Re: [PATCH v3 4/6] ALSA: xen-front: Implement handling of shared buffers

2018-05-14 Thread Oleksandr Andrushchenko
On 05/14/2018 11:28 PM, Takashi Iwai wrote: On Mon, 14 May 2018 08:27:40 +0200, Oleksandr Andrushchenko wrote: --- /dev/null +++ b/sound/xen/xen_snd_front_shbuf.c @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT + +/* + * Xen para-virtual sound device + * + * Copyright (C) 2016

Re: [PATCH v3 4/6] ALSA: xen-front: Implement handling of shared buffers

2018-05-14 Thread Oleksandr Andrushchenko
On 05/14/2018 11:28 PM, Takashi Iwai wrote: On Mon, 14 May 2018 08:27:40 +0200, Oleksandr Andrushchenko wrote: --- /dev/null +++ b/sound/xen/xen_snd_front_shbuf.c @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT + +/* + * Xen para-virtual sound device + * + * Copyright (C) 2016

Re: [alsa-devel] [PATCH v3 0/6] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
On 05/14/2018 06:52 PM, Takashi Iwai wrote: On Mon, 14 May 2018 08:27:36 +0200, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Please note: this patch series depends on [3]. This patch series adds support for Xen [1] para-virtualized

Re: [alsa-devel] [PATCH v3 0/6] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
On 05/14/2018 06:52 PM, Takashi Iwai wrote: On Mon, 14 May 2018 08:27:36 +0200, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko Please note: this patch series depends on [3]. This patch series adds support for Xen [1] para-virtualized sound frontend driver. It implements

[PATCH v3 2/2] Input: xen-kbdfront - allow better run-time configuration

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For e

[PATCH v3 2/2] Input: xen-kbdfront - allow better run-time configuration

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For example, if virtual keyboard device is exposed

[PATCH v3 1/2] xen/kbdif: Sync up with the canonical definition in Xen

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> This is the sync up with the canonical definition of the keyboard protocol in Xen: 1. Add missing string constants for {feature|request}-raw-pointer to align with the rest of the interface file. 2. Add new XenStore f

[PATCH v3 1/2] xen/kbdif: Sync up with the canonical definition in Xen

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko This is the sync up with the canonical definition of the keyboard protocol in Xen: 1. Add missing string constants for {feature|request}-raw-pointer to align with the rest of the interface file. 2. Add new XenStore feature fields, so it is possible

[PATCH v3 3/6] ALSA: xen-front: Implement Xen event channel handling

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Handle Xen event channels: - create for all configured streams and publish corresponding ring references and event channels in Xen store, so backend can connect - implement event channels interrupt handlers -

[PATCH v3 1/6] ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Introduce skeleton of the para-virtualized Xen sound frontend driver. Initial handling for Xen bus states: implement Xen bus state machine for the frontend driver according to the state diagram and recovery flow from soun

[PATCH v3 3/6] ALSA: xen-front: Implement Xen event channel handling

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Handle Xen event channels: - create for all configured streams and publish corresponding ring references and event channels in Xen store, so backend can connect - implement event channels interrupt handlers - create and destroy event channels

[PATCH v3 1/6] ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Introduce skeleton of the para-virtualized Xen sound frontend driver. Initial handling for Xen bus states: implement Xen bus state machine for the frontend driver according to the state diagram and recovery flow from sound para-virtualized protocol: xen/interface

[PATCH v3 5/6] ALSA: xen-front: Implement ALSA virtual sound driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Implement essential initialization of the sound driver: - introduce required data structures - handle driver registration - handle sound card registration - register sound driver on backend connection - remove sound

[PATCH v3 5/6] ALSA: xen-front: Implement ALSA virtual sound driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Implement essential initialization of the sound driver: - introduce required data structures - handle driver registration - handle sound card registration - register sound driver on backend connection - remove sound driver on backend disconnect Initialize

[PATCH v3 2/6] ALSA: xen-front: Read sound driver configuration from Xen store

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Read configuration values from Xen store according to xen/interface/io/sndif.h protocol: - introduce configuration structures for different components, e.g. sound card, device, stream - read PCM HW parameters, e.

