Hi Geert, On Tuesday 27 January 2015 18:42:54 Geert Uytterhoeven wrote: > On Tue, Jan 27, 2015 at 6:25 PM, Laurent Pinchart wrote: > > Here are a couple of fixes for the rcar-dmac driver. They're based on the > > next branch of the dmaengine tree. > > > > The first four patches fix driver bugs, while the last two work around two > > hardware issues. Patch 5 works around a documented errata, while patch 6 > > handles a data corruption issue that was noticed during test but not yet > > confirmed to be a hardware bug by Renesas. When more information about the > > issue will be available a better fix could possibly be developed. > > Thanks for this series! > > BTW, do you have a pointer to the IOMMU errata? It's a DMAC errata, and all I have is short explanation received in an e-mail I'm afraid. > > Laurent Pinchart (6): > > dmaengine: rcar-dmac: Fix uninitialized variable usage > > dmaengine: rcar-dmac: Fix spinlock issues in interrupt > > dmaengine: rcar-dmac: Fix oops due to unintialized list in error ISR > > dmaengine: rcar-dmac: Allocate hardware descriptors with DMAC device > > dmaengine: rcar-dmac: Work around descriptor mode IOMMU errata > > dmaengine: rcar-dmac: Disable channel 0 when using IOMMU > > Look all good to me, so > Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Thank you. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
