[PATCH] qemu: Allow virDomainBlockJobSetSpeed during migration
by Jiri Denemark
When a migration with non-shared storage is started with
VIR_MIGRATE_PARAM_BANDWIDTH set, it will be applied to both memory
migration and each block job started for storage migration. Once the
migration is running virDomainMigrateSetMaxSpeed may be used to change
the bandwidth used by memory migration, but there was no way of changing
storage migration speed. Let's allow virDomainBlockJobSetSpeed during
migration to enable the missing functionality.
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/conf/virdomainjob.h | 11 +++++++----
src/qemu/qemu_driver.c | 2 +-
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/conf/virdomainjob.h b/src/conf/virdomainjob.h
index 8b2dccd298..d8685cf236 100644
--- a/src/conf/virdomainjob.h
+++ b/src/conf/virdomainjob.h
@@ -37,10 +37,13 @@ typedef enum {
VIR_JOB_MODIFY, /* May change state */
VIR_JOB_ABORT, /* Abort current async job */
VIR_JOB_MIGRATION_OP, /* Operation influencing outgoing migration */
- VIR_JOB_MODIFY_MIGRATION_SAFE, /* Internal only job for event handlers which
- need to be processed even during migration.
- The code may only change state in a way
- that does not affect migration. */
+ VIR_JOB_MODIFY_MIGRATION_SAFE, /* Modify job that is safe to be run during
+ migration. The code may only change state
+ in a way that does not affect migration.
+ Used in event handlers which need to be
+ processed even during migration or for
+ setting block job speed when migrating
+ with non-shared storage. */
/* The following two items must always be the last items before JOB_LAST */
VIR_JOB_ASYNC, /* Asynchronous job */
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d2eddbd9ae..a1fc61bae2 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13982,7 +13982,7 @@ qemuDomainBlockJobSetSpeed(virDomainPtr dom,
if (virDomainBlockJobSetSpeedEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
- if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY_MIGRATION_SAFE) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
--
2.48.1
3 months
[PATCH] ch: implement domainInterfaceAddresses
by Praveen K Paladugu
From: Anirudh Rayabharam <anrayabh(a)linux.microsoft.com>
Implement domainInterfaceAddresses for the Cloud Hypervisor driver.
Support VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_LEASE and
VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_ARP sources. Implementation is
similar to other drivers.
Signed-off-by: Anirudh Rayabharam <anrayabh(a)linux.microsoft.com>
Signed-off-by: Praveen K Paladugu <praveenkpaladugu(a)gmail.com>
---
src/ch/ch_driver.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/src/ch/ch_driver.c b/src/ch/ch_driver.c
index 6a8da5f356..d284524337 100644
--- a/src/ch/ch_driver.c
+++ b/src/ch/ch_driver.c
@@ -2298,6 +2298,47 @@ chConnectDomainEventDeregisterAny(virConnectPtr conn,
return 0;
}
+static int
+chDomainInterfaceAddresses(virDomain *dom,
+ virDomainInterfacePtr **ifaces,
+ unsigned int source,
+ unsigned int flags)
+{
+ virDomainObj *vm = NULL;
+ int ret = -1;
+
+ virCheckFlags(0, -1);
+
+ if (!(vm = virCHDomainObjFromDomain(dom)))
+ goto cleanup;
+
+ if (virDomainInterfaceAddressesEnsureACL(dom->conn, vm->def, source) < 0)
+ goto cleanup;
+
+ if (virDomainObjCheckActive(vm) < 0)
+ goto cleanup;
+
+ switch (source) {
+ case VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_LEASE:
+ ret = virDomainNetDHCPInterfaces(vm->def, ifaces);
+ break;
+
+ case VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_ARP:
+ ret = virDomainNetARPInterfaces(vm->def, ifaces);
+ break;
+
+ default:
+ virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED,
+ _("Unsupported IP address data source %1$d"),
+ source);
+ break;
+ }
+
+ cleanup:
+ virDomainObjEndAPI(&vm);
+ return ret;
+}
+
/* Function Tables */
static virHypervisorDriver chHypervisorDriver = {
@@ -2316,6 +2357,7 @@ static virHypervisorDriver chHypervisorDriver = {
.domainCreateXML = chDomainCreateXML, /* 7.5.0 */
.domainCreate = chDomainCreate, /* 7.5.0 */
.domainCreateWithFlags = chDomainCreateWithFlags, /* 7.5.0 */
+ .domainInterfaceAddresses = chDomainInterfaceAddresses, /* 10.10.1 */
.domainShutdown = chDomainShutdown, /* 7.5.0 */
.domainShutdownFlags = chDomainShutdownFlags, /* 7.5.0 */
.domainReboot = chDomainReboot, /* 7.5.0 */
--
2.47.0
3 months
[PATCH v2 0/3] qemu: Add support for avail-switchover-bandwidth migration parameter
by Jiri Denemark
See documentation in 1/3 for details.
