Commit 9eaa192d authored Nov 30, 2009 by Helight.Xu Committed by H. Peter Anvin Nov 30, 2009

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



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>

parent 6dbfe5a5

arch/x86/kernel/setup.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -247,7 +247,7 @@ EXPORT_SYMBOL(edd);
		* 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,
		sizeof(edd.mbr_signature));
		@@ -256,7 +256,7 @@ static inline void copy_edd(void)
		edd.edd_info_nr = boot_params.eddbuf_entries;
		}
		#else
		static inline void copy_edd(void)
		static inline void __init copy_edd(void)
		{
		}
		#endif