at 16:26 on Sun 21-Aug-2022 Christoph Hellwig (hch@xxxxxx) wrote: > Thanks for confirming my suspicion. I'd still like to fix the issue > with CONFIG_GART_IOMMU enabled once I've tracked it down. Would you > be willing to test patches? I'll be glad to help. I've also had a look in the loft and my box of bits for an old Athlon64/Opteron/Turion/Sempron processor, but I'm afraid all I've got are: Phenom II X6 1055T Phenom II X2 545 Athlon 2 x2 270 -- Alan J. Wylie https://www.wylie.me.uk/ Dance like no-one's watching. / Encrypt like everyone is. Security is inversely proportional to convenience