From: Vladimir Riabchun <ferr.lambarginio@gmail.com>
Date: Tue, 26 Aug 2025 16:16:46 +0000 (+0200)
Subject: ftrace/samples: Fix function size computation
X-Git-Tag: v6.6.107~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06c26a67902911295f259a4a84b15f1a1006efb8;p=thirdparty%2Fkernel%2Fstable.git

ftrace/samples: Fix function size computation

[ Upstream commit 80d03a40837a9b26750a25122b906c052cc846c9 ]

In my_tramp1 function .size directive was placed above
ASM_RET instruction, leading to a wrong function size.

Link: https://lore.kernel.org/aK3d7vxNcO52kEmg@vova-pc
Fixes: 9d907f1ae80b ("samples/ftrace: Fix asm function ELF annotations")
Signed-off-by: Vladimir Riabchun <ferr.lambarginio@gmail.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/samples/ftrace/ftrace-direct-modify.c b/samples/ftrace/ftrace-direct-modify.c
index e2a6a69352dfb..b40f85e3806fc 100644
--- a/samples/ftrace/ftrace-direct-modify.c
+++ b/samples/ftrace/ftrace-direct-modify.c
@@ -40,8 +40,8 @@ asm (
 	CALL_DEPTH_ACCOUNT
 "	call my_direct_func1\n"
 "	leave\n"
-"	.size		my_tramp1, .-my_tramp1\n"
 	ASM_RET
+"	.size		my_tramp1, .-my_tramp1\n"
 
 "	.type		my_tramp2, @function\n"
 "	.globl		my_tramp2\n"