Jiri Denemark (3):
Add a migration parameter for available bandwidth in switchover
virsh migrate: Add --available-switchover-bandwidth option
qemu: Add support for avail-switchover-bandwidth migration parameter
docs/manpages/virsh.rst | 12 ++++++++++++
include/libvirt/libvirt-domain.h | 18 ++++++++++++++++++
src/qemu/qemu_migration.h | 1 +
src/qemu/qemu_migration_params.c | 9 +++++++++
src/qemu/qemu_migration_params.h | 1 +
tools/virsh-domain.c | 13 +++++++++++++
6 files changed, 54 insertions(+)
--
2.48.1
3 months
[PATCH 0/3] Unify handling of directories used for loadable modules
by Andrea Bolognani
This solves the same problem as 7a8c2319acf2 but in a different, more
generic fashion.
Andrea Bolognani (3):
meson: Unify handling of directories used for loadable modules
rpm: Add missing Requires
rpm: Unify handling of directories used for loadable modules
libvirt.spec.in | 7 ++++---
meson.build | 5 +++++
src/locking/meson.build | 6 ++----
src/meson.build | 13 +++++++++++--
src/storage/meson.build | 2 --
src/storage_file/meson.build | 2 --
6 files changed, 22 insertions(+), 13 deletions(-)
--
2.48.1
3 months
[PATCH v3 0/4] conf,qemu: add AIA support for RISC-V 'virt'
by Daniel Henrique Barboza
Hi,
This version has changes in patch 2 proposed by Martin. An extra patch
was added to add my contact info in .mailmap, also suggested by Martin.
Changes from v2:
- patch 2:
- use VIR_DOMAIN_AIA_DEFAULT instead of VIR_DOMAIN_AIA_NONE in virDomainFeaturesDefParse()
- use VIR_DOMAIN_AIA_DEFAULT instead of VIR_TRISTATE_SWITCH_ABSENT in both checks in qemuValidateDomainDefFeatures()
- patch 4 (new):
- add my address info in .mailmap
- v2 link: https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/EA...
Daniel Henrique Barboza (4):
qemu: add capability for RISC-V AIA feature
conf,qemu: implement RISC-V 'aia' virt domain feature
qemu: add RISC-V 'aia' command line
.mailmap: add my contact info
.mailmap | 2 +
docs/formatdomain.rst | 8 ++++
src/conf/domain_conf.c | 40 +++++++++++++++++++
src/conf/domain_conf.h | 12 ++++++
src/conf/schemas/domaincommon.rng | 15 +++++++
src/libvirt_private.syms | 2 +
src/qemu/qemu_capabilities.c | 2 +
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 5 +++
src/qemu/qemu_validate.c | 15 +++++++
.../caps_8.0.0_riscv64.xml | 1 +
.../caps_9.1.0_riscv64.xml | 1 +
...cv64-virt-features-aia.riscv64-latest.args | 31 ++++++++++++++
...scv64-virt-features-aia.riscv64-latest.xml | 1 +
.../riscv64-virt-features-aia.xml | 27 +++++++++++++
tests/qemuxmlconftest.c | 2 +
16 files changed, 165 insertions(+)
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.args
create mode 120000 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.xml
--
2.48.1
3 months
[PATCH 1/1] virsysinfo: fix RISC-V detection
by Heinrich Schuchardt
The correct compiler define to detect the RISC-V architecture is __riscv.
