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authorChristophe Leroy <christophe.leroy@csgroup.eu>2022-03-28 09:26:48 +0300
committerPetr Mladek <pmladek@suse.com>2022-05-24 09:46:37 +0300
commit5d7c854593a460706dacf8e1b16c9bdcb1c2d7bb (patch)
treef162d897bc378a2847c8b6db9b4a5e5283c48142 /include/linux/livepatch.h
parentd111c9f0344a5e2454726553c663d25e24e38555 (diff)
downloadlinux-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.h2
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