sparc64: Fix wrong syscall return value passed to trace_sys_exit()

Submitted by Kirill Tkhai on July 25, 2013, 9 p.m.

Details

Message ID 164021374786053@web9g.yandex.ru
State Accepted
Delegated to: David Miller
Headers show

Commit Message

Kirill Tkhai July 25, 2013, 9 p.m.
Syscall number is passed instead of return value. Fix that.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
---
 arch/sparc/kernel/ptrace_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Comments

David Miller Aug. 1, 2013, 2:11 a.m.
From: Kirill Tkhai <tkhai@yandex.ru>
Date: Fri, 26 Jul 2013 01:00:53 +0400

> Syscall number is passed instead of return value. Fix that.
> 
> Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>

Applied.
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diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index 7ff45e4..a348330 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -1087,7 +1087,7 @@  asmlinkage void syscall_trace_leave(struct pt_regs *regs)
 	audit_syscall_exit(regs);
 
 	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
-		trace_sys_exit(regs, regs->u_regs[UREG_G1]);
+		trace_sys_exit(regs, regs->u_regs[UREG_I0]);
 
 	if (test_thread_flag(TIF_SYSCALL_TRACE))
 		tracehook_report_syscall_exit(regs, 0);