Messages in this thread | | | Date | Wed, 16 Oct 2019 17:31:12 +0200 | From | Joerg Roedel <> | Subject | Re: "Convert the AMD iommu driver to the dma-iommu api" is buggy |
| |
Hi Qian,
thanks for the report!
On Wed, Oct 16, 2019 at 10:59:42AM -0400, Qian Cai wrote: > On Wed, 2019-10-16 at 10:55 -0400, Qian Cai wrote: > > Today's linux-next generates a lot of warnings on multiple servers during boot > > due to the series "iommu/amd: Convert the AMD iommu driver to the dma-iommu api" > > [1]. Reverted the whole things fixed them. > > > > [1] https://lore.kernel.org/lkml/20190908165642.22253-1-murphyt7@tcd.ie/ > > > > BTW, the previous x86 warning was from only reverted one patch "iommu: Add gfp > parameter to iommu_ops::map" where proved to be insufficient. Now, pasting the > correct warning.
I am looking into it and may send you fixes to test.
Thanks,
Joerg
| |