* Thu Oct 08 2020 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 5.1.0-13.el8_3
- kvm-x86-lpc9-let-firmware-negotiate-CPU-hotplug-with-SMI.patch [bz#1846886] - kvm-x86-cpuhp-prevent-guest-crash-on-CPU-hotplug-when-br.patch [bz#1846886] - kvm-x86-cpuhp-refuse-cpu-hot-unplug-request-earlier-if-n.patch [bz#1846886] - Resolves: bz#1846886 (Guest hit soft lockup or reboots if hotplug vcpu under ovmf)
This commit is contained in:
Danilo C. L. de Paula
parent
a7bf1d2d7c
commit
88e6244f97
@ -0,0 +1,99 @@
|
|||||||
|
From 98eced5d367a6a69006cab1ea2b77c2c2622694a Mon Sep 17 00:00:00 2001
|
||||||
|
From: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Date: Mon, 5 Oct 2020 15:27:02 -0400
|
||||||
|
Subject: [PATCH 2/3] x86: cpuhp: prevent guest crash on CPU hotplug when
|
||||||
|
broadcast SMI is in use
|
||||||
|
|
||||||
|
RH-Author: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Message-id: <20201005152703.1555401-3-imammedo@redhat.com>
|
||||||
|
Patchwork-id: 98550
|
||||||
|
O-Subject: [RHEL-AV-8.3.0 qemu-kvm PATCH 2/3] x86: cpuhp: prevent guest crash on CPU hotplug when broadcast SMI is in use
|
||||||
|
Bugzilla: 1846886
|
||||||
|
RH-Acked-by: Danilo de Paula <ddepaula@redhat.com>
|
||||||
|
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1846886
|
||||||
|
BRANCH: rhel-av-8.3.0
|
||||||
|
UPSTREAM: Merged
|
||||||
|
BREW: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=31759628
|
||||||
|
Upstream commit: c5be7517d658
|
||||||
|
|
||||||
|
There were reports of guest crash on CPU hotplug, when using q35 machine
|
||||||
|
type and OVMF with SMM, due to hotplugged CPU trying to process SMI at
|
||||||
|
default SMI handler location without it being relocated by firmware first.
|
||||||
|
|
||||||
|
Fix it by refusing hotplug if firmware hasn't negotiated CPU hotplug with
|
||||||
|
SMI support while SMI broadcast is in use.
|
||||||
|
|
||||||
|
Conflicts:
|
||||||
|
hw/i386/x86.c
|
||||||
|
cpu wiring routines were moved to x86.c upstream
|
||||||
|
to be shared with micro vm, so the second hunk
|
||||||
|
has to be put into pc_cpu_pre_plug() and s/x86ms/pcms/.
|
||||||
|
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Tested-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20200923094650.1301166-3-imammedo@redhat.com>
|
||||||
|
Tested-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
||||||
|
---
|
||||||
|
hw/acpi/ich9.c | 12 +++++++++++-
|
||||||
|
hw/i386/pc.c | 11 +++++++++++
|
||||||
|
2 files changed, 22 insertions(+), 1 deletion(-)
|
||||||
|
|
||||||
|
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
|
||||||
|
index 43ad1ff9278..37286a03288 100644
|
||||||
|
--- a/hw/acpi/ich9.c
|
||||||
|
+++ b/hw/acpi/ich9.c
|
||||||
|
@@ -423,10 +423,20 @@ void ich9_pm_device_pre_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
|
||||||
|
ICH9LPCState *lpc = ICH9_LPC_DEVICE(hotplug_dev);
|
||||||
|
|
||||||
|
if (object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM) &&
|
||||||
|
- !lpc->pm.acpi_memory_hotplug.is_enabled)
|
||||||
|
+ !lpc->pm.acpi_memory_hotplug.is_enabled) {
|
||||||
