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x86/alternative: Drop unused feature parameter from ALTINSTR_REPLACEMENT()

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The macro ALTINSTR_REPLACEMENT() doesn't make use of the feature
parameter, so drop it.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210309134813.23912-4-jgross@suse.com
This commit is contained in:
Juergen Gross 2021-03-09 14:48:04 +01:00 committed by Borislav Petkov
parent a38fd87484
commit db16e07269
1 changed files with 7 additions and 7 deletions
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14
arch/x86/include/asm/alternative.h
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@ -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"
/*