Re: [PATCH 4/5] drm/panfrost: Add support for GPU heap allocations

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 23 Jul 2019 at 09:14, Alyssa Rosenzweig <alyssa@xxxxxxxxxxxxx> wrote:
>
> > A fair bit of the complexity of kbase comes from trying to avoid the
> > possibility of one process DoSing another by submitting malicious jobs.
>
> ...and yet it was still doable so easily (by accident, with buggy jobs
> instead of malicious jobs).... sigh...
>
> Still is on the mainline kernel (e.g. running dEQP in a window in
> Weston, some faults triggered in dEQP end up messing up Weston's
> rendering outside the deqp window). What's our threat model here?
>
> Is "banning WebGL on Panfrost" allowed? :)

I think what Panfrost needs to do is to give browsers as much support
as possible to make WebGL secure. This includes making best use of the
HW to that end, and implementing any robustness-related extensions
that may be available.

Cheers,

Tomeu
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux