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Searched refs:spec_ctrl (Results 1 - 17 of 17) sorted by relevance

/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dspec-ctrl.h62 static inline unsigned long ssbd_spec_ctrl_to_tif(u64 spec_ctrl)
65 return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT);
68 static inline unsigned long stibp_spec_ctrl_to_tif(u64 spec_ctrl)
71 return (spec_ctrl & SPEC_CTRL_STIBP) << (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT);
H A Dsvm.h350 u64 spec_ctrl; /* Guest version of SPEC_CTRL at 0x2E0 */ member
/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Dspec-ctrl.h62 static inline unsigned long ssbd_spec_ctrl_to_tif(u64 spec_ctrl)
65 return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT);
68 static inline unsigned long stibp_spec_ctrl_to_tif(u64 spec_ctrl)
71 return (spec_ctrl & SPEC_CTRL_STIBP) << (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT);
/kernel/linux/linux-5.10/arch/x86/xen/
H A Dsuspend.c21 static DEFINE_PER_CPU(u64, spec_ctrl);
44 wrmsrl(MSR_IA32_SPEC_CTRL, this_cpu_read(spec_ctrl)); in xen_vcpu_notify_restore()
61 this_cpu_write(spec_ctrl, tmp); in xen_vcpu_notify_suspend()
/kernel/linux/linux-6.6/arch/x86/xen/
H A Dsuspend.c21 static DEFINE_PER_CPU(u64, spec_ctrl);
44 wrmsrl(MSR_IA32_SPEC_CTRL, this_cpu_read(spec_ctrl)); in xen_vcpu_notify_restore()
61 this_cpu_write(spec_ctrl, tmp); in xen_vcpu_notify_suspend()
/kernel/linux/linux-6.6/arch/x86/kvm/
H A Dkvm-asm-offsets.c19 OFFSET(SVM_spec_ctrl, vcpu_svm, spec_ctrl); in common()
27 OFFSET(VMX_spec_ctrl, vcpu_vmx, spec_ctrl); in common()
/kernel/linux/linux-5.10/arch/x86/kvm/svm/
H A Dsvm.c1269 svm->spec_ctrl = 0; in svm_vcpu_reset()
2558 msr_info->data = svm->spec_ctrl; in svm_get_msr()
2645 svm->spec_ctrl = data; in svm_set_msr()
3605 x86_spec_ctrl_set_guest(svm->spec_ctrl, svm->virt_spec_ctrl); in svm_vcpu_run()
3625 svm->spec_ctrl = native_read_msr(MSR_IA32_SPEC_CTRL); in svm_vcpu_run()
3629 x86_spec_ctrl_restore_host(svm->spec_ctrl, svm->virt_spec_ctrl); in svm_vcpu_run()
H A Dsvm.h126 u64 spec_ctrl; member
/kernel/linux/linux-5.10/arch/x86/kvm/vmx/
H A Dvmx.h232 u64 spec_ctrl; member
H A Dvmx.c948 * it after vmexit and store it in vmx->spec_ctrl. in __vmx_vcpu_run_flags()
1926 msr_info->data = to_vmx(vcpu)->spec_ctrl; in vmx_get_msr()
2132 vmx->spec_ctrl = data; in vmx_set_msr()
4516 vmx->spec_ctrl = 0; in vmx_vcpu_reset()
6743 vmx->spec_ctrl = __rdmsr(MSR_IA32_SPEC_CTRL); in vmx_spec_ctrl_restore_host()
6753 vmx->spec_ctrl != hostval) in vmx_spec_ctrl_restore_host()
6906 x86_spec_ctrl_set_guest(vmx->spec_ctrl, 0); in vmx_vcpu_run()
/kernel/linux/linux-6.6/arch/x86/kvm/vmx/
H A Dvmx.h281 u64 spec_ctrl; member
H A Dvmx.c961 * it after vmexit and store it in vmx->spec_ctrl. in __vmx_vcpu_run_flags()
2026 msr_info->data = to_vmx(vcpu)->spec_ctrl; in vmx_get_msr()
2289 vmx->spec_ctrl = data; in vmx_set_msr()
4866 vmx->spec_ctrl = 0; in vmx_vcpu_reset()
7203 vmx->spec_ctrl = __rdmsr(MSR_IA32_SPEC_CTRL); in vmx_spec_ctrl_restore_host()
7213 vmx->spec_ctrl != hostval) in vmx_spec_ctrl_restore_host()
/kernel/linux/linux-5.10/drivers/idle/
H A Dintel_idle.c147 u64 spec_ctrl = spec_ctrl_current(); in intel_idle_ibrs() local
156 wrmsrl(MSR_IA32_SPEC_CTRL, spec_ctrl); in intel_idle_ibrs()
/kernel/linux/linux-6.6/arch/x86/kvm/svm/
H A Dsvm.h222 u64 spec_ctrl; member
H A Dsvm.c1415 svm->spec_ctrl = 0; in svm_vcpu_reset()
2915 msr_info->data = svm->vmcb->save.spec_ctrl; in svm_get_msr()
2917 msr_info->data = svm->spec_ctrl; in svm_get_msr()
3047 svm->vmcb->save.spec_ctrl = data; in svm_set_msr()
3049 svm->spec_ctrl = data; in svm_set_msr()
H A Dnested.c780 to_vmcb->save.spec_ctrl = from_vmcb->save.spec_ctrl; in nested_svm_copy_common_state()
/kernel/linux/linux-6.6/drivers/idle/
H A Dintel_idle.c176 u64 spec_ctrl = spec_ctrl_current(); in intel_idle_ibrs() local
185 native_wrmsrl(MSR_IA32_SPEC_CTRL, spec_ctrl); in intel_idle_ibrs()

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