linux-kernel - Re: