Commit 72c2ce98 authored by Borislav Petkov's avatar Borislav Petkov
Browse files

x86/bugs: Move enum taa_mitigations to bugs.c 



... because it is used only there.

No functional changes.

Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Cc: x86@kernel.org
Link: https://lkml.kernel.org/r/20191112221823.19677-1-bp@alien8.de
parent e42617b8

arch/x86/include/asm/processor.h

+0 −7
Original line number Diff line number Diff line
@@ -1015,11 +1015,4 @@ enum mds_mitigations { 
	MDS_MITIGATION_VMWERV,

};



enum taa_mitigations {

	TAA_MITIGATION_OFF,

	TAA_MITIGATION_UCODE_NEEDED,

	TAA_MITIGATION_VERW,

	TAA_MITIGATION_TSX_DISABLED,

};



#endif /* _ASM_X86_PROCESSOR_H */

arch/x86/kernel/cpu/bugs.c

+7 −0
Original line number Diff line number Diff line
@@ -286,6 +286,13 @@ early_param("mds", mds_cmdline); 
#undef pr_fmt

#define pr_fmt(fmt)	"TAA: " fmt



enum taa_mitigations {

	TAA_MITIGATION_OFF,

	TAA_MITIGATION_UCODE_NEEDED,

	TAA_MITIGATION_VERW,

	TAA_MITIGATION_TSX_DISABLED,

};



/* Default mitigation for TAA-affected CPUs */

static enum taa_mitigations taa_mitigation __ro_after_init = TAA_MITIGATION_VERW;

static bool taa_nosmt __ro_after_init;