Le 25/09/2018 à 03:29, Michael Ellerman a écrit :
Christophe Leroy <christophe.le...@c-s.fr> writes:diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 6ab66a88db14..4567eeb6524e 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -2090,8 +2082,9 @@ void SPEFloatingPointRoundException(struct pt_regs *regs) */ void unrecoverable_exception(struct pt_regs *regs) { - printk(KERN_EMERG "Unrecoverable exception %lx at %lx\n", - regs->trap, regs->nip); + pr_emerg("Unrecoverable exception %lx at %lx (msr=%lx)\n", + regs->trap, regs->nip, regs->msr); + debugger(regs); die("Unrecoverable exception", regs, SIGABRT);die() already calls debugger() if the trap is != 0x100. I don't think we want to call it twice?
Oh, good spot. So nonrecoverable_exception() is calling it twice. I'll fix the patch. Thanks. Christophe
