lkml.org 
[lkml]   [2018]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v6 21/28] x86/asm/ftrace: mark function_hook as function
Date
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>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
---
arch/x86/kernel/ftrace_32.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/ftrace_32.S b/arch/x86/kernel/ftrace_32.S
index 0206fc7e86b0..b855dc10daeb 100644
--- a/arch/x86/kernel/ftrace_32.S
+++ b/arch/x86/kernel/ftrace_32.S
@@ -31,9 +31,9 @@ EXPORT_SYMBOL(mcount)
# 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)

--
2.16.3
\
 
 \ /
  Last update: 2018-05-18 11:22    [W:0.113 / U:12.828 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site