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Searched refs:SPEC_CTRL_SSBD (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/arch/x86/kernel/cpu/
Dbugs.c194 hostval = SPEC_CTRL_SSBD; in x86_virt_spec_ctrl()
199 guestval = guest_virt_spec_ctrl & SPEC_CTRL_SSBD; in x86_virt_spec_ctrl()
217 wrmsrl(MSR_AMD64_VIRT_SPEC_CTRL, SPEC_CTRL_SSBD); in x86_amd_ssb_disable()
544 x86_spec_ctrl_base |= SPEC_CTRL_SSBD; in __ssb_select_mitigation()
545 x86_spec_ctrl_mask |= SPEC_CTRL_SSBD; in __ssb_select_mitigation()
/Linux-v4.19/arch/x86/include/asm/
Dspec-ctrl.h59 return (spec_ctrl & SPEC_CTRL_SSBD) << (TIF_SSBD - SPEC_CTRL_SSBD_SHIFT); in ssbd_spec_ctrl_to_tif()
Dmsr-index.h46 #define SPEC_CTRL_SSBD (1 << SPEC_CTRL_SSBD_SHIFT) /* Speculative Store Bypass Disable */ macro
/Linux-v4.19/arch/x86/kvm/
Dcpuid.c414 F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES); in __do_cpuid_ent()
Dsvm.c4233 if (data & ~(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD)) in svm_set_msr()
4275 if (data & ~SPEC_CTRL_SSBD) in svm_set_msr()
Dvmx.c4207 if (data & ~(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD)) in vmx_set_msr()