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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-03-28 09:26:48 +0300 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2022-05-24 09:46:37 +0300 |
| commit | 5d7c854593a460706dacf8e1b16c9bdcb1c2d7bb (patch) | |
| tree | f162d897bc378a2847c8b6db9b4a5e5283c48142 /include/linux/livepatch.h | |
| parent | d111c9f0344a5e2454726553c663d25e24e38555 (diff) | |
| download | linux-5d7c854593a460706dacf8e1b16c9bdcb1c2d7bb.tar.xz | |
livepatch: Remove klp_arch_set_pc() and asm/livepatch.h
All three versions of klp_arch_set_pc() do exactly the same: they
call ftrace_instruction_pointer_set().
Call ftrace_instruction_pointer_set() directly and remove
klp_arch_set_pc().
As klp_arch_set_pc() was the only thing remaining in asm/livepatch.h
on x86 and s390, remove asm/livepatch.h
livepatch.h remains on powerpc but its content is exclusively used
by powerpc specific code.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Petr Mladek <pmladek@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'include/linux/livepatch.h')
| -rw-r--r-- | include/linux/livepatch.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index 2614247a9781..293e29960c6e 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -16,8 +16,6 @@ #if IS_ENABLED(CONFIG_LIVEPATCH) -#include <asm/livepatch.h> - /* task patch states */ #define KLP_UNDEFINED -1 #define KLP_UNPATCHED 0 |