[PATCH] flags parameter for linkat

[safe/jmp/linux-2.6] / arch / mips / kernel / scall32-o32.S

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 9c4bb91..2f2dc54 100644 (file)
--- 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
@@ -587,7 +577,7 @@ einval:     li      v0, -EINVAL
        sys     sys_io_submit           3
        sys     sys_io_cancel           3       /* 4245 */
        sys     sys_exit_group          1
-       sys     sys_lookup_dcookie      3
+       sys     sys_lookup_dcookie      4
        sys     sys_epoll_create        1
        sys     sys_epoll_ctl           4
        sys     sys_epoll_wait          3       /* 4250 */
@@ -620,10 +610,30 @@ einval:   li      v0, -EINVAL
        sys     sys_ni_syscall          0       /* sys_vserver */
        sys     sys_waitid              5
        sys     sys_ni_syscall          0       /* available, was setaltroot */
-       sys     sys_add_key             5
+       sys     sys_add_key             5       /* 4280 */
        sys     sys_request_key         4
        sys     sys_keyctl              5
-
+       sys     sys_set_thread_area     1
+       sys     sys_inotify_init        0
+       sys     sys_inotify_add_watch   3       /* 4285 */
+       sys     sys_inotify_rm_watch    2
+       sys     sys_migrate_pages       4
+       sys     sys_openat              4
+       sys     sys_mkdirat             3
+       sys     sys_mknodat             4       /* 4290 */
+       sys     sys_fchownat            5
+       sys     sys_futimesat           3
+       sys     sys_fstatat64           4
+       sys     sys_unlinkat            3
+       sys     sys_renameat            4       /* 4295 */
+       sys     sys_linkat              5
+       sys     sys_symlinkat           3
+       sys     sys_readlinkat          4
+       sys     sys_fchmodat            3
+       sys     sys_faccessat           3       /* 4300 */
+       sys     sys_pselect6            6
+       sys     sys_ppoll               5
+       sys     sys_unshare             1
        .endm
 
        /* We pre-compute the number of _instruction_ bytes needed to