linux-kernel - [REGRESSION] nouveau: Resume hung after protecting against client races (MBA3,1)

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Message-ID: <20130604204801.GA1168@polaris.bitmath.org>
Date:	Tue, 4 Jun 2013 22:48:01 +0200
From:	"Henrik Rydberg" <rydberg@...omail.se>
To:	Henrik Rydberg <rydberg@...omail.se>
Cc:	Dave Airlie <airlied@...hat.com>, nouveau@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [REGRESSION] nouveau: Resume hung after protecting against client
 races (MBA3,1)

Hi Ben,

The new mutexes in nvc0/nv50 (fadb17190/b509656) break resume on my
MBA3,1. A dead-lock somewhere, perhaps? Reverting fixes the problem.

Thanks,
Henrik
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