linux-kernel - [GIT PULL] KVM: x86: Single Xen fix for 6.10 or 6.11

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Message-ID: <20240712235701.1458888-2-seanjc@google.com>
Date: Fri, 12 Jul 2024 16:56:51 -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: Single Xen fix for 6.10 or 6.11

A one-off fix for KVM Xen.  This pull request is built on kvm/master, and
tagged somewhat ambiguously in case you deem it worthy of 6.10.

The following changes since commit dee67a94d4c6cbd05b8f6e1181498e94caa33334:

  Merge tag 'kvm-x86-fixes-6.10-rcN' of https://github.com/kvm-x86/linux into HEAD (2024-06-21 08:03:55 -0400)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-fixes-6.10-11

for you to fetch changes up to ebbdf37ce9abb597015fa85df6630ebfa7d0a97f:

  KVM: Validate hva in kvm_gpc_activate_hva() to fix __kvm_gpc_refresh() WARN (2024-06-28 08:31:46 -0700)

----------------------------------------------------------------
KVM Xen:

Fix a bug where KVM fails to check the validity of an incoming userspace
virtual address and tries to activate a gfn_to_pfn_cache with a kernel address.

----------------------------------------------------------------
Pei Li (1):
      KVM: Validate hva in kvm_gpc_activate_hva() to fix __kvm_gpc_refresh() WARN

 arch/x86/kvm/xen.c  | 2 +-
 virt/kvm/pfncache.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)