diff options
Diffstat (limited to 'arch/mips/kernel/scall64-64.S')
| -rw-r--r-- | arch/mips/kernel/scall64-64.S | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index 97a5909a61c..be2fedd4ae3 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -54,7 +54,7 @@ NESTED(handle_sys64, PT_SIZE, sp) sd a3, PT_R26(sp) # save a3 for syscall restarting - li t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT + li t1, _TIF_WORK_SYSCALL_ENTRY LONG_L t0, TI_FLAGS($28) # syscall tracing enabled? and t0, t1, t0 bnez t0, syscall_trace_entry @@ -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. */ @@ -114,7 +117,8 @@ illegal_syscall: END(handle_sys64) .align 3 -sys_call_table: + .type sys_call_table, @object +EXPORT(sys_call_table) PTR sys_read /* 5000 */ PTR sys_write PTR sys_open @@ -424,4 +428,7 @@ sys_call_table: PTR sys_kcmp PTR sys_finit_module PTR sys_getdents64 + PTR sys_sched_setattr + PTR sys_sched_getattr /* 5310 */ + PTR sys_renameat2 .size sys_call_table,.-sys_call_table |