From: Gerd Hoffmann <kraxel@redhat.com>
To: David Stevens <stevensd@chromium.org>
Cc: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
"Michael S . Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Sumit Semwal <sumit.semwal@linaro.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
virtualization@lists.linux-foundation.org,
linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
virtio-dev@lists.oasis-open.org
Subject: Re: [PATCH 1/2] virtio: add dma-buf support for exported objects
Date: Tue, 25 Feb 2020 07:10:08 +0100 [thread overview]
Message-ID: <20200225061008.wqxqppfglzmwvtid@sirius.home.kraxel.org> (raw)
In-Reply-To: <20200219080637.61312-2-stevensd@chromium.org>
On Wed, Feb 19, 2020 at 05:06:36PM +0900, David Stevens wrote:
> This change adds a new flavor of dma-bufs that can be used by virtio
> drivers to share exported objects. A virtio dma-buf can be queried by
> virtio drivers to obtain the UUID which identifies the underlying
> exported object.
That duplicates a bunch of code from dma-buf.c in virtio_dma_buf.c.
How about dma_buf_{get,set}_uuid, simliar to dma_buf_set_name?
cheers,
Gerd
next prev parent reply other threads:[~2020-02-25 6:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 8:06 [PATCH 0/2] Support virtio cross-device resources David Stevens
2020-02-19 8:06 ` [PATCH 1/2] virtio: add dma-buf support for exported objects David Stevens
2020-02-25 6:10 ` Gerd Hoffmann [this message]
2020-02-26 3:56 ` [virtio-dev] " David Stevens
2020-02-26 16:07 ` Gerd Hoffmann
2020-02-19 8:06 ` [PATCH 2/2] drm/virtio: Support virtgpu exported resources David Stevens
2020-02-25 6:15 ` Gerd Hoffmann
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