From: Keith Packard <keithp@keithp.com>
To: Ben Widawsky <ben@bwidawsk.net>, Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: optionally check GTT checksum across suspend/resume
Date: Thu, 13 Sep 2012 07:48:19 -0700 [thread overview]
Message-ID: <86fw6m2d3g.fsf@miki.keithp.com> (raw)
In-Reply-To: <20120912230243.1b8e6679@bwidawsk.net>
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Ben Widawsky <ben@bwidawsk.net> writes:
> Also, as a bikeshed you could probably get a much better detection with
> a CRC or something similar.
Wonder if you could use the existing MD5 code in the kernel; would avoid
all sorts of unfortunate false-positives.
--
keith.packard@intel.com
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prev parent reply other threads:[~2012-09-13 14:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 20:27 [PATCH] drm/i915: optionally check GTT checksum across suspend/resume Jesse Barnes
2012-09-13 6:02 ` Ben Widawsky
2012-09-13 14:48 ` Keith Packard [this message]
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