|
error_setg(errp,
|
||||||
|
"memory hotplug is not enabled: %s.memory-hotplug-support "
|
||||||
|
"is not set", object_get_typename(OBJECT(lpc)));
|
||||||
|
+ } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) {
|
||||||
|
+ uint64_t negotiated = lpc->smi_negotiated_features;
|
||||||
|
+
|
||||||
|
+ if (negotiated & BIT_ULL(ICH9_LPC_SMI_F_BROADCAST_BIT) &&
|
||||||
|
+ !(negotiated & BIT_ULL(ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT))) {
|
||||||
|
+ error_setg(errp, "cpu hotplug with SMI wasn't enabled by firmware");
|
||||||
|
+ error_append_hint(errp, "update machine type to newer than 5.1 "
|
||||||
|
+ "and firmware that suppors CPU hotplug with SMM");
|
||||||
|
+ }
|
||||||
|
+ }
|
||||||
|
}
|
||||||
|
|
||||||
|
void ich9_pm_device_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
|
||||||
|
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
|
||||||
|
index 6e0a3f391b0..0332589359b 100644
|
||||||
|
--- a/hw/i386/pc.c
|
||||||
|
+++ b/hw/i386/pc.c
|
||||||
|
@@ -1761,6 +1761,17 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
+ if (pcms->acpi_dev) {
|
||||||
|
+ Error *local_err = NULL;
|
||||||
|
+
|
||||||
|
+ hotplug_handler_pre_plug(HOTPLUG_HANDLER(pcms->acpi_dev), dev,
|
||||||
|
+ &local_err);
|
||||||
|
+ if (local_err) {
|
||||||
|
+ error_propagate(errp, local_err);
|
||||||
|
+ return;
|
||||||
|
+ }
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
init_topo_info(&topo_info, x86ms);
|
||||||
|
|
||||||
|
env->nr_dies = x86ms->smp_dies;
|
||||||
|
--
|
||||||
|
2.27.0
|
||||||
|
|
||||||
@ -0,0 +1,68 @@
|
|||||||
|
From 77c5df3ab28f294f7b21d33a2f6116b0889292ed Mon Sep 17 00:00:00 2001
|
||||||
|
From: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Date: Mon, 5 Oct 2020 15:27:03 -0400
|
||||||
|
Subject: [PATCH 3/3] x86: cpuhp: refuse cpu hot-unplug request earlier if not
|
||||||
|
supported
|
||||||
|
|
||||||
|
RH-Author: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Message-id: <20201005152703.1555401-4-imammedo@redhat.com>
|
||||||
|
Patchwork-id: 98551
|
||||||
|
O-Subject: [RHEL-AV-8.3.0 qemu-kvm PATCH 3/3] x86: cpuhp: refuse cpu hot-unplug request earlier if not supported
|
||||||
|
Bugzilla: 1846886
|
||||||
|
RH-Acked-by: Danilo de Paula <ddepaula@redhat.com>
|
||||||
|
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1846886
|
||||||
|
BRANCH: rhel-av-8.3.0
|
||||||
|
UPSTREAM: Merged
|
||||||
|
BREW: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=31759628
|
||||||
|
Upstream commit: b48ad7c02ba7
|
||||||
|
|
||||||
|
CPU hot-unplug with SMM requires firmware participation to prevent
|
||||||
|
guest crash (i.e. CPU can be removed only after OS _and_ firmware
|
||||||
|
were prepared for the action).
|
||||||
|
Previous patches introduced ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT
|
||||||
|
feature bit, which is advertised by firmware when it has support
|
||||||
|
for CPU hot-unplug. Use it to check if guest is able to handle
|
||||||
|
unplug and make device_del fail gracefully if hot-unplug feature
|
||||||
|
hasn't been negotiated.
