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* Mon Jul 01 2024 Miroslav Rezanina <mrezanin@redhat.com> - 9.0.0-3

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- kvm-qtest-x86-numa-test-do-not-use-the-obsolete-pentium-.patch [RHEL-28972]
- kvm-tests-qtest-libqtest-add-qtest_has_cpu_model-api.patch [RHEL-28972]
- kvm-tests-qtest-x86-check-for-availability-of-older-cpu-.patch [RHEL-28972]
- kvm-target-cpu-models-x86-Remove-the-existing-deprecated.patch [RHEL-28972]
- kvm-x86-cpu-deprecate-cpu-models-that-do-not-support-x86.patch [RHEL-28971]
- kvm-virtio-gpu-fix-v2-migration.patch [RHEL-36329]
- kvm-rhel-9.4.0-machine-type-compat-for-virtio-gpu-migrat.patch [RHEL-36329]
- kvm-s390x-remove-deprecated-rhel-machine-types.patch [RHEL-39898]
- kvm-s390x-select-correct-components-for-no-board-build.patch [RHEL-39898]
- kvm-target-s390x-Add-a-CONFIG-switch-to-disable-legacy-C.patch [RHEL-39898]
- kvm-target-s390x-cpu_models-Disable-everything-up-to-the.patch [RHEL-39898]
- kvm-target-s390x-Revert-the-old-s390x-CPU-model-disablem.patch [RHEL-39898]
- kvm-Revert-monitor-use-aio_co_reschedule_self.patch [RHEL-43409 RHEL-43410]
- kvm-aio-warn-about-iohandler_ctx-special-casing.patch [RHEL-43409 RHEL-43410]
- Resolves: RHEL-28972
  (x86: Remove the existing deprecated CPU models on RHEL10)
- Resolves: RHEL-28971
  (Consider deprecating CPU models like "Nehalem" / "IvyBridge" on RHEL 10)
- Resolves: RHEL-36329
  ([RHEL10.0.beta][stable_guest_abi]Failed to migrate VM with (qemu) qemu-kvm: Missing section footer for 0000:00:01.0/virtio-gpu qemu-kvm: load of migration failed: Invalid argument)
- Resolves: RHEL-39898
  (s390: Remove the legacy CPU models on RHEL10)
- Resolves: RHEL-43409
  (aio=io_uring: Assertion failure `luringcb->co->ctx == s->aio_context' with block_resize)
- Resolves: RHEL-43410
  (aio=native: Assertion failure `laiocb->co->ctx == laiocb->ctx->aio_context' with block_resize)
This commit is contained in:
Miroslav Rezanina 2024-07-01 05:14:15 -04:00
parent 42c616f27b
commit 7fbe0e6b6e
15 changed files with 1518 additions and 1 deletions
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67
kvm-Revert-monitor-use-aio_co_reschedule_self.patch Normal file
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From 53cc7daf2b6356f236a493cbe63d01afc5636fd3 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Mon, 6 May 2024 15:06:21 -0400
Subject: [PATCH 13/14] Revert "monitor: use aio_co_reschedule_self()"
RH-Author: Kevin Wolf <kwolf@redhat.com>
RH-MergeRequest: 253: Revert "monitor: use aio_co_reschedule_self()"
RH-Jira: RHEL-43409 RHEL-43410
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Hanna Czenczek <hreitz@redhat.com>
RH-Commit: [1/2] 772eccc9da09e6c1793d46ab6cf9ee6615812154 (kmwolf/centos-qemu-kvm)
Commit 1f25c172f837 ("monitor: use aio_co_reschedule_self()") was a code
cleanup that uses aio_co_reschedule_self() instead of open coding
coroutine rescheduling.
Bug RHEL-34618 was reported and Kevin Wolf <kwolf@redhat.com> identified
the root cause. I missed that aio_co_reschedule_self() ->
qemu_get_current_aio_context() only knows about
qemu_aio_context/IOThread AioContexts and not about iohandler_ctx. It
does not function correctly when going back from the iohandler_ctx to
qemu_aio_context.
Go back to open coding the AioContext transitions to avoid this bug.
This reverts commit 1f25c172f83704e350c0829438d832384084a74d.
Cc: qemu-stable@nongnu.org
Buglink: https://issues.redhat.com/browse/RHEL-34618
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20240506190622.56095-2-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 719c6819ed9a9838520fa732f9861918dc693bda)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
qapi/qmp-dispatch.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c
index f3488afeef..176b549473 100644
--- a/qapi/qmp-dispatch.c
+++ b/qapi/qmp-dispatch.c
@@ -212,7 +212,8 @@ QDict *coroutine_mixed_fn qmp_dispatch(const QmpCommandList *cmds, QObject *requ
* executing the command handler so that it can make progress if it
* involves an AIO_WAIT_WHILE().
*/
- aio_co_reschedule_self(qemu_get_aio_context());
+ aio_co_schedule(qemu_get_aio_context(), qemu_coroutine_self());
+ qemu_coroutine_yield();
}
monitor_set_cur(qemu_coroutine_self(), cur_mon);
@@ -226,7 +227,9 @@ QDict *coroutine_mixed_fn qmp_dispatch(const QmpCommandList *cmds, QObject *requ
* Move back to iohandler_ctx so that nested event loops for
* qemu_aio_context don't start new monitor commands.
*/
- aio_co_reschedule_self(iohandler_get_aio_context());
+ aio_co_schedule(iohandler_get_aio_context(),
+ qemu_coroutine_self());
+ qemu_coroutine_yield();
}
} else {
/*
--
2.39.3

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From 6c8da957fd534b3546354a8b8252c01cf9ee3511 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Mon, 6 May 2024 15:06:22 -0400
Subject: [PATCH 14/14] aio: warn about iohandler_ctx special casing
RH-Author: Kevin Wolf <kwolf@redhat.com>
RH-MergeRequest: 253: Revert "monitor: use aio_co_reschedule_self()"
RH-Jira: RHEL-43409 RHEL-43410
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: Hanna Czenczek <hreitz@redhat.com>
RH-Commit: [2/2] 895231553731f09f51275c1abbf50c3440fe977f (kmwolf/centos-qemu-kvm)
The main loop has two AioContexts: qemu_aio_context and iohandler_ctx.
The main loop runs them both, but nested aio_poll() calls on
qemu_aio_context exclude iohandler_ctx.
Which one should qemu_get_current_aio_context() return when called from
the main loop? Document that it's always qemu_aio_context.
This has subtle effects on functions that use
qemu_get_current_aio_context(). For example, aio_co_reschedule_self()
does not work when moving from iohandler_ctx to qemu_aio_context because
qemu_get_current_aio_context() does not differentiate these two
AioContexts.
Document this in order to reduce the chance of future bugs.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20240506190622.56095-3-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit e669e800fc9ef8806af5c5578249ab758a4f8a5a)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
include/block/aio.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/block/aio.h b/include/block/aio.h
index 8378553eb9..4ee81936ed 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -629,6 +629,9 @@ void aio_co_schedule(AioContext *ctx, Coroutine *co);
*
* Move the currently running coroutine to new_ctx. If the coroutine is already
* running in new_ctx, do nothing.
+ *
+ * Note that this function cannot reschedule from iohandler_ctx to
+ * qemu_aio_context.
*/
void coroutine_fn aio_co_reschedule_self(AioContext *new_ctx);
@@ -661,6 +664,9 @@ void aio_co_enter(AioContext *ctx, Coroutine *co);
* If called from an IOThread this will be the IOThread's AioContext. If
* called from the main thread or with the "big QEMU lock" taken it
* will be the main loop AioContext.
+ *
+ * Note that the return value is never the main loop's iohandler_ctx and the
+ * return value is the main loop AioContext instead.
*/
AioContext *qemu_get_current_aio_context(void);
--
2.39.3

46
kvm-qtest-x86-numa-test-do-not-use-the-obsolete-pentium-.patch Normal file
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From 2c7512b27b8d8862e26c6e07169752078513f40c Mon Sep 17 00:00:00 2001
From: Ani Sinha <anisinha@redhat.com>
Date: Mon, 10 Jun 2024 21:22:58 +0530
Subject: [PATCH 01/14] qtest/x86/numa-test: do not use the obsolete 'pentium'
cpu
RH-Author: Ani Sinha <anisinha@redhat.com>
RH-MergeRequest: 243: target/cpu-models/x86: Remove the existing deprecated CPU models on c10s
RH-Jira: RHEL-28972
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: MST <mst@redhat.com>
RH-Commit: [1/4] a9b38ebd4e772a0a1fe40301a6f1abab6b961cd7 (anisinha/centos-qemu-kvm)
'pentium' cpu is old and obsolete and should be avoided for running tests if
its not strictly needed. Use 'max' cpu instead for generic non-cpu specific
numa test.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Mario Casquero <mcasquer@redhat.com>
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20240610155303.7933-2-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 07c8d9ac0fa30712fdf78046a7998ee8d2231d6f)
---
tests/qtest/numa-test.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tests/qtest/numa-test.c b/tests/qtest/numa-test.c
index 4f4404a4b1..a512f743c4 100644
--- a/tests/qtest/numa-test.c
+++ b/tests/qtest/numa-test.c
@@ -125,7 +125,8 @@ static void pc_numa_cpu(const void *data)
QTestState *qts;
g_autofree char *cli = NULL;
- cli = make_cli(data, "-cpu pentium -machine smp.cpus=8,smp.sockets=2,smp.cores=2,smp.threads=2 "
+ cli = make_cli(data,
+ "-cpu max -machine smp.cpus=8,smp.sockets=2,smp.cores=2,smp.threads=2 "
"-numa node,nodeid=0,memdev=ram -numa node,nodeid=1 "
"-numa cpu,node-id=1,socket-id=0 "
"-numa cpu,node-id=0,socket-id=1,core-id=0 "
--
2.39.3

36
kvm-rhel-9.4.0-machine-type-compat-for-virtio-gpu-migrat.patch Normal file
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@ -0,0 +1,36 @@
From 44ee061e1904c20cae9cab5e8a62f1b506395383 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Wed, 5 Jun 2024 10:28:20 +0400
Subject: [PATCH 07/14] rhel 9.4.0 machine type compat for virtio-gpu migration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
RH-MergeRequest: 250: virtio-gpu: fix v2 migration
RH-Jira: RHEL-36329
RH-Acked-by: Peter Xu <peterx@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [2/2] 66c98702c691e3454377f5a98230fd1f619a9a87 (marcandre.lureau-rh/qemu-kvm-centos)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
hw/core/machine.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/core/machine.c b/hw/core/machine.c
index cf1d7faaaf..92609aae27 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -310,6 +310,8 @@ GlobalProperty hw_compat_rhel_9_5[] = {
{ TYPE_VIRTIO_IOMMU_PCI, "granule", "4k" },
/* hw_compat_rhel_9_5 from hw_compat_8_2 */
{ TYPE_VIRTIO_IOMMU_PCI, "aw-bits", "64" },
+ /* hw_compat_rhel_9_5 from hw_compat_8_2 */
+ { "virtio-gpu-device", "x-scanout-vmstate-version", "1" },
};
const size_t hw_compat_rhel_9_5_len = G_N_ELEMENTS(hw_compat_rhel_9_5);
--
2.39.3

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kvm-s390x-remove-deprecated-rhel-machine-types.patch Normal file
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@ -0,0 +1,164 @@
From eb773f38d127117597a1640cd623f1fcd000c067 Mon Sep 17 00:00:00 2001
From: Sebastian Ott <sebott@redhat.com>
Date: Fri, 19 Apr 2024 16:37:57 +0200
Subject: [PATCH 08/14] s390x: remove deprecated rhel machine types
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 252: s390x: remove legacy CPU types
RH-Jira: RHEL-39898
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [1/5] 5ed0651c38584980b1fe51592a788032526c0f2f (thuth/qemu-kvm-cs9)
Upstream-status: N/A
Remove the following deprecated s390x rhel specific machine types:
s390-ccw-virtio-rhel8.6.0
s390-ccw-virtio-rhel8.5.0
s390-ccw-virtio-rhel8.4.0
s390-ccw-virtio-rhel8.2.0
s390-ccw-virtio-rhel7.6.0
Signed-off-by: Sebastian Ott <sebott@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/s390x/s390-virtio-ccw.c | 106 +------------------------------------
1 file changed, 2 insertions(+), 104 deletions(-)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 9ad54682c6..b0b903b78c 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -610,6 +610,7 @@ static void s390_nmi(NMIState *n, int cpu_index, Error **errp)
s390_cpu_restart(S390_CPU(cs));
}
+#if 0 /* Disabled for Red Hat Enterprise Linux */
static ram_addr_t s390_fixup_ram_size(ram_addr_t sz)
{
/* same logic as in sclp.c */
@@ -629,6 +630,7 @@ static ram_addr_t s390_fixup_ram_size(ram_addr_t sz)
}
return newsz;
}
+#endif /* disabled for RHEL */
static inline bool machine_get_aes_key_wrap(Object *obj, Error **errp)
{
@@ -1329,110 +1331,6 @@ static void ccw_machine_rhel900_class_options(MachineClass *mc)
}
DEFINE_CCW_MACHINE(rhel900, "rhel9.0.0", false);
-static void ccw_machine_rhel860_instance_options(MachineState *machine)
-{
- /* Note: The -rhel8.6.0 and -rhel9.0.0 machines are technically identical */
- ccw_machine_rhel900_instance_options(machine);
-}
-
-static void ccw_machine_rhel860_class_options(MachineClass *mc)
-{
- static GlobalProperty compat[] = {
- { TYPE_S390_PCI_DEVICE, "interpret", "on", },
- { TYPE_S390_PCI_DEVICE, "forwarding-assist", "on", },
- };
-
- ccw_machine_rhel900_class_options(mc);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_6, hw_compat_rhel_8_6_len);
- compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat));
-
- /* All RHEL machines for prior major releases are deprecated */
- mc->deprecation_reason = rhel_old_machine_deprecation;
-}
-DEFINE_CCW_MACHINE(rhel860, "rhel8.6.0", false);
-
-static void ccw_machine_rhel850_instance_options(MachineState *machine)
-{
- static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V6_0 };
-
- ccw_machine_rhel860_instance_options(machine);
-
- s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat);
-
- s390_cpudef_featoff_greater(16, 1, S390_FEAT_NNPA);
- s390_cpudef_featoff_greater(16, 1, S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2);
- s390_cpudef_featoff_greater(16, 1, S390_FEAT_BEAR_ENH);
- s390_cpudef_featoff_greater(16, 1, S390_FEAT_RDP);
- s390_cpudef_featoff_greater(16, 1, S390_FEAT_PAI);
-}
-
-static void ccw_machine_rhel850_class_options(MachineClass *mc)
-{
- static GlobalProperty compat[] = {
- { TYPE_S390_PCI_DEVICE, "interpret", "off", },
- { TYPE_S390_PCI_DEVICE, "forwarding-assist", "off", },
- };
-
- ccw_machine_rhel860_class_options(mc);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_5, hw_compat_rhel_8_5_len);
- compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat));
- mc->smp_props.prefer_sockets = true;
-}
-DEFINE_CCW_MACHINE(rhel850, "rhel8.5.0", false);
-
-static void ccw_machine_rhel840_instance_options(MachineState *machine)
-{
- ccw_machine_rhel850_instance_options(machine);
-}
-
-static void ccw_machine_rhel840_class_options(MachineClass *mc)
-{
- ccw_machine_rhel850_class_options(mc);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_4, hw_compat_rhel_8_4_len);
-}
-DEFINE_CCW_MACHINE(rhel840, "rhel8.4.0", false);
-
-static void ccw_machine_rhel820_instance_options(MachineState *machine)
-{
- ccw_machine_rhel840_instance_options(machine);
-}
-
-static void ccw_machine_rhel820_class_options(MachineClass *mc)
-{
- ccw_machine_rhel840_class_options(mc);
- mc->fixup_ram_size = s390_fixup_ram_size;
- /* we did not publish a rhel8.3.0 machine */
- compat_props_add(mc->compat_props, hw_compat_rhel_8_3, hw_compat_rhel_8_3_len);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_2, hw_compat_rhel_8_2_len);
-}
-DEFINE_CCW_MACHINE(rhel820, "rhel8.2.0", false);
-
-static void ccw_machine_rhel760_instance_options(MachineState *machine)
-{
- static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V3_1 };
-
- ccw_machine_rhel820_instance_options(machine);
-
- s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat);
-
- /* The multiple-epoch facility was not available with rhel7.6.0 on z14GA1 */
- s390_cpudef_featoff(14, 1, S390_FEAT_MULTIPLE_EPOCH);
- s390_cpudef_featoff(14, 1, S390_FEAT_PTFF_QSIE);
- s390_cpudef_featoff(14, 1, S390_FEAT_PTFF_QTOUE);
- s390_cpudef_featoff(14, 1, S390_FEAT_PTFF_STOE);
- s390_cpudef_featoff(14, 1, S390_FEAT_PTFF_STOUE);
-}
-
-static void ccw_machine_rhel760_class_options(MachineClass *mc)
-{
- ccw_machine_rhel820_class_options(mc);
- /* We never published the s390x version of RHEL-AV 8.0 and 8.1, so add this here */
- compat_props_add(mc->compat_props, hw_compat_rhel_8_1, hw_compat_rhel_8_1_len);
- compat_props_add(mc->compat_props, hw_compat_rhel_8_0, hw_compat_rhel_8_0_len);
- compat_props_add(mc->compat_props, hw_compat_rhel_7_6, hw_compat_rhel_7_6_len);
-}
-DEFINE_CCW_MACHINE(rhel760, "rhel7.6.0", false);
-
static void ccw_machine_register_types(void)
{
type_register_static(&ccw_machine_info);
--
2.39.3