[PATCH v3 2/6] ALSA: xen-front: Read sound driver configuration from Xen store

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Read configuration values from Xen store according to xen/interface/io/sndif.h protocol: - introduce configuration structures for different components, e.g. sound card, device, stream - read PCM HW parameters, e.g rate, format etc. - detect stream type

[PATCH v3 6/6] MAINTAINERS: Add ALSA: xen-front: maintainer entry

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Add myself as sound/xen maintainer. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> --- MAINTAINERS | 7 +++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index

[PATCH v3 4/6] ALSA: xen-front: Implement handling of shared buffers

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Implement shared buffer handling according to the para-virtualized sound device protocol at xen/interface/io/sndif.h: - manage buffer memory - handle granted references - handle page directories Signed-off-by: Ole

[PATCH v3 6/6] MAINTAINERS: Add ALSA: xen-front: maintainer entry

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Add myself as sound/xen maintainer. Signed-off-by: Oleksandr Andrushchenko --- MAINTAINERS | 7 +++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 92be777d060a..bd214e061359 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15494,6

[PATCH v3 4/6] ALSA: xen-front: Implement handling of shared buffers

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Implement shared buffer handling according to the para-virtualized sound device protocol at xen/interface/io/sndif.h: - manage buffer memory - handle granted references - handle page directories Signed-off-by: Oleksandr Andrushchenko --- sound/xen/Makefile

[PATCH v3 0/6] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Please note: this patch series depends on [3]. This patch series adds support for Xen [1] para-virtualized sound frontend driver. It implements the protocol from include/xen/interface/io/sndif.h with the following limit

[PATCH v3 0/6] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-14 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Please note: this patch series depends on [3]. This patch series adds support for Xen [1] para-virtualized sound frontend driver. It implements the protocol from include/xen/interface/io/sndif.h with the following limitations: - mute/unmute is not supported - get

Re: linux-next: build failure after merge of the drm-intel tree

2018-05-08 Thread Oleksandr Andrushchenko
" Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au> Thank you, Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> --- drivers/gpu/drm/xen/xen_drm_front.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/

Re: linux-next: build failure after merge of the drm-intel tree

2018-05-08 Thread Oleksandr Andrushchenko
e dma flag from buses") from the dma-mapping tree. I have added the following merge fix patch: From: Stephen Rothwell Date: Tue, 8 May 2018 11:02:24 +1000 Subject: [PATCH] drm/xen-front: merge fix for "drivers: remove force dma flag from buses" Signed-off-by: Stephen Rothwell

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-02 Thread Oleksandr Andrushchenko
Gentle reminder... I think that Xen side comments are already there and still I miss some input from ALSA community on patch #5. Thank you, Oleksandr On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Pleas

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-05-02 Thread Oleksandr Andrushchenko
Gentle reminder... I think that Xen side comments are already there and still I miss some input from ALSA community on patch #5. Thank you, Oleksandr On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko Please note: this patch series depends on [3

Re: [Xen-devel] [PATCH 2/6] xen-netfront: copy response out of shared buffer before accessing it

2018-05-01 Thread Oleksandr Andrushchenko
On 05/01/2018 12:01 AM, Marek Marczykowski-Górecki wrote: Make local copy of the response, otherwise backend might modify it while frontend is already processing it - leading to time of check / time of use issue. This is complementary to XSA155. Cc: sta...@vger.kernel.org Signed-off-by: Marek

Re: [Xen-devel] [PATCH 2/6] xen-netfront: copy response out of shared buffer before accessing it

2018-05-01 Thread Oleksandr Andrushchenko
On 05/01/2018 12:01 AM, Marek Marczykowski-Górecki wrote: Make local copy of the response, otherwise backend might modify it while frontend is already processing it - leading to time of check / time of use issue. This is complementary to XSA155. Cc: sta...@vger.kernel.org Signed-off-by: Marek