|
||||||
|
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Tested-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20200923094650.1301166-4-imammedo@redhat.com>
|
||||||
|
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
||||||
|
---
|
||||||
|
hw/acpi/ich9.c | 12 ++++++++++++
|
||||||
|
1 file changed, 12 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
|
||||||
|
index 37286a03288..f6c6c6a916a 100644
|
||||||
|
--- a/hw/acpi/ich9.c
|
||||||
|
+++ b/hw/acpi/ich9.c
|
||||||
|
@@ -475,6 +475,18 @@ void ich9_pm_device_unplug_request_cb(HotplugHandler *hotplug_dev,
|
||||||
|
errp);
|
||||||
|
} else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU) &&
|
||||||
|
!lpc->pm.cpu_hotplug_legacy) {
|
||||||
|
+ uint64_t negotiated = lpc->smi_negotiated_features;
|
||||||
|
+
|
||||||
|
+ if (negotiated & BIT_ULL(ICH9_LPC_SMI_F_BROADCAST_BIT) &&
|
||||||
|
+ !(negotiated & BIT_ULL(ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT))) {
|
||||||
|
+ error_setg(errp, "cpu hot-unplug with SMI wasn't enabled "
|
||||||
|
+ "by firmware");
|
||||||
|
+ error_append_hint(errp, "update machine type to a version having "
|
||||||
|
+ "x-smi-cpu-hotunplug=on and firmware that "
|
||||||
|
+ "supports CPU hot-unplug with SMM");
|
||||||
|
+ return;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
acpi_cpu_unplug_request_cb(hotplug_dev, &lpc->pm.cpuhp_state,
|
||||||
|
dev, errp);
|
||||||
|
} else {
|
||||||
|
--
|
||||||
|
2.27.0
|
||||||
|
|
||||||
110
kvm-x86-lpc9-let-firmware-negotiate-CPU-hotplug-with-SMI.patch
Normal file
110
kvm-x86-lpc9-let-firmware-negotiate-CPU-hotplug-with-SMI.patch
Normal file
@ -0,0 +1,110 @@
|
|||||||
|
From e2d32096071d7175d11b444db80e25709d6bf3d4 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Date: Mon, 5 Oct 2020 15:27:01 -0400
|
||||||
|
Subject: [PATCH 1/3] x86: lpc9: let firmware negotiate 'CPU hotplug with SMI'
|
||||||
|
features
|
||||||
|
|
||||||
|
RH-Author: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Message-id: <20201005152703.1555401-2-imammedo@redhat.com>
|
||||||
|
Patchwork-id: 98549
|
||||||
|
O-Subject: [RHEL-AV-8.3.0 qemu-kvm PATCH 1/3] x86: lpc9: let firmware negotiate 'CPU hotplug with SMI' features
|
||||||
|
Bugzilla: 1846886
|
||||||
|
RH-Acked-by: Danilo de Paula <ddepaula@redhat.com>
|
||||||
|
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
|
||||||
|
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1846886
|
||||||
|
BRANCH: rhel-av-8.3.0
|
||||||
|
UPSTREAM: Merged
|
||||||
|
BREW: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=31759628
|
||||||
|
Upstream commit: 00dc02d284ea
|
||||||
|
|
||||||
|
It will allow firmware to notify QEMU that firmware requires SMI
|
||||||
|
being triggered on CPU hot[un]plug, so that it would be able to account
|
||||||
|
for hotplugged CPU and relocate it to new SMM base and/or safely remove
|
||||||
|
CPU on unplug.
|
||||||
|
|
||||||
|
Using negotiated features, follow up patches will insert SMI upcall
|
||||||
|
into AML code, to make sure that firmware processes hotplug before
|
||||||
|
guest OS would attempt to use new CPU.
