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| author | Jiri Slaby <jslaby@suse.cz> | 2019-10-11 13:51:01 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-10-18 11:35:41 +0200 |
| commit | f13ad88a984e8090226a8f62d75e87b770eefdf4 (patch) | |
| tree | 50ba09643301facd16b3046d9cd04ccdb8161aa6 /arch/x86/kernel/ftrace_32.S | |
| parent | ef1e03152cb027d5925646d4d1772ced7595292f (diff) | |
| download | lwn-f13ad88a984e8090226a8f62d75e87b770eefdf4.tar.gz lwn-f13ad88a984e8090226a8f62d75e87b770eefdf4.zip | |
x86/asm/ftrace: Mark function_hook as function
Relabel function_hook to be marked really as a function. It is called
from C and has the same expectations towards the stack etc.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-arch@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191011115108.12392-22-jslaby@suse.cz
Diffstat (limited to 'arch/x86/kernel/ftrace_32.S')
| -rw-r--r-- | arch/x86/kernel/ftrace_32.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/ftrace_32.S b/arch/x86/kernel/ftrace_32.S index e0061dc976e1..219be1309c37 100644 --- a/arch/x86/kernel/ftrace_32.S +++ b/arch/x86/kernel/ftrace_32.S @@ -21,9 +21,9 @@ EXPORT_SYMBOL(__fentry__) # define MCOUNT_FRAME 0 /* using frame = false */ #endif -ENTRY(function_hook) +SYM_FUNC_START(function_hook) ret -END(function_hook) +SYM_FUNC_END(function_hook) ENTRY(ftrace_caller) |