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authorIngo Molnar <mingo@elte.hu>2008-11-03 02:57:41 -0500
committerIngo Molnar <mingo@elte.hu>2008-11-03 02:57:41 -0500
commitdb5935001a43528e673ad26ffec9d98c60a496a9 (patch)
tree8e735327a97beccabb5d94ef93df25d2bacda705 /arch/mips/kernel/unaligned.c
parent34f3a814eef8069a24e5b3ebcf27aba9dabac2ea (diff)
parent45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03 (diff)
Merge commit 'v2.6.28-rc3' into sched/core
Diffstat (limited to 'arch/mips/kernel/unaligned.c')
-rw-r--r--arch/mips/kernel/unaligned.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index 20709669e592..bf4c4a979abb 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -499,22 +499,10 @@ sigill:
499 499
500asmlinkage void do_ade(struct pt_regs *regs) 500asmlinkage void do_ade(struct pt_regs *regs)
501{ 501{
502 extern int do_dsemulret(struct pt_regs *);
503 unsigned int __user *pc; 502 unsigned int __user *pc;
504 mm_segment_t seg; 503 mm_segment_t seg;
505 504
506 /* 505 /*
507 * Address errors may be deliberately induced by the FPU emulator to
508 * retake control of the CPU after executing the instruction in the
509 * delay slot of an emulated branch.
510 */
511 /* Terminate if exception was recognized as a delay slot return */
512 if (do_dsemulret(regs))
513 return;
514
515 /* Otherwise handle as normal */
516
517 /*
518 * Did we catch a fault trying to load an instruction? 506 * Did we catch a fault trying to load an instruction?
519 * Or are we running in MIPS16 mode? 507 * Or are we running in MIPS16 mode?
520 */ 508 */