|
||||||
|
|
||||||
|
Conflicts:
|
||||||
|
hw/i386/pc.c
|
||||||
|
move x-smi-cpu-hotplug chunk from missing pc_compat_5_1[] compat props
|
||||||
|
to pc_rhel_compat[] to disable cpu hotplug for [ovmf+smi] config
|
||||||
|
(should be moved to versioned q35 machine type later, when RHEL gets
|
||||||
|
complete feature and we decide to support it downstream)
|
||||||
|
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Tested-by: Laszlo Ersek <lersek@redhat.com>
|
||||||
|
Message-Id: <20200923094650.1301166-2-imammedo@redhat.com>
|
||||||
|
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
||||||
|
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
|
||||||
|
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
|
||||||
|
---
|
||||||
|
hw/i386/pc.c | 2 ++
|
||||||
|
hw/isa/lpc_ich9.c | 13 +++++++++++++
|
||||||
|
include/hw/i386/ich9.h | 2 ++
|
||||||
|
3 files changed, 17 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
|
||||||
|
index ac2cc79fca2..6e0a3f391b0 100644
|
||||||
|
--- a/hw/i386/pc.c
|
||||||
|
+++ b/hw/i386/pc.c
|
||||||
|
@@ -358,6 +358,8 @@ GlobalProperty pc_rhel_compat[] = {
|
||||||
|
{ TYPE_X86_CPU, "vmx-exit-load-perf-global-ctrl", "off" },
|
||||||
|
/* bz 1508330 */
|
||||||
|
{ "vfio-pci", "x-no-geforce-quirks", "on" },
|
||||||
|
+ /* BZ 1846886 */
|
||||||
|
+ { "ICH9-LPC", "x-smi-cpu-hotplug", "off" },
|
||||||
|
};
|
||||||
|
const size_t pc_rhel_compat_len = G_N_ELEMENTS(pc_rhel_compat);
|
||||||
|
|
||||||
|
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
|
||||||
|
index cd6e169d47a..19f32bed3e9 100644
|
||||||
|
--- a/hw/isa/lpc_ich9.c
|
||||||
|
+++ b/hw/isa/lpc_ich9.c
|
||||||
|
@@ -373,6 +373,15 @@ static void smi_features_ok_callback(void *opaque)
|
||||||
|
/* guest requests invalid features, leave @features_ok at zero */
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
+ if (!(guest_features & BIT_ULL(ICH9_LPC_SMI_F_BROADCAST_BIT)) &&
|
||||||
|
+ guest_features & (BIT_ULL(ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT) |
|
||||||
|
+ BIT_ULL(ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT))) {
|
||||||
|
+ /*
|
||||||
|
+ * cpu hot-[un]plug with SMI requires SMI broadcast,
|
||||||
|
+ * leave @features_ok at zero
|
||||||
|
+ */
|
||||||
|
+ return;
|
||||||
|
+ }
|
||||||
|
|
||||||
|
/* valid feature subset requested, lock it down, report success */
|
||||||
|
lpc->smi_negotiated_features = guest_features;
|
||||||
|
@@ -747,6 +756,10 @@ static Property ich9_lpc_properties[] = {
|
||||||
|
DEFINE_PROP_BOOL("noreboot", ICH9LPCState, pin_strap.spkr_hi, true),
|
||||||
|
DEFINE_PROP_BIT64("x-smi-broadcast", ICH9LPCState, smi_host_features,
|
||||||
|
ICH9_LPC_SMI_F_BROADCAST_BIT, true),
|
||||||
|
+ DEFINE_PROP_BIT64("x-smi-cpu-hotplug", ICH9LPCState, smi_host_features,
|
||||||
|
+ ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT, true),
|
||||||
|
+ DEFINE_PROP_BIT64("x-smi-cpu-hotunplug", ICH9LPCState, smi_host_features,
|
||||||
|
+ ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT, false),
|
||||||
|
DEFINE_PROP_END_OF_LIST(),
|
||||||
|
};
|
||||||
|
|
||||||
|
diff --git a/include/hw/i386/ich9.h b/include/hw/i386/ich9.h
|
||||||
|
index a98d10b252d..d1bb3f7bf0e 100644
|
||||||
|
--- a/include/hw/i386/ich9.h
|
||||||
|
+++ b/include/hw/i386/ich9.h
|
