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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2008-08-11 14:05:35 (GMT)
committerRalf Baechle <ralf@linux-mips.org>2008-08-26 08:10:26 (GMT)
commitb895760dfb9b7ab921b066141d618bc6877f5d4b (patch)
treef5ee3f00832c1f4faf7285988be7b8b6690f8758
parent1ddfe82dc687bd786cc75c0ea973588394665e60 (diff)
downloadlinux-b895760dfb9b7ab921b066141d618bc6877f5d4b.tar.xz
[MIPS] kgdb: Do not call fixup_exception
kgdb_mips_notify is called on IBE/DBE/FPE/BP/TRAP/RI exception. None of them need fixup. And doing fixup for a breakpoint exception will confuse gdb. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/kgdb.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index 6608945..8f6d58e 100644
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -190,9 +190,6 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd,
struct pt_regs *regs = args->regs;
int trap = (regs->cp0_cause & 0x7c) >> 2;
- if (fixup_exception(regs))
- return NOTIFY_DONE;
-
/* Userpace events, ignore. */
if (user_mode(regs))
return NOTIFY_DONE;