From: tip-bot for Jiang Biao <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: hpa@zytor.com, mingo@kernel.org, jiang.biao2@zte.com.cn,
linux-kernel@vger.kernel.org, tglx@linutronix.de
Subject: [tip:x86/pti] x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
Date: Thu, 19 Jul 2018 03:33:58 -0700 [thread overview]
Message-ID: <tip-d9f4426c73002957be5dd39936f44a09498f7560@git.kernel.org> (raw)
In-Reply-To: <1531872194-39207-1-git-send-email-jiang.biao2@zte.com.cn>
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 */
prev parent reply other threads:[~2018-07-19 10:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
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