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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-03-19 16:08:51 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-03-19 16:08:51 +0100
commit1c6d58b8a03b656bfe4c6930a7d6052782c0bc89 (patch)
tree70991c25d188f5b1cd6f5d84f9f352ec2fa2effa /Documentation/virt/kvm/api.rst
parent744943ac89cd209aec9414dd751c53528d5757e7 (diff)
parent4aea1dc4cad17cd146072e13b1fd404f32b8b3ef (diff)
Merge v6.18.19linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/virt/kvm/api.rst')
-rw-r--r--Documentation/virt/kvm/api.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index ae8b02eb776a..9f835f68b4fb 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -8403,6 +8403,14 @@ KVM_X86_QUIRK_IGNORE_GUEST_PAT By default, on Intel platforms, KVM ignores
guest software, for example if it does not
expose a bochs graphics device (which is
known to have had a buggy driver).
+
+KVM_X86_QUIRK_VMCS12_ALLOW_FREEZE_IN_SMM By default, KVM relaxes the consistency
+ check for GUEST_IA32_DEBUGCTL in vmcs12
+ to allow FREEZE_IN_SMM to be set. When
+ this quirk is disabled, KVM requires this
+ bit to be cleared. Note that the vmcs02
+ bit is still completely controlled by the
+ host, regardless of the quirk setting.
=================================== ============================================
7.32 KVM_CAP_MAX_VCPU_ID