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| author | Wanpeng Li <wanpengli@tencent.com> | 2019-06-20 12:00:02 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-20 15:21:51 +0300 |
| commit | 4d763b168e9c5c366b05812c7bba7662e5ea3669 (patch) | |
| tree | f85cc0aa39b70123934cdc59b95b55ff4cb71e30 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | eceb9973d908cb327372bf0d04f2d1ee0b27bff5 (diff) | |
| download | linux-4d763b168e9c5c366b05812c7bba7662e5ea3669.tar.xz | |
KVM: VMX: check CPUID before allowing read/write of IA32_XSS
Raise #GP when guest read/write IA32_XSS, but the CPUID bits
say that it shouldn't exist.
Fixes: 203000993de5 (kvm: vmx: add MSR logic for XSAVES)
Reported-by: Xiaoyao Li <xiaoyao.li@linux.intel.com>
Reported-by: Tao Xu <tao3.xu@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions