.h | 4 +- src/conf/storage_adapter_conf.c | 30 +- src/conf/storage_adapter_conf.h | 13 +- src/conf/storage_capabilities.c | 14 +- src/conf/storage_capabilities.h | 7 +- src/conf/storage_conf.c | 143 +- src/conf/storage_conf.h | 82 +- src/conf/storage_encryption_conf.c | 44 +- src/conf/storage_encryption_conf.h | 15 +- src/conf/storage_event.c | 37 +- src/conf/storage_event.h | 8 +- src/conf/storage_source_conf.c | 152 +- src/conf/storage_source_conf.h | 125 +- src/conf/virchrdev.c | 19 +- src/conf/virchrdev.h | 7 +- src/conf/virconftypes.h | 114 - src/conf/virdomaincheckpointobjlist.c | 58 +- src/conf/virdomaincheckpointobjlist.h | 54 +- src/conf/virdomainmomentobjlist.c | 110 +- src/conf/virdomainmomentobjlist.h | 66 +- src/conf/virdomainobjlist.c | 144 +- src/conf/virdomainobjlist.h | 55 +- src/conf/virdomainsnapshotobjlist.c | 62 +- src/conf/virdomainsnapshotobjlist.h | 54 +- src/conf/virinterfaceobj.c | 83 +- src/conf/virinterfaceobj.h | 44 +- src/conf/virnetworkobj.c | 271 +- src/conf/virnetworkobj.h | 156 +- src/conf/virnetworkportdef.c | 18 +- src/conf/virnetworkportdef.h | 15 +- src/conf/virnodedeviceobj.c | 159 +- src/conf/virnodedeviceobj.h | 57 +- src/conf/virnwfilterbindingdef.c | 26 +- src/conf/virnwfilterbindingdef.h | 16 +- src/conf/virnwfilterbindingobj.c | 40 +- src/conf/virnwfilterbindingobj.h | 23 +- src/conf/virnwfilterbindingobjlist.c | 88 +- src/conf/virnwfilterbindingobjlist.h | 27 +- src/conf/virnwfilterobj.c | 112 +- src/conf/virnwfilterobj.h | 59 +- src/conf/virsavecookie.c | 22 +- src/conf/virsavecookie.h | 25 +- src/conf/virsecretobj.c | 139 +- src/conf/virsecretobj.h | 60 +- src/conf/virstorageobj.c | 340 ++- src/conf/virstorageobj.h | 150 +- src/cpu/cpu.c | 70 +- src/cpu/cpu.h | 125 +- src/cpu/cpu_arm.c | 94 +- src/cpu/cpu_ppc64.c | 63 +- src/cpu/cpu_s390.c | 8 +- src/cpu/cpu_x86.c | 426 ++- src/cpu/cpu_x86.h | 8 +- src/cpu/cpu_x86_data.h | 3 - src/datatypes.c | 58 +- src/datatypes.h | 74 +- src/driver-hypervisor.h | 3 +- src/driver-interface.h | 1 - src/driver-network.h | 1 - src/driver-nodedev.h | 1 - src/driver-nwfilter.h | 1 - src/driver-secret.h | 1 - src/driver-state.h | 2 - src/driver-storage.h | 1 - src/driver-stream.h | 2 - src/driver.c | 2 +- src/driver.h | 32 +- src/esx/esx_driver.c | 22 +- src/esx/esx_interface_driver.c | 4 +- src/esx/esx_network_driver.c | 8 +- src/esx/esx_private.h | 4 +- src/esx/esx_storage_driver.c | 28 +- src/esx/esx_util.c | 4 +- src/esx/esx_util.h | 2 +- src/esx/esx_vi.c | 6 +- src/esx/esx_vi.h | 8 +- src/esx/esx_vi_types.c | 12 +- src/esx/esx_vi_types.h | 26 +- src/hyperv/hyperv_driver.c | 74 +- src/hyperv/hyperv_private.h | 4 +- src/hyperv/hyperv_util.c | 4 +- src/hyperv/hyperv_util.h | 2 +- src/hyperv/hyperv_wmi.c | 66 +- src/hyperv/hyperv_wmi.h | 49 +- src/hyperv/hyperv_wmi_classes.h | 4 +- src/hypervisor/domain_cgroup.c | 20 +- src/hypervisor/domain_cgroup.h | 16 +- src/hypervisor/domain_driver.c | 29 +- src/hypervisor/domain_driver.h | 18 +- src/hypervisor/virclosecallbacks.c | 55 +- src/hypervisor/virclosecallbacks.h | 25 +- src/hypervisor/virhostdev.c | 327 +-- src/hypervisor/virhostdev.h | 121 +- src/interface/interface_backend_netcf.c | 26 +- src/interface/interface_backend_udev.c | 14 +- src/libvirt.c | 38 +- src/libxl/libxl_capabilities.c | 64 +- src/libxl/libxl_capabilities.h | 6 +- src/libxl/libxl_conf.c | 142 +- src/libxl/libxl_conf.h | 75 +- src/libxl/libxl_domain.c | 196 +- src/libxl/libxl_domain.h | 57 +- src/libxl/libxl_driver.c | 727 ++--- src/libxl/libxl_logger.c | 8 +- src/libxl/libxl_logger.h | 9 +- src/libxl/libxl_migration.c | 145 +- src/libxl/libxl_migration.h | 24 +- src/libxl/xen_common.c | 184 +- src/libxl/xen_common.h | 30 +- src/libxl/xen_xl.c | 178 +- src/libxl/xen_xl.h | 8 +- src/libxl/xen_xm.c | 43 +- src/libxl/xen_xm.h | 6 +- src/locking/domain_lock.c | 72 +- src/locking/domain_lock.h | 40 +- src/locking/lock_daemon.c | 106 +- src/locking/lock_daemon.h | 10 +- src/locking/lock_daemon_config.c | 12 +- src/locking/lock_daemon_config.h | 8 +- src/locking/lock_daemon_dispatch.c | 92 +- src/locking/lock_driver.h | 21 +- src/locking/lock_driver_lockd.c | 73 +- src/locking/lock_driver_nop.c | 16 +- src/locking/lock_driver_sanlock.c | 62 +- src/locking/lock_manager.c | 42 +- src/locking/lock_manager.h | 29 +- src/logging/log_daemon.c | 88 +- src/logging/log_daemon.h | 7 +- src/logging/log_daemon_config.c | 12 +- src/logging/log_daemon_config.h | 8 +- src/logging/log_daemon_dispatch.c | 32 +- src/logging/log_handler.c | 72 +- src/logging/log_handler.h | 17 +- src/logging/log_manager.c | 24 +- src/logging/log_manager.h | 13 +- src/lxc/lxc_cgroup.c | 74 +- src/lxc/lxc_cgroup.h | 16 +- src/lxc/lxc_conf.c | 34 +- src/lxc/lxc_conf.h | 37 +- src/lxc/lxc_container.c | 92 +- src/lxc/lxc_container.h | 6 +- src/lxc/lxc_controller.c | 225 +- src/lxc/lxc_domain.c | 56 +- src/lxc/lxc_domain.h | 18 +- src/lxc/lxc_driver.c | 590 ++-- src/lxc/lxc_fuse.c | 32 +- src/lxc/lxc_fuse.h | 10 +- src/lxc/lxc_hostdev.c | 30 +- src/lxc/lxc_hostdev.h | 20 +- src/lxc/lxc_monitor.c | 50 +- src/lxc/lxc_monitor.h | 28 +- src/lxc/lxc_native.c | 114 +- src/lxc/lxc_native.h | 6 +- src/lxc/lxc_process.c | 162 +- src/lxc/lxc_process.h | 38 +- src/network/bridge_driver.c | 568 ++-- src/network/bridge_driver.h | 6 +- src/network/bridge_driver_linux.c | 100 +- src/network/bridge_driver_nop.c | 8 +- src/network/bridge_driver_platform.h | 17 +- src/node_device/node_device_driver.c | 74 +- src/node_device/node_device_driver.h | 10 +- src/node_device/node_device_udev.c | 152 +- src/nwfilter/nwfilter_dhcpsnoop.c | 186 +- src/nwfilter/nwfilter_dhcpsnoop.h | 6 +- src/nwfilter/nwfilter_driver.c | 48 +- src/nwfilter/nwfilter_ebiptables_driver.c | 205 +- src/nwfilter/nwfilter_gentech_driver.c | 129 +- src/nwfilter/nwfilter_gentech_driver.h | 18 +- src/nwfilter/nwfilter_learnipaddr.c | 40 +- src/nwfilter/nwfilter_learnipaddr.h | 6 +- src/nwfilter/nwfilter_tech_driver.h | 8 +- src/openvz/openvz_conf.c | 30 +- src/openvz/openvz_conf.h | 12 +- src/openvz/openvz_driver.c | 141 +- src/openvz/openvz_util.c | 2 +- src/qemu/THREADS.txt | 72 +- src/qemu/qemu_agent.c | 279 +- src/qemu/qemu_agent.h | 90 +- src/qemu/qemu_alias.c | 72 +- src/qemu/qemu_alias.h | 48 +- src/qemu/qemu_backup.c | 136 +- src/qemu/qemu_backup.h | 26 +- src/qemu/qemu_block.c | 522 ++-- src/qemu/qemu_block.h | 199 +- src/qemu/qemu_blockjob.c | 334 +-- src/qemu/qemu_blockjob.h | 120 +- src/qemu/qemu_capabilities.c | 643 +++-- src/qemu/qemu_capabilities.h | 117 +- src/qemu/qemu_capspriv.h | 60 +- src/qemu/qemu_cgroup.c | 202 +- src/qemu/qemu_cgroup.h | 81 +- src/qemu/qemu_checkpoint.c | 190 +- src/qemu/qemu_checkpoint.h | 52 +- src/qemu/qemu_command.c | 1154 ++++---- src/qemu/qemu_command.h | 176 +- src/qemu/qemu_conf.c | 204 +- src/qemu/qemu_conf.h | 105 +- src/qemu/qemu_dbus.c | 38 +- src/qemu/qemu_dbus.h | 22 +- src/qemu/qemu_domain.c | 1453 +++++----- src/qemu/qemu_domain.h | 627 ++--- src/qemu/qemu_domain_address.c | 384 +-- src/qemu/qemu_domain_address.h | 44 +- src/qemu/qemu_domainjob.c | 132 +- src/qemu/qemu_domainjob.h | 100 +- src/qemu/qemu_driver.c | 2026 ++++++------- src/qemu/qemu_extdevice.c | 82 +- src/qemu/qemu_extdevice.h | 36 +- src/qemu/qemu_firmware.c | 140 +- src/qemu/qemu_firmware.h | 13 +- src/qemu/qemu_hostdev.c | 128 +- src/qemu/qemu_hostdev.h | 92 +- src/qemu/qemu_hotplug.c | 876 +++--- src/qemu/qemu_hotplug.h | 190 +- src/qemu/qemu_interface.c | 42 +- src/qemu/qemu_interface.h | 38 +- src/qemu/qemu_interop_config.c | 4 +- src/qemu/qemu_migration.c | 598 ++-- src/qemu/qemu_migration.h | 76 +- src/qemu/qemu_migration_cookie.c | 188 +- src/qemu/qemu_migration_cookie.h | 66 +- src/qemu/qemu_migration_params.c | 139 +- src/qemu/qemu_migration_params.h | 69 +- src/qemu/qemu_migration_paramspriv.h | 14 +- src/qemu/qemu_monitor.c | 600 ++-- src/qemu/qemu_monitor.h | 710 +++-- src/qemu/qemu_monitor_json.c | 1544 +++++----- src/qemu/qemu_monitor_json.h | 413 ++- src/qemu/qemu_monitor_priv.h | 2 +- src/qemu/qemu_monitor_text.c | 10 +- src/qemu/qemu_monitor_text.h | 10 +- src/qemu/qemu_namespace.c | 182 +- src/qemu/qemu_namespace.h | 66 +- src/qemu/qemu_process.c | 1198 ++++---- src/qemu/qemu_process.h | 158 +- src/qemu/qemu_processpriv.h | 6 +- src/qemu/qemu_qapi.c | 48 +- src/qemu/qemu_qapi.h | 4 +- src/qemu/qemu_saveimage.c | 78 +- src/qemu/qemu_saveimage.h | 44 +- src/qemu/qemu_security.c | 140 +- src/qemu/qemu_security.h | 110 +- src/qemu/qemu_slirp.c | 44 +- src/qemu/qemu_slirp.h | 39 +- src/qemu/qemu_snapshot.c | 303 +- src/qemu/qemu_snapshot.h | 20 +- src/qemu/qemu_tpm.c | 44 +- src/qemu/qemu_tpm.h | 24 +- src/qemu/qemu_validate.c | 162 +- src/qemu/qemu_validate.h | 2 +- src/qemu/qemu_vhost_user.c | 49 +- src/qemu/qemu_vhost_user.h | 15 +- src/qemu/qemu_vhost_user_gpu.c | 24 +- src/qemu/qemu_vhost_user_gpu.h | 24 +- src/qemu/qemu_virtiofs.c | 46 +- src/qemu/qemu_virtiofs.h | 28 +- src/remote/remote_daemon.c | 46 +- src/remote/remote_daemon.h | 25 +- src/remote/remote_daemon_config.c | 4 +- src/remote/remote_daemon_dispatch.c | 990 +++---- src/remote/remote_daemon_dispatch.h | 2 +- src/remote/remote_daemon_stream.c | 82 +- src/remote/remote_daemon_stream.h | 12 +- src/remote/remote_driver.c | 590 ++-- src/remote/remote_sockets.c | 4 +- src/remote/remote_sockets.h | 4 +- src/remote/remote_ssh_helper.c | 17 +- src/rpc/gendispatch.pl | 66 +- src/rpc/virkeepalive.c | 38 +- src/rpc/virkeepalive.h | 21 +- src/rpc/virnetclient.c | 271 +- src/rpc/virnetclient.h | 82 +- src/rpc/virnetclientprogram.c | 38 +- src/rpc/virnetclientprogram.h | 30 +- src/rpc/virnetclientstream.c | 82 +- src/rpc/virnetclientstream.h | 49 +- src/rpc/virnetdaemon.c | 114 +- src/rpc/virnetdaemon.h | 46 +- src/rpc/virnetlibsshsession.c | 84 +- src/rpc/virnetlibsshsession.h | 29 +- src/rpc/virnetmessage.c | 42 +- src/rpc/virnetmessage.h | 46 +- src/rpc/virnetsaslcontext.c | 50 +- src/rpc/virnetsaslcontext.h | 36 +- src/rpc/virnetserver.c | 202 +- src/rpc/virnetserver.h | 74 +- src/rpc/virnetserverclient.c | 231 +- src/rpc/virnetserverclient.h | 130 +- src/rpc/virnetserverprogram.c | 94 +- src/rpc/virnetserverprogram.h | 70 +- src/rpc/virnetserverservice.c | 80 +- src/rpc/virnetserverservice.h | 36 +- src/rpc/virnetsocket.c | 174 +- src/rpc/virnetsocket.h | 95 +- src/rpc/virnetsshsession.c | 85 +- src/rpc/virnetsshsession.h | 31 +- src/rpc/virnettlscontext.c | 58 +- src/rpc/virnettlscontext.h | 32 +- src/secret/secret_driver.c | 51 +- src/security/security_apparmor.c | 218 +- src/security/security_dac.c | 474 ++-- src/security/security_dac.h | 8 +- src/security/security_driver.c | 8 +- src/security/security_driver.h | 181 +- src/security/security_manager.c | 264 +- src/security/security_manager.h | 210 +- src/security/security_nop.c | 128 +- src/security/security_selinux.c | 530 ++-- src/security/security_stack.c | 345 ++- src/security/security_stack.h | 12 +- src/security/virt-aa-helper.c | 58 +- src/storage/storage_backend.c | 10 +- src/storage/storage_backend.h | 57 +- src/storage/storage_backend_disk.c | 96 +- src/storage/storage_backend_fs.c | 38 +- src/storage/storage_backend_gluster.c | 35 +- src/storage/storage_backend_iscsi.c | 28 +- src/storage/storage_backend_iscsi_direct.c | 36 +- src/storage/storage_backend_logical.c | 80 +- src/storage/storage_backend_mpath.c | 14 +- src/storage/storage_backend_rbd.c | 118 +- src/storage/storage_backend_scsi.c | 39 +- src/storage/storage_backend_sheepdog.c | 48 +- src/storage/storage_backend_sheepdog_priv.h | 4 +- src/storage/storage_backend_vstorage.c | 16 +- src/storage/storage_backend_zfs.c | 42 +- src/storage/storage_driver.c | 293 +- src/storage/storage_driver.h | 6 +- src/storage/storage_util.c | 270 +- src/storage/storage_util.h | 89 +- src/storage_file/storage_file_backend.c | 6 +- src/storage_file/storage_file_backend.h | 24 +- src/storage_file/storage_file_backend_fs.c | 36 +- .../storage_file_backend_gluster.c | 60 +- src/storage_file/storage_file_probe.c | 10 +- src/storage_file/storage_file_probe.h | 2 +- src/storage_file/storage_source.c | 110 +- src/storage_file/storage_source.h | 56 +- .../storage_source_backingstore.c | 104 +- .../storage_source_backingstore.h | 8 +- src/test/test_driver.c | 1162 ++++---- src/util/virarptable.c | 8 +- src/util/virarptable.h | 8 +- src/util/viraudit.c | 2 +- src/util/viraudit.h | 2 +- src/util/virauth.c | 2 +- src/util/virauth.h | 2 +- src/util/virauthconfig.c | 12 +- src/util/virauthconfig.h | 10 +- src/util/virbitmap.c | 94 +- src/util/virbitmap.h | 69 +- src/util/virbuffer.c | 50 +- src/util/virbuffer.h | 47 +- src/util/vircgroup.c | 484 ++-- src/util/vircgroup.h | 139 +- src/util/vircgroupbackend.c | 10 +- src/util/vircgroupbackend.h | 151 +- src/util/vircgrouppriv.h | 27 +- src/util/vircgroupv1.c | 152 +- src/util/vircgroupv2.c | 144 +- src/util/vircgroupv2devices.c | 22 +- src/util/vircgroupv2devices.h | 10 +- src/util/vircommand.c | 206 +- src/util/vircommand.h | 123 +- src/util/vircommandpriv.h | 2 +- src/util/virconf.c | 147 +- src/util/virconf.h | 55 +- src/util/virdnsmasq.c | 40 +- src/util/virdnsmasq.h | 15 +- src/util/virfdstream.c | 81 +- src/util/virfile.c | 28 +- src/util/virfile.h | 14 +- src/util/virfilecache.c | 30 +- src/util/virfilecache.h | 14 +- src/util/virfirewall.c | 85 +- src/util/virfirewall.h | 38 +- src/util/virfirmware.c | 12 +- src/util/virfirmware.h | 10 +- src/util/virgic.h | 1 - src/util/virhash.c | 18 +- src/util/virhash.h | 10 +- src/util/virhostcpu.c | 40 +- src/util/virhostcpu.h | 11 +- src/util/viridentity.c | 52 +- src/util/viridentity.h | 50 +- src/util/viriptables.c | 90 +- src/util/viriptables.h | 60 +- src/util/virjson.c | 341 ++- src/util/virjson.h | 161 +- src/util/virlease.c | 10 +- src/util/virlease.h | 6 +- src/util/virlockspace.c | 60 +- src/util/virlockspace.h | 21 +- src/util/virlog.c | 90 +- src/util/virlog.h | 39 +- src/util/virmacaddr.c | 12 +- src/util/virmacaddr.h | 14 +- src/util/virmacmap.c | 34 +- src/util/virmacmap.h | 13 +- src/util/virmdev.c | 88 +- src/util/virmdev.h | 75 +- src/util/virnetdev.c | 88 +- src/util/virnetdev.h | 36 +- src/util/virnetdevbandwidth.c | 27 +- src/util/virnetdevbandwidth.h | 15 +- src/util/virnetdevip.c | 42 +- src/util/virnetdevip.h | 27 +- src/util/virnetdevmacvlan.c | 12 +- src/util/virnetdevmidonet.c | 4 +- src/util/virnetdevopenvswitch.c | 14 +- src/util/virnetdevtap.c | 2 +- src/util/virnetdevtap.h | 2 +- src/util/virnetdevvlan.c | 6 +- src/util/virnetdevvlan.h | 7 +- src/util/virnetdevvportprofile.c | 8 +- src/util/virnetdevvportprofile.h | 7 +- src/util/virnetlink.c | 21 +- src/util/virnetlink.h | 3 +- src/util/virnodesuspend.c | 4 +- src/util/virnuma.c | 22 +- src/util/virnuma.h | 12 +- src/util/virnvme.c | 66 +- src/util/virnvme.h | 40 +- src/util/virobject.c | 80 +- src/util/virobject.h | 28 +- src/util/virpci.c | 263 +- src/util/virpci.h | 132 +- src/util/virperf.c | 32 +- src/util/virperf.h | 13 +- src/util/virpolkit.c | 16 +- src/util/virpolkit.h | 5 +- src/util/virportallocator.c | 27 +- src/util/virportallocator.h | 5 +- src/util/virprocess.c | 16 +- src/util/virprocess.h | 4 +- src/util/virqemu.c | 54 +- src/util/virqemu.h | 26 +- src/util/virresctrl.c | 331 ++- src/util/virresctrl.h | 75 +- src/util/virresctrlpriv.h | 4 +- src/util/virrotatingfile.c | 54 +- src/util/virrotatingfile.h | 22 +- src/util/virscsi.c | 69 +- src/util/virscsi.h | 52 +- src/util/virscsivhost.c | 56 +- src/util/virscsivhost.h | 40 +- src/util/virseclabel.c | 16 +- src/util/virseclabel.h | 12 +- src/util/virsecret.c | 12 +- src/util/virsecret.h | 13 +- src/util/virsocketaddr.c | 65 +- src/util/virsocketaddr.h | 52 +- src/util/virsysinfo.c | 140 +- src/util/virsysinfo.h | 47 +- src/util/virsysinfopriv.h | 8 +- src/util/virsystemd.c | 30 +- src/util/virsystemd.h | 11 +- src/util/virthread.c | 52 +- src/util/virthread.h | 64 +- src/util/virthreadpool.c | 68 +- src/util/virthreadpool.h | 25 +- src/util/virtpm.c | 18 +- src/util/virtypedparam.c | 32 +- src/util/virtypedparam.h | 29 +- src/util/viruri.c | 20 +- src/util/viruri.h | 19 +- src/util/virusb.c | 76 +- src/util/virusb.h | 50 +- src/util/virxml.c | 22 +- src/util/virxml.h | 21 +- src/vbox/vbox_common.c | 274 +- src/vbox/vbox_driver.c | 2 +- src/vbox/vbox_get_driver.h | 6 +- src/vbox/vbox_network.c | 36 +- src/vbox/vbox_snapshot_conf.c | 128 +- src/vbox/vbox_snapshot_conf.h | 62 +- src/vbox/vbox_storage.c | 22 +- src/vbox/vbox_tmpl.c | 44 +- src/vbox/vbox_uniformed_api.h | 51 +- src/vmware/vmware_conf.c | 20 +- src/vmware/vmware_conf.h | 12 +- src/vmware/vmware_driver.c | 70 +- src/vmx/vmx.c | 184 +- src/vmx/vmx.h | 14 +- src/vz/vz_driver.c | 420 +-- src/vz/vz_sdk.c | 387 +-- src/vz/vz_sdk.h | 80 +- src/vz/vz_utils.c | 48 +- src/vz/vz_utils.h | 42 +- tests/bhyveargv2xmlmock.c | 4 +- tests/bhyvexml2argvmock.c | 4 +- tests/commandtest.c | 8 +- tests/cputest.c | 106 +- tests/domaincapstest.c | 22 +- tests/domainconftest.c | 8 +- tests/genericxml2xmltest.c | 10 +- tests/interfacexml2xmltest.c | 2 +- tests/libxlxml2domconfigtest.c | 6 +- tests/lxcconf2xmltest.c | 6 +- tests/lxcxml2xmltest.c | 2 +- tests/networkxml2conftest.c | 18 +- tests/networkxml2firewalltest.c | 2 +- tests/networkxml2xmltest.c | 4 +- tests/networkxml2xmlupdatetest.c | 2 +- tests/nodedevmdevctltest.c | 18 +- tests/nodedevxml2xmltest.c | 6 +- tests/nwfilterxml2firewalltest.c | 29 +- tests/nwfilterxml2xmltest.c | 2 +- tests/openvzutilstest.c | 2 +- tests/qemuagenttest.c | 86 +- tests/qemublocktest.c | 80 +- tests/qemucapabilitiestest.c | 9 +- tests/qemucaps2xmltest.c | 13 +- tests/qemucapsprobe.c | 2 +- tests/qemucapsprobemock.c | 18 +- tests/qemucommandutiltest.c | 2 +- tests/qemucpumock.c | 4 +- tests/qemudomaincheckpointxml2xmltest.c | 4 +- tests/qemudomainsnapshotxml2xmltest.c | 2 +- tests/qemufirmwaretest.c | 10 +- tests/qemuhotplugmock.c | 8 +- tests/qemuhotplugtest.c | 42 +- tests/qemumigparamstest.c | 10 +- tests/qemumigrationcookiexmltest.c | 10 +- tests/qemumonitorjsontest.c | 141 +- tests/qemumonitortestutils.c | 163 +- tests/qemumonitortestutils.h | 56 +- tests/qemusecuritytest.c | 18 +- tests/qemustatusxml2xmltest.c | 2 +- tests/qemuxml2argvmock.c | 12 +- tests/qemuxml2argvtest.c | 44 +- tests/seclabeltest.c | 2 +- tests/secretxml2xmltest.c | 2 +- tests/securityselinuxlabeltest.c | 8 +- tests/securityselinuxtest.c | 14 +- tests/storagepoolcapstest.c | 8 +- tests/storagepoolxml2argvtest.c | 4 +- tests/storagevolxml2argvtest.c | 8 +- tests/sysinfotest.c | 4 +- tests/testutils.c | 32 +- tests/testutils.h | 12 +- tests/testutilshostcpus.h | 4 +- tests/testutilslxc.c | 12 +- tests/testutilslxc.h | 6 +- tests/testutilsqemu.c | 44 +- tests/testutilsqemu.h | 28 +- tests/testutilsqemuschema.c | 108 +- tests/testutilsqemuschema.h | 14 +- tests/testutilsxen.c | 14 +- tests/testutilsxen.h | 4 +- tests/vboxsnapshotxmltest.c | 2 +- tests/virauthconfigtest.c | 4 +- tests/virbitmaptest.c | 4 +- tests/virbuftest.c | 4 +- tests/vircaps2xmltest.c | 2 +- tests/vircapstest.c | 16 +- tests/vircgroupmock.c | 2 +- tests/vircgrouptest.c | 2 +- tests/virconftest.c | 2 +- tests/virfilecachetest.c | 29 +- tests/virfirewalltest.c | 6 +- tests/virhostcputest.c | 2 +- tests/virhostdevtest.c | 8 +- tests/virjsontest.c | 2 +- tests/virkmodtest.c | 2 +- tests/virlockspacetest.c | 14 +- tests/virlogtest.c | 4 +- tests/virmacmaptest.c | 8 +- tests/virnetdaemontest.c | 40 +- tests/virnetmessagetest.c | 10 +- tests/virnetserverclientmock.c | 4 +- tests/virnetserverclienttest.c | 6 +- tests/virnetsockettest.c | 32 +- tests/virnettlscontexttest.c | 4 +- tests/virnettlssessiontest.c | 8 +- tests/virnumamock.c | 6 +- tests/virnwfilterbindingxml2xmltest.c | 2 +- tests/virpcitest.c | 29 +- tests/virportallocatortest.c | 4 +- tests/virresctrltest.c | 4 +- tests/virrotatingfiletest.c | 26 +- tests/virschematest.c | 10 +- tests/virscsitest.c | 8 +- tests/virstoragetest.c | 24 +- tests/virsystemdtest.c | 10 +- tests/viruritest.c | 4 +- tests/virusbtest.c | 14 +- tests/vmx2xmltest.c | 8 +- tests/vshtabletest.c | 20 +- tests/xlconfigtest.c | 6 +- tests/xmconfigtest.c | 6 +- tests/xml2vmxtest.c | 10 +- tools/virsh-checkpoint.c | 17 +- tools/virsh-completer-checkpoint.c | 2 +- tools/virsh-completer-domain.c | 16 +- tools/virsh-completer-host.c | 6 +- tools/virsh-completer-interface.c | 2 +- tools/virsh-completer-network.c | 8 +- tools/virsh-completer-nodedev.c | 2 +- tools/virsh-completer-nwfilter.c | 4 +- tools/virsh-completer-pool.c | 2 +- tools/virsh-completer-secret.c | 2 +- tools/virsh-completer-snapshot.c | 2 +- tools/virsh-completer-volume.c | 2 +- tools/virsh-console.c | 21 +- tools/virsh-domain-monitor.c | 23 +- tools/virsh-domain.c | 95 +- tools/virsh-host.c | 42 +- tools/virsh-interface.c | 29 +- tools/virsh-network.c | 36 +- tools/virsh-nodedev.c | 25 +- tools/virsh-nwfilter.c | 36 +- tools/virsh-pool.c | 33 +- tools/virsh-secret.c | 19 +- tools/virsh-snapshot.c | 25 +- tools/virsh-util.c | 14 +- tools/virsh-util.h | 1 - tools/virsh-volume.c | 19 +- tools/virsh.c | 12 +- tools/virsh.h | 1 - tools/virt-admin-completer.c | 2 +- tools/virt-admin.c | 44 +- tools/virt-admin.h | 1 - tools/virt-host-validate-common.c | 8 +- tools/virt-host-validate-common.h | 2 +- tools/virt-host-validate-qemu.c | 2 +- tools/virt-login-shell-helper.c | 4 +- tools/vsh-table.c | 36 +- tools/vsh-table.h | 12 +- tools/vsh.c | 4 +- 734 files changed, 29278 insertions(+), 30098 deletions(-) -- 2.26.2

