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Searched refs:security_ftr_enabled (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/arch/powerpc/kernel/
Dsecurity.c52 enable = security_ftr_enabled(SEC_FTR_FAVOUR_SECURITY) && in setup_barrier_nospec()
53 security_ftr_enabled(SEC_FTR_BNDS_CHK_SPEC_BAR); in setup_barrier_nospec()
109 thread_priv = security_ftr_enabled(SEC_FTR_L1D_THREAD_PRIV); in cpu_show_meltdown()
131 if (!security_ftr_enabled(SEC_FTR_L1D_FLUSH_HV) && in cpu_show_meltdown()
132 !security_ftr_enabled(SEC_FTR_L1D_FLUSH_PR)) in cpu_show_meltdown()
145 if (security_ftr_enabled(SEC_FTR_BNDS_CHK_SPEC_BAR)) { in cpu_show_spectre_v1()
151 if (security_ftr_enabled(SEC_FTR_SPEC_BAR_ORI31)) in cpu_show_spectre_v1()
168 bcs = security_ftr_enabled(SEC_FTR_BCCTRL_SERIALISED); in cpu_show_spectre_v2()
169 ccd = security_ftr_enabled(SEC_FTR_COUNT_CACHE_DISABLED); in cpu_show_spectre_v2()
271 enable = security_ftr_enabled(SEC_FTR_FAVOUR_SECURITY) && in setup_stf_barrier()
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/Linux-v4.19/arch/powerpc/platforms/powernv/
Dsetup.c121 if (security_ftr_enabled(SEC_FTR_L1D_FLUSH_TRIG2)) in pnv_setup_rfi_flush()
124 if (security_ftr_enabled(SEC_FTR_L1D_FLUSH_ORI30)) in pnv_setup_rfi_flush()
128 enable = security_ftr_enabled(SEC_FTR_FAVOUR_SECURITY) && \ in pnv_setup_rfi_flush()
129 (security_ftr_enabled(SEC_FTR_L1D_FLUSH_PR) || \ in pnv_setup_rfi_flush()
130 security_ftr_enabled(SEC_FTR_L1D_FLUSH_HV)); in pnv_setup_rfi_flush()
/Linux-v4.19/arch/powerpc/include/asm/
Dsecurity_features.h37 static inline bool security_ftr_enabled(unsigned long feature) in security_ftr_enabled() function
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dsetup.c551 if (security_ftr_enabled(SEC_FTR_L1D_FLUSH_TRIG2)) in pseries_setup_rfi_flush()
554 if (security_ftr_enabled(SEC_FTR_L1D_FLUSH_ORI30)) in pseries_setup_rfi_flush()
557 enable = security_ftr_enabled(SEC_FTR_FAVOUR_SECURITY) && \ in pseries_setup_rfi_flush()
558 security_ftr_enabled(SEC_FTR_L1D_FLUSH_PR); in pseries_setup_rfi_flush()