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Searched refs:cpu_mitigations_off (Results 1 – 9 of 9) sorted by relevance

/openbmc/linux/arch/powerpc/kernel/
H A Dsecurity.c67 if (!no_nospec && !cpu_mitigations_off()) in setup_barrier_nospec()
138 if (no_spectrev2 || cpu_mitigations_off()) in setup_spectre_v2()
334 if (!no_stf_barrier && !cpu_mitigations_off()) in setup_stf_barrier()
533 if (no_spectrev2 || cpu_mitigations_off()) { in setup_count_cache_flush()
703 if (!cpu_mitigations_off() && !no_rfi_flush) in setup_rfi_flush()
709 if (cpu_mitigations_off()) in setup_entry_flush()
718 if (cpu_mitigations_off()) in setup_uaccess_flush()
/openbmc/linux/arch/x86/kernel/cpu/
H A Dbugs.c247 if (!boot_cpu_has_bug(X86_BUG_MDS) || cpu_mitigations_off()) { in mds_select_mitigation()
319 if (cpu_mitigations_off()) { in taa_select_mitigation()
407 cpu_mitigations_off()) { in mmio_select_mitigation()
501 if (!boot_cpu_has_bug(X86_BUG_RFDS) || cpu_mitigations_off()) { in rfds_select_mitigation()
536 if (cpu_mitigations_off()) in md_clear_update_mitigation()
674 else if (cpu_mitigations_off() || srbds_off) in srbds_select_mitigation()
805 if (cpu_mitigations_off()) in gds_select_mitigation()
904 if (!boot_cpu_has_bug(X86_BUG_SPECTRE_V1) || cpu_mitigations_off()) { in spectre_v1_select_mitigation()
1037 if (!boot_cpu_has_bug(X86_BUG_RETBLEED) || cpu_mitigations_off()) in retbleed_select_mitigation()
1470 cpu_mitigations_off()) in spectre_v2_parse_cmdline()
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/openbmc/linux/include/linux/
H A Dcpu.h218 extern bool cpu_mitigations_off(void);
221 static inline bool cpu_mitigations_off(void) in cpu_mitigations_off() function
/openbmc/linux/arch/s390/kernel/
H A Dnospec-branch.c62 if (test_facility(156) || cpu_mitigations_off()) { in nospec_auto_detect()
/openbmc/linux/arch/arm64/kernel/
H A Dproton-pack.c94 bool ret = __nospectre_v2 || cpu_mitigations_off(); in spectre_v2_mitigations_off()
424 bool ret = cpu_mitigations_off() || in spectre_v4_mitigations_off()
1015 } else if (cpu_mitigations_off() || __nospectre_bhb) { in spectre_bhb_enable_mitigation()
H A Dcpufeature.c1729 if (cpu_mitigations_off() && !__kpti_forced) { in unmap_kernel_at_el0()
/openbmc/linux/arch/x86/mm/
H A Dpti.c111 cpu_mitigations_off()) { in pti_check_boottime_disable()
/openbmc/linux/kernel/
H A Dcpu.c3242 bool cpu_mitigations_off(void) in cpu_mitigations_off() function
3246 EXPORT_SYMBOL_GPL(cpu_mitigations_off);
/openbmc/linux/arch/x86/kvm/mmu/
H A Dmmu.c6817 return boot_cpu_has_bug(X86_BUG_ITLB_MULTIHIT) && !cpu_mitigations_off(); in get_nx_auto_mode()