4 15

[PATCH] docs/compiling: Add note on how to check minimum meson version
by Peter Krempa 16 Mar '21

16 Mar '21

Give guidance on how to check minimum meson version for a given package. Resolves: https://gitlab.com/libvirt/libvirt/-/issues/140 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- docs/compiling.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/compiling.rst b/docs/compiling.rst index 62519b6bdb..7746f20bed 100644 --- a/docs/compiling.rst +++ b/docs/compiling.rst @@ -18,6 +18,11 @@ the build directory is different from the source directory: The *meson* script can be given options to change its default behaviour. +**Note:** Please ensure that you have the appropriate minimal ``meson`` version +installed in your build environment. The minimal version for a specific package +can be checked in the top level ``meson.build`` file in the ``meson_version`` +field. + To get the complete list of the options run the following command: :: -- 2.29.2

3 2

[PATCH 0/2] Fix calling of virNetworkUpdate() driver callback
by Michal Privoznik 16 Mar '21

16 Mar '21

See 2/2 for explanation. BUT, I am not fully convinced about changing XDR though. In my testing it did not really show to be that backward compatible. I did the following tests: 1) run libvirtd unpatched, 2) run libvirtd with just arguments if the callback fixed (i.e. just the first hunk of 2/2), 3) run libvirtd with patch 2/2 as is And also, I repeated the same for split daemon using qemu:///system and network:///system URIs. I've tested the following command: virsh net-update default add dns-txt '<txt name="example" value="example value"/>' and if I got the following error message: Operation not supported: can't update 'ip' section of network 'default' I knew that arguments are swapped (because 'add' command has value 3, 'dns-txt' section has value 11 and 'ip' section has value 3). >From the results I've constructed the following tables: | libvirtd (case 1) | libvirtd + swap (case 2) | libvirtd + RPC (case 3) --------------+-------------------+--------------------------+------------------------ client | 1 | 0 | 0 client + swap | 0 | 1 | 1 client + RPC | 0 | 1 | 1 Both client and libvirtd were tested for all three cases as described above; 1 means success (API returned without an error), 0 means the error message from above was observed. For libvirtd I've tested just qemu:///system, because network:///system has to yield the same results. For split daemon (SD) case: qemu:///system | SD (case 1) | SD + swap (case 2) | SD + RPC (case 3) --------------+-------------+--------------------+------------------ client | 0 | 0 | 0 client + swap | 1 | 1 | 1 client + RPC | 1 | 1 | 1 network:///system | SD (case 1) | SD + swap (case 2) | SD + RPC (case 3) --------------+-------------+--------------------+------------------ client | 1 | 0 | 0 client + swap | 0 | 1 | 1 client + RPC | 0 | 1 | 1 Therefore, what I am trying to say is, there is no case where plain swap (= case 2) would not help and including RPC change (= case 3) would help. Maybe I'm missing something? Michal Prívozník (2): lib: Debug print all arguments of virNetworkUpdate() lib: Fix calling of virNetworkUpdate() driver callback src/libvirt-network.c | 6 +++--- src/remote/remote_protocol.x | 7 ++++++- src/remote_protocol-structs | 2 +- 3 files changed, 10 insertions(+), 5 deletions(-) -- 2.26.2

