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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2022-01-24 11:36:05 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-01-25 09:40:19 -0500 |
| commit | 5c89be1dd5cfb697614bc13626ba3bd0781aa160 (patch) | |
| tree | f6a8068079ebeafc55366b4558a3e0703419ac26 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 1625566ec8fd3a42e305c5118df81fb113eb60a7 (diff) | |
KVM: x86: Move CPUID.(EAX=0x12,ECX=1) mangling to __kvm_update_cpuid_runtime()
Full equality check of CPUID data on update (kvm_cpuid_check_equal()) may
fail for SGX enabled CPUs as CPUID.(EAX=0x12,ECX=1) is currently being
mangled in kvm_vcpu_after_set_cpuid(). Move it to
__kvm_update_cpuid_runtime() and split off cpuid_get_supported_xcr0()
helper as 'vcpu->arch.guest_supported_xcr0' update needs (logically)
to stay in kvm_vcpu_after_set_cpuid().
Cc: stable@vger.kernel.org
Fixes: feb627e8d6f6 ("KVM: x86: Forbid KVM_SET_CPUID{,2} after KVM_RUN")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20220124103606.2630588-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions