[GIT PULL] KVM revert for Linux 6.11-rc8 (or final)

From: Paolo Bonzini
Date: Sun Sep 15 2024 - 03:30:29 EST


Linus,

The following changes since commit 59cbd4eea48fdbc68fc17a29ad71188fea74b28b:

KVM: Remove HIGH_RES_TIMERS dependency (2024-09-05 12:04:54 -0400)

are available in the Git repository at:

https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus-6.11

for you to fetch changes up to 9d70f3fec14421e793ffbc0ec2f739b24e534900:

Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop" (2024-09-15 02:49:33 -0400)

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Do not always honor guest PAT on CPUs that support self-snoop.
This triggers an issue in the bochsdrm driver, which used ioremap()
instead of ioremap_wc() to map the video RAM. The revert lets video
RAM use the WB memory type instead of the slower UC memory type.

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Paolo Bonzini (1):
Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop"

arch/x86/kvm/mmu/mmu.c | 8 +++-----
arch/x86/kvm/vmx/vmx.c | 10 ++++------
2 files changed, 7 insertions(+), 11 deletions(-)