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Message-ID: <161531747613.398.15873261570688926312.tip-bot2@tip-bot2>
Date: Tue, 09 Mar 2021 19:17:56 -0000
From: "tip-bot2 for Juergen Gross" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Juergen Gross <jgross@...e.com>, Borislav Petkov <bp@...e.de>,
"Peter Zijlstra (Intel)" <peterz@...radead.org>, x86@...nel.org,
linux-kernel@...r.kernel.org
Subject: [tip: x86/alternatives] x86/alternative: Drop unused feature
parameter from ALTINSTR_REPLACEMENT()
The following commit has been merged into the x86/alternatives branch of tip:
Commit-ID: db16e07269c2b4346e4332e43f04e447ef14fd2f
Gitweb: https://git.kernel.org/tip/db16e07269c2b4346e4332e43f04e447ef14fd2f
Author: Juergen Gross <jgross@...e.com>
AuthorDate: Tue, 09 Mar 2021 14:48:04 +01:00
Committer: Borislav Petkov <bp@...e.de>
CommitterDate: Tue, 09 Mar 2021 20:08:28 +01:00
x86/alternative: Drop unused feature parameter from ALTINSTR_REPLACEMENT()
The macro ALTINSTR_REPLACEMENT() doesn't make use of the feature
parameter, so drop it.
Signed-off-by: Juergen Gross <jgross@...e.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lkml.kernel.org/r/20210309134813.23912-4-jgross@suse.com
---
arch/x86/include/asm/alternative.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index 13adca3..5753fb2 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -150,7 +150,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
" .byte " alt_rlen(num) "\n" /* replacement len */ \
" .byte " alt_pad_len "\n" /* pad len */
-#define ALTINSTR_REPLACEMENT(newinstr, feature, num) /* replacement */ \
+#define ALTINSTR_REPLACEMENT(newinstr, num) /* replacement */ \
"# ALT: replacement " #num "\n" \
b_replacement(num)":\n\t" newinstr "\n" e_replacement(num) ":\n"
@@ -161,7 +161,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
ALTINSTR_ENTRY(feature, 1) \
".popsection\n" \
".pushsection .altinstr_replacement, \"ax\"\n" \
- ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
+ ALTINSTR_REPLACEMENT(newinstr, 1) \
".popsection\n"
#define ALTERNATIVE_2(oldinstr, newinstr1, feature1, newinstr2, feature2)\
@@ -171,8 +171,8 @@ static inline int alternatives_text_reserved(void *start, void *end)
ALTINSTR_ENTRY(feature2, 2) \
".popsection\n" \
".pushsection .altinstr_replacement, \"ax\"\n" \
- ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
- ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
+ ALTINSTR_REPLACEMENT(newinstr1, 1) \
+ ALTINSTR_REPLACEMENT(newinstr2, 2) \
".popsection\n"
#define ALTERNATIVE_3(oldinsn, newinsn1, feat1, newinsn2, feat2, newinsn3, feat3) \
@@ -183,9 +183,9 @@ static inline int alternatives_text_reserved(void *start, void *end)
ALTINSTR_ENTRY(feat3, 3) \
".popsection\n" \
".pushsection .altinstr_replacement, \"ax\"\n" \
- ALTINSTR_REPLACEMENT(newinsn1, feat1, 1) \
- ALTINSTR_REPLACEMENT(newinsn2, feat2, 2) \
- ALTINSTR_REPLACEMENT(newinsn3, feat3, 3) \
+ ALTINSTR_REPLACEMENT(newinsn1, 1) \
+ ALTINSTR_REPLACEMENT(newinsn2, 2) \
+ ALTINSTR_REPLACEMENT(newinsn3, 3) \
".popsection\n"
/*
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