On Mon, Sep 16, 2024 at 03:33:20PM +0200, Thierry Reding wrote: > From: Thierry Reding <treding@xxxxxxxxxx> > > In order to store device DMA parameters, the DMA framework depends on > the device's dma_parms field to point at a valid memory location. Add > backing storage for this in struct host1x_memory_context and point to > it. > > Reported-by: Jonathan Hunter <jonathanh@xxxxxxxxxx> > Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx> I guess this another thing caught by the WARN_ON in the dma_set* functions?