From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
pbonzini@redhat.com, Yan Zhao <yan.y.zhao@intel.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v2 0/5] Small changes related to prefetch and spurious faults
Date: Fri, 2 May 2025 14:50:55 -0700 [thread overview]
Message-ID: <174622239486.882502.1450694184969543673.b4-ty@google.com> (raw)
In-Reply-To: <20250318013038.5628-1-yan.y.zhao@intel.com>
On Tue, 18 Mar 2025 09:30:37 +0800, Yan Zhao wrote:
> This is v2 of the series for some small changes related to
> prefetch/prefault and spurious faults.
>
> Patch 1: Checks if a shadow-present old SPTE is leaf to determine a
> prefetch fault is spurious.
>
> Patch 2: Merges the checks for prefetch and is_access_allowed() for
> spurious faults into a common path.
>
> [...]
Applied 1-4 to kvm-x86 mmu, and patch 5 to fixes. Thanks!
[1/5] KVM: x86/mmu: Further check old SPTE is leaf for spurious prefetch fault
https://github.com/kvm-x86/linux/commit/ea9fcdf76d3d
[2/5] KVM: x86/tdp_mmu: Merge prefetch and access checks for spurious faults
https://github.com/kvm-x86/linux/commit/d17cc13cc484
[3/5] KVM: x86/tdp_mmu: WARN if PFN changes for spurious faults
https://github.com/kvm-x86/linux/commit/988da7820206
[4/5] KVM: x86/mmu: Warn if PFN changes on shadow-present SPTE in shadow MMU
https://github.com/kvm-x86/linux/commit/11d45175111d
[5/5] KVM: x86/mmu: Check and free obsolete roots in kvm_mmu_reload()
https://github.com/kvm-x86/linux/commit/20a6cff3b283
--
https://github.com/kvm-x86/linux/tree/next
prev parent reply other threads:[~2025-05-02 21:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 1:30 Yan Zhao
2025-03-18 1:31 ` [PATCH v2 1/5] KVM: x86/mmu: Further check old SPTE is leaf for spurious prefetch fault Yan Zhao
2025-03-18 1:32 ` [PATCH v2 2/5] KVM: x86/tdp_mmu: Merge prefetch and access checks for spurious faults Yan Zhao
2025-03-18 1:32 ` [PATCH v2 3/5] KVM: x86/tdp_mmu: WARN if PFN changes " Yan Zhao
2025-03-18 1:33 ` [PATCH v2 4/5] KVM: x86/mmu: Warn if PFN changes on shadow-present SPTE in shadow MMU Yan Zhao
2025-03-18 1:33 ` [PATCH v2 5/5] KVM: x86/mmu: Check and free obsolete roots in kvm_mmu_reload() Yan Zhao
2025-05-02 21:50 ` Sean Christopherson [this message]
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