fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / sparc64 / kernel / entry.S

diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index 6f28bec..3dd11dd 100644 (file)
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -597,7 +597,12 @@ __spitfire_cee_trap_continue:
 1:     ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
 
-2:     mov             %l4, %o1
+2:
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call    trace_hardirqs_off
+        nop
+#endif
+       mov             %l4, %o1
        mov             %l5, %o2
        call            spitfire_access_error
         add            %sp, PTREGS_OFF, %o0
@@ -824,6 +829,10 @@ do_cheetah_plus_data_parity:
        wrpr            %g0, 15, %pil
        ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call            trace_hardirqs_off
+        nop
+#endif
        mov             0x0, %o0
        call            cheetah_plus_parity_error
         add            %sp, PTREGS_OFF, %o1
@@ -855,6 +864,10 @@ do_cheetah_plus_insn_parity:
        wrpr            %g0, 15, %pil
        ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call            trace_hardirqs_off
+        nop
+#endif
        mov             0x1, %o0
        call            cheetah_plus_parity_error
         add            %sp, PTREGS_OFF, %o1
@@ -1183,6 +1196,10 @@ c_fast_ecc:
        wrpr            %g0, 15, %pil
        ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call            trace_hardirqs_off
+        nop
+#endif
        mov             %l4, %o1
        mov             %l5, %o2
        call            cheetah_fecc_handler
@@ -1211,6 +1228,10 @@ c_cee:
        wrpr            %g0, 15, %pil
        ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call            trace_hardirqs_off
+        nop
+#endif
        mov             %l4, %o1
        mov             %l5, %o2
        call            cheetah_cee_handler
@@ -1239,6 +1260,10 @@ c_deferred:
        wrpr            %g0, 15, %pil
        ba,pt           %xcc, etrap_irq
         rd             %pc, %g7
+#ifdef CONFIG_TRACE_IRQFLAGS
+       call            trace_hardirqs_off
+        nop
+#endif
        mov             %l4, %o1
        mov             %l5, %o2
        call            cheetah_deferred_handler
@@ -1409,7 +1434,6 @@ execve_merge:
 
        .globl  sys_pipe, sys_sigpause, sys_nis_syscall
        .globl  sys_rt_sigreturn
-       .globl  sys_ptrace
        .globl  sys_sigaltstack
        .align  32
 sys_pipe:      ba,pt           %xcc, sparc_pipe
@@ -1452,11 +1476,6 @@ sys32_rt_sigreturn:
                 add            %o7, 1f-.-4, %o7
                nop
 #endif
-sys_ptrace:    add             %sp, PTREGS_OFF, %o0
-               call            do_ptrace
-                add            %o7, 1f-.-4, %o7
-               nop
-               .align          32
 1:             ldx             [%curptr + TI_FLAGS], %l5
                andcc           %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT), %g0
                be,pt           %icc, rtrap