diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2016-03-11 11:20:15 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-03-11 11:20:15 +1100 |
| commit | d8c0282f4da6d5335fee56141ca92284026f4818 (patch) | |
| tree | 264153c2762ef1682cc685700139b6948bbeb1f6 /arch/powerpc/include/asm/module.h | |
| parent | 58bffb5bbb238d56e8818acb463cce990021fa32 (diff) | |
| parent | 8c50b72a3b4f1f7cdfdfebd233b1cbd121262e65 (diff) | |
| download | linux-stable-d8c0282f4da6d5335fee56141ca92284026f4818.tar.gz linux-stable-d8c0282f4da6d5335fee56141ca92284026f4818.tar.bz2 linux-stable-d8c0282f4da6d5335fee56141ca92284026f4818.zip | |
Merge branch 'topic/mprofile-kernel' into next
Merge the ftrace changes to support -mprofile-kernel on ppc64le. This is
a prerequisite for live patching, the support for which will be merged
via the livepatch tree based on this topic branch.
Diffstat (limited to 'arch/powerpc/include/asm/module.h')
| -rw-r--r-- | arch/powerpc/include/asm/module.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h index 5f1526fddccf..cd4ffd86765f 100644 --- a/arch/powerpc/include/asm/module.h +++ b/arch/powerpc/include/asm/module.h @@ -78,10 +78,18 @@ struct mod_arch_specific { # endif /* MODULE */ #endif -bool is_module_trampoline(u32 *insns); -int module_trampoline_target(struct module *mod, u32 *trampoline, +int module_trampoline_target(struct module *mod, unsigned long trampoline, unsigned long *target); +#ifdef CONFIG_DYNAMIC_FTRACE +int module_finalize_ftrace(struct module *mod, const Elf_Shdr *sechdrs); +#else +static inline int module_finalize_ftrace(struct module *mod, const Elf_Shdr *sechdrs) +{ + return 0; +} +#endif + struct exception_table_entry; void sort_ex_table(struct exception_table_entry *start, struct exception_table_entry *finish); |