diff options
| -rw-r--r-- | arch/mips/kernel/scall32-o32.S | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-64.S | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-n32.S | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-o32.S | 4 |
4 files changed, 12 insertions, 4 deletions
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index a5b14f48e1a..1789a801802 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -120,6 +120,8 @@ syscall_trace_entry: move a0, sp jal syscall_trace_enter + bltz v0, 2f # seccomp failed? Skip syscall + move t0, s0 RESTORE_STATIC lw a0, PT_R4(sp) # Restore argument registers @@ -138,7 +140,7 @@ syscall_trace_entry: sw t1, PT_R0(sp) # save it for syscall restarting 1: sw v0, PT_R2(sp) # result - j syscall_exit +2: j syscall_exit /* ------------------------------------------------------------------------ */ diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index b56e254beb1..7f5d88be6b9 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -82,6 +82,8 @@ syscall_trace_entry: move a0, sp 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 +104,7 @@ 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. */ diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index f7e5b72cf48..b6e15861bd1 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -74,6 +74,8 @@ n32_syscall_trace_entry: move a0, sp jal syscall_trace_enter + bltz v0, 2f # seccomp failed? Skip syscall + move t0, s0 RESTORE_STATIC ld a0, PT_R4(sp) # Restore argument registers @@ -94,7 +96,7 @@ n32_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 not_n32_scall: /* This is not an n32 compatibility syscall, pass it on to diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 6788727d91a..67dc022f682 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -114,6 +114,8 @@ trace_a_syscall: move a0, sp jal syscall_trace_enter + bltz v0, 2f # seccomp failed? Skip syscall + move t0, s0 RESTORE_STATIC ld a0, PT_R4(sp) # Restore argument registers @@ -136,7 +138,7 @@ trace_a_syscall: sd t1, PT_R0(sp) # save it for syscall restarting 1: sd v0, PT_R2(sp) # result - j syscall_exit +2: j syscall_exit /* ------------------------------------------------------------------------ */ |