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Searched refs:X86_FEATURE_RSB_CTXSW (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/tools/arch/x86/include/asm/
Dcpufeatures.h211 #define X86_FEATURE_RSB_CTXSW ( 7*32+19) /* "" Fill RSB on context switches */ macro
/Linux-v5.4/arch/x86/include/asm/
Dcpufeatures.h211 #define X86_FEATURE_RSB_CTXSW ( 7*32+19) /* "" Fill RSB on context switches */ macro
/Linux-v5.4/arch/x86/kernel/cpu/
Dbugs.c807 setup_force_cpu_cap(X86_FEATURE_RSB_CTXSW); in spectre_v2_select_mitigation()
1522 boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? ", RSB filling" : "", in cpu_show_common()
/Linux-v5.4/arch/x86/entry/
Dentry_64.S312 FILL_RETURN_BUFFER %r12, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_CTXSW
Dentry_32.S740 FILL_RETURN_BUFFER %ebx, RSB_CLEAR_LOOPS, X86_FEATURE_RSB_CTXSW