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kvm-s390x-select-correct-components-for-no-board-build.patch Normal file
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@ -0,0 +1,41 @@
From 874c2ad98804caf0db862c2a45db66a9bceb4fc4 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 9 May 2024 19:00:35 +0200
Subject: [PATCH 09/14] s390x: select correct components for no-board build
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 252: s390x: remove legacy CPU types
RH-Jira: RHEL-39898
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [2/5] 441dfae234f21f801ac9f9e417e96e2edff48bd4 (thuth/qemu-kvm-cs9)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240509170044.190795-5-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit e799b65faef129f2905bd9bf66c30aaaa7115dac)
Conflicts:
.gitlab-ci.d/buildtest.yml
(skipped the changes to the CI files, they don't apply and
are not needed in downstream)
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/s390x/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/s390x/Kconfig b/target/s390x/Kconfig
index 72da48136c..d886be48b4 100644
--- a/target/s390x/Kconfig
+++ b/target/s390x/Kconfig
@@ -1,2 +1,4 @@
config S390X
bool
+ select PCI
+ select S390_FLIC
--
2.39.3

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@ -0,0 +1,62 @@
From 0d3444e4ba998bbebce282fe1367ef16b635e3ae Mon Sep 17 00:00:00 2001
From: Ani Sinha <anisinha@redhat.com>
Date: Fri, 14 Jun 2024 13:34:47 +0530
Subject: [PATCH 04/14] target/cpu-models/x86: Remove the existing deprecated
CPU models on c10s
RH-Author: Ani Sinha <anisinha@redhat.com>
RH-MergeRequest: 243: target/cpu-models/x86: Remove the existing deprecated CPU models on c10s
RH-Jira: RHEL-28972
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: MST <mst@redhat.com>
RH-Commit: [4/4] ca6905d2f6cae5f120d3acef973cadb1164e0864 (anisinha/centos-qemu-kvm)
The cpu models that were deprecated in c9s can be removed in c10s. This change
compiled out these cpu models. For x86, 'qemu64' cpu model is still kept as is
as its the default cpu model.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
---
target/i386/cpu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index be7b0663cd..c83d585c9b 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2215,6 +2215,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
.xlevel = 0x8000000A,
.model_id = "QEMU Virtual CPU version " QEMU_HW_VERSION,
},
+#if 0 // Deprecated CPU models are removed in RHEL-10
{
.name = "phenom",
.deprecation_note = RHEL_CPU_DEPRECATION,
@@ -2593,6 +2594,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
.xlevel = 0x80000008,
.model_id = "Intel Core 2 Duo P9xxx (Penryn Class Core 2)",
},
+#endif // Removal of deprecated CPU models in RHEL-10
{
.name = "Nehalem",
.level = 11,
@@ -4410,6 +4412,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
.xlevel = 0x80000008,
.model_id = "Intel Xeon Phi Processor (Knights Mill)",
},
+#if 0 // Deprecated CPU models are removed in RHEL-10
{
.name = "Opteron_G1",
.deprecation_note = RHEL_CPU_DEPRECATION,
@@ -4480,6 +4483,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
.xlevel = 0x80000008,
.model_id = "AMD Opteron 23xx (Gen 3 Class Opteron)",
},
+#endif
{
.name = "Opteron_G4",
.level = 0xd,
--
2.39.3

116
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@ -0,0 +1,116 @@
From d0f88c7a0c95b4d9ab03221400736cb17cb4b995 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Thu, 13 Jun 2024 16:14:22 +0200
Subject: [PATCH 10/14] target/s390x: Add a CONFIG switch to disable legacy
CPUs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 252: s390x: remove legacy CPU types
RH-Jira: RHEL-39898
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [3/5] f8e78c8e0349c8645e7df7b0bebed1635865b454 (thuth/qemu-kvm-cs9)
The oldest model that IBM still supports is the z13. Considering
that each generation can "emulate" the previous two generations
in hardware (via the "IBC" feature of the CPUs), this means that
everything that is older than z114/196 is not an officially supported
CPU model anymore. The Linux kernel still support the z10, so if
we also take this into account, everything older than that can
definitely be considered as a legacy CPU model.
For downstream builds of QEMU, we would like to be able to disable
these legacy CPUs in the build. Thus add a CONFIG switch that can be
used to disable them (and old machine types that use them by default).
Message-Id: <20240614125019.588928-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit d6a7c3f44cf3f60c066dbf087ef79d4b12acc642)
---
hw/s390x/s390-virtio-ccw.c | 4 ++++
target/s390x/Kconfig | 5 +++++
target/s390x/cpu_models.c | 9 +++++++++
3 files changed, 18 insertions(+)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index b0b903b78c..527b05d1d6 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -46,6 +46,7 @@
#include "migration/blocker.h"
#include "qapi/visitor.h"
#include "hw/s390x/cpu-topology.h"
+#include CONFIG_DEVICES
static Error *pv_mig_blocker;
@@ -1130,6 +1131,8 @@ static void ccw_machine_2_12_class_options(MachineClass *mc)
}
DEFINE_CCW_MACHINE(2_12, "2.12", false);
+#ifdef CONFIG_S390X_LEGACY_CPUS
+
static void ccw_machine_2_11_instance_options(MachineState *machine)
{
static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V2_11 };
@@ -1277,6 +1280,7 @@ static void ccw_machine_2_4_class_options(MachineClass *mc)
DEFINE_CCW_MACHINE(2_4, "2.4", false);
#endif
+#endif
static void ccw_machine_rhel940_instance_options(MachineState *machine)
{
diff --git a/target/s390x/Kconfig b/target/s390x/Kconfig
index d886be48b4..8a95f2bc3f 100644
--- a/target/s390x/Kconfig
+++ b/target/s390x/Kconfig
@@ -2,3 +2,8 @@ config S390X
bool
select PCI
select S390_FLIC
+
+config S390X_LEGACY_CPUS
+ bool
+ default y
+ depends on S390X
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 370b3b3065..f4dbcc67bb 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -25,6 +25,7 @@
#ifndef CONFIG_USER_ONLY
#include "sysemu/sysemu.h"
#include "target/s390x/kvm/pv.h"
+#include CONFIG_DEVICES
#endif
#define CPUDEF_INIT(_type, _gen, _ec_ga, _mha_pow, _hmfai, _name, _desc) \
@@ -50,6 +51,13 @@
#define RHEL_CPU_DEPRECATION "use at least 'z14', or 'host' / 'qemu' / 'max'"
static S390CPUDef s390_cpu_defs[] = {
+ /*
+ * Linux requires at least z10 nowadays, and IBM only supports recent CPUs
+ * (see https://www.ibm.com/support/pages/ibm-mainframe-life-cycle-history),
+ * so we consider older CPUs as legacy that can optionally be disabled via
+ * the CONFIG_S390X_LEGACY_CPUS config switch.
+ */
+#if defined(CONFIG_S390X_LEGACY_CPUS) || defined(CONFIG_USER_ONLY)
CPUDEF_INIT(0x2064, 7, 1, 38, 0x00000000U, "z900", "IBM zSeries 900 GA1"),
CPUDEF_INIT(0x2064, 7, 2, 38, 0x00000000U, "z900.2", "IBM zSeries 900 GA2"),
CPUDEF_INIT(0x2064, 7, 3, 38, 0x00000000U, "z900.3", "IBM zSeries 900 GA3"),
@@ -67,6 +75,7 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x2096, 9, 2, 40, 0x00000000U, "z9BC", "IBM System z9 BC GA1"),
CPUDEF_INIT(0x2094, 9, 3, 40, 0x00000000U, "z9EC.3", "IBM System z9 EC GA3"),
CPUDEF_INIT(0x2096, 9, 3, 40, 0x00000000U, "z9BC.2", "IBM System z9 BC GA2"),
+#endif
CPUDEF_INIT(0x2097, 10, 1, 43, 0x00000000U, "z10EC", "IBM System z10 EC GA1"),
CPUDEF_INIT(0x2097, 10, 2, 43, 0x00000000U, "z10EC.2", "IBM System z10 EC GA2"),
CPUDEF_INIT(0x2098, 10, 2, 43, 0x00000000U, "z10BC", "IBM System z10 BC GA1"),
--
2.39.3

