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Message-ID: <20211022204841.833305075@goodmis.org>
Date: Fri, 22 Oct 2021 16:48:16 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: linux-kernel@...r.kernel.org
Cc: Ingo Molnar <mingo@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Jiri Olsa <jolsa@...nel.org>
Subject: [for-next][PATCH 20/40] x86/ftrace: Remove extra orig rax move
From: Jiri Olsa <jolsa@...hat.com>
There's identical move 2 lines earlier.
Link: https://lkml.kernel.org/r/20211008091336.33616-2-jolsa@kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
---
arch/x86/kernel/ftrace_64.S | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S
index 7c273846c687..a8eb084a7a9a 100644
--- a/arch/x86/kernel/ftrace_64.S
+++ b/arch/x86/kernel/ftrace_64.S
@@ -251,7 +251,6 @@ SYM_INNER_LABEL(ftrace_regs_call, SYM_L_GLOBAL)
* If ORIG_RAX is anything but zero, make this a call to that.
* See arch_ftrace_set_direct_caller().
*/
- movq ORIG_RAX(%rsp), %rax
testq %rax, %rax
SYM_INNER_LABEL(ftrace_regs_caller_jmp, SYM_L_GLOBAL)
jnz 1f
--
2.33.0
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