Re: dma-direct: don't check swiotlb=force in dma_direct_map_resource

On Tue, Jan 07, 2020 at 06:18:28PM +0000, Robin Murphy wrote:

On 07/01/2020 5:38 pm, Naresh Kamboju wrote:

...

Following build error on stable-rc 5.4.9-rc1 for arm architecture.

dma/direct.c: In function 'dma_direct_possible': dma/direct.c:329:3: error: too many arguments to function 'dma_capable' dma_capable(dev, dma_addr, size, true); ^~~~~~~~~~~

Not sure that $SUBJECT comes into it at all, but by the look of it I guess "dma-direct: exclude dma_direct_map_resource from the min_low_pfn check" implicitly depends on 130c1ccbf553 ("dma-direct: unify the dma_capable definitions") too.

Ugh, good catch. I'll drop these patches, they don't look ok for stable at this point in time.

thanks,

greg k-h