* [PATCH v2] ftrace/samples: Fix function size computation
@ 2025-08-26 16:16 Vladimir Riabchun
2025-09-04 18:55 ` Vladimir Riabchun
0 siblings, 1 reply; 2+ messages in thread
From: Vladimir Riabchun @ 2025-08-26 16:16 UTC (permalink / raw)
To: rostedt; +Cc: mhiramat, mark.rutland, linux-kernel, linux-trace-kernel
In my_tramp1 function .size directive was placed above
ASM_RET instruction, leading to a wrong function size.
Fixes: 9d907f1ae80b ("samples/ftrace: Fix asm function ELF annotations")
Signed-off-by: Vladimir Riabchun <ferr.lambarginio@gmail.com>
---
Changes since v1: https://lore.kernel.org/all/aK2I2IGKRwmkQuIR@vova-pc/
- Fix commit message
samples/ftrace/ftrace-direct-modify.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/ftrace/ftrace-direct-modify.c b/samples/ftrace/ftrace-direct-modify.c
index cfea7a38befb..da3a9f2091f5 100644
--- a/samples/ftrace/ftrace-direct-modify.c
+++ b/samples/ftrace/ftrace-direct-modify.c
@@ -75,8 +75,8 @@ 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"
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ftrace/samples: Fix function size computation
2025-08-26 16:16 [PATCH v2] ftrace/samples: Fix function size computation Vladimir Riabchun
@ 2025-09-04 18:55 ` Vladimir Riabchun
0 siblings, 0 replies; 2+ messages in thread
From: Vladimir Riabchun @ 2025-09-04 18:55 UTC (permalink / raw)
To: ferr.lambarginio
Cc: linux-kernel, linux-trace-kernel, mark.rutland, mhiramat, rostedt
Friendly ping.
Best regards,
Riabchun Vladimir
^ permalink raw reply [flat|nested] 2+ messages in thread
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