[117/262] powerpc: use generic version of arch_is_kernel_initmem_freed()

Commit Message

Andrew Morton Nov. 5, 2021, 8:40 p.m. UTC

From: Christophe Leroy <[e-mail]>
Subject: powerpc: use generic version of arch_is_kernel_initmem_freed()

Generic version of arch_is_kernel_initmem_freed() now does the same as
powerpc version.

Remove the powerpc version.

Link: https://lkml.kernel.org/r/c53764eb[e-mail]
Signed-off-by: Christophe Leroy <[e-mail]>
Cc: Kefeng Wang <[e-mail]>
Cc: Benjamin Herrenschmidt <[e-mail]>
Cc: Gerald Schaefer <[e-mail]>
Cc: Heiko Carstens <[e-mail]>
Cc: Paul Mackerras <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
---

 arch/powerpc/include/asm/sections.h |   13 -------------
 1 file changed, 13 deletions(-)

Patch

--- a/arch/powerpc/include/asm/sections.h~powerpc-use-generic-version-of-arch_is_kernel_initmem_freed
+++ a/arch/powerpc/include/asm/sections.h
@@ -6,21 +6,8 @@ 
 #include <linux/elf.h>
 #include <linux/uaccess.h>
 
-#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed
-
 #include <asm-generic/sections.h>
 
-extern bool init_mem_is_free;
-
-static inline int arch_is_kernel_initmem_freed(unsigned long addr)
-{
-	if (!init_mem_is_free)
-		return 0;
-
-	return addr >= (unsigned long)__init_begin &&
-		addr < (unsigned long)__init_end;
-}
-
 extern char __head_end[];
 
 #ifdef __powerpc64__