With Kernel 5.9.3 kernel-parameter pci=noats the system is running for 19hours now in reboot-test without the error to occur.
Best regards, Edgar -----Original Message----- From: [email protected] <[email protected]> Sent: Donnerstag, 5. November 2020 13:33 To: Merger, Edgar [AUTOSOL/MAS/AUGS] <[email protected]> Cc: [email protected] Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled On Thu, Nov 05, 2020 at 11:58:30AM +0000, Merger, Edgar [AUTOSOL/MAS/AUGS] wrote: > One remark: > With kernel-parameter pci=noats in dmesg there is > > [ 10.128463] kfd kfd: Error initializing iommuv2 That is expected. IOMMUv2 depends on ATS support. Regards, Joerg _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
