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| author | Helge Deller <deller@parisc-linux.org> | 2006-01-13 13:21:06 -0700 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-22 20:26:54 -0500 |
| commit | 1bcdd8548286743e1d6b3d53c96a90c6da975620 (patch) | |
| tree | b244aa416992bbd06c4153ec2c97022629826ef2 /include/asm-parisc/cacheflush.h | |
| parent | a2bb214dcd1db862fdb6421e21f1cff0c3535162 (diff) | |
| download | op-kernel-dev-1bcdd8548286743e1d6b3d53c96a90c6da975620.zip op-kernel-dev-1bcdd8548286743e1d6b3d53c96a90c6da975620.tar.gz | |
[PARISC] Add CONFIG_DEBUG_RODATA to protect read-only data
Add the parisc version of the "mark rodata section read only" patches.
Based on code from and Signed-off-by Arjan van de Ven
<arjan@infradead.org>, Ingo Molnar <mingo@elte.hu>, Andi Kleen <ak@muc.de>,
Andrew Morton <akpm@osdl.org>, Linus Torvalds <torvalds@osdl.org>.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'include/asm-parisc/cacheflush.h')
| -rw-r--r-- | include/asm-parisc/cacheflush.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h index 1bc3c83..c53af9f 100644 --- a/include/asm-parisc/cacheflush.h +++ b/include/asm-parisc/cacheflush.h @@ -183,4 +183,10 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long __flush_cache_page(vma, vmaddr); } + +#ifdef CONFIG_DEBUG_RODATA +void mark_rodata_ro(void); #endif + +#endif /* _PARISC_CACHEFLUSH_H */ + |
