diff options
Diffstat (limited to 'arch/mips/kernel/scall64-64.S')
| -rw-r--r-- | arch/mips/kernel/scall64-64.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index b56e254beb1..dd99c3285ae 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -80,8 +80,11 @@ syscall_trace_entry: SAVE_STATIC move s0, t2 move a0, sp + daddiu a1, v0, __NR_64_Linux jal syscall_trace_enter + bltz v0, 2f # seccomp failed? Skip syscall + move t0, s0 RESTORE_STATIC ld a0, PT_R4(sp) # Restore argument registers @@ -102,7 +105,7 @@ syscall_trace_entry: sd t1, PT_R0(sp) # save it for syscall restarting 1: sd v0, PT_R2(sp) # result - j syscall_exit +2: j syscall_exit illegal_syscall: /* This also isn't a 64-bit syscall, throw an error. */ |