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| author | Jiang Biao <jiang.biao2@zte.com.cn> | 2018-07-18 03:03:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-14 20:19:34 +0300 |
| commit | 26d422c046c3f8620642ad9fde8aa36867b820c6 (patch) | |
| tree | d7470c9ad1b08c9efd3f2509fe051d80eca69d76 | |
| parent | b995196b9da4e2486d50e132539c848a60ea88da (diff) | |
| download | linux-26d422c046c3f8620642ad9fde8aa36867b820c6.tar.xz | |
x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
commit d9f4426c73002957be5dd39936f44a09498f7560 upstream.
SPECTRE_V2_IBRS in enum spectre_v2_mitigation is never used. Remove it.
Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: hpa@zytor.com
Cc: dwmw2@amazon.co.uk
Cc: konrad.wilk@oracle.com
Cc: bp@suse.de
Cc: zhong.weidong@zte.com.cn
Link: https://lkml.kernel.org/r/1531872194-39207-1-git-send-email-jiang.biao2@zte.com.cn
[bwh: Backported to 4.9: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/include/asm/nospec-branch.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index 1b4132161c1f..d15c352db687 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -214,7 +214,6 @@ enum spectre_v2_mitigation { SPECTRE_V2_RETPOLINE_MINIMAL_AMD, SPECTRE_V2_RETPOLINE_GENERIC, SPECTRE_V2_RETPOLINE_AMD, - SPECTRE_V2_IBRS, SPECTRE_V2_IBRS_ENHANCED, }; |