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-27 Thread Oleksandr Andrushchenko
On 04/25/2018 08:16 PM, Dongwon Kim wrote: On Wed, Apr 25, 2018 at 08:34:55AM +0200, Daniel Vetter wrote: On Wed, Apr 25, 2018 at 09:07:07AM +0300, Oleksandr Andrushchenko wrote: On 04/24/2018 11:35 PM, Dongwon Kim wrote: Had a meeting with Daniel and talked about bringing out generic part

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-27 Thread Oleksandr Andrushchenko
On 04/25/2018 08:16 PM, Dongwon Kim wrote: On Wed, Apr 25, 2018 at 08:34:55AM +0200, Daniel Vetter wrote: On Wed, Apr 25, 2018 at 09:07:07AM +0300, Oleksandr Andrushchenko wrote: On 04/24/2018 11:35 PM, Dongwon Kim wrote: Had a meeting with Daniel and talked about bringing out generic part

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-26 Thread Oleksandr Andrushchenko
On 04/26/2018 10:16 PM, Dmitry Torokhov wrote: On Tue, Apr 24, 2018 at 08:55:19AM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 09:53 PM, Dmitry Torokhov wrote: On Thu, Apr 19, 2018 at 02:44:19PM +0300, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-26 Thread Oleksandr Andrushchenko
On 04/26/2018 10:16 PM, Dmitry Torokhov wrote: On Tue, Apr 24, 2018 at 08:55:19AM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 09:53 PM, Dmitry Torokhov wrote: On Thu, Apr 19, 2018 at 02:44:19PM +0300, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-25 Thread Oleksandr Andrushchenko
On 04/25/2018 12:02 PM, Takashi Iwai wrote: On Wed, 25 Apr 2018 10:26:34 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 07:23 PM, Oleksandr Andrushchenko wrote: On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-25 Thread Oleksandr Andrushchenko
On 04/25/2018 12:02 PM, Takashi Iwai wrote: On Wed, 25 Apr 2018 10:26:34 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 07:23 PM, Oleksandr Andrushchenko wrote: On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-25 Thread Oleksandr Andrushchenko
On 04/24/2018 07:23 PM, Oleksandr Andrushchenko wrote: On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-25 Thread Oleksandr Andrushchenko
On 04/24/2018 07:23 PM, Oleksandr Andrushchenko wrote: On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-25 Thread Oleksandr Andrushchenko
+0300, Oleksandr Andrushchenko wrote: On 04/24/2018 02:54 PM, Daniel Vetter wrote: On Mon, Apr 23, 2018 at 03:10:35PM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-25 Thread Oleksandr Andrushchenko
+0300, Oleksandr Andrushchenko wrote: On 04/24/2018 02:54 PM, Daniel Vetter wrote: On Mon, Apr 23, 2018 at 03:10:35PM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 06:02 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:58:43 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:51 +0200, Oleksandr Andrushchenko wrote: +static irqreturn_t evtchnl_interrupt_req(int irq, void *dev_id

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 05:35 PM, Takashi Iwai wrote: On Tue, 24 Apr 2018 16:29:15 +0200, Oleksandr Andrushchenko wrote: On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:51 +0200, Oleksandr Andrushchenko wrote: +static irqreturn_t evtchnl_interrupt_req(int irq, void *dev_id

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:51 +0200, Oleksandr Andrushchenko wrote: +static irqreturn_t evtchnl_interrupt_req(int irq, void *dev_id) +{ + struct xen_snd_front_evtchnl *channel = dev_id; + struct xen_snd_front_info *front_info = channel

Re: [PATCH v2 3/5] ALSA: xen-front: Implement Xen event channel handling

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 05:20 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:51 +0200, Oleksandr Andrushchenko wrote: +static irqreturn_t evtchnl_interrupt_req(int irq, void *dev_id) +{ + struct xen_snd_front_evtchnl *channel = dev_id; + struct xen_snd_front_info *front_info = channel

Re: [PATCH v2 1/5] ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 04:55 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:49 +0200, Oleksandr Andrushchenko wrote: --- /dev/null +++ b/sound/xen/Kconfig @@ -0,0 +1,10 @@ +# ALSA Xen drivers + +config SND_XEN_FRONTEND + tristate "Xen para-virtualized sound frontend driver" +