2 6

[PATCH] qemu_process: Use accessor for def->mem.total_memory
by Michal Privoznik 16 Mar '21

16 Mar '21

When connecting to the monitor, a timeout is calculated that is bigger the more memory guest has (because QEMU has to allocate and possibly zero out the memory and what not, empirically deducted). However, when computing the timeout the @total_memory mmember is accessed directly even though virDomainDefGetMemoryTotal() should have been used. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/qemu/qemu_process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 800b7b197d..f6da5afb48 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -2077,7 +2077,7 @@ qemuConnectMonitor(virQEMUDriverPtr driver, virDomainObjPtr vm, int asyncJob, * handing them over to qemu. This can be very time * consuming. Therefore, add a second to timeout for each * 1GiB of guest RAM. */ - timeout = vm->def->mem.total_memory / (1024 * 1024); + timeout = virDomainDefGetMemoryTotal(vm->def) / (1024 * 1024); ignore_value(virTimeMillisNow(&priv->monStart)); -- 2.26.2

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[PATCH] coding-style: Don't encourage virXXXPtr typedefs
by Michal Privoznik 16 Mar '21

16 Mar '21

We don't like virXXXPtr typedefs really and they are going away shortly, possibly. Do not encourage new code to put in the typedefs. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- docs/coding-style.rst | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/docs/coding-style.rst b/docs/coding-style.rst index 22de86a657..470c61860f 100644 --- a/docs/coding-style.rst +++ b/docs/coding-style.rst @@ -53,13 +53,10 @@ Struct type names All structs should have a 'vir' prefix in their typedef name, and each following word should have its first letter in uppercase. The struct name should be the same as the typedef - name with a leading underscore. A second typedef should be - given for a pointer to the struct with a 'Ptr' suffix. - + name with a leading underscore. :: typedef struct _virHashTable virHashTable; - typedef virHashTable *virHashTablePtr; struct _virHashTable { ... }; @@ -426,11 +423,11 @@ Conditional expressions For readability reasons new code should avoid shortening comparisons to 0 for numeric types. Boolean and pointer -comparisions may be shortened. All long forms are okay: +comparisons may be shortened. All long forms are okay: :: - virFooPtr foos = NULL; + virFoo *foos = NULL; size nfoos = 0; bool hasFoos = false; -- 2.26.2

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[PATCH] meson: Don't check for addr2line
by Michal Privoznik 16 Mar '21

16 Mar '21

In the past, we used to have this oomtrace.pl script that attempted to print the stack trace of where an OOM error occurred and it used addr2line for that. But since v5.8.0-rc1~189 we don't really care about OOM anymore and the script is long gone so there's no need to check for addr2line program either. Fixes: 2c52ecd96086b4643b99b4570b5823d40ce2787b Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- meson.build | 1 - 1 file changed, 1 deletion(-) diff --git a/meson.build b/meson.build index c81c6ab205..69a7b4c88e 100644 --- a/meson.build +++ b/meson.build @@ -925,7 +925,6 @@ endforeach # optional programs optional_programs = [ - 'addr2line', 'augparse', 'dmidecode', 'dnsmasq', -- 2.26.2

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[PATCH v2 00/13] deprecations: remove many old deprecations
by Daniel P. Berrangé 16 Mar '21

