From: Sean Christopherson <seanjc@google.com>
To: Yosry Ahmed <yosry.ahmed@linux.dev>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH v4 13/26] KVM: nSVM: Unify handling of VMRUN failures with proper cleanup
Date: Thu, 5 Feb 2026 17:20:26 -0800 [thread overview]
Message-ID: <aYVB2qYZh1smeBBL@google.com> (raw)
In-Reply-To: <20260115011312.3675857-14-yosry.ahmed@linux.dev>
On Thu, Jan 15, 2026, Yosry Ahmed wrote:
> There are currently two possible causes of VMRUN failures:
Might be worth qualifying this with:
There are currently two possible causes of VMRUN failures emulated by
KVM:
Because there are more than two causes in the APM and hardware, they're just not
emulated by KVM.
next prev parent reply other threads:[~2026-02-06 1:20 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260115011312.3675857-1-yosry.ahmed@linux.dev>
2026-01-15 1:12 ` [PATCH v4 01/26] KVM: SVM: Switch svm_copy_lbrs() to a macro Yosry Ahmed
2026-02-06 0:59 ` Sean Christopherson
2026-02-06 1:12 ` Yosry Ahmed
2026-02-06 1:25 ` Sean Christopherson
2026-02-06 15:13 ` Yosry Ahmed
2026-02-06 15:54 ` Sean Christopherson
2026-01-15 1:12 ` [PATCH v4 02/26] KVM: SVM: Add missing save/restore handling of LBR MSRs Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 04/26] KVM: nSVM: Always inject a #GP if mapping VMCB12 fails on nested VMRUN Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 05/26] KVM: nSVM: Triple fault if mapping VMCB12 fails on nested #VMEXIT Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 06/26] KVM: nSVM: Triple fault if restore host CR3 " Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 07/26] KVM: nSVM: Drop nested_vmcb_check_{save/control}() wrappers Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 08/26] KVM: nSVM: Call enter_guest_mode() before switching to VMCB02 Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 09/26] KVM: nSVM: Make nested_svm_merge_msrpm() return an errno Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 10/26] KVM: nSVM: Call nested_svm_merge_msrpm() from enter_svm_guest_mode() Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 11/26] KVM: nSVM: Call nested_svm_init_mmu_context() before switching to VMCB02 Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 12/26] KVM: nSVM: Refactor minimal #VMEXIT handling out of nested_svm_vmexit() Yosry Ahmed
2026-01-15 1:12 ` [PATCH v4 13/26] KVM: nSVM: Unify handling of VMRUN failures with proper cleanup Yosry Ahmed
2026-02-06 0:47 ` Sean Christopherson
2026-02-06 15:40 ` Yosry Ahmed
2026-02-06 1:20 ` Sean Christopherson [this message]
2026-01-15 1:13 ` [PATCH v4 14/26] KVM: nSVM: Clear EVENTINJ field in VMCB12 on nested #VMEXIT Yosry Ahmed
2026-01-15 1:13 ` [PATCH v4 15/26] KVM: nSVM: Drop the non-architectural consistency check for NP_ENABLE Yosry Ahmed
2026-01-15 1:13 ` [PATCH v4 16/26] KVM: nSVM: Add missing consistency check for nCR3 validity Yosry Ahmed
2026-01-22 1:38 ` Yosry Ahmed
2026-01-15 1:13 ` [PATCH v4 17/26] KVM: nSVM: Add missing consistency check for hCR0.PG and NP_ENABLE Yosry Ahmed
2026-01-15 1:13 ` [PATCH v4 18/26] KVM: nSVM: Add missing consistency check for EFER, CR0, CR4, and CS Yosry Ahmed
2026-01-15 1:13 ` [PATCH v4 19/26] KVM: nSVM: Add missing consistency check for event_inj Yosry Ahmed
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