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[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>
hifive-unleashed-5.1
Atsushi Nemoto 2008-08-11 23:05:35 +09:00 committed by Ralf Baechle
parent 1ddfe82dc6
commit b895760dfb
1 changed files with 0 additions and 3 deletions
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3
arch/mips/kernel/kgdb.c
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@ -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;