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| author | Punit Agrawal <punitagrawal@gmail.com> | 2021-09-14 17:39:16 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-10-01 04:24:05 +0300 |
| commit | 4402deae8993fb0e25a19bb999b38df13e25a7e0 (patch) | |
| tree | 24ba087768c83e39d21f73107d5b0b10882063db /kernel/kprobes.c | |
| parent | 71bdc8fe22ace3554144911a49d5d973b7e8a49f (diff) | |
| download | linux-4402deae8993fb0e25a19bb999b38df13e25a7e0.tar.xz | |
kprobes: Make arch_check_ftrace_location static
arch_check_ftrace_location() was introduced as a weak function in
commit f7f242ff004499 ("kprobes: introduce weak
arch_check_ftrace_location() helper function") to allow architectures
to handle kprobes call site on their own.
Recently, the only architecture (csky) to implement
arch_check_ftrace_location() was migrated to using the common
version.
As a result, further cleanup the code to drop the weak attribute and
rename the function to remove the architecture specific
implementation.
Link: https://lkml.kernel.org/r/163163035673.489837.2367816318195254104.stgit@devnote2
Signed-off-by: Punit Agrawal <punitagrawal@gmail.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index cfa9d3c263eb..30199bfcc74a 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1524,7 +1524,7 @@ static inline int warn_kprobe_rereg(struct kprobe *p) return ret; } -int __weak arch_check_ftrace_location(struct kprobe *p) +static int check_ftrace_location(struct kprobe *p) { unsigned long ftrace_addr; @@ -1547,7 +1547,7 @@ static int check_kprobe_address_safe(struct kprobe *p, { int ret; - ret = arch_check_ftrace_location(p); + ret = check_ftrace_location(p); if (ret) return ret; jump_label_lock(); |