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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-19 12:27:25 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-19 12:27:25 -0300 |
| commit | 30d647f5ba9ebefa153ad2bc3f05e3a7c7d90d1c (patch) | |
| tree | 418c535ebc1a0001b7c448e1d7ff97cf79bff8fd /arch/x86/kernel/ftrace.c | |
| parent | 66dfc517e8ec530b1d8d4776c05e3f264f38ecb8 (diff) | |
| parent | aeba12b26c79fc35e07e511f692a8907037d95da (diff) | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'arch/x86/kernel/ftrace.c')
| -rw-r--r-- | arch/x86/kernel/ftrace.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index ae0a8e515e203..5e7ead52cfdb7 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -24,10 +24,10 @@ #include <linux/module.h> #include <linux/memory.h> #include <linux/vmalloc.h> +#include <linux/set_memory.h> #include <trace/syscall.h> -#include <asm/set_memory.h> #include <asm/kprobes.h> #include <asm/ftrace.h> #include <asm/nops.h> @@ -423,9 +423,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) /* ALLOC_TRAMP flags lets us know we created it */ ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP; - if (likely(system_state != SYSTEM_BOOTING)) - set_memory_ro((unsigned long)trampoline, npages); - set_memory_x((unsigned long)trampoline, npages); + set_memory_rox((unsigned long)trampoline, npages); return (unsigned long)trampoline; fail: tramp_free(trampoline); |