Re: unrecoverable exception on G5 with CONFIG_PPC_EARLY_DEBUG enabled
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2016-06-16 22:33:30
On Thu, 2016-06-16 at 22:49 +0300, Denis Kirjanov wrote:
- +BEGIN_MMU_FTR_SECTION + b 2f +END_MMU_FTR_SECTION_IFSET(MMU_FTR_RADIX) andi. r10,r12,MSR_RI /* check for unrecoverable exception */ beq- 2f
Are we taking an SLB miss before we do the fixup maybe ? Cheers, Ben.