Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-serial

[pandora-kernel.git] / arch / mips / kernel / genex.S

diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index 5254a22..af6ef2f 100644 (file)
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -13,6 +13,7 @@
 #include <asm/asm.h>
 #include <asm/asmmacro.h>
 #include <asm/cacheops.h>
+#include <asm/irqflags.h>
 #include <asm/regdef.h>
 #include <asm/fpregdef.h>
 #include <asm/mipsregs.h>
@@ -128,6 +129,7 @@ handle_vcei:
 NESTED(handle_int, PT_SIZE, sp)
        SAVE_ALL
        CLI
+       TRACE_IRQS_OFF
 
        PTR_LA  ra, ret_from_irq
        move    a0, sp
@@ -216,9 +218,10 @@ NESTED(except_vec_vi_handler, 0, sp)
        _ehb
 #endif /* CONFIG_MIPS_MT_SMTC */
        CLI
+       TRACE_IRQS_OFF
        move    a0, sp
-       jalr    v0
-       j       ret_from_irq
+       PTR_LA  ra, ret_from_irq
+       jr      v0
        END(except_vec_vi_handler)
 
 /*
@@ -288,11 +291,13 @@ NESTED(nmi_handler, PT_SIZE, sp)
        .endm
 
        .macro  __build_clear_sti
+       TRACE_IRQS_ON
        STI
        .endm
 
        .macro  __build_clear_cli
        CLI
+       TRACE_IRQS_OFF
        .endm
 
        .macro  __build_clear_fpe
@@ -300,6 +305,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
        li      a2, ~(0x3f << 12)
        and     a2, a1
        ctc1    a2, fcr31
+       TRACE_IRQS_ON
        STI
        .endm
 
@@ -343,8 +349,8 @@ NESTED(nmi_handler, PT_SIZE, sp)
        .set    at
        __BUILD_\verbose \exception
        move    a0, sp
-       jal     do_\handler
-       j       ret_from_exception
+       PTR_LA  ra, ret_from_exception
+       j       do_\handler
        END(handle_\exception)
        .endm
 
@@ -365,7 +371,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
        BUILD_HANDLER mdmx mdmx sti silent              /* #22 */
        BUILD_HANDLER watch watch sti verbose           /* #23 */
        BUILD_HANDLER mcheck mcheck cli verbose         /* #24 */
-       BUILD_HANDLER mt mt sti verbose                 /* #25 */
+       BUILD_HANDLER mt mt sti silent                  /* #25 */
        BUILD_HANDLER dsp dsp sti silent                /* #26 */
        BUILD_HANDLER reserved reserved sti verbose     /* others */