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| author | Sean Christopherson <seanjc@google.com> | 2023-01-06 04:12:47 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-01-13 18:45:27 +0300 |
| commit | f9829c9076616afa4f4811f2fc2992a734593d59 (patch) | |
| tree | cbb88091395e6ee096150eb0a7d55b76b92c6b77 /tools/perf/scripts/python/stackcollapse.py | |
| parent | da3fb46d226a8c1b61d309f3b99056c18b8d93e2 (diff) | |
| download | linux-f9829c9076616afa4f4811f2fc2992a734593d59.tar.xz | |
Revert "KVM: SVM: Use target APIC ID to complete x2AVIC IRQs when possible"
Due to a likely mismerge of patches, KVM ended up with a superfluous
commit to "enable" AVIC's fast path for x2AVIC mode. Even worse, the
superfluous commit has several bugs and creates a nasty local shadow
variable.
Rather than fix the bugs piece-by-piece[*] to achieve the same end
result, revert the patch wholesale.
Opportunistically add a comment documenting the x2AVIC dependencies.
This reverts commit 8c9e639da435874fb845c4d296ce55664071ea7a.
[*] https://lore.kernel.org/all/YxEP7ZBRIuFWhnYJ@google.com
Fixes: 8c9e639da435 ("KVM: SVM: Use target APIC ID to complete x2AVIC IRQs when possible")
Suggested-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20230106011306.85230-15-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions