x86/callthunks: Mark apply_relocation() as __init_or_module

Ingo Molnar · Ingo Molnar · commit 6724ba89e0b0 · 2023-11-30T20:15:51.000+01:00
Do it like the rest of the methods using it. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Uros Bizjak <ubizjak@gmail.com> Link: https://lore.kernel.org/r/20231105213731.1878100-3-ubizjak@gmail.com
diff --git a/arch/x86/include/asm/text-patching.h b/arch/x86/include/asm/text-patching.h
@@ -18,7 +18,7 @@ static inline void apply_paravirt(struct paravirt_patch_site *start,
 #define __parainstructions_end	NULL
 #endif
 
-void apply_relocation(u8 *buf, size_t len, u8 *dest, u8 *src, size_t src_len);
+extern void apply_relocation(u8 *buf, size_t len, u8 *dest, u8 *src, size_t src_len);
 
 /*
  * Currently, the max observed size in the kernel code is
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
@@ -325,7 +325,7 @@ bool need_reloc(unsigned long offset, u8 *src, size_t src_len)
 	return (target < src || target > src + src_len);
 }
 
-void apply_relocation(u8 *buf, size_t len, u8 *dest, u8 *src, size_t src_len)
+void __init_or_module apply_relocation(u8 *buf, size_t len, u8 *dest, u8 *src, size_t src_len)
 {
 	int prev, target = 0;
 

Original file line number	Diff line number	Diff line change
`@@ -325,7 +325,7 @@ bool need_reloc(unsigned long offset, u8 *src, size_t src_len)`
`325`	`325`	`return (target < src \|\| target > src + src_len);`
`326`	`326`	`}`
`327`	`327`
`328`		`-void apply_relocation(u8 buf, size_t len, u8 dest, u8 *src, size_t src_len)`
	`328`	`+void __init_or_module apply_relocation(u8 buf, size_t len, u8 dest, u8 *src, size_t src_len)`
`329`	`329`	`{`
`330`	`330`	`int prev, target = 0;`
`331`	`331`