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arch/tile: Fix syscall return value passed to tracepoint

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Currently the syscall number is passed, but it should be the return
value, which is kept in r0.

Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> [using a raw 0 value]
This commit is contained in:
Simon Marchi 2013-04-17 11:01:22 -04:00 committed by Chris Metcalf
parent ffae3d0e36
commit 9fc1894c98
1 changed files with 1 additions and 1 deletions
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2
arch/tile/kernel/ptrace.c
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@ -269,7 +269,7 @@ void do_syscall_trace_exit(struct pt_regs *regs)
tracehook_report_syscall_exit(regs, 0); tracehook_report_syscall_exit(regs, 0);
if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
trace_sys_exit(regs, regs->regs[TREG_SYSCALL_NR]); trace_sys_exit(regs, regs->regs[0]);
} }
void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code) void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code)