16 Mar '21

This is an update to https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg07558.html The following features have been deprecated for well over the 2 release cycle we promise ``-drive file=3Djson:{...{'driver':'file'}}`` (since 3.0) ``-vnc acl`` (since 4.0.0) ``-mon ...,control=3Dreadline,pretty=3Don|off`` (since 4.1) ``migrate_set_downtime`` and ``migrate_set_speed`` (since 2.8.0) ``query-named-block-nodes`` result ``encryption_key_missing`` (since 2.10.0) ``query-block`` result ``inserted.encryption_key_missing`` (since 2.10.0) ``migrate-set-cache-size`` and ``query-migrate-cache-size`` (since 2.11.0) ``query-named-block-nodes`` and ``query-block`` result dirty-bitmaps[i].sta= tus (since 4.0) ``query-cpus`` (since 2.12.0) ``query-cpus-fast`` ``arch`` output member (since 3.0.0) ``query-events`` (since 4.0) chardev client socket with ``wait`` option (since 4.0) ``acl_show``, ``acl_reset``, ``acl_policy``, ``acl_add``, ``acl_remove`` (s= ince 4.0.0) ``ide-drive`` (since 4.2) ``scsi-disk`` (since 4.2) AFAICT, libvirt has ceased to use all of these too. These patches all have reviews now, and I'll send a pull request tomorrow for soft freeze unless I hear from subsystem maintainers with any negative feedback. In v2: - Dropped -usbdevice removal, as that's spun off into separate debate - Fixed misplaced hunk in scsi-disk patch - Fixed non-default iotest jobs in dirty-bitmap code Daniel P. Berrang=C3=A9 (13): ui, monitor: remove deprecated VNC ACL option and HMP commands monitor: raise error when 'pretty' option is used with HMP monitor: remove 'query-events' QMP command migrate: remove QMP/HMP commands for speed, downtime and cache size machine: remove 'query-cpus' QMP command machine: remove 'arch' field from 'query-cpus-fast' QMP command chardev: reject use of 'wait' flag for socket client chardevs hw/ide: remove 'ide-drive' device hw/scsi: remove 'scsi-disk' device block: remove 'encryption_key_missing' flag from QAPI block: remove dirty bitmaps 'status' field block: remove 'dirty-bitmaps' field from 'BlockInfo' struct block: remove support for using "file" driver with block/char devices block/dirty-bitmap.c | 38 -- block/file-posix.c | 17 +- block/qapi.c | 6 - chardev/char-socket.c | 12 +- docs/devel/migration.rst | 2 +- docs/qdev-device-use.txt | 2 +- docs/rdma.txt | 2 +- docs/system/deprecated.rst | 108 ----- docs/system/removed-features.rst | 109 +++++ docs/xbzrle.txt | 5 - hmp-commands-info.hx | 13 - hmp-commands.hx | 121 ------ hw/core/machine-hmp-cmds.c | 8 +- hw/core/machine-qmp-cmds.c | 120 ------ hw/i386/pc.c | 2 - hw/ide/qdev.c | 38 -- hw/ppc/mac_newworld.c | 13 - hw/ppc/mac_oldworld.c | 13 - hw/scsi/scsi-disk.c | 62 --- hw/sparc64/sun4u.c | 15 - include/block/dirty-bitmap.h | 1 - include/monitor/hmp.h | 4 - migration/migration.c | 45 --- migration/ram.c | 2 +- monitor/hmp-cmds.c | 34 -- monitor/misc.c | 187 --------- monitor/monitor.c | 4 +- monitor/qmp-cmds-control.c | 24 -- qapi/block-core.json | 64 +-- qapi/control.json | 45 --- qapi/machine.json | 181 +-------- qapi/migration.json | 98 ----- qemu-options.hx | 5 +- scripts/device-crash-test | 2 - softmmu/vl.c | 1 - tests/acceptance/pc_cpu_hotplug_props.py | 2 +- tests/acceptance/x86_cpu_model_versions.py | 2 +- tests/migration/guestperf/engine.py | 18 +- tests/qemu-iotests/051 | 4 - tests/qemu-iotests/051.pc.out | 20 - tests/qemu-iotests/124 | 4 - tests/qemu-iotests/181 | 2 +- tests/qemu-iotests/184.out | 6 +- tests/qemu-iotests/191.out | 48 +-- tests/qemu-iotests/194 | 4 +- tests/qemu-iotests/194.out | 4 +- tests/qemu-iotests/226.out | 10 +- tests/qemu-iotests/236 | 2 +- tests/qemu-iotests/236.out | 42 +- tests/qemu-iotests/246 | 3 +- tests/qemu-iotests/246.out | 66 +-- tests/qemu-iotests/254 | 2 +- tests/qemu-iotests/254.out | 9 +- tests/qemu-iotests/257.out | 378 ++++++------------ tests/qemu-iotests/260 | 5 +- tests/qemu-iotests/273.out | 15 +- .../tests/migrate-bitmaps-postcopy-test | 6 +- tests/qtest/migration-test.c | 48 --- tests/qtest/numa-test.c | 6 +- tests/qtest/qmp-test.c | 6 +- tests/qtest/test-hmp.c | 6 +- tests/qtest/test-x86-cpuid-compat.c | 4 +- tests/qtest/vhost-user-test.c | 8 +- ui/vnc.c | 38 -- 64 files changed, 370 insertions(+), 1801 deletions(-) --=20 2.30.2

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[libvirt PATCH v3 00/10] ci: Add helper script
by Andrea Bolognani 16 Mar '21

16 Mar '21

Changes from [v2]: * address review feedback; * wrap more Makefile functionality; * split into smaller, easier to review patches. Changes from [v1]: * implement (partial) support for running builds and spawning shells inside the container; * make the code more maintainable by using a couple of classes. [v2] https://listman.redhat.com/archives/libvir-list/2021-February/msg00922.html [v1] https://listman.redhat.com/archives/libvir-list/2021-February/msg00900.html Andrea Bolognani (10): syntax-check: Allow exceptions for sc_prohibit_nonreentrant ci: Fix name for ci-test target in help output ci: Add helper script ci: Implement 'refresh' helper action ci: Implement 'list-images' helper action ci: Implement 'shell' helper action ci: Implement 'build' helper action ci: Implement 'test' helper action ci: Delete refresh scripts ci: Discourage users from using the Makefile directly build-aux/syntax-check.mk | 1 + ci/Makefile | 13 +- ci/cirrus/refresh | 22 ---- ci/containers/refresh | 41 ------ ci/helper | 260 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 273 insertions(+), 64 deletions(-) delete mode 100755 ci/cirrus/refresh delete mode 100755 ci/containers/refresh create mode 100755 ci/helper -- 2.26.2

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