diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-02-15 13:40:58 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-16 23:25:10 +1100 |
| commit | d3e32b997a4ca2e7be71cb770bcb2c000ee20b36 (patch) | |
| tree | 0114380a9b59edf8300d307ebdb00fa30a9d154e /arch/powerpc/include/asm/sections.h | |
| parent | 5b23cb8cc6b0aab0535253cc2aa362572bab7072 (diff) | |
powerpc: Use 'struct func_desc' instead of 'struct ppc64_opd_entry'
'struct ppc64_opd_entry' is somehow redundant with 'struct func_desc',
the later is more correct/complete as it includes the third
field which is unused.
So use 'struct func_desc' instead of 'struct ppc64_opd_entry'
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Daniel Axtens <dja@axtens.net>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/34e76bac6cbe95a63ecd37df69fb7feb93b0ea7c.1644928018.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/sections.h')
| -rw-r--r-- | arch/powerpc/include/asm/sections.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 38f79e42bf3c..baca39f4c6d3 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -61,10 +61,10 @@ static inline int overlaps_kernel_text(unsigned long start, unsigned long end) #undef dereference_function_descriptor static inline void *dereference_function_descriptor(void *ptr) { - struct ppc64_opd_entry *desc = ptr; + struct func_desc *desc = ptr; void *p; - if (!get_kernel_nofault(p, (void *)&desc->funcaddr)) + if (!get_kernel_nofault(p, (void *)&desc->addr)) ptr = p; return ptr; } |