||||||
|
@@ -247,5 +247,7 @@ typedef struct ICH9LPCState {
|
||||||
|
|
||||||
|
/* bit positions used in fw_cfg SMI feature negotiation */
|
||||||
|
#define ICH9_LPC_SMI_F_BROADCAST_BIT 0
|
||||||
|
+#define ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT 1
|
||||||
|
+#define ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT 2
|
||||||
|
|
||||||
|
#endif /* HW_ICH9_H */
|
||||||
|
--
|
||||||
|
2.27.0
|
||||||
|
|
||||||
@ -69,7 +69,7 @@ Obsoletes: %1-rhev
|
|||||||
Summary: QEMU is a machine emulator and virtualizer
|
Summary: QEMU is a machine emulator and virtualizer
|
||||||
Name: qemu-kvm
|
Name: qemu-kvm
|
||||||
Version: 5.1.0
|
Version: 5.1.0
|
||||||
Release: 12%{?dist}
|
Release: 13%{?dist}
|
||||||
# Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped
|
# Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped
|
||||||
Epoch: 15
|
Epoch: 15
|
||||||
License: GPLv2 and GPLv2+ and CC-BY
|
License: GPLv2 and GPLv2+ and CC-BY
|
||||||
@ -207,6 +207,12 @@ Patch68: kvm-vhost-vsock-pci-force-virtio-version-1.patch
|
|||||||
Patch69: kvm-vhost-user-vsock-pci-force-virtio-version-1.patch
|
Patch69: kvm-vhost-user-vsock-pci-force-virtio-version-1.patch
|
||||||
# For bz#1868449 - vhost_vsock error: device is modern-only, use disable-legacy=on
|
# For bz#1868449 - vhost_vsock error: device is modern-only, use disable-legacy=on
|
||||||
Patch70: kvm-vhost-vsock-ccw-force-virtio-version-1.patch
|
Patch70: kvm-vhost-vsock-ccw-force-virtio-version-1.patch
|
||||||
|
# For bz#1846886 - Guest hit soft lockup or reboots if hotplug vcpu under ovmf
|
||||||
|
Patch71: kvm-x86-lpc9-let-firmware-negotiate-CPU-hotplug-with-SMI.patch
|
||||||
|
# For bz#1846886 - Guest hit soft lockup or reboots if hotplug vcpu under ovmf
|
||||||
|
Patch72: kvm-x86-cpuhp-prevent-guest-crash-on-CPU-hotplug-when-br.patch
|
||||||
|
# For bz#1846886 - Guest hit soft lockup or reboots if hotplug vcpu under ovmf
|
||||||
|
Patch73: kvm-x86-cpuhp-refuse-cpu-hot-unplug-request-earlier-if-n.patch
|
||||||
|
|
||||||
BuildRequires: wget
|
BuildRequires: wget
|
||||||
BuildRequires: rpm-build
|
BuildRequires: rpm-build
|
||||||
@ -1172,6 +1178,13 @@ useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
|
|||||||
|
|
||||||
|
|
||||||
%changelog
|
%changelog
|
||||||
|
* Thu Oct 08 2020 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 5.1.0-13.el8_3
|
||||||
|
- kvm-x86-lpc9-let-firmware-negotiate-CPU-hotplug-with-SMI.patch [bz#1846886]
|
||||||
|
- kvm-x86-cpuhp-prevent-guest-crash-on-CPU-hotplug-when-br.patch [bz#1846886]
|
||||||
|
- kvm-x86-cpuhp-refuse-cpu-hot-unplug-request-earlier-if-n.patch [bz#1846886]
|
||||||
|
- Resolves: bz#1846886
|
||||||
|
(Guest hit soft lockup or reboots if hotplug vcpu under ovmf)
|
||||||
|
|
||||||
* Mon Oct 05 2020 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 5.1.0-12.el8_3
|
* Mon Oct 05 2020 Danilo Cesar Lemes de Paula <ddepaula@redhat.com> - 5.1.0-12.el8_3
|
||||||
- kvm-virtio-skip-legacy-support-check-on-machine-types-le.patch [bz#1868449]
|
- kvm-virtio-skip-legacy-support-check-on-machine-types-le.patch [bz#1868449]
|
||||||
- kvm-vhost-vsock-pci-force-virtio-version-1.patch [bz#1868449]
|
- kvm-vhost-vsock-pci-force-virtio-version-1.patch [bz#1868449]
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user