66
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@ -0,0 +1,66 @@
From 64eecc611dfdb9252b5e9d20b96cba715ecc1d07 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Mon, 24 Jun 2024 14:26:14 +0200
Subject: [PATCH 12/14] target/s390x: Revert the old s390x CPU model
disablement code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 252: s390x: remove legacy CPU types
RH-Jira: RHEL-39898
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [5/5] da022e5acaeb1c86fba6245aa2c20491ac83046f (thuth/qemu-kvm-cs9)
Upstream-Status: N/A
We now completely disable the old CPU models up to the z12 in
target/s390x/cpu_models.c, so we don't need these old checks
anymore.
This patch should get squashed into the downstream patch
"Enable/disable devices for RHEL" during the next rebase.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/s390x/cpu_models_sysemu.c | 3 ---
target/s390x/kvm/kvm.c | 7 -------
2 files changed, 10 deletions(-)
diff --git a/target/s390x/cpu_models_sysemu.c b/target/s390x/cpu_models_sysemu.c
index ca2e5d91e2..906d5d42b7 100644
--- a/target/s390x/cpu_models_sysemu.c
+++ b/target/s390x/cpu_models_sysemu.c
@@ -34,9 +34,6 @@ static void check_unavailable_features(const S390CPUModel *max_model,
(max_model->def->gen == model->def->gen &&
max_model->def->ec_ga < model->def->ec_ga)) {
list_add_feat("type", unavailable);
- } else if (model->def->gen < 11 && kvm_enabled()) {
- /* Older CPU models are not supported on Red Hat Enterprise Linux */
- list_add_feat("type", unavailable);
}
/* detect missing features if any to properly report them */
diff --git a/target/s390x/kvm/kvm.c b/target/s390x/kvm/kvm.c
index 55fb4855b1..6dcb8dba2d 100644
--- a/target/s390x/kvm/kvm.c
+++ b/target/s390x/kvm/kvm.c
@@ -2566,13 +2566,6 @@ void kvm_s390_apply_cpu_model(const S390CPUModel *model, Error **errp)
return;
}
- /* Older CPU models are not supported on Red Hat Enterprise Linux */
- if (model->def->gen < 11) {
- error_setg(errp, "KVM: Unsupported CPU type specified: %s",
- MACHINE(qdev_get_machine())->cpu_type);
- return;
- }
-
prop.cpuid = s390_cpuid_from_cpu_model(model);
prop.ibc = s390_ibc_from_cpu_model(model);
/* configure cpu features indicated via STFL(e) */
--
2.39.3

56
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@ -0,0 +1,56 @@
From 947ee045103e9148c80a1df0dc300fc840df2680 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Mon, 24 Jun 2024 14:15:08 +0200
Subject: [PATCH 11/14] target/s390x/cpu_models: Disable everything up to the
z12 CPU model
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 252: s390x: remove legacy CPU types
RH-Jira: RHEL-39898
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [4/5] f5236c8041bfcb63df4046f7bb0a12c1fa90062d (thuth/qemu-kvm-cs9)
Upstream-Status: N/A
JIRA: https://issues.redhat.com/browse/RHEL-39898
When RHEL 10.0 gets released, the z14 will be the oldest mainframe
that is still officially supported by IBM, see:
https://www.ibm.com/support/pages/ibm-mainframe-life-cycle-history
Now each IBM Z machine can "emulate" the previous two CPU types in
hardware for virtual guests, so we should still allow the z12 and
z13 in our qemu-kvm builds, too. But everything that is older than
the z12 can be disabled now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/s390x/cpu_models.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index f4dbcc67bb..ad65149844 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -75,7 +75,6 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x2096, 9, 2, 40, 0x00000000U, "z9BC", "IBM System z9 BC GA1"),
CPUDEF_INIT(0x2094, 9, 3, 40, 0x00000000U, "z9EC.3", "IBM System z9 EC GA3"),
CPUDEF_INIT(0x2096, 9, 3, 40, 0x00000000U, "z9BC.2", "IBM System z9 BC GA2"),
-#endif
CPUDEF_INIT(0x2097, 10, 1, 43, 0x00000000U, "z10EC", "IBM System z10 EC GA1"),
CPUDEF_INIT(0x2097, 10, 2, 43, 0x00000000U, "z10EC.2", "IBM System z10 EC GA2"),
CPUDEF_INIT(0x2098, 10, 2, 43, 0x00000000U, "z10BC", "IBM System z10 BC GA1"),
@@ -84,6 +83,7 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x2817, 11, 1, 44, 0x08000000U, "z196", "IBM zEnterprise 196 GA1"),
CPUDEF_INIT(0x2817, 11, 2, 44, 0x08000000U, "z196.2", "IBM zEnterprise 196 GA2"),
CPUDEF_INIT(0x2818, 11, 2, 44, 0x08000000U, "z114", "IBM zEnterprise 114 GA1"),
+#endif
CPUDEF_INIT(0x2827, 12, 1, 44, 0x08000000U, "zEC12", "IBM zEnterprise EC12 GA1"),
CPUDEF_INIT(0x2827, 12, 2, 44, 0x08000000U, "zEC12.2", "IBM zEnterprise EC12 GA2"),
CPUDEF_INIT(0x2828, 12, 2, 44, 0x08000000U, "zBC12", "IBM zEnterprise BC12 GA1"),
--
2.39.3

