From: Oleksandr Andrushchenko <andr2000@gmail.com> To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, jgross@suse.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com Cc: daniel.vetter@intel.com, dongwon.kim@intel.com, matthew.d.roper@intel.com, Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Subject: Re: [PATCH 5/8] xen/gntdev: Add initial support for dma-buf UAPI Date: Wed, 30 May 2018 09:52:07 +0300 [thread overview] Message-ID: <f9dbd6fb-b190-f7cb-244d-9768086accba@gmail.com> (raw) In-Reply-To: <20180525153331.31188-6-andr2000@gmail.com> On 05/25/2018 06:33 PM, Oleksandr Andrushchenko wrote: > diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig > index 3431fe210624..eaf63a2c7ae6 100644 > --- a/drivers/xen/Kconfig > +++ b/drivers/xen/Kconfig > @@ -152,6 +152,16 @@ config XEN_GNTDEV > help > Allows userspace processes to use grants. > > +config XEN_GNTDEV_DMABUF > + bool "Add support for dma-buf grant access device driver extension" > + depends on XEN_GNTDEV && XEN_GRANT_DMA_ALLOC This must be "depends on XEN_GNTDEV && XEN_GRANT_DMA_ALLOC && *DMA_SHARED_BUFFER*" > + help > + Allows userspace processes and kernel modules to use Xen backed > + dma-buf implementation. With this extension grant references to > + the pages of an imported dma-buf can be exported for other domain > + use and grant references coming from a foreign domain can be > + converted into a local dma-buf for local export. > + >
WARNING: multiple messages have this Message-ID (diff)
From: Oleksandr Andrushchenko <andr2000@gmail.com> To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, jgross@suse.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com Cc: daniel.vetter@intel.com, dongwon.kim@intel.com, Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Subject: Re: [PATCH 5/8] xen/gntdev: Add initial support for dma-buf UAPI Date: Wed, 30 May 2018 09:52:07 +0300 [thread overview] Message-ID: <f9dbd6fb-b190-f7cb-244d-9768086accba@gmail.com> (raw) In-Reply-To: <20180525153331.31188-6-andr2000@gmail.com> On 05/25/2018 06:33 PM, Oleksandr Andrushchenko wrote: > diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig > index 3431fe210624..eaf63a2c7ae6 100644 > --- a/drivers/xen/Kconfig > +++ b/drivers/xen/Kconfig > @@ -152,6 +152,16 @@ config XEN_GNTDEV > help > Allows userspace processes to use grants. > > +config XEN_GNTDEV_DMABUF > + bool "Add support for dma-buf grant access device driver extension" > + depends on XEN_GNTDEV && XEN_GRANT_DMA_ALLOC This must be "depends on XEN_GNTDEV && XEN_GRANT_DMA_ALLOC && *DMA_SHARED_BUFFER*" > + help > + Allows userspace processes and kernel modules to use Xen backed > + dma-buf implementation. With this extension grant references to > + the pages of an imported dma-buf can be exported for other domain > + use and grant references coming from a foreign domain can be > + converted into a local dma-buf for local export. > + > _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2018-05-30 6:52 UTC|newest] Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-25 15:33 [PATCH 0/8] xen: dma-buf support for grant device Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 1/8] xen/grant-table: Make set/clear page private code shared Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-29 17:39 ` Boris Ostrovsky 2018-05-29 17:39 ` Boris Ostrovsky 2018-05-30 4:24 ` Juergen Gross 2018-05-30 5:27 ` Oleksandr Andrushchenko 2018-05-30 5:27 ` Oleksandr Andrushchenko 2018-05-30 4:24 ` Juergen Gross 2018-05-30 21:34 ` Dongwon Kim 2018-05-30 21:34 ` Dongwon Kim 2018-05-31 5:37 ` Oleksandr Andrushchenko 2018-05-31 5:37 ` Oleksandr Andrushchenko 2018-05-31 5:37 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 2/8] xen/balloon: Move common memory reservation routines to a module Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-29 18:04 ` Boris Ostrovsky 2018-05-29 18:04 ` Boris Ostrovsky 2018-05-29 18:22 ` Oleksandr Andrushchenko 2018-05-29 18:22 ` Oleksandr