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Searched refs:spec_ctrl (Results 1 – 14 of 14) sorted by relevance

/linux-6.3-rc2/arch/x86/include/asm/
A Dspec-ctrl.h62 static inline unsigned long ssbd_spec_ctrl_to_tif(u64 spec_ctrl) in ssbd_spec_ctrl_to_tif() argument
65 return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); in ssbd_spec_ctrl_to_tif()
68 static inline unsigned long stibp_spec_ctrl_to_tif(u64 spec_ctrl) in stibp_spec_ctrl_to_tif() argument
71 return (spec_ctrl & SPEC_CTRL_STIBP) << (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT); in stibp_spec_ctrl_to_tif()
A Dsvm.h338 u32 spec_ctrl; /* Guest version of SPEC_CTRL at 0x2E0 */ member
/linux-6.3-rc2/arch/x86/xen/
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()
/linux-6.3-rc2/arch/x86/kvm/
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()
/linux-6.3-rc2/Documentation/translations/zh_CN/userspace-api/
A Dindex.rst38 * spec_ctrl
/linux-6.3-rc2/Documentation/userspace-api/
A Dindex.rst23 spec_ctrl
/linux-6.3-rc2/Documentation/admin-guide/hw-vuln/
A Dl1d_flush.rst25 Please see document: :ref:`Documentation/userspace-api/spec_ctrl.rst
A Dspectre.rst520 :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
656 (See :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
663 (See :ref:`Documentation/userspace-api/spec_ctrl.rst <set_spec_ctrl>`).
/linux-6.3-rc2/arch/x86/kvm/vmx/
A Dvmx.h293 u64 spec_ctrl; member
A Dvmx.c1998 msr_info->data = to_vmx(vcpu)->spec_ctrl; in vmx_get_msr()
2261 vmx->spec_ctrl = data; in vmx_set_msr()
4852 vmx->spec_ctrl = 0; in vmx_vcpu_reset()
7148 vmx->spec_ctrl = __rdmsr(MSR_IA32_SPEC_CTRL); in vmx_spec_ctrl_restore_host()
7158 vmx->spec_ctrl != hostval) in vmx_spec_ctrl_restore_host()
/linux-6.3-rc2/arch/x86/kvm/svm/
A Dsvm.h217 u64 spec_ctrl; member
A Dsvm.c1352 svm->spec_ctrl = 0; in svm_vcpu_reset()
2796 msr_info->data = svm->vmcb->save.spec_ctrl; in svm_get_msr()
2798 msr_info->data = svm->spec_ctrl; in svm_get_msr()
2926 svm->vmcb->save.spec_ctrl = data; in svm_set_msr()
2928 svm->spec_ctrl = data; in svm_set_msr()
A Dnested.c764 to_vmcb->save.spec_ctrl = from_vmcb->save.spec_ctrl; in nested_svm_copy_common_state()
/linux-6.3-rc2/drivers/idle/
A Dintel_idle.c180 u64 spec_ctrl = spec_ctrl_current(); in intel_idle_ibrs() local
189 native_wrmsrl(MSR_IA32_SPEC_CTRL, spec_ctrl); in intel_idle_ibrs()

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