556f3c9ad7
The AMD PerfMonV2 specification allows for a maximum of 16 GP counters, but currently only 6 pairs of MSRs are accepted by KVM. While AMD64_NUM_COUNTERS_CORE is already equal to 6, increasing without adjusting msrs_to_save_all[] could result in out-of-bounds accesses. Therefore introduce a macro (named KVM_AMD_PMC_MAX_GENERIC) to refer to the number of counters supported by KVM. Signed-off-by: Like Xu <likexu@tencent.com> Reviewed-by: Jim Mattson <jmattson@google.com> Message-Id: <20220919091008.60695-3-likexu@tencent.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| avic.c | ||
| hyperv.h | ||
| nested.c | ||
| pmu.c | ||
| sev.c | ||
| svm_onhyperv.c | ||
| svm_onhyperv.h | ||
| svm_ops.h | ||
| svm.c | ||
| svm.h | ||
| vmenter.S | ||