Re: [PATCH v2 1/5] ALSA: xen-front: Introduce Xen para-virtualized sound frontend driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 04:55 PM, Takashi Iwai wrote: On Mon, 16 Apr 2018 08:24:49 +0200, Oleksandr Andrushchenko wrote: --- /dev/null +++ b/sound/xen/Kconfig @@ -0,0 +1,10 @@ +# ALSA Xen drivers + +config SND_XEN_FRONTEND + tristate "Xen para-virtualized sound frontend driver" +

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 02:54 PM, Daniel Vetter wrote: On Mon, Apr 23, 2018 at 03:10:35PM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 02:54 PM, Daniel Vetter wrote: On Mon, Apr 23, 2018 at 03:10:35PM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 01:01 PM, Wei Liu wrote: On Tue, Apr 24, 2018 at 11:08:41AM +0200, Juergen Gross wrote: On 24/04/18 11:03, Oleksandr Andrushchenko wrote: On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 01:01 PM, Wei Liu wrote: On Tue, Apr 24, 2018 at 11:08:41AM +0200, Juergen Gross wrote: On 24/04/18 11:03, Oleksandr Andrushchenko wrote: On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 12:08 PM, Juergen Gross wrote: On 24/04/18 11:03, Oleksandr Andrushchenko wrote: On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 12:08 PM, Juergen Gross wrote: On 24/04/18 11:03, Oleksandr Andrushchenko wrote: On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 11:40 AM, Juergen Gross wrote: On 24/04/18 10:07, Oleksandr Andrushchenko wrote: On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-24 Thread Oleksandr Andrushchenko
On 04/24/2018 10:51 AM, Juergen Gross wrote: On 24/04/18 07:43, Oleksandr Andrushchenko wrote: On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-24 Thread Oleksandr Andrushchenko
On 04/23/2018 09:55 PM, Dmitry Torokhov wrote: On Mon, Apr 23, 2018 at 11:29:45AM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 11:23 AM, Juergen Gross wrote: On 23/04/18 10:02, Oleksandr Andrushchenko wrote: Juergen, Jason, Dmitry any comment on this? Oleksandr, please give us some

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-24 Thread Oleksandr Andrushchenko
On 04/23/2018 09:55 PM, Dmitry Torokhov wrote: On Mon, Apr 23, 2018 at 11:29:45AM +0300, Oleksandr Andrushchenko wrote: On 04/23/2018 11:23 AM, Juergen Gross wrote: On 23/04/18 10:02, Oleksandr Andrushchenko wrote: Juergen, Jason, Dmitry any comment on this? Oleksandr, please give us some

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 09:53 PM, Dmitry Torokhov wrote: On Thu, Apr 19, 2018 at 02:44:19PM +0300, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 09:53 PM, Dmitry Torokhov wrote: On Thu, Apr 19, 2018 at 02:44:19PM +0300, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko It is now only possible to control if multi

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could be implemented

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/24/2018 01:41 AM, Boris Ostrovsky wrote: On 04/23/2018 08:10 AM, Oleksandr Andrushchenko wrote: On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could be implemented

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could be implemented by a device not tied to Xen. AFAICT the hyper_dma guys also wanted something similar to this. You can't

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 02:52 PM, Wei Liu wrote: On Fri, Apr 20, 2018 at 02:25:20PM +0300, Oleksandr Andrushchenko wrote: the gntdev. I think this is generic enough that it could be implemented by a device not tied to Xen. AFAICT the hyper_dma guys also wanted something similar to this. You can't

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 11:23 AM, Juergen Gross wrote: On 23/04/18 10:02, Oleksandr Andrushchenko wrote: Juergen, Jason, Dmitry any comment on this? Oleksandr, please give us some time. I can't speak for others, but I am not sitting here idling and hoping that some work (e.g. patches to review) might

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
On 04/23/2018 11:23 AM, Juergen Gross wrote: On 23/04/18 10:02, Oleksandr Andrushchenko wrote: Juergen, Jason, Dmitry any comment on this? Oleksandr, please give us some time. I can't speak for others, but I am not sitting here idling and hoping that some work (e.g. patches to review) might

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
Juergen, Jason, Dmitry any comment on this? Thank you, Oleksandr On 04/19/2018 04:39 PM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to control if multi-touch virtual device is created or not (via the corresp

Re: [PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-23 Thread Oleksandr Andrushchenko
Juergen, Jason, Dmitry any comment on this? Thank you, Oleksandr On 04/19/2018 04:39 PM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/18/2018 06:15 PM, Oleksandr Andrushchenko wrote: On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Please note: this patch series depends on [3]. The dependency is now merged into Xen kernel tree [4] for-linu

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-04-23 Thread Oleksandr Andrushchenko
On 04/18/2018 06:15 PM, Oleksandr Andrushchenko wrote: On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko Please note: this patch series depends on [3]. The dependency is now merged into Xen kernel tree [4] for-linus-4.17 The dependency is now pulled

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-20 Thread Oleksandr Andrushchenko
On 04/20/2018 10:19 AM, Daniel Vetter wrote: On Wed, Apr 18, 2018 at 11:10:58AM +0100, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 11:01:12AM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 10:35 AM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-20 Thread Oleksandr Andrushchenko
On 04/20/2018 10:19 AM, Daniel Vetter wrote: On Wed, Apr 18, 2018 at 11:10:58AM +0100, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 11:01:12AM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 10:35 AM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr

[PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For e

[PATCH v2] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For example, if virtual keyboard device is exposed

Re: [Xen-devel] [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 04:19 PM, Juergen Gross wrote: On 19/04/18 15:12, Oleksandr Andrushchenko wrote: On 04/19/2018 04:10 PM, Jason Andryuk wrote: On Thu, Apr 19, 2018 at 9:01 AM, Oleksandr Andrushchenko <andr2...@gmail.com> wrote: Ok, so I'll send v2 with the following changes: diff

Re: [Xen-devel] [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 04:19 PM, Juergen Gross wrote: On 19/04/18 15:12, Oleksandr Andrushchenko wrote: On 04/19/2018 04:10 PM, Jason Andryuk wrote: On Thu, Apr 19, 2018 at 9:01 AM, Oleksandr Andrushchenko wrote: Ok, so I'll send v2 with the following changes: diff --git a/drivers/input/misc/xen

Re: [Xen-devel] [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 04:10 PM, Jason Andryuk wrote: On Thu, Apr 19, 2018 at 9:01 AM, Oleksandr Andrushchenko <andr2...@gmail.com> wrote: Ok, so I'll send v2 with the following changes: diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index a3306aad40b0..d8cca2

Re: [Xen-devel] [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 04:10 PM, Jason Andryuk wrote: On Thu, Apr 19, 2018 at 9:01 AM, Oleksandr Andrushchenko wrote: Ok, so I'll send v2 with the following changes: diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index a3306aad40b0..d8cca212f737 100644 --- a/drivers

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 03:52 PM, Juergen Gross wrote: On 19/04/18 13:44, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to c

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 03:52 PM, Juergen Gross wrote: On 19/04/18 13:44, Oleksandr Andrushchenko wrote: On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore e

Re: [PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-19 Thread Oleksandr Andrushchenko
On 04/19/2018 02:25 PM, Juergen Gross wrote: On 18/04/18 17:04, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-19 Thread Oleksandr Andrushchenko
On 04/18/2018 07:01 PM, Dongwon Kim wrote: On Wed, Apr 18, 2018 at 03:42:29PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:55 PM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 01:39:35PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:18 PM, Paul Durrant wrote

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-19 Thread Oleksandr Andrushchenko
On 04/18/2018 07:01 PM, Dongwon Kim wrote: On Wed, Apr 18, 2018 at 03:42:29PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:55 PM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 01:39:35PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:18 PM, Paul Durrant wrote

Re: [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-19 Thread Oleksandr Andrushchenko
On 04/18/2018 08:01 PM, Dongwon Kim wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr Andrushchenko wrote: On 04/17/2018 11:57 PM, Dongwon Kim wrote: On Tue, Apr 17, 2018 at 09:59:28AM +0200, Daniel Vetter wrote: On Mon, Apr 16, 2018 at 12:29:05PM -0700, Dongwon Kim wrote: Yeah, I

Re: [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-19 Thread Oleksandr Andrushchenko
On 04/18/2018 08:01 PM, Dongwon Kim wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr Andrushchenko wrote: On 04/17/2018 11:57 PM, Dongwon Kim wrote: On Tue, Apr 17, 2018 at 09:59:28AM +0200, Daniel Vetter wrote: On Mon, Apr 16, 2018 at 12:29:05PM -0700, Dongwon Kim wrote: Yeah, I

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> Please note: this patch series depends on [3]. The dependency is now merged into Xen kernel tree [4] for-linus-4.17 This patch series adds support for Xen [1

Re: [PATCH v2 0/5] ALSA: xen-front: Add Xen para-virtualized frontend driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/16/2018 09:24 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko Please note: this patch series depends on [3]. The dependency is now merged into Xen kernel tree [4] for-linus-4.17 This patch series adds support for Xen [1] para-virtualized sound frontend driver

[PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-18 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For e

[PATCH] Input: xen-kbdfront - allow better run-time configuration

2018-04-18 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko It is now only possible to control if multi-touch virtual device is created or not (via the corresponding XenStore entries), but keyboard and pointer devices are always created. In some cases this is not desirable. For example, if virtual keyboard device is exposed

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:55 PM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 01:39:35PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:55 PM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 01:39:35PM +0300, Oleksandr Andrushchenko wrote: On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18 April 2018 11:11 To: Oleksandr Andrushchenko <andr2...@gmail.com> Cc: jgr...@suse.com; Artem Mygaiev <a

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18 April 2018 11:11 To: Oleksandr Andrushchenko Cc: jgr...@suse.com; Artem Mygaiev ; Dongwon Kim ; airl...@linux.ie

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:23 PM, Paul Durrant wrote: -Original Message- From: Oleksandr Andrushchenko [mailto:andr2...@gmail.com] Sent: 18 April 2018 11:21 To: Paul Durrant <paul.durr...@citrix.com>; Roger Pau Monne <roger@citrix.com> Cc: jgr...@suse.com; Artem Mygaiev <artem_m

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:23 PM, Paul Durrant wrote: -Original Message- From: Oleksandr Andrushchenko [mailto:andr2...@gmail.com] Sent: 18 April 2018 11:21 To: Paul Durrant ; Roger Pau Monne Cc: jgr...@suse.com; Artem Mygaiev ; Dongwon Kim ; airl...@linux.ie; oleksandr_andrushche...@epam.com

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18 April 2018 11:11 To: Oleksandr Andrushchenko <andr2...@gmail.com> Cc: jgr...@suse.com; Artem Mygaiev <a

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 01:18 PM, Paul Durrant wrote: -Original Message- From: Xen-devel [mailto:xen-devel-boun...@lists.xenproject.org] On Behalf Of Roger Pau Monné Sent: 18 April 2018 11:11 To: Oleksandr Andrushchenko Cc: jgr...@suse.com; Artem Mygaiev ; Dongwon Kim ; airl...@linux.ie

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 10:35 AM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr Andrushchenko wrote: On 04/17/2018 11:57 PM, Dongwon Kim wrote: On Tue, Apr 17, 2018 at 09:59:28AM +0200, Daniel Vetter wrote: On Mon, Apr 16, 2018 at 12:29:05PM -0700, Dongwon Kim wrote: 3.2

Re: [Xen-devel] [PATCH 0/1] drm/xen-zcopy: Add Xen zero-copy helper DRM driver

2018-04-18 Thread Oleksandr Andrushchenko
On 04/18/2018 10:35 AM, Roger Pau Monné wrote: On Wed, Apr 18, 2018 at 09:38:39AM +0300, Oleksandr Andrushchenko wrote: On 04/17/2018 11:57 PM, Dongwon Kim wrote: On Tue, Apr 17, 2018 at 09:59:28AM +0200, Daniel Vetter wrote: On Mon, Apr 16, 2018 at 12:29:05PM -0700, Dongwon Kim wrote: 3.2

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