Like Xu b788508a09 KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl ...

[ Upstream commit 98defd2e17803263f49548fea930cfc974d505aa ]

MSR_CORE_PERF_GLOBAL_CTRL is introduced as part of Architecture PMU V2,
as indicated by Intel SDM 19.2.2 and the intel_is_valid_msr() function.

So in the absence of global_ctrl support, all PMCs are enabled as AMD does.

Signed-off-by: Like Xu <likexu@tencent.com>
Message-Id: <20220509102204.62389-1-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-21 15:16:22 +02:00

..

capabilities.h

KVM: VMX: Rename RDTSCP secondary exec control name to insert "ENABLE"

2020-09-28 07:57:30 -04:00

evmcs.c

KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS

2022-02-16 12:54:21 +01:00

evmcs.h

KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER

2022-02-16 12:54:21 +01:00

nested.c

KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4

2022-08-21 15:16:21 +02:00

nested.h

KVM: nVMX: check for required but missing VMCS12 in KVM_SET_NESTED_STATE

2020-07-27 09:04:49 -04:00

pmu_intel.c

KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl

2022-08-21 15:16:22 +02:00

posted_intr.c

KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock

2022-01-27 10:53:40 +01:00

posted_intr.h

KVM: vmx: rename pi_init to avoid conflict with paride

2020-10-24 04:09:54 -04:00

run_flags.h

KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS

2022-07-25 11:26:48 +02:00

vmcs12.c

KVM: nVMX: Remove non-functional "support" for CR3 target values

2020-04-21 09:13:09 -04:00

vmcs12.h

KVM: nVMX: Remove non-functional "support" for CR3 target values

2020-04-21 09:13:09 -04:00

vmcs_shadow_fields.h

KVM: Fix some out-dated function names in comment

2020-01-21 13:57:27 +01:00

vmcs.h

KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault

2022-06-09 10:21:13 +02:00

vmenter.S

x86/speculation: Add RSB VM Exit protections

2022-08-11 13:06:47 +02:00

vmx_ops.h

KVM: VMX: Rename ops.h to vmx_ops.h

2020-09-28 07:57:38 -04:00

vmx.c

KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook

2022-08-21 15:16:21 +02:00

vmx.h

KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook

2022-08-21 15:16:21 +02:00