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author | Ingo Molnar <mingo@elte.hu> | 2008-09-19 09:15:50 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-09-19 09:15:50 +0200 |
commit | 5e51900be6c15488b80343d3c3e62d4d605ba9a9 (patch) | |
tree | 99e60bbc949e066503b598893998286c8a42861d /arch/powerpc/kernel/module_64.c | |
parent | 998564789137921acae9e367b61c5a1dc295653d (diff) | |
parent | adee14b2e1557d0a8559f29681732d05a89dfc35 (diff) |
Merge commit 'v2.6.27-rc6' into x86/cleanups
Diffstat (limited to 'arch/powerpc/kernel/module_64.c')
-rw-r--r-- | arch/powerpc/kernel/module_64.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c index ee6a2982d56..ad79de272ff 100644 --- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -21,8 +21,9 @@ #include <linux/err.h> #include <linux/vmalloc.h> #include <linux/bug.h> +#include <linux/uaccess.h> #include <asm/module.h> -#include <asm/uaccess.h> +#include <asm/sections.h> #include <asm/firmware.h> #include <asm/code-patching.h> #include <linux/sort.h> @@ -451,3 +452,13 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, return 0; } + +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; +} |