linux-kernel - [GIT PULL] KVM: x86: MMU changes for 6.16

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Message-ID: <20250523162504.3281680-3-seanjc@google.com>
Date: Fri, 23 May 2025 09:24:59 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Sean Christopherson <seanjc@...gle.com>
Subject: [GIT PULL] KVM: x86: MMU changes for 6.16

Spurious fault cleanups, and minor fixup for S-EPT.

The following changes since commit 45eb29140e68ffe8e93a5471006858a018480a45:

  Merge branch 'kvm-fixes-6.15-rc4' into HEAD (2025-04-24 13:39:34 -0400)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-mmu-6.16

for you to fetch changes up to 6a3d704959bd04ab37fc588aff70b3078f3c90e8:

  KVM: x86/mmu: Use kvm_x86_call() instead of manual static_call() (2025-05-16 13:13:58 -0700)

----------------------------------------------------------------
KVM x86 MMU changes for 6.16:

 - Refine and harden handling of spurious faults.

 - Use kvm_x86_call() instead of open coding static_call().

----------------------------------------------------------------
Sean Christopherson (1):
      KVM: x86/mmu: Use kvm_x86_call() instead of manual static_call()

Yan Zhao (4):
      KVM: x86/mmu: Further check old SPTE is leaf for spurious prefetch fault
      KVM: x86/tdp_mmu: Merge prefetch and access checks for spurious faults
      KVM: x86/tdp_mmu: WARN if PFN changes for spurious faults
      KVM: x86/mmu: Warn if PFN changes on shadow-present SPTE in shadow MMU

 arch/x86/kvm/mmu/mmu.c     |  5 +++--
 arch/x86/kvm/mmu/tdp_mmu.c | 19 +++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)