Andrushchenko 2018-05-29 20:03 ` Boris Ostrovsky 2018-05-29 20:03 ` Boris Ostrovsky 2018-05-30 8:29 ` Oleksandr Andrushchenko 2018-05-30 15:54 ` Boris Ostrovsky 2018-05-30 15:54 ` Boris Ostrovsky 2018-05-30 17:46 ` Oleksandr Andrushchenko 2018-05-30 17:46 ` Oleksandr Andrushchenko 2018-05-30 19:24 ` Boris Ostrovsky 2018-05-30 19:24 ` Boris Ostrovsky 2018-05-31 7:51 ` Oleksandr Andrushchenko 2018-05-31 7:51 ` Oleksandr Andrushchenko 2018-05-31 14:29 ` Oleksandr Andrushchenko 2018-05-31 14:29 ` Oleksandr Andrushchenko 2018-05-31 7:51 ` Oleksandr Andrushchenko 2018-05-30 8:29 ` Oleksandr Andrushchenko 2018-05-29 18:22 ` Oleksandr Andrushchenko 2018-05-29 18:24 ` Boris Ostrovsky 2018-05-29 18:24 ` Boris Ostrovsky 2018-05-29 18:23 ` Oleksandr Andrushchenko 2018-05-29 18:23 ` Oleksandr Andrushchenko 2018-05-29 18:23 ` Oleksandr Andrushchenko 2018-05-30 4:32 ` Juergen Gross 2018-05-30 5:30 ` Oleksandr Andrushchenko 2018-05-30 5:30 ` Oleksandr Andrushchenko 2018-05-30 4:32 ` Juergen Gross 2018-05-25 15:33 ` [PATCH 3/8] xen/grant-table: Allow allocating buffers suitable for DMA Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-29 19:10 ` Boris Ostrovsky 2018-05-30 6:34 ` Oleksandr Andrushchenko 2018-05-30 6:34 ` Oleksandr Andrushchenko 2018-05-30 15:20 ` Boris Ostrovsky 2018-05-30 15:20 ` Boris Ostrovsky 2018-05-30 17:49 ` Oleksandr Andrushchenko 2018-05-30 17:49 ` Oleksandr Andrushchenko 2018-05-30 19:25 ` Boris Ostrovsky 2018-05-30 19:25 ` Boris Ostrovsky 2018-05-30 6:34 ` Oleksandr Andrushchenko 2018-05-29 19:10 ` Boris Ostrovsky 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 4/8] xen/gntdev: Allow mappings for DMA buffers Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-29 21:52 ` Boris Ostrovsky 2018-05-30 6:47 ` Oleksandr Andrushchenko 2018-05-30 6:47 ` Oleksandr Andrushchenko 2018-05-30 6:47 ` Oleksandr Andrushchenko 2018-05-29 21:52 ` Boris Ostrovsky 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 5/8] xen/gntdev: Add initial support for dma-buf UAPI Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-29 22:34 ` Boris Ostrovsky 2018-05-30 6:52 ` Oleksandr Andrushchenko 2018-05-30 6:52 ` Oleksandr Andrushchenko 2018-05-30 6:52 ` Oleksandr Andrushchenko 2018-05-29 22:34 ` Boris Ostrovsky 2018-05-30 6:52 ` Oleksandr Andrushchenko 2018-05-30 6:52 ` Oleksandr Andrushchenko [this message] 2018-05-30 6:52 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 6/8] xen/gntdev: Implement dma-buf export functionality Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-30 23:10 ` Dongwon Kim 2018-05-30 23:10 ` Dongwon Kim 2018-05-31 5:55 ` Oleksandr Andrushchenko 2018-05-31 5:55 ` Oleksandr Andrushchenko 2018-05-31 14:32 ` Oleksandr Andrushchenko 2018-05-31 14:32 ` Oleksandr Andrushchenko 2018-05-31 14:32 ` Oleksandr Andrushchenko 2018-05-31 5:55 ` Oleksandr Andrushchenko 2018-05-30 23:10 ` Dongwon Kim 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 7/8] xen/gntdev: Implement dma-buf import functionality Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-25 15:33 ` [PATCH 8/8] xen/gntdev: Expose gntdev's dma-buf API for in-kernel use Oleksandr Andrushchenko 2018-05-25 15:33 ` Oleksandr Andrushchenko 2018-05-30 8:32 ` Oleksandr Andrushchenko 2018-05-30 8:32 ` Oleksandr Andrushchenko 2018-05-31 1:46 ` [PATCH 0/8] xen: dma-buf support for grant device Boris Ostrovsky 2018-05-31 5:51 ` Oleksandr Andrushchenko 2018-05-31 5:51 ` Oleksandr Andrushchenko 2018-05-31 14:41 ` Oleksandr Andrushchenko 2018-05-31 14:41 ` Oleksandr Andrushchenko 2018-05-31 20:25 ` Boris Ostrovsky 2018-05-31 20:25 ` Boris Ostrovsky 2018-06-01 5:42 ` Oleksandr Andrushchenko 2018-06-01 5:42 ` Oleksandr Andrushchenko 2018-06-01 5:42 ` Oleksandr Andrushchenko 2018-05-31 14:41 ` Oleksandr Andrushchenko 2018-05-31 19:36 ` Boris Ostrovsky 2018-05-31 19:36 ` Boris Ostrovsky 2018-05-31 5:51 ` Oleksandr Andrushchenko 2018-05-31 1:46 ` Boris Ostrovsky
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