162
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@ -0,0 +1,162 @@
From 83bed1458ca3c0137658b53f0a1115d232091703 Mon Sep 17 00:00:00 2001
From: Ani Sinha <anisinha@redhat.com>
Date: Mon, 10 Jun 2024 21:22:59 +0530
Subject: [PATCH 02/14] tests/qtest/libqtest: add qtest_has_cpu_model() api
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Ani Sinha <anisinha@redhat.com>
RH-MergeRequest: 243: target/cpu-models/x86: Remove the existing deprecated CPU models on c10s
RH-Jira: RHEL-28972
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: MST <mst@redhat.com>
RH-Commit: [2/4] af128c3ae0a563ca5e2b50bdbdf44f6ce1404aad (anisinha/centos-qemu-kvm)
Added a new test api qtest_has_cpu_model() in order to check availability of
some cpu models in the current QEMU binary. The specific architecture of the
QEMU binary is selected using the QTEST_QEMU_BINARY environment variable.
This api would be useful to run tests against some older cpu models after
checking if QEMU actually supported these models.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240610155303.7933-3-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit f43f8abe457a4aa32441bd190638e1118d291c42)
---
tests/qtest/libqtest.c | 83 ++++++++++++++++++++++++++++++++++++++++++
tests/qtest/libqtest.h | 8 ++++
2 files changed, 91 insertions(+)
diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index d8f80d335e..18e2f7f282 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -37,6 +37,7 @@
#include "qapi/qmp/qjson.h"
#include "qapi/qmp/qlist.h"
#include "qapi/qmp/qstring.h"
+#include "qapi/qmp/qbool.h"
#define MAX_IRQ 256
@@ -1471,6 +1472,12 @@ struct MachInfo {
char *alias;
};
+struct CpuModel {
+ char *name;
+ char *alias_of;
+ bool deprecated;
+};
+
static void qtest_free_machine_list(struct MachInfo *machines)
{
if (machines) {
@@ -1550,6 +1557,82 @@ static struct MachInfo *qtest_get_machines(const char *var)
return machines;
}
+static struct CpuModel *qtest_get_cpu_models(void)
+{
+ static struct CpuModel *cpus;
+ QDict *response, *minfo;
+ QList *list;
+ const QListEntry *p;
+ QObject *qobj;
+ QString *qstr;
+ QBool *qbool;
+ QTestState *qts;
+ int idx;
+
+ if (cpus) {
+ return cpus;
+ }
+
+ silence_spawn_log = !g_test_verbose();
+
+ qts = qtest_init_with_env(NULL, "-machine none");
+ response = qtest_qmp(qts, "{ 'execute': 'query-cpu-definitions' }");
+ g_assert(response);
+ list = qdict_get_qlist(response, "return");
+ g_assert(list);
+
+ cpus = g_new0(struct CpuModel, qlist_size(list) + 1);
+
+ for (p = qlist_first(list), idx = 0; p; p = qlist_next(p), idx++) {
+ minfo = qobject_to(QDict, qlist_entry_obj(p));
+ g_assert(minfo);
+
+ qobj = qdict_get(minfo, "name");
+ g_assert(qobj);
+ qstr = qobject_to(QString, qobj);
+ g_assert(qstr);
+ cpus[idx].name = g_strdup(qstring_get_str(qstr));
+
+ qobj = qdict_get(minfo, "alias_of");
+ if (qobj) { /* old machines do not report aliases */
+ qstr = qobject_to(QString, qobj);
+ g_assert(qstr);
+ cpus[idx].alias_of = g_strdup(qstring_get_str(qstr));
+ } else {
+ cpus[idx].alias_of = NULL;
+ }
+
+ qobj = qdict_get(minfo, "deprecated");
+ qbool = qobject_to(QBool, qobj);
+ g_assert(qbool);
+ cpus[idx].deprecated = qbool_get_bool(qbool);
+ }
+
+ qtest_quit(qts);
+ qobject_unref(response);
+
+ silence_spawn_log = false;
+
+ return cpus;
+}
+
+bool qtest_has_cpu_model(const char *cpu)
+{
+ struct CpuModel *cpus;
+ int i;
+
+ cpus = qtest_get_cpu_models();
+
+ for (i = 0; cpus[i].name != NULL; i++) {
+ if (g_str_equal(cpu, cpus[i].name) ||
+ (cpus[i].alias_of && g_str_equal(cpu, cpus[i].alias_of))) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
void qtest_cb_for_every_machine(void (*cb)(const char *machine),
bool skip_old_versioned)
{
diff --git a/tests/qtest/libqtest.h b/tests/qtest/libqtest.h
index 6e3d3525bf..beb96b18eb 100644
--- a/tests/qtest/libqtest.h
+++ b/tests/qtest/libqtest.h
@@ -949,6 +949,14 @@ bool qtest_has_machine(const char *machine);
*/
bool qtest_has_machine_with_env(const char *var, const char *machine);
+/**
+ * qtest_has_cpu_model:
+ * @cpu: The cpu to look for
+ *
+ * Returns: true if the cpu is available in the target binary.
+ */
+bool qtest_has_cpu_model(const char *cpu);
+
/**
* qtest_has_device:
* @device: The device to look for
--
2.39.3

