[Xen-devel] [PATCH v2 1/3] xen: Introduce shared buffer helpers for page directory...

2018-11-29 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko based frontends. Currently the frontends which implement similar code for sharing big buffers between frontend and backend are para-virtualized DRM and sound drivers. Both define the same way to share grant references of a data buffer with the corresponding backend w

Re: [Xen-devel] [PATCH v2 1/3] xen: Introduce shared buffer helpers for page directory...

2018-11-29 Thread Oleksandr Andrushchenko
Changes in the series since v1: - no changes to patch 1 (Xen shared code) - ALSA: fix comment from Takashi (NULL stream->buffer) - DRM: removed display buffer flush workaround (proper fix is on review [1]) Thank you, Oleksandr On 11/30/18 9:42 AM, Oleksandr Andrushchenko wrote: From: Oleks

Re: [Xen-devel] [PATCH v2 1/3] xen: Introduce shared buffer helpers for page directory...

2018-12-04 Thread Boris Ostrovsky
On 11/30/18 2:42 AM, Oleksandr Andrushchenko wrote: > From: Oleksandr Andrushchenko > > based frontends. Currently the frontends which implement > similar code for sharing big buffers between frontend and > backend are para-virtualized DRM and sound drivers. > Both define the same way to share gra