On Wed, 27 Apr 2022 at 12:55, Mike Lothian <m...@fireburn.co.uk> wrote: > > On Tue, 26 Apr 2022 at 17:36, Christian König <christian.koe...@amd.com> > wrote: > > > > Hi Mike, > > > > sounds like somehow stitching together the SG table for PRIME doesn't > > work any more with this patch. > > > > Can you try with P2P DMA disabled? > > -CONFIG_PCI_P2PDMA=y > +# CONFIG_PCI_P2PDMA is not set > > If that's what you're meaning, then there's no difference, I'll upload > my dmesg to the gitlab issue > > > > > Apart from that can you take a look Arun? > > > > Thanks, > > Christian.
Hi Have you had any success in replicating this? Cheers Mike
