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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-02-15 13:41:04 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-16 23:25:11 +1100 |
| commit | e1478d8eaf27704db17a44dee4c53696ed01fc9c (patch) | |
| tree | 7968852fd3c179c5b9311a9d70f18ed57e5b6ad8 /arch/parisc/include/asm | |
| parent | 0dc690e4ef5b901e9d4b53520854fbd5c749e09d (diff) | |
| download | linux-e1478d8eaf27704db17a44dee4c53696ed01fc9c.tar.bz2 | |
asm-generic: Refactor dereference_[kernel]_function_descriptor()
dereference_function_descriptor() and
dereference_kernel_function_descriptor() are identical on the
three architectures implementing them.
Make them common and put them out-of-line in kernel/extable.c
which is one of the users and has similar type of functions.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/449db09b2eba57f4ab05f80102a67d8675bc8bcd.1644928018.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/parisc/include/asm')
| -rw-r--r-- | arch/parisc/include/asm/sections.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/parisc/include/asm/sections.h b/arch/parisc/include/asm/sections.h index ace1d4047a0b..33df42b5cc6d 100644 --- a/arch/parisc/include/asm/sections.h +++ b/arch/parisc/include/asm/sections.h @@ -12,13 +12,4 @@ typedef Elf64_Fdesc func_desc_t; extern char __alt_instructions[], __alt_instructions_end[]; -#ifdef CONFIG_64BIT - -#undef dereference_function_descriptor -void *dereference_function_descriptor(void *); - -#undef dereference_kernel_function_descriptor -void *dereference_kernel_function_descriptor(void *); -#endif - #endif |