diff options
Diffstat (limited to 'arch/mips/kernel/scall32-o32.S')
| -rw-r--r-- | arch/mips/kernel/scall32-o32.S | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 4dd8e8b4fbc..a42e0e8caa7 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -94,11 +94,13 @@ syscall_trace_entry: li a1, 0 jal do_syscall_trace + move t0, s0 + RESTORE_STATIC lw a0, PT_R4(sp) # Restore argument registers lw a1, PT_R5(sp) lw a2, PT_R6(sp) lw a3, PT_R7(sp) - jalr s0 + jalr t0 li t0, -EMAXERRNO - 1 # error? sltu t0, t0, v0 @@ -241,19 +243,7 @@ illegal_syscall: sw zero, PT_R7(sp) # success sw v0, PT_R2(sp) # result - /* Success, so skip usual error handling garbage. */ - lw a2, TI_FLAGS($28) # syscall tracing enabled? - li t0, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT - and t0, a2, t0 - bnez t0, 1f - - j o32_syscall_exit - -1: SAVE_STATIC - move a0, sp - li a1, 1 - jal do_syscall_trace - j syscall_exit + j o32_syscall_exit # continue like a normal syscall no_mem: li v0, -ENOMEM jr ra |