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authorMike Frysinger <vapier@gentoo.org>2009-07-23 14:12:08 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-27 19:15:45 (GMT)
commit6560dc160f3a96b8f1f43e2c6b51aa6eb9898b90 (patch)
treef6cd276df257ab3784a6eb3c47728c09f5d872e3 /kernel
parent2bc20d09b03bca6e068e07440812d75b70b1c0b2 (diff)
downloadlinux-fsl-qoriq-6560dc160f3a96b8f1f43e2c6b51aa6eb9898b90.tar.xz
module: use MODULE_SYMBOL_PREFIX with module_layout
The check_modstruct_version() needs to look up the symbol "module_layout" in the kernel, but it does so literally and not by a C identifier. The trouble is that it does not include a symbol prefix for those ports that need it (like the Blackfin and H8300 port). So make sure we tack on the MODULE_SYMBOL_PREFIX define to the front of it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/module.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/module.c b/kernel/module.c
index 0a04983..fd14114 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1068,7 +1068,8 @@ static inline int check_modstruct_version(Elf_Shdr *sechdrs,
{
const unsigned long *crc;
- if (!find_symbol("module_layout", NULL, &crc, true, false))
+ if (!find_symbol(MODULE_SYMBOL_PREFIX "module_layout", NULL,
+ &crc, true, false))
BUG();
return check_version(sechdrs, versindex, "module_layout", mod, crc);
}