359
kvm-tests-qtest-x86-check-for-availability-of-older-cpu-.patch Normal file
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@ -0,0 +1,359 @@
From 31bce7b3e6776e60e0994a45691bded22cc68476 Mon Sep 17 00:00:00 2001
From: Ani Sinha <anisinha@redhat.com>
Date: Mon, 10 Jun 2024 21:23:00 +0530
Subject: [PATCH 03/14] tests/qtest/x86: check for availability of older cpu
models before running tests
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Ani Sinha <anisinha@redhat.com>
RH-MergeRequest: 243: target/cpu-models/x86: Remove the existing deprecated CPU models on c10s
RH-Jira: RHEL-28972
RH-Acked-by: Thomas Huth <thuth@redhat.com>
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: MST <mst@redhat.com>
RH-Commit: [3/4] 5a049fbd48fda9c1b2d74dc8b389c43547029df2 (anisinha/centos-qemu-kvm)
It is better to check if some older cpu models like 486, athlon, pentium,
penryn, phenom, core2duo etc are available before running their corresponding
tests. Some downstream distributions may no longer support these older cpu
models.
Signature of add_feature_test() has been modified to return void as
FeatureTestArgs* was not used by the caller.
One minor correction. Replaced 'phenom' with '486' in the test
'x86/cpuid/auto-level/phenom/arat' matching the cpu used.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240610155303.7933-4-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit e08f6e0b9fcf708f641bbb8839b7e30d857989d9)
---
tests/qtest/test-x86-cpuid-compat.c | 170 ++++++++++++++++++----------
1 file changed, 108 insertions(+), 62 deletions(-)
diff --git a/tests/qtest/test-x86-cpuid-compat.c b/tests/qtest/test-x86-cpuid-compat.c
index 6a39454fce..b9e7e5ef7b 100644
--- a/tests/qtest/test-x86-cpuid-compat.c
+++ b/tests/qtest/test-x86-cpuid-compat.c
@@ -67,10 +67,29 @@ static void test_cpuid_prop(const void *data)
g_free(path);
}
-static void add_cpuid_test(const char *name, const char *cmdline,
+static void add_cpuid_test(const char *name, const char *cpu,
+ const char *cpufeat, const char *machine,
const char *property, int64_t expected_value)
{
CpuidTestArgs *args = g_new0(CpuidTestArgs, 1);
+ char *cmdline;
+ char *save;
+
+ if (!qtest_has_cpu_model(cpu)) {
+ return;
+ }
+ cmdline = g_strdup_printf("-cpu %s", cpu);
+
+ if (cpufeat) {
+ save = cmdline;
+ cmdline = g_strdup_printf("%s,%s", cmdline, cpufeat);
+ g_free(save);
+ }
+ if (machine) {
+ save = cmdline;
+ cmdline = g_strdup_printf("-machine %s %s", machine, cmdline);
+ g_free(save);
+ }
args->cmdline = cmdline;
args->property = property;
args->expected_value = expected_value;
@@ -149,12 +168,24 @@ static void test_feature_flag(const void *data)
* either "feature-words" or "filtered-features", when running QEMU
* using cmdline
*/
-static FeatureTestArgs *add_feature_test(const char *name, const char *cmdline,
- uint32_t eax, uint32_t ecx,
- const char *reg, int bitnr,
- bool expected_value)
+static void add_feature_test(const char *name, const char *cpu,
+ const char *cpufeat, uint32_t eax,
+ uint32_t ecx, const char *reg,
+ int bitnr, bool expected_value)
{
FeatureTestArgs *args = g_new0(FeatureTestArgs, 1);
+ char *cmdline;
+
+ if (!qtest_has_cpu_model(cpu)) {
+ return;
+ }
+
+ if (cpufeat) {
+ cmdline = g_strdup_printf("-cpu %s,%s", cpu, cpufeat);
+ } else {
+ cmdline = g_strdup_printf("-cpu %s", cpu);
+ }
+
args->cmdline = cmdline;
args->in_eax = eax;
args->in_ecx = ecx;
@@ -162,13 +193,17 @@ static FeatureTestArgs *add_feature_test(const char *name, const char *cmdline,
args->bitnr = bitnr;
args->expected_value = expected_value;
qtest_add_data_func(name, args, test_feature_flag);
- return args;
+ return;
}
static void test_plus_minus_subprocess(void)
{
char *path;
+ if (!qtest_has_cpu_model("pentium")) {
+ return;
+ }
+
/* Rules:
* 1)"-foo" overrides "+foo"
* 2) "[+-]foo" overrides "foo=..."
@@ -198,6 +233,10 @@ static void test_plus_minus_subprocess(void)
static void test_plus_minus(void)
{
+ if (!qtest_has_cpu_model("pentium")) {
+ return;
+ }
+
g_test_trap_subprocess("/x86/cpuid/parsing-plus-minus/subprocess", 0, 0);
g_test_trap_assert_passed();
g_test_trap_assert_stderr("*Ambiguous CPU model string. "
@@ -217,99 +256,105 @@ int main(int argc, char **argv)
/* Original level values for CPU models: */
add_cpuid_test("x86/cpuid/phenom/level",
- "-cpu phenom", "level", 5);
+ "phenom", NULL, NULL, "level", 5);
add_cpuid_test("x86/cpuid/Conroe/level",
- "-cpu Conroe", "level", 10);
+ "Conroe", NULL, NULL, "level", 10);
add_cpuid_test("x86/cpuid/SandyBridge/level",
- "-cpu SandyBridge", "level", 0xd);
+ "SandyBridge", NULL, NULL, "level", 0xd);
add_cpuid_test("x86/cpuid/486/xlevel",
- "-cpu 486", "xlevel", 0);
+ "486", NULL, NULL, "xlevel", 0);
add_cpuid_test("x86/cpuid/core2duo/xlevel",
- "-cpu core2duo", "xlevel", 0x80000008);
+ "core2duo", NULL, NULL, "xlevel", 0x80000008);
add_cpuid_test("x86/cpuid/phenom/xlevel",
- "-cpu phenom", "xlevel", 0x8000001A);
+ "phenom", NULL, NULL, "xlevel", 0x8000001A);
add_cpuid_test("x86/cpuid/athlon/xlevel",
- "-cpu athlon", "xlevel", 0x80000008);
+ "athlon", NULL, NULL, "xlevel", 0x80000008);
/* If level is not large enough, it should increase automatically: */
/* CPUID[6].EAX: */
- add_cpuid_test("x86/cpuid/auto-level/phenom/arat",
- "-cpu 486,arat=on", "level", 6);
+ add_cpuid_test("x86/cpuid/auto-level/486/arat",
+ "486", "arat=on", NULL, "level", 6);
/* CPUID[EAX=7,ECX=0].EBX: */
add_cpuid_test("x86/cpuid/auto-level/phenom/fsgsbase",
- "-cpu phenom,fsgsbase=on", "level", 7);
+ "phenom", "fsgsbase=on", NULL, "level", 7);
/* CPUID[EAX=7,ECX=0].ECX: */
add_cpuid_test("x86/cpuid/auto-level/phenom/avx512vbmi",
- "-cpu phenom,avx512vbmi=on", "level", 7);
+ "phenom", "avx512vbmi=on", NULL, "level", 7);
/* CPUID[EAX=0xd,ECX=1].EAX: */
add_cpuid_test("x86/cpuid/auto-level/phenom/xsaveopt",
- "-cpu phenom,xsaveopt=on", "level", 0xd);
+ "phenom", "xsaveopt=on", NULL, "level", 0xd);
/* CPUID[8000_0001].EDX: */
add_cpuid_test("x86/cpuid/auto-xlevel/486/3dnow",
- "-cpu 486,3dnow=on", "xlevel", 0x80000001);
+ "486", "3dnow=on", NULL, "xlevel", 0x80000001);
/* CPUID[8000_0001].ECX: */
add_cpuid_test("x86/cpuid/auto-xlevel/486/sse4a",
- "-cpu 486,sse4a=on", "xlevel", 0x80000001);
+ "486", "sse4a=on", NULL, "xlevel", 0x80000001);
/* CPUID[8000_0007].EDX: */
add_cpuid_test("x86/cpuid/auto-xlevel/486/invtsc",
- "-cpu 486,invtsc=on", "xlevel", 0x80000007);
+ "486", "invtsc=on", NULL, "xlevel", 0x80000007);
/* CPUID[8000_000A].EDX: */
add_cpuid_test("x86/cpuid/auto-xlevel/486/npt",
- "-cpu 486,svm=on,npt=on", "xlevel", 0x8000000A);
+ "486", "svm=on,npt=on", NULL, "xlevel", 0x8000000A);
/* CPUID[C000_0001].EDX: */
add_cpuid_test("x86/cpuid/auto-xlevel2/phenom/xstore",
- "-cpu phenom,xstore=on", "xlevel2", 0xC0000001);
+ "phenom", "xstore=on", NULL, "xlevel2", 0xC0000001);
/* SVM needs CPUID[0x8000000A] */
add_cpuid_test("x86/cpuid/auto-xlevel/athlon/svm",
- "-cpu athlon,svm=on", "xlevel", 0x8000000A);
+ "athlon", "svm=on", NULL, "xlevel", 0x8000000A);
/* If level is already large enough, it shouldn't change: */
add_cpuid_test("x86/cpuid/auto-level/SandyBridge/multiple",
- "-cpu SandyBridge,arat=on,fsgsbase=on,avx512vbmi=on",
- "level", 0xd);
+ "SandyBridge", "arat=on,fsgsbase=on,avx512vbmi=on",
+ NULL, "level", 0xd);
/* If level is explicitly set, it shouldn't change: */
add_cpuid_test("x86/cpuid/auto-level/486/fixed/0xF",
- "-cpu 486,level=0xF,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
- "level", 0xF);
+ "486",
+ "level=0xF,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
+ NULL, "level", 0xF);
add_cpuid_test("x86/cpuid/auto-level/486/fixed/2",
- "-cpu 486,level=2,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
- "level", 2);
+ "486",
+ "level=2,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
+ NULL, "level", 2);
add_cpuid_test("x86/cpuid/auto-level/486/fixed/0",
- "-cpu 486,level=0,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
- "level", 0);
+ "486",
+ "level=0,arat=on,fsgsbase=on,avx512vbmi=on,xsaveopt=on",
+ NULL, "level", 0);
/* if xlevel is already large enough, it shouldn't change: */
add_cpuid_test("x86/cpuid/auto-xlevel/phenom/3dnow",
- "-cpu phenom,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
- "xlevel", 0x8000001A);
+ "phenom", "3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
+ NULL, "xlevel", 0x8000001A);
/* If xlevel is explicitly set, it shouldn't change: */
add_cpuid_test("x86/cpuid/auto-xlevel/486/fixed/80000002",
- "-cpu 486,xlevel=0x80000002,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
- "xlevel", 0x80000002);
+ "486",
+ "xlevel=0x80000002,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
+ NULL, "xlevel", 0x80000002);
add_cpuid_test("x86/cpuid/auto-xlevel/486/fixed/8000001A",
- "-cpu 486,xlevel=0x8000001A,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
- "xlevel", 0x8000001A);
+ "486",
+ "xlevel=0x8000001A,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
+ NULL, "xlevel", 0x8000001A);
add_cpuid_test("x86/cpuid/auto-xlevel/phenom/fixed/0",
- "-cpu 486,xlevel=0,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
- "xlevel", 0);
+ "486",
+ "xlevel=0,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
+ NULL, "xlevel", 0);
/* if xlevel2 is already large enough, it shouldn't change: */
add_cpuid_test("x86/cpuid/auto-xlevel2/486/fixed",
- "-cpu 486,xlevel2=0xC0000002,xstore=on",
- "xlevel2", 0xC0000002);
+ "486", "xlevel2=0xC0000002,xstore=on",
+ NULL, "xlevel2", 0xC0000002);
/* Check compatibility of old machine-types that didn't
* auto-increase level/xlevel/xlevel2: */
if (qtest_has_machine("pc-i440fx-2.7")) {
add_cpuid_test("x86/cpuid/auto-level/pc-2.7",
- "-machine pc-i440fx-2.7 -cpu 486,arat=on,avx512vbmi=on,xsaveopt=on",
- "level", 1);
+ "486", "arat=on,avx512vbmi=on,xsaveopt=on",
+ "pc-i440fx-2.7", "level", 1);
add_cpuid_test("x86/cpuid/auto-xlevel/pc-2.7",
- "-machine pc-i440fx-2.7 -cpu 486,3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
- "xlevel", 0);
+ "486", "3dnow=on,sse4a=on,invtsc=on,npt=on,svm=on",
+ "pc-i440fx-2.7", "xlevel", 0);
add_cpuid_test("x86/cpuid/auto-xlevel2/pc-2.7",
- "-machine pc-i440fx-2.7 -cpu 486,xstore=on",
+ "486", "xstore=on", "pc-i440fx-2.7",
"xlevel2", 0);
}
/*
@@ -319,18 +364,18 @@ int main(int argc, char **argv)
*/
if (qtest_has_machine("pc-i440fx-2.3")) {
add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/off",
- "-machine pc-i440fx-2.3 -cpu Penryn",
+ "Penryn", NULL, "pc-i440fx-2.3",
"level", 4);
add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.3/on",
- "-machine pc-i440fx-2.3 -cpu Penryn,erms=on",
+ "Penryn", "erms=on", "pc-i440fx-2.3",
"level", 7);
}
if (qtest_has_machine("pc-i440fx-2.9")) {
add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/off",
- "-machine pc-i440fx-2.9 -cpu Conroe",
+ "Conroe", NULL, "pc-i440fx-2.9",
"level", 10);
add_cpuid_test("x86/cpuid/auto-level7/pc-i440fx-2.9/on",
- "-machine pc-i440fx-2.9 -cpu Conroe,erms=on",
+ "Conroe", "erms=on", "pc-i440fx-2.9",
"level", 10);
}
@@ -341,42 +386,43 @@ int main(int argc, char **argv)
*/
if (qtest_has_machine("pc-i440fx-2.3")) {
add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.3",
- "-machine pc-i440fx-2.3 -cpu SandyBridge",
+ "SandyBridge", NULL, "pc-i440fx-2.3",
"xlevel", 0x8000000a);
}
if (qtest_has_machine("pc-i440fx-2.4")) {
add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-off",
- "-machine pc-i440fx-2.4 -cpu SandyBridge,",
+ "SandyBridge", NULL, "pc-i440fx-2.4",
"xlevel", 0x80000008);
add_cpuid_test("x86/cpuid/xlevel-compat/pc-i440fx-2.4/npt-on",
- "-machine pc-i440fx-2.4 -cpu SandyBridge,svm=on,npt=on",
+ "SandyBridge", "svm=on,npt=on", "pc-i440fx-2.4",
"xlevel", 0x80000008);
}
/* Test feature parsing */
add_feature_test("x86/cpuid/features/plus",
- "-cpu 486,+arat",
+ "486", "+arat",
6, 0, "EAX", 2, true);
add_feature_test("x86/cpuid/features/minus",
- "-cpu pentium,-mmx",
+ "pentium", "-mmx",
1, 0, "EDX", 23, false);
add_feature_test("x86/cpuid/features/on",
- "-cpu 486,arat=on",
+ "486", "arat=on",
6, 0, "EAX", 2, true);
add_feature_test("x86/cpuid/features/off",
- "-cpu pentium,mmx=off",
+ "pentium", "mmx=off",
1, 0, "EDX", 23, false);
+
add_feature_test("x86/cpuid/features/max-plus-invtsc",
- "-cpu max,+invtsc",
+ "max" , "+invtsc",
0x80000007, 0, "EDX", 8, true);
add_feature_test("x86/cpuid/features/max-invtsc-on",
- "-cpu max,invtsc=on",
+ "max", "invtsc=on",
0x80000007, 0, "EDX", 8, true);
add_feature_test("x86/cpuid/features/max-minus-mmx",
- "-cpu max,-mmx",
+ "max", "-mmx",
1, 0, "EDX", 23, false);
add_feature_test("x86/cpuid/features/max-invtsc-on,mmx=off",
- "-cpu max,mmx=off",
+ "max", "mmx=off",
1, 0, "EDX", 23, false);
return g_test_run();
--
2.39.3

