Re: [PATCH 05/10] dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free

From: Eric Anholt
Date: Wed Nov 15 2017 - 13:54:13 EST

Peter Ujfalusi <peter.ujfalusi@xxxxxx> writes:

> To avoid race with vchan_complete, use the race free way to terminate
> running transfer.
> Implement the device_synchronize callback to make sure that the terminated
> descriptor is freed.
> CC: Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
> CC: Eric Anholt <eric@xxxxxxxxxx>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>

I haven't fully followed the series, but thanks for porting your fix to
other platforms!

Acked-by: Eric Anholt <eric@xxxxxxxxxx>

Attachment: signature.asc
Description: PGP signature