| Date | Fri, 11 Jul 2014 10:42:09 +0200 | From | Joerg Roedel <> | Subject | Re: [PATCH 38/83] hsa/radeon: Workaround for a bug in amd_iommu |
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On Fri, Jul 11, 2014 at 12:53:54AM +0300, Oded Gabbay wrote: > This patch creates a workaround for a bug in amd_iommu driver, where > the driver doesn't save all necessary information when going to > suspend. The workaround removes a device from the IOMMU device list > on suspend and register a resumed device in the IOMMU device list. > > Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Which bug do you workaround here? It needs to be fixed in the AMD IOMMU driver instead of being wrapped in KFD.
Joerg
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