sparc64: Kill smp_report_regs().

[linux-2.6-omap-h63xx.git] / arch / sparc64 / mm / ultra.S

diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 77ba88597cc545b681b87fc73e6bd7344322b4e8..ff1dc44d363e1cd1349d1b5ad7e26dda18dd394c 100644 (file)
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -480,41 +480,6 @@ xcall_sync_tick:
        b               rtrap_xcall
         ldx            [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
 
-       /* NOTE: This is SPECIAL!!  We do etrap/rtrap however
-        *       we choose to deal with the "BH's run with
-        *       %pil==15" problem (described in asm/pil.h)
-        *       by just invoking rtrap directly past where
-        *       BH's are checked for.
-        *
-        *       We do it like this because we do not want %pil==15
-        *       lockups to prevent regs being reported.
-        */
-       .globl          xcall_report_regs
-xcall_report_regs:
-
-661:   rdpr            %pstate, %g2
-       wrpr            %g2, PSTATE_IG | PSTATE_AG, %pstate
-       .section        .sun4v_2insn_patch, "ax"
-       .word           661b
-       nop
-       nop
-       .previous
-
-       rdpr            %pil, %g2
-       wrpr            %g0, 15, %pil
-       sethi           %hi(109f), %g7
-       b,pt            %xcc, etrap_irq
-109:    or             %g7, %lo(109b), %g7
-#ifdef CONFIG_TRACE_IRQFLAGS
-       call            trace_hardirqs_off
-        nop
-#endif
-       call            __show_regs
-        add            %sp, PTREGS_OFF, %o0
-       /* Has to be a non-v9 branch due to the large distance. */
-       b               rtrap_xcall
-        ldx            [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
-
 #ifdef CONFIG_MAGIC_SYSRQ
        .globl          xcall_fetch_glob_regs
 xcall_fetch_glob_regs: