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Searched refs:x86_spec_ctrl_base (Results 1 – 3 of 3) sorted by relevance

/linux/arch/x86/kernel/cpu/
A Dbugs.c49 u64 x86_spec_ctrl_base; variable
50 EXPORT_SYMBOL_GPL(x86_spec_ctrl_base);
108 rdmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); in check_bugs()
167 u64 msrval, guestval, hostval = x86_spec_ctrl_base; in x86_virt_spec_ctrl()
912 x86_spec_ctrl_base |= SPEC_CTRL_IBRS; in spectre_v2_select_mitigation()
913 wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); in spectre_v2_select_mitigation()
989 wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); in update_stibp_msr()
1000 if (mask == x86_spec_ctrl_base) in update_stibp_strict()
1005 x86_spec_ctrl_base = mask; in update_stibp_strict()
1212 x86_spec_ctrl_base |= SPEC_CTRL_SSBD; in __ssb_select_mitigation()
[all …]
/linux/arch/x86/include/asm/
A Dnospec-branch.h235 extern u64 x86_spec_ctrl_base;
245 u64 val = x86_spec_ctrl_base | SPEC_CTRL_IBRS; \
254 u64 val = x86_spec_ctrl_base; \
/linux/arch/x86/kernel/
A Dprocess.c577 u64 msr = x86_spec_ctrl_base; in __speculation_ctrl_update()

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