diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-04-15 13:34:52 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-04-21 09:13:06 -0400 |
| commit | ec0241f3bbe155a58455ce4a6057be5db6529b0f (patch) | |
| tree | 45f97a3dbcb5b52050e81551ca2cd2185abe75d6 /arch/x86/kvm/vmx/vmx.h | |
| parent | e5d03de5937e915c8e41b6357c337529dfae6797 (diff) | |
KVM: nVMX: Drop manual clearing of segment cache on nested VMCS switch
Drop the call to vmx_segment_cache_clear() in vmx_switch_vmcs() now that
the entire register cache is reset when switching the active VMCS, e.g.
vmx_segment_cache_test_set() will reset the segment cache due to
VCPU_EXREG_SEGMENTS being unavailable.
Move vmx_segment_cache_clear() to vmx.c now that it's no longer invoked
by the nested code.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200415203454.8296-4-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.h')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 6b668b604898..78c99a60fa49 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -443,11 +443,6 @@ BUILD_CONTROLS_SHADOW(pin, PIN_BASED_VM_EXEC_CONTROL) BUILD_CONTROLS_SHADOW(exec, CPU_BASED_VM_EXEC_CONTROL) BUILD_CONTROLS_SHADOW(secondary_exec, SECONDARY_VM_EXEC_CONTROL) -static inline void vmx_segment_cache_clear(struct vcpu_vmx *vmx) -{ - vmx->segment_cache.bitmask = 0; -} - static inline void vmx_register_cache_reset(struct kvm_vcpu *vcpu) { vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP) |