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x86: Fix a section mismatch in arch/x86/kernel/setup.c

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copy_edd() should be __init.
warning msg:
WARNING: vmlinux.o(.text+0x7759): Section mismatch in reference from the
function copy_edd() to the variable .init.data:boot_params
The function copy_edd() references
the variable __initdata boot_params.
This is often because copy_edd lacks a __initdata
annotation or the annotation of boot_params is wrong.

Signed-off-by: ZhenwenXu <helight.xu@gmail.com>
LKML-Reference: <4B139F8F.4000907@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Helight.Xu
2009-11-30 18:33:51 +08:00
committed by H. Peter Anvin
parent 6dbfe5a57d
commit 9eaa192d89
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/setup.c
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@@ -247,7 +247,7 @@ EXPORT_SYMBOL(edd);
* from boot_params into a safe place. * from boot_params into a safe place.
* *
*/ */
static inline void copy_edd(void) static inline void __init copy_edd(void)
{ {
memcpy(edd.mbr_signature, boot_params.edd_mbr_sig_buffer, memcpy(edd.mbr_signature, boot_params.edd_mbr_sig_buffer,
sizeof(edd.mbr_signature)); sizeof(edd.mbr_signature));
@@ -256,7 +256,7 @@ static inline void copy_edd(void)
edd.edd_info_nr = boot_params.eddbuf_entries; edd.edd_info_nr = boot_params.eddbuf_entries;
} }
#else #else
static inline void copy_edd(void) static inline void __init copy_edd(void)
{ {
} }
#endif #endif