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

2018-11-30 Thread Juergen Gross
On 29/11/2018 12:22, Oleksandr Andrushchenko wrote: > ping > > On 11/22/18 12:02 PM, Oleksandr Andrushchenko wrote: >> From: Oleksandr Andrushchenko >> >> based frontends. Currently the frontends which implement >> similar code for sharing big buffers between frontend and >> backend are

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

2018-11-29 Thread Oleksandr Andrushchenko
On 11/30/18 8:50 AM, Juergen Gross wrote: On 29/11/2018 12:22, Oleksandr Andrushchenko wrote: ping On 11/22/18 12:02 PM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko based frontends. Currently the frontends which implement similar code for sharing big buffers between

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

2018-11-29 Thread Oleksandr Andrushchenko
ping On 11/22/18 12:02 PM, 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

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

2018-11-22 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