From: Jiang Biao <jiang.biao2@zte.com.cn>
To: tglx@linutronix.de, mingo@redhat.com
Cc: x86@kernel.org, hpa@zytor.com, dwmw@amazon.co.uk,
konrad.wilk@oracle.com, bp@suse.de, linux-kernel@vger.kernel.org,
zhong.weidong@zte.com.cn, jiang.biao2@zte.com.cn
Subject: [PATCH] x86/speculation: remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation
Date: Wed, 18 Jul 2018 08:03:14 +0800 [thread overview]
Message-ID: <1531872194-39207-1-git-send-email-jiang.biao2@zte.com.cn> (raw)
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
next reply other threads:[~2018-07-18 0:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-18 0:03 Jiang Biao [this message]
2018-07-19 10:33 ` [tip:x86/pti] x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation tip-bot for Jiang Biao
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