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| author | Sean Christopherson <seanjc@google.com> | 2023-01-07 04:10:20 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-01-24 21:04:34 +0300 |
| commit | ba5838abb05334e4abfdff1490585c7f365e0424 (patch) | |
| tree | 034708f8363408a07d62a5bfdd9b1da412da6fa3 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 85e64d09f7934166b77dfbe42eec600c93703cb3 (diff) | |
| download | linux-ba5838abb05334e4abfdff1490585c7f365e0424.tar.xz | |
KVM: x86: Inject #GP if WRMSR sets reserved bits in APIC Self-IPI
Inject a #GP if the guest attempts to set reserved bits in the x2APIC-only
Self-IPI register. Bits 7:0 hold the vector, all other bits are reserved.
Reported-by: Marc Orr <marcorr@google.com>
Cc: Ben Gardon <bgardon@google.com>
Cc: Venkatesh Srinivas <venkateshs@chromium.org>
Cc: stable@vger.kernel.org
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20230107011025.565472-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions