Re: [PATCH v4 00/21] Move all drivers to a common dma-buf locking convention

2022-09-01 Thread Dmitry Osipenko
Hello Christian, On 9/1/22 10:49, Christian König wrote: > Hi Dmitry, > > I've gone over this multiple times now and while it is still possible > that we missed something I think that this should land now. Thank you very much for the review! > The whole topic is just to complicated that we can

Re: [PATCH v4 00/21] Move all drivers to a common dma-buf locking convention

2022-09-01 Thread Christian König
Hi Dmitry, I've gone over this multiple times now and while it is still possible that we missed something I think that this should land now. The whole topic is just to complicated that we can 100% sure guarantee that there isn't anything wrong with the locking, but lockdep and driver testing

[PATCH v4 00/21] Move all drivers to a common dma-buf locking convention

2022-08-31 Thread Dmitry Osipenko
Hello, This series moves all drivers to a dynamic dma-buf locking specification. >From now on all dma-buf importers are made responsible for holding dma-buf's reservation lock around all operations performed over dma-bufs in accordance to the locking specification. This allows us to utilize reserv