From: "Jürgen Groß" <jgross@suse.com>
To: Daniel Vetter <daniel.vetter@ffwll.ch>,
DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
Stefano Stabellini <sstabellini@kernel.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH 13/15] xen/gntdev-dmabuf: Ditch dummy map functions
Date: Mon, 18 Nov 2019 11:53:10 +0100 [thread overview]
Message-ID: <354de8f0-46bb-a4ed-c80e-cb364c315165@suse.com> (raw)
In-Reply-To: <20191118103536.17675-14-daniel.vetter@ffwll.ch>
On 18.11.19 11:35, Daniel Vetter wrote:
> There's no in-kernel users for the k(un)map stuff. And the mmap one is
> actively harmful - return 0 and then _not_ actually mmaping can't end
> well.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Cc: Juergen Gross <jgross@suse.com>
> Cc: Stefano Stabellini <sstabellini@kernel.org>
> Cc: xen-devel@lists.xenproject.org
Reviewed-by: Juergen Gross <jgross@suse.com>
> --
> Ack for merging this through drm trees very much appreciated.
Yes, I'm fine with that.
Juergen
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: "Jürgen Groß" <jgross@suse.com>
To: Daniel Vetter <daniel.vetter@ffwll.ch>,
DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
Stefano Stabellini <sstabellini@kernel.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH 13/15] xen/gntdev-dmabuf: Ditch dummy map functions
Date: Mon, 18 Nov 2019 11:53:10 +0100 [thread overview]
Message-ID: <354de8f0-46bb-a4ed-c80e-cb364c315165@suse.com> (raw)
Message-ID: <20191118105310.ekVl15MbFnq6KFgS7mGrw1p8Rjegx6ZOWbjeT1M-UyM@z> (raw)
In-Reply-To: <20191118103536.17675-14-daniel.vetter@ffwll.ch>
On 18.11.19 11:35, Daniel Vetter wrote:
> There's no in-kernel users for the k(un)map stuff. And the mmap one is
> actively harmful - return 0 and then _not_ actually mmaping can't end
> well.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Cc: Juergen Gross <jgross@suse.com>
> Cc: Stefano Stabellini <sstabellini@kernel.org>
> Cc: xen-devel@lists.xenproject.org
Reviewed-by: Juergen Gross <jgross@suse.com>
> --
> Ack for merging this through drm trees very much appreciated.
Yes, I'm fine with that.
Juergen
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-11-18 10:53 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-18 10:35 [PATCH 00/15] Retire dma_buf_k(un)map Daniel Vetter
2019-11-18 10:35 ` [PATCH 01/15] drm/tegra: Map cmdbuf once for reloc processing Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-25 9:58 ` Daniel Vetter
2019-11-25 9:58 ` Daniel Vetter
2019-11-25 10:47 ` Thierry Reding
2019-11-25 10:47 ` Thierry Reding
2019-11-25 11:02 ` Thierry Reding
2019-11-25 11:02 ` Thierry Reding
2019-11-18 10:35 ` [PATCH 02/15] drm/tegra: Delete host1x_bo_ops->k(un)map Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-25 11:04 ` Thierry Reding
2019-11-25 11:04 ` Thierry Reding
2019-11-18 10:35 ` [PATCH 03/15] drm/i915: Remove dma_buf_kmap selftest Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 12:58 ` Chris Wilson
2019-11-18 12:58 ` Chris Wilson
2019-11-18 10:35 ` [PATCH 04/15] staging/android/ion: delete dma_buf->kmap/unmap implemenation Daniel Vetter
2019-11-18 11:26 ` Greg KH
2019-11-18 11:26 ` Greg KH
2019-11-18 14:55 ` Laura Abbott
2019-11-18 10:35 ` [PATCH 05/15] drm/armada: Delete dma_buf->k(un)map implemenation Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-25 21:44 ` Daniel Vetter
2019-11-26 0:35 ` Russell King - ARM Linux admin
2019-11-26 8:33 ` Daniel Vetter
2019-11-26 8:33 ` Daniel Vetter
2019-11-18 10:35 ` [PATCH 06/15] drm/i915: Drop dma_buf->k(un)map Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 11:38 ` Christian König
2019-11-18 11:38 ` Christian König
2019-11-18 12:53 ` Chris Wilson
2019-11-18 12:53 ` Chris Wilson
2019-11-18 10:35 ` [PATCH 07/15] drm/omapdrm: " Daniel Vetter
2019-11-18 12:44 ` Tomi Valkeinen
2019-11-18 12:44 ` Tomi Valkeinen
2019-11-18 10:35 ` [PATCH 08/15] drm/tegra: Remove dma_buf->k(un)map Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-25 11:06 ` Thierry Reding
2019-11-18 10:35 ` [PATCH 09/15] dma-buf: Drop dma_buf_k(un)map Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 10:35 ` [PATCH 10/15] drm/vmwgfx: Delete mmaping functions Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 17:25 ` Thomas Hellstrom
2019-11-18 17:25 ` Thomas Hellstrom
2019-11-18 17:42 ` Daniel Vetter
2019-11-18 10:35 ` [PATCH 11/15] media/videobuf2: Drop dma_buf->k(un)map support Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 10:58 ` Marek Szyprowski
2019-11-18 10:58 ` Marek Szyprowski
2019-11-18 11:02 ` Hans Verkuil
2019-11-18 10:35 ` [PATCH 12/15] drm/tee_shm: Drop dma_buf_k(unmap) support Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 11:26 ` Greg Kroah-Hartman
2019-11-18 12:02 ` Jens Wiklander
2019-11-18 12:02 ` Jens Wiklander
2019-11-18 10:35 ` [PATCH 13/15] xen/gntdev-dmabuf: Ditch dummy map functions Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 10:50 ` [Xen-devel] " Oleksandr Andrushchenko
2019-11-18 10:50 ` Oleksandr Andrushchenko
2019-11-18 10:53 ` Jürgen Groß [this message]
2019-11-18 10:53 ` Jürgen Groß
2019-11-18 10:35 ` [PATCH 14/15] sample/vfio-mdev/mbocs: Remove dma_buf_k(un)map support Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 11:41 ` Gerd Hoffmann
2019-11-18 11:41 ` Gerd Hoffmann
2019-11-18 10:35 ` [PATCH 15/15] dma-buf: Remove kernel map/unmap hooks Daniel Vetter
2019-11-18 10:35 ` Daniel Vetter
2019-11-18 15:22 ` kbuild test robot
2019-11-18 15:22 ` kbuild test robot
2019-11-18 16:43 ` Daniel Vetter
2019-11-25 0:46 ` [kbuild-all] " Rong Chen
2019-11-26 10:54 ` Daniel Vetter
2019-11-18 15:58 ` [PATCH 00/15] Retire dma_buf_k(un)map Sumit Semwal
2019-11-18 15:58 ` Sumit Semwal
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