122
kvm-virtio-gpu-fix-v2-migration.patch Normal file
View File

@ -0,0 +1,122 @@
From 77e24d71549454d7d7b9e83f882e2817a5da7fac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Thu, 16 May 2024 12:40:22 +0400
Subject: [PATCH 06/14] virtio-gpu: fix v2 migration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
RH-MergeRequest: 250: virtio-gpu: fix v2 migration
RH-Jira: RHEL-36329
RH-Acked-by: Peter Xu <peterx@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [1/2] 55624c9074aaf1226ca3ae8a34744134cd8a4d9f (marcandre.lureau-rh/qemu-kvm-centos)
Commit dfcf74fa ("virtio-gpu: fix scanout migration post-load") broke
forward/backward version migration. Versioning of nested VMSD structures
is not straightforward, as the wire format doesn't have nested
structures versions. Introduce x-scanout-vmstate-version and a field
test to save/load appropriately according to the machine version.
Fixes: dfcf74fa ("virtio-gpu: fix scanout migration post-load")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
[fixed long lines]
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Jira: https://issues.redhat.com/browse/RHEL-36329
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
(cherry picked from commit 40a23ef643664b5c1021a9789f9d680b6294fb50)
---
hw/core/machine.c | 1 +
hw/display/virtio-gpu.c | 30 ++++++++++++++++++++++--------
include/hw/virtio/virtio-gpu.h | 1 +
3 files changed, 24 insertions(+), 8 deletions(-)
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 0f256d9633..cf1d7faaaf 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -37,6 +37,7 @@ GlobalProperty hw_compat_8_2[] = {
{ "migration", "zero-page-detection", "legacy"},
{ TYPE_VIRTIO_IOMMU_PCI, "granule", "4k" },
{ TYPE_VIRTIO_IOMMU_PCI, "aw-bits", "64" },
+ { "virtio-gpu-device", "x-scanout-vmstate-version", "1" },
};
const size_t hw_compat_8_2_len = G_N_ELEMENTS(hw_compat_8_2);
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index ae831b6b3e..d60b1b2973 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -1166,10 +1166,17 @@ static void virtio_gpu_cursor_bh(void *opaque)
virtio_gpu_handle_cursor(&g->parent_obj.parent_obj, g->cursor_vq);
}
+static bool scanout_vmstate_after_v2(void *opaque, int version)
+{
+ struct VirtIOGPUBase *base = container_of(opaque, VirtIOGPUBase, scanout);
+ struct VirtIOGPU *gpu = container_of(base, VirtIOGPU, parent_obj);
+
+ return gpu->scanout_vmstate_version >= 2;
+}
+
static const VMStateDescription vmstate_virtio_gpu_scanout = {
.name = "virtio-gpu-one-scanout",
- .version_id = 2,
- .minimum_version_id = 1,
+ .version_id = 1,
.fields = (const VMStateField[]) {
VMSTATE_UINT32(resource_id, struct virtio_gpu_scanout),
VMSTATE_UINT32(width, struct virtio_gpu_scanout),
@@ -1181,12 +1188,18 @@ static const VMStateDescription vmstate_virtio_gpu_scanout = {
VMSTATE_UINT32(cursor.hot_y, struct virtio_gpu_scanout),
VMSTATE_UINT32(cursor.pos.x, struct virtio_gpu_scanout),
VMSTATE_UINT32(cursor.pos.y, struct virtio_gpu_scanout),
- VMSTATE_UINT32_V(fb.format, struct virtio_gpu_scanout, 2),
- VMSTATE_UINT32_V(fb.bytes_pp, struct virtio_gpu_scanout, 2),
- VMSTATE_UINT32_V(fb.width, struct virtio_gpu_scanout, 2),
- VMSTATE_UINT32_V(fb.height, struct virtio_gpu_scanout, 2),
- VMSTATE_UINT32_V(fb.stride, struct virtio_gpu_scanout, 2),
- VMSTATE_UINT32_V(fb.offset, struct virtio_gpu_scanout, 2),
+ VMSTATE_UINT32_TEST(fb.format, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
+ VMSTATE_UINT32_TEST(fb.bytes_pp, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
+ VMSTATE_UINT32_TEST(fb.width, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
+ VMSTATE_UINT32_TEST(fb.height, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
+ VMSTATE_UINT32_TEST(fb.stride, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
+ VMSTATE_UINT32_TEST(fb.offset, struct virtio_gpu_scanout,
+ scanout_vmstate_after_v2),
VMSTATE_END_OF_LIST()
},
};
@@ -1659,6 +1672,7 @@ static Property virtio_gpu_properties[] = {
DEFINE_PROP_BIT("blob", VirtIOGPU, parent_obj.conf.flags,
VIRTIO_GPU_FLAG_BLOB_ENABLED, false),
DEFINE_PROP_SIZE("hostmem", VirtIOGPU, parent_obj.conf.hostmem, 0),
+ DEFINE_PROP_UINT8("x-scanout-vmstate-version", VirtIOGPU, scanout_vmstate_version, 2),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h
index ed44cdad6b..842315d51d 100644
--- a/include/hw/virtio/virtio-gpu.h
+++ b/include/hw/virtio/virtio-gpu.h
@@ -177,6 +177,7 @@ typedef struct VGPUDMABuf {
struct VirtIOGPU {
VirtIOGPUBase parent_obj;
+ uint8_t scanout_vmstate_version;
uint64_t conf_max_hostmem;
VirtQueue *ctrl_vq;
--
2.39.3

98
kvm-x86-cpu-deprecate-cpu-models-that-do-not-support-x86.patch Normal file
View File

@ -0,0 +1,98 @@
From 8c735b34df1902f32eb68bb3e6c3e8f04b010bd4 Mon Sep 17 00:00:00 2001
From: Ani Sinha <anisinha@redhat.com>
Date: Mon, 10 Jun 2024 15:34:22 +0530
Subject: [PATCH 05/14] x86/cpu: deprecate cpu models that do not support
x86-64-v3
RH-Author: Ani Sinha <anisinha@redhat.com>
RH-MergeRequest: 247: x86/cpu: deprecate cpu models that do not support x86-64-v3
RH-Jira: RHEL-28971
RH-Acked-by: Igor Mammedov <imammedo@redhat.com>
RH-Acked-by: MST <mst@redhat.com>
RH-Commit: [1/1] 1afb03048c674b54da8cd4ad5174f767a7514b51 (anisinha/centos-qemu-kvm)
RHEL-10 has switched to a new baseline microarchitecture called "x86-64-v3".
Deprecate the CPU models that do not support x86-64-v3. The following are the
CPU models that do not support v3:
Intel: Denverton, IvyBridge, Nehalem, SandyBridge, Snowridge, Westmere.
AMD: Opteron_G4 and Opteron_G5.
See also https://www.qemu.org/docs/master/system/i386/cpu.html#abi-compatibility-levels-for-cpu-models
Signed-off-by: Ani Sinha <anisinha@redhat.com>
---
target/i386/cpu.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index c83d585c9b..3eac3135a6 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2597,6 +2597,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
#endif // Removal of deprecated CPU models in RHEL-10
{
.name = "Nehalem",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 11,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -2674,6 +2675,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "Westmere",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 11,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -2755,6 +2757,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "SandyBridge",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 0xd,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -2841,6 +2844,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "IvyBridge",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 0xd,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -4121,6 +4125,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "Denverton",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 21,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -4231,6 +4236,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "Snowridge",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 27,
.vendor = CPUID_VENDOR_INTEL,
.family = 6,
@@ -4486,6 +4492,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
#endif
{
.name = "Opteron_G4",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 0xd,
.vendor = CPUID_VENDOR_AMD,
.family = 21,
@@ -4518,6 +4525,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
},
{
.name = "Opteron_G5",
+ .deprecation_note = RHEL_CPU_DEPRECATION,
.level = 0xd,
.vendor = CPUID_VENDOR_AMD,
.family = 21,
--
2.39.3

60
qemu-kvm.spec
View File

@ -143,7 +143,7 @@ Obsoletes: %{name}-block-ssh <= %{epoch}:%{version} \
Summary: QEMU is a machine emulator and virtualizer
Name: qemu-kvm
Version: 9.0.0
Release: 2%{?rcrel}%{?dist}%{?cc_suffix}.1
Release: 3%{?rcrel}%{?dist}%{?cc_suffix}
# Epoch because we pushed a qemu-1.0 package. AIUI this can't ever be dropped
# Epoch 15 used for RHEL 8
# Epoch 17 used for RHEL 9 (due to release versioning offset in RHEL 8.5)
@ -184,6 +184,36 @@ Patch0016: 0016-Disable-FDC-devices.patch
Patch0017: 0017-Disable-vga-cirrus-device.patch
# For RHEL-37563 - Enable 'vhost-user-snd-pci' in qemu-kvm for RHIVOS
Patch18: kvm-Enable-vhost-user-snd-pci-device.patch
# For RHEL-28972 - x86: Remove the existing deprecated CPU models on RHEL10
Patch19: kvm-qtest-x86-numa-test-do-not-use-the-obsolete-pentium-.patch
# For RHEL-28972 - x86: Remove the existing deprecated CPU models on RHEL10
Patch20: kvm-tests-qtest-libqtest-add-qtest_has_cpu_model-api.patch
# For RHEL-28972 - x86: Remove the existing deprecated CPU models on RHEL10
Patch21: kvm-tests-qtest-x86-check-for-availability-of-older-cpu-.patch
# For RHEL-28972 - x86: Remove the existing deprecated CPU models on RHEL10
Patch22: kvm-target-cpu-models-x86-Remove-the-existing-deprecated.patch
# For RHEL-28971 - Consider deprecating CPU models like "Nehalem" / "IvyBridge" on RHEL 10
Patch23: kvm-x86-cpu-deprecate-cpu-models-that-do-not-support-x86.patch
# For RHEL-36329 - [RHEL10.0.beta][stable_guest_abi]Failed to migrate VM with (qemu) qemu-kvm: Missing section footer for 0000:00:01.0/virtio-gpu qemu-kvm: load of migration failed: Invalid argument
Patch24: kvm-virtio-gpu-fix-v2-migration.patch
# For RHEL-36329 - [RHEL10.0.beta][stable_guest_abi]Failed to migrate VM with (qemu) qemu-kvm: Missing section footer for 0000:00:01.0/virtio-gpu qemu-kvm: load of migration failed: Invalid argument
Patch25: kvm-rhel-9.4.0-machine-type-compat-for-virtio-gpu-migrat.patch
# For RHEL-39898 - s390: Remove the legacy CPU models on RHEL10
Patch26: kvm-s390x-remove-deprecated-rhel-machine-types.patch
# For RHEL-39898 - s390: Remove the legacy CPU models on RHEL10
Patch27: kvm-s390x-select-correct-components-for-no-board-build.patch
# For RHEL-39898 - s390: Remove the legacy CPU models on RHEL10
Patch28: kvm-target-s390x-Add-a-CONFIG-switch-to-disable-legacy-C.patch
# For RHEL-39898 - s390: Remove the legacy CPU models on RHEL10
Patch29: kvm-target-s390x-cpu_models-Disable-everything-up-to-the.patch
# For RHEL-39898 - s390: Remove the legacy CPU models on RHEL10
Patch30: kvm-target-s390x-Revert-the-old-s390x-CPU-model-disablem.patch
# For RHEL-43409 - aio=io_uring: Assertion failure `luringcb->co->ctx == s->aio_context' with block_resize
# For RHEL-43410 - aio=native: Assertion failure `laiocb->co->ctx == laiocb->ctx->aio_context' with block_resize
Patch31: kvm-Revert-monitor-use-aio_co_reschedule_self.patch
# For RHEL-43409 - aio=io_uring: Assertion failure `luringcb->co->ctx == s->aio_context' with block_resize
# For RHEL-43410 - aio=native: Assertion failure `laiocb->co->ctx == laiocb->ctx->aio_context' with block_resize
Patch32: kvm-aio-warn-about-iohandler_ctx-special-casing.patch
%if %{have_clang}
BuildRequires: clang
@ -1249,6 +1279,34 @@ useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
%endif
%changelog
* Mon Jul 01 2024 Miroslav Rezanina <mrezanin@redhat.com> - 9.0.0-3
- kvm-qtest-x86-numa-test-do-not-use-the-obsolete-pentium-.patch [RHEL-28972]
- kvm-tests-qtest-libqtest-add-qtest_has_cpu_model-api.patch [RHEL-28972]
- kvm-tests-qtest-x86-check-for-availability-of-older-cpu-.patch [RHEL-28972]
- kvm-target-cpu-models-x86-Remove-the-existing-deprecated.patch [RHEL-28972]
- kvm-x86-cpu-deprecate-cpu-models-that-do-not-support-x86.patch [RHEL-28971]
- kvm-virtio-gpu-fix-v2-migration.patch [RHEL-36329]
- kvm-rhel-9.4.0-machine-type-compat-for-virtio-gpu-migrat.patch [RHEL-36329]
- kvm-s390x-remove-deprecated-rhel-machine-types.patch [RHEL-39898]
- kvm-s390x-select-correct-components-for-no-board-build.patch [RHEL-39898]
- kvm-target-s390x-Add-a-CONFIG-switch-to-disable-legacy-C.patch [RHEL-39898]
- kvm-target-s390x-cpu_models-Disable-everything-up-to-the.patch [RHEL-39898]
- kvm-target-s390x-Revert-the-old-s390x-CPU-model-disablem.patch [RHEL-39898]
- kvm-Revert-monitor-use-aio_co_reschedule_self.patch [RHEL-43409 RHEL-43410]
- kvm-aio-warn-about-iohandler_ctx-special-casing.patch [RHEL-43409 RHEL-43410]
- Resolves: RHEL-28972
(x86: Remove the existing deprecated CPU models on RHEL10)
- Resolves: RHEL-28971
(Consider deprecating CPU models like "Nehalem" / "IvyBridge" on RHEL 10)
- Resolves: RHEL-36329
([RHEL10.0.beta][stable_guest_abi]Failed to migrate VM with (qemu) qemu-kvm: Missing section footer for 0000:00:01.0/virtio-gpu qemu-kvm: load of migration failed: Invalid argument)
- Resolves: RHEL-39898
(s390: Remove the legacy CPU models on RHEL10)
- Resolves: RHEL-43409
(aio=io_uring: Assertion failure `luringcb->co->ctx == s->aio_context' with block_resize)
- Resolves: RHEL-43410
(aio=native: Assertion failure `laiocb->co->ctx == laiocb->ctx->aio_context' with block_resize)
* Mon Jun 24 2024 Troy Dawson <tdawson@redhat.com> - 18:9.0.0-2.1
- Bump release for June 2024 mass rebuild