diff options
| author | Sean Christopherson <seanjc@google.com> | 2023-06-02 18:10:47 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-06-06 17:31:44 -0700 |
| commit | 53550b89220beda42934a76a61313ecf308b2b03 (patch) | |
| tree | 16c4221b34d02929e4c2ad374127680a39876178 /arch/x86/include/asm/kvm_host.h | |
| parent | b9846a698c9aff4eb2214a06ac83638ad098f33f (diff) | |
KVM: x86/pmu: Rename global_ovf_ctrl_mask to global_status_mask
Rename global_ovf_ctrl_mask to global_status_mask to avoid confusion now
that Intel has renamed GLOBAL_OVF_CTRL to GLOBAL_STATUS_RESET in PMU v4.
GLOBAL_OVF_CTRL and GLOBAL_STATUS_RESET are the same MSR index, i.e. are
just different names for the same thing, but the SDM provides different
entries in the IA-32 Architectural MSRs table, which gets really confusing
when looking at PMU v4 definitions since it *looks* like GLOBAL_STATUS has
bits that don't exist in GLOBAL_OVF_CTRL, but in reality the bits are
simply defined in the GLOBAL_STATUS_RESET entry.
No functional change intended.
Cc: Like Xu <like.xu.linux@gmail.com>
Link: https://lore.kernel.org/r/20230603011058.1038821-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index fb9d1f2d6136..28bd38303d70 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -523,7 +523,7 @@ struct kvm_pmu { u64 global_status; u64 counter_bitmask[2]; u64 global_ctrl_mask; - u64 global_ovf_ctrl_mask; + u64 global_status_mask; u64 reserved_bits; u64 raw_event_mask; struct kvm_pmc gp_counters[KVM_INTEL_PMC_MAX_GENERIC]; |