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(parent: 8489510) | patch
KVM: x86: Add support of clear Trace_ToPA_PMI status
authorLuwei Kang <luwei.kang@intel.com>
Tue, 19 Feb 2019 00:26:08 +0000 (19:26 -0500)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 30 Apr 2019 19:32:14 +0000 (21:32 +0200)
commitfbb5457a8bdcf9c0415d9ad0d6c5a97f73baf41f
tree7bffa7b65c4a5c4a1f48900747d93b39b584b4adtree | snapshot
parent8489510059233afa76763689c1c242a051dda0c5commit | diff
KVM: x86: Add support of clear Trace_ToPA_PMI status

Let guests clear the Intel PT ToPA PMI status (bit 55 of
MSR_CORE_PERF_GLOBAL_OVF_CTRL).

Signed-off-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/include/asm/kvm_host.h diff | blob | history
arch/x86/include/asm/msr-index.h diff | blob | history
arch/x86/kvm/vmx/pmu_intel.c diff | blob | history
Linux Kernel Source Tree.