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deac93df2 lib: Correct printk %pF to work on all architectures ... Browse Code »

It was introduced by "vsprintf: add support for '%pS' and '%pF' pointer
formats" in commit 0fe1ef24f7bd0020f29ffe287dfdb9ead33ca0b2. However,
the current way its coded doesn't work on parisc64. For two reasons: 1)
parisc isn't in the #ifdef and 2) parisc has a different format for
function descriptors

Make dereference_function_descriptor() more accommodating by allowing
architecture overrides. I put the three overrides (for parisc64, ppc64
and ia64) in arch/kernel/module.c because that's where the kernel
internal linker which knows how to deal with function descriptors sits.

Signed-off-by: James Bottomley
Acked-by: Benjamin Herrenschmidt
Acked-by: Tony Luck
Acked-by: Kyle McMartin
Signed-off-by: Linus Torvalds

James Bottomley
2008-09-10 02:51:15 +0800

sections.h 244 Bytes

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#ifndef _PARISC_SECTIONS_H
#define _PARISC_SECTIONS_H

/* nothing to see, move along */
#include <asm-generic/sections.h>

#ifdef CONFIG_64BIT
#undef dereference_function_descriptor
void *dereference_function_descriptor(void *);
#endif

#endif