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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-16 18:26:00 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-16 18:26:00 -0800 |
| commit | 1e619a1bf9ac878e6a984e4e279ccf712a65bc23 (patch) | |
| tree | 1d5cfb16f88e36dca2f57386dd4a585a63f15287 /arch/unicore32/kernel/entry.S | |
| parent | 68a81291ff6650f3ff409ebfc58ef97dfe85a2e4 (diff) | |
| parent | f4a75d2eb7b1e2206094b901be09adb31ba63681 (diff) | |
Merge 3.7-rc6 into tty-next
Diffstat (limited to 'arch/unicore32/kernel/entry.S')
| -rw-r--r-- | arch/unicore32/kernel/entry.S | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/unicore32/kernel/entry.S b/arch/unicore32/kernel/entry.S index dcb87ab19ddd..7049350c790f 100644 --- a/arch/unicore32/kernel/entry.S +++ b/arch/unicore32/kernel/entry.S @@ -573,17 +573,16 @@ ENDPROC(ret_to_user) */ ENTRY(ret_from_fork) b.l schedule_tail - get_thread_info tsk - ldw r1, [tsk+], #TI_FLAGS @ check for syscall tracing - mov why, #1 - cand.a r1, #_TIF_SYSCALL_TRACE @ are we tracing syscalls? - beq ret_slow_syscall - mov r1, sp - mov r0, #1 @ trace exit [IP = 1] - b.l syscall_trace b ret_slow_syscall ENDPROC(ret_from_fork) +ENTRY(ret_from_kernel_thread) + b.l schedule_tail + mov r0, r5 + adr lr, ret_slow_syscall + mov pc, r4 +ENDPROC(ret_from_kernel_thread) + /*============================================================================= * SWI handler *----------------------------------------------------------------------------- @@ -669,11 +668,6 @@ __cr_alignment: #endif .ltorg -ENTRY(sys_execve) - add r3, sp, #S_OFF - b __sys_execve -ENDPROC(sys_execve) - ENTRY(sys_clone) add ip, sp, #S_OFF stw ip, [sp+], #4 |