[PATCH] x86/speculation: remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation

[Jiang Biao]

SPECTRE_V2_IBRS in enum spectre_v2_mitigation is never used, remove
it to avoid confusing.

Signed-off-by: Jiang Biao <jiang.biao2@xxxxxxxxxx>
---
 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