From 3e3c9c157b89eab2dc2f897899b1b95cd70c1a58 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Thu, 20 Aug 2009 17:45:00 -0500 Subject: [PATCH] ppc/85xx: Remove some bogus code from external interrupt handler. 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 --- cpu/mpc85xx/traps.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c index 1045cc1e7d..9d16b9b55e 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 IACK0@%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 -- 2.39.5