Alexander Graf <agraf@xxxxxxx> writes: > On 06.05.14 02:41, Paul Mackerras wrote: >> On Mon, May 05, 2014 at 01:19:30PM +0200, Alexander Graf wrote: >>> On 05/04/2014 07:21 PM, Aneesh Kumar K.V wrote: >>>> +#ifdef CONFIG_PPC_BOOK3S_64 >>>> + return vcpu->arch.fault_dar; >>> How about PA6T and G5s? >> G5 sets DAR on an alignment interrupt. >> >> As for PA6T, I don't know for sure, but if it doesn't, ordinary >> alignment interrupts wouldn't be handled properly, since the code in >> arch/powerpc/kernel/align.c assumes DAR contains the address being >> accessed on all PowerPC CPUs. > > Now that's a good point. If we simply behave like Linux, I'm fine. This > definitely deserves a comment on the #ifdef in the code. > Will update and send V5 -aneesh -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
