Displaying 3 results from an estimated 3 matches for "merge_boundari".
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merge_boundary
2020 Aug 20
2
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
On Wed, Aug 19, 2020 at 03:07:04PM +0100, Robin Murphy wrote:
>> FWIW, I asked back in time what the plan is for non-coherent
>> allocations and it seemed like DMA_ATTR_NON_CONSISTENT and
>> dma_sync_*() was supposed to be the right thing to go with. [2] The
>> same thread also explains why dma_alloc_pages() isn't suitable for the
>> users of dma_alloc_attrs() and
2020 Aug 20
0
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
On Thu, Aug 20, 2020 at 7:02 AM Christoph Hellwig <hch at lst.de> wrote:
>
> On Wed, Aug 19, 2020 at 03:07:04PM +0100, Robin Murphy wrote:
> >> FWIW, I asked back in time what the plan is for non-coherent
> >> allocations and it seemed like DMA_ATTR_NON_CONSISTENT and
> >> dma_sync_*() was supposed to be the right thing to go with. [2] The
> >> same
2020 Aug 19
5
[PATCH 05/28] media/v4l2: remove V4L2-FLAG-MEMORY-NON-CONSISTENT
On Wed, Aug 19, 2020 at 1:51 PM Robin Murphy <robin.murphy at arm.com> wrote:
>
> Hi Tomasz,
>
> On 2020-08-19 12:16, Tomasz Figa wrote:
> > Hi Christoph,
> >
> > On Wed, Aug 19, 2020 at 8:56 AM Christoph Hellwig <hch at lst.de> wrote:
> >>
> >> The V4L2-FLAG-MEMORY-NON-CONSISTENT flag is entirely unused,
> >
> > Could you