From: Scott Wood <scottw...@freescale.com>
Skipping the interrupted instruction will accomplish nothing other
than turning a spurious interrupt into a crash.
External interrupts are not machine checks, so don't count them as such.
Signed-off-by: Scott Wood <scottw...@freescale.com>
---
cpu/mpc85xx/traps.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c
index 1045cc1..9d16b9b 100644
--- a/cpu/mpc85xx/traps.c
+++ b/cpu/mpc85xx/traps.c
@@ -287,6 +287,7 @@ UnknownException(struct pt_regs *regs)
regs->nip, regs->msr, regs->trap);
_exception(0, regs);
}
+
void
ExtIntException(struct pt_regs *regs)
{
@@ -305,14 +306,6 @@ ExtIntException(struct pt_regs *regs)
printf(" irq ia...@%05x=%d\n",(int)&pic->iack0,vect);
show_regs(regs);
print_backtrace((unsigned long *)regs->gpr[1]);
- machinecheck_count++;
-#ifdef EXTINT_NOSKIP
- printf("Returning back to 0x%08x\n",regs->nip);
-#else
- regs->nip += 4; /* skip offending instruction */
- printf("Skipping current instr, Returning to 0x%08lx\n",regs->nip);
-#endif
-
}
void
--
1.6.0.6
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