[v1] x86/alternatives: Nest them

[PATCH v1 04/14] x86/alternative: Convert alternative_2()

Posted by Borislav Petkov 1 year, 8 months ago

From: "Borislav Petkov (AMD)" <bp@alien8.de>

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
---
 arch/x86/include/asm/alternative.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index c05bff2e3626..21ead5dea15a 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -319,9 +319,6 @@ static inline int alternatives_text_reserved(void *start, void *end)
 	asm_inline volatile(N_ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
 
 #define alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
-	asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memory")
-
-#define n_alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
 	asm_inline volatile(N_ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memory")
 
 /*
-- 
2.43.0

[tip: x86/alternatives] x86/alternative: Convert alternative_2()

Posted by tip-bot2 for Borislav Petkov (AMD) 1 year, 8 months ago

The following commit has been merged into the x86/alternatives branch of tip:

Commit-ID:     8cb1f14b707d3d9b7d2b330c0acd62537576c6a7
Gitweb:        https://git.kernel.org/tip/8cb1f14b707d3d9b7d2b330c0acd62537576c6a7
Author:        Borislav Petkov (AMD) <bp@alien8.de>
AuthorDate:    Fri, 07 Jun 2024 13:16:51 +02:00
Committer:     Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Tue, 11 Jun 2024 18:06:58 +02:00

x86/alternative: Convert alternative_2()

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240607111701.8366-5-bp@kernel.org
---
 arch/x86/include/asm/alternative.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index c05bff2..21ead5d 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -319,9 +319,6 @@ static inline int alternatives_text_reserved(void *start, void *end)
 	asm_inline volatile(N_ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
 
 #define alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
-	asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memory")
-
-#define n_alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \
 	asm_inline volatile(N_ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memory")
 
 /*