From: Gerd Hoffmann <kraxel@redhat.com>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: dri-devel@lists.freedesktop.org,
Gurchetan Singh <gurchetansingh@chromium.org>
Subject: Re: [PATCH v3 1/2] drm/virtio: factor out the sg_table from virtio_gpu_object
Date: Thu, 19 Mar 2020 10:47:40 +0100 [thread overview]
Message-ID: <20200319094740.jmjijfj2zk3a4vic@sirius.home.kraxel.org> (raw)
In-Reply-To: <cc18ed7f-3264-0d38-b772-64d79244f52d@gmail.com>
On Thu, Mar 19, 2020 at 10:32:25AM +0100, Jiri Slaby wrote:
> On 05. 03. 20, 2:32, Gurchetan Singh wrote:
> > A resource will be a shmem based resource or a (planned)
> > vram based resource, so it makes sense to factor out common fields
> > (resource handle, dumb).
> >
> > v2: move mapped field to shmem object
>
> Hi,
>
> I bisected the slab-out-of-bounds below to this patch. Is it known?
No. I suspect sizeof(virtio_gpu_object) instead of
sizeof(virtio_gpu_object_shmem) for allocation, I'll have a look ...
cheers,
Gerd
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next prev parent reply other threads:[~2020-03-19 9:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-05 1:32 [PATCH v3 1/2] drm/virtio: factor out the sg_table from virtio_gpu_object Gurchetan Singh
2020-03-05 1:32 ` [PATCH v3 2/2] drm/virtio: add case for shmem objects in virtio_gpu_cleanup_object(..) Gurchetan Singh
2020-03-09 9:47 ` [PATCH v3 1/2] drm/virtio: factor out the sg_table from virtio_gpu_object Gerd Hoffmann
2020-03-19 9:32 ` Jiri Slaby
2020-03-19 9:47 ` Gerd Hoffmann [this message]
2020-03-19 9:55 ` Jiri Slaby
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