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| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-09-09 16:04:18 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-09-17 18:14:42 +0200 |
| commit | 2d291e902791e1c8d72bc223b6f063bbb27a1280 (patch) | |
| tree | f4c5093b1d51929ee8f09b60708125c66f2c4f7e /arch/powerpc/include/asm/sections.h | |
| parent | powerpc: Holly board needs dtbImage target (diff) | |
| download | linux-2d291e902791e1c8d72bc223b6f063bbb27a1280.tar.xz linux-2d291e902791e1c8d72bc223b6f063bbb27a1280.zip | |
Fix compile failure with non modular builds
Commit deac93df26b20cf8438339b5935b5f5643bc30c9 ("lib: Correct printk
%pF to work on all architectures") broke the non modular builds by
moving an essential function into modules.c. Fix this by moving it
out again and into asm/sections.h as an inline. To do this, the
definition of struct ppc64_opd_entry has been lifted out of modules.c
and put in asm/elf.h where it belongs.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/include/asm/sections.h')
| -rw-r--r-- | arch/powerpc/include/asm/sections.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 7710e9e6660f..07956f3e7844 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -2,6 +2,8 @@ #define _ASM_POWERPC_SECTIONS_H #ifdef __KERNEL__ +#include <linux/elf.h> +#include <linux/uaccess.h> #include <asm-generic/sections.h> #ifdef __powerpc64__ @@ -17,7 +19,15 @@ static inline int in_kernel_text(unsigned long addr) } #undef dereference_function_descriptor -void *dereference_function_descriptor(void *); +static inline void *dereference_function_descriptor(void *ptr) +{ + struct ppc64_opd_entry *desc = ptr; + void *p; + + if (!probe_kernel_address(&desc->funcaddr, p)) + ptr = p; + return ptr; +} #endif |