* [PATCH] x86/speculation: remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
@ 2018-07-18 0:03 Jiang Biao
2018-07-19 10:33 ` [tip:x86/pti] x86/speculation: Remove " tip-bot for Jiang Biao
0 siblings, 1 reply; 2+ messages in thread
From: Jiang Biao @ 2018-07-18 0:03 UTC (permalink / raw)
To: tglx, mingo
Cc: x86, hpa, dwmw, konrad.wilk, bp, linux-kernel, zhong.weidong,
jiang.biao2
SPECTRE_V2_IBRS in enum spectre_v2_mitigation is never used, remove
it to avoid confusing.
Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
---
arch/x86/include/asm/nospec-branch.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index f6f6c63..c99082e 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,
};
/* The Speculative Store Bypass disable variants */
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* [tip:x86/pti] x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
2018-07-18 0:03 [PATCH] x86/speculation: remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation Jiang Biao
@ 2018-07-19 10:33 ` tip-bot for Jiang Biao
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Jiang Biao @ 2018-07-19 10:33 UTC (permalink / raw)
To: linux-tip-commits; +Cc: hpa, mingo, jiang.biao2, linux-kernel, tglx
Commit-ID: d9f4426c73002957be5dd39936f44a09498f7560
Gitweb: https://git.kernel.org/tip/d9f4426c73002957be5dd39936f44a09498f7560
Author: Jiang Biao <jiang.biao2@zte.com.cn>
AuthorDate: Wed, 18 Jul 2018 08:03:14 +0800
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 19 Jul 2018 12:31:00 +0200
x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
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
---
arch/x86/include/asm/nospec-branch.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h
index f6f6c63da62f..c99082e2ef13 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,
};
/* The Speculative Store Bypass disable variants */
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2018-07-18 0:03 [PATCH] x86/speculation: remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation Jiang Biao
2018-07-19 10:33 ` [tip:x86/pti] x86/speculation: Remove " tip-bot for Jiang Biao
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