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KVM: SVM: WARN if (de)activating guest mode in IOMMU fails
authorSean Christopherson <seanjc@google.com>
Wed, 11 Jun 2025 22:45:49 +0000 (15:45 -0700)
committerSean Christopherson <seanjc@google.com>
Mon, 23 Jun 2025 16:50:42 +0000 (09:50 -0700)
commit16562766f171199acf0ee5d6e6bbe4b4586293ce
tree66d45409d4fbcd3d39317badd3ab23888de84707tree
parentfe0213923dd991cbe6a1e84b9bf600aaf172b530commit | diff
KVM: SVM: WARN if (de)activating guest mode in IOMMU fails

WARN if (de)activating "guest mode" for an IRTE entry fails as modifying
an IRTE should only fail if KVM is buggy, e.g. has stale metadata.

Link: https://lore.kernel.org/r/20250611224604.313496-48-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
arch/x86/kvm/svm/avic.c diff | blob | blame | history
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