Fixes: b902cfece0db ("virsysinfo: Try reading DMI table")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com>
---
src/util/virsysinfo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virsysinfo.c b/src/util/virsysinfo.c
index d9b2b5e89e..b7413c3bf5 100644
--- a/src/util/virsysinfo.c
+++ b/src/util/virsysinfo.c
@@ -1254,7 +1254,7 @@ virSysinfoRead(void)
(defined(__x86_64__) || \
defined(__i386__) || \
defined(__amd64__) || \
- defined(__riscv__) || \
+ defined(__riscv) || \
defined(__mips__) || \
defined(__loongarch__))
return virSysinfoReadDMI();
--
2.47.1
3 months
[PATCH 0/3] qemu: Add support for avail-switchover-bandwidth migration parameter
by Jiri Denemark
See documentation in 1/3 for details.
Jiri Denemark (3):
Add a migration parameter for available bandwidth in switchover
virsh migrate: Add --available-switchover-bandwidth option
qemu: Add support for avail-switchover-bandwidth migration parameter
docs/manpages/virsh.rst | 12 ++++++++++++
include/libvirt/libvirt-domain.h | 18 ++++++++++++++++++
src/qemu/qemu_migration.h | 1 +
src/qemu/qemu_migration_params.c | 9 +++++++++
src/qemu/qemu_migration_params.h | 1 +
tools/virsh-domain.c | 13 +++++++++++++
6 files changed, 54 insertions(+)
--
2.48.1
3 months
[PATCH v2 0/3] conf,qemu: add AIA support for RISC-V 'virt'
by Daniel Henrique Barboza
Hi,
This new version has improvements suggested by Martin in v1. Most
notably we're now doing a proper handling of 'aia=none' by adding a
'default' value that is internal only.
Changes from v1:
- patch 2:
- changed libvirt version to 11.1.0 in 'aia' docs in formatdomain.rst
- added a new internal only VIR_DOMAIN_AIA_DEFAULT value in domain_conf.h
- virDomainDefFormatFeatures: skip if VIR_DOMAIN_AIA_DEFAULT instead of VIR_DOMAIN_AIA_NONE
- patch 3:
- skip cmd line appending if VIR_DOMAIN_AIA_DEFAULT instead of VIR_DOMAIN_AIA_NONE
- changed riscv64-virt-features-aia.xml to use 'aia=none' to verify the intended behavior
- v1 link: https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/YU...
Daniel Henrique Barboza (3):
qemu: add capability for RISC-V AIA feature
conf,qemu: implement RISC-V 'aia' virt domain feature
qemu: add RISC-V 'aia' command line
docs/formatdomain.rst | 8 ++++
src/conf/domain_conf.c | 40 +++++++++++++++++++
src/conf/domain_conf.h | 12 ++++++
src/conf/schemas/domaincommon.rng | 15 +++++++
src/libvirt_private.syms | 2 +
src/qemu/qemu_capabilities.c | 2 +
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 5 +++
src/qemu/qemu_validate.c | 15 +++++++
.../caps_8.0.0_riscv64.xml | 1 +
.../caps_9.1.0_riscv64.xml | 1 +
...cv64-virt-features-aia.riscv64-latest.args | 31 ++++++++++++++
...scv64-virt-features-aia.riscv64-latest.xml | 1 +
.../riscv64-virt-features-aia.xml | 27 +++++++++++++
tests/qemuxmlconftest.c | 2 +
15 files changed, 163 insertions(+)
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.args
create mode 120000 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.xml
--
2.48.1
3 months
[PATCH 0/3] conf,qemu: add AIA support for RISC-V 'virt'
by Daniel Henrique Barboza
Hi,
This series adds official support for RISC-V AIA (Advanced Interrupt
Architecture). AIA and has been supported by the 'virt' RISC-V board, as
a machine property, since QEMU 7.0.
Daniel Henrique Barboza (3):
qemu: add capability for RISC-V AIA feature
conf,qemu: implement RISC-V 'aia' virt domain feature
qemu: add RISC-V 'aia' command line
docs/formatdomain.rst | 8 ++++
src/conf/domain_conf.c | 39 +++++++++++++++++++
src/conf/domain_conf.h | 11 ++++++
src/conf/schemas/domaincommon.rng | 15 +++++++
src/libvirt_private.syms | 2 +
src/qemu/qemu_capabilities.c | 2 +
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 5 +++
src/qemu/qemu_validate.c | 15 +++++++
.../caps_8.0.0_riscv64.xml | 1 +
.../caps_9.1.0_riscv64.xml | 1 +
...cv64-virt-features-aia.riscv64-latest.args | 31 +++++++++++++++
...scv64-virt-features-aia.riscv64-latest.xml | 1 +
.../riscv64-virt-features-aia.xml | 27 +++++++++++++
tests/qemuxmlconftest.c | 2 +
15 files changed, 161 insertions(+)
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.args
create mode 120000 tests/qemuxmlconfdata/riscv64-virt-features-aia.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-features-aia.xml
--
2.45.2
3 months
[PATCH 00/12] Introduce SEV-SNP support
by Michal Privoznik
SEV-SNP support just landed in QEMU. Here is the first round of patches
to incorporate support into libvirt.
TODOs (aka problems of future me):
- Teach tools/virt-qemu-sev-validate how to deal with SEV-SNP
- Try to find a SEV-SNP machine a test these patches in real worl
- Write a kbase article on attestation with SEV-SNP
Michal Prívozník (12):
qemu_monitor_json: Report error in error paths in SEV related code
conf: Move some members of virDomainSEVDef into virDomainSEVCommonDef
conf: Separate SEV formatting into a function
Drop needless typecast to virDomainLaunchSecurity
src: Convert some _virDomainSecDef::sectype checks to switch()
qemu_monitor: Allow querying SEV-SNP state in 'query-sev'
qemu: Report snp-policy in virDomainGetLaunchSecurityInfo()
qemu_capabilities: Introduce QEMU_CAPS_SEV_SNP_GUEST
conf: Introduce SEV-SNP support
qemu: Build cmd line for SEV-SNP
qemu: Allow setting launch security for SEV-SNP
qemu_firmware: Pick the right firmware for SEV-SNP guests
docs/formatdomain.rst | 108 ++++++++++++
include/libvirt/libvirt-domain.h | 10 ++
src/conf/domain_conf.c | 156 ++++++++++++++----
src/conf/domain_conf.h | 28 +++-
src/conf/domain_validate.c | 44 +++++
src/conf/schemas/domaincommon.rng | 73 ++++++--
src/conf/virconftypes.h | 4 +
src/qemu/qemu_capabilities.c | 4 +
src/qemu/qemu_capabilities.h | 3 +
src/qemu/qemu_cgroup.c | 19 ++-
src/qemu/qemu_command.c | 56 ++++++-
src/qemu/qemu_driver.c | 60 +++++--
src/qemu/qemu_firmware.c | 20 ++-
src/qemu/qemu_monitor.c | 7 +-
src/qemu/qemu_monitor.h | 41 ++++-
src/qemu/qemu_monitor_json.c | 67 ++++++--
src/qemu/qemu_monitor_json.h | 8 +-
src/qemu/qemu_namespace.c | 3 +-
src/qemu/qemu_process.c | 34 ++--
src/qemu/qemu_validate.c | 13 +-
src/security/security_dac.c | 34 +++-
.../caps_9.1.0_x86_64.xml | 1 +
.../firmware/60-edk2-ovmf-x64-amdsev.json | 1 +
tests/qemumonitorjsontest.c | 65 +++++++-
...launch-security-sev-snp.x86_64-latest.args | 35 ++++
.../launch-security-sev-snp.x86_64-latest.xml | 1 +
.../launch-security-sev-snp.xml | 47 ++++++
tests/qemuxmlconftest.c | 2 +
28 files changed, 817 insertions(+), 127 deletions(-)
create mode 100644 tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.args
create mode 120000 tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.xml
create mode 100644 tests/qemuxmlconfdata/launch-security-sev-snp.xml
--
2.44.2
3 months
