[PATCH v2] KVM: x86/pmu/misc: Fix a typo on kvm_pmu_request_counter_reprogam()

Like Xu
2023-03-10T11:34:15Z

From: Like Xu <likexu@tencent.com>

Fix a "reprogam" typo in the kvm_pmu_request_counter_reprogam(), which
should be fixed earlier to follow the meaning of {pmc_}reprogram_counter().

Fixes: 68fb4757e867 ("KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()")
Signed-off-by: Like Xu <likexu@tencent.com>
---
v1: https://lore.kernel.org/all/20230308104707.27284-1-likexu@tencent.com
arch/x86/kvm/pmu.c | 2 +-
arch/x86/kvm/pmu.h | 2 +-
arch/x86/kvm/svm/pmu.c | 2 +-
arch/x86/kvm/vmx/pmu_intel.c | 6 +++---
4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c
index 7b6c3ba2c8e1..bdeec0ab5e2b 100644
--- a/arch/x86/kvm/pmu.c
+++ b/arch/x86/kvm/pmu.c
@@ -646,7 +646,7 @@ static void kvm_pmu_incr_counter(struct kvm_pmc *pmc)
{
pmc->prev_counter = pmc->counter;
pmc->counter = (pmc->counter + 1) & pmc_bitmask(pmc);
- kvm_pmu_request_counter_reprogam(pmc);
+ kvm_pmu_request_counter_reprogram(pmc);
}

static inline bool eventsel_match_perf_hw_id(struct kvm_pmc *pmc,
diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h
index 79988dafb15b..cff0651b030b 100644
--- a/arch/x86/kvm/pmu.h
+++ b/arch/x86/kvm/pmu.h
@@ -183,7 +183,7 @@ static inline void kvm_init_pmu_capability(const struct kvm_pmu_ops *pmu_ops)
KVM_PMC_MAX_FIXED);
}

-static inline void kvm_pmu_request_counter_reprogam(struct kvm_pmc *pmc)
+static inline void kvm_pmu_request_counter_reprogram(struct kvm_pmc *pmc)
{
set_bit(pmc->idx, pmc_to_pmu(pmc)->reprogram_pmi);
kvm_make_request(KVM_REQ_PMU, pmc->vcpu);
diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c
index cc77a0681800..5fa939e411d8 100644
--- a/arch/x86/kvm/svm/pmu.c
+++ b/arch/x86/kvm/svm/pmu.c
@@ -161,7 +161,7 @@ static int amd_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
data &= ~pmu->reserved_bits;
if (data != pmc->eventsel) {
pmc->eventsel = data;
- kvm_pmu_request_counter_reprogam(pmc);
+ kvm_pmu_request_counter_reprogram(pmc);
}
return 0;
}
diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c
index e8a3be0b9df9..797fff9dbe80 100644
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
@@ -57,7 +57,7 @@ static void reprogram_fixed_counters(struct kvm_pmu *pmu, u64 data)
pmc = get_fixed_pmc(pmu, MSR_CORE_PERF_FIXED_CTR0 + i);

__set_bit(INTEL_PMC_IDX_FIXED + i, pmu->pmc_in_use);
- kvm_pmu_request_counter_reprogam(pmc);
+ kvm_pmu_request_counter_reprogram(pmc);
}
}

@@ -81,7 +81,7 @@ static void reprogram_counters(struct kvm_pmu *pmu, u64 diff)
for_each_set_bit(bit, (unsigned long *)&diff, X86_PMC_IDX_MAX) {
pmc = intel_pmc_idx_to_pmc(pmu, bit);
if (pmc)
- kvm_pmu_request_counter_reprogam(pmc);
+ kvm_pmu_request_counter_reprogram(pmc);
}
}

@@ -482,7 +482,7 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
reserved_bits ^= HSW_IN_TX_CHECKPOINTED;
if (!(data & reserved_bits)) {
pmc->eventsel = data;
- kvm_pmu_request_counter_reprogam(pmc);
+ kvm_pmu_request_counter_reprogram(pmc);
return 0;
}
} else if (intel_pmu_handle_lbr_msrs_access(vcpu, msr_info, false))

base-commit: 13738a3647368f7f600b30d241779bcd2a3ebbfd
--
2.39.2