linux-kernel - [GIT PULL] Second batch of KVM fixes for 5.16-rc4

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Date:   Sun,  5 Dec 2021 03:13:39 -0500
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     torvalds@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [GIT PULL] Second batch of KVM fixes for 5.16-rc4

Linus,

The following changes since commit 7cfc5c653b07782e7059527df8dc1e3143a7591e:

  KVM: fix avic_set_running for preemptable kernels (2021-11-30 07:40:48 -0500)

are available in the Git repository at:

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

for you to fetch changes up to ad5b353240c8837109d1bcc6c3a9a501d7f6a960:

  KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure (2021-12-05 03:02:04 -0500)

----------------------------------------------------------------
* Static analysis fix
* New SEV-ES protocol for communicating invalid VMGEXIT requests
* Ensure APICv is considered inactive if there is no APIC
* Fix reserved bits for AMD PerfEvtSeln register

----------------------------------------------------------------
Dan Carpenter (1):
      KVM: VMX: Set failure code in prepare_vmcs02()

Like Xu (1):
      KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register

Paolo Bonzini (1):
      KVM: ensure APICv is considered inactive if there is no APIC

Sean Christopherson (3):
      KVM: x86/mmu: Retry page fault if root is invalidated by memslot update
      KVM: SEV: Return appropriate error codes if SEV-ES scratch setup fails
      KVM: SEV: Fall back to vmalloc for SEV-ES scratch area if necessary

Tom Lendacky (1):
      KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure

 arch/x86/include/asm/kvm_host.h   |   1 +
 arch/x86/include/asm/sev-common.h |  11 ++++
 arch/x86/kvm/mmu/mmu.c            |  23 ++++++++-
 arch/x86/kvm/mmu/paging_tmpl.h    |   3 +-
 arch/x86/kvm/svm/avic.c           |   1 +
 arch/x86/kvm/svm/pmu.c            |   2 +-
 arch/x86/kvm/svm/sev.c            | 102 ++++++++++++++++++++++----------------
 arch/x86/kvm/vmx/nested.c         |   4 +-
 arch/x86/kvm/vmx/vmx.c            |   1 +
 arch/x86/kvm/x86.c                |   9 ++--
 10 files changed, 106 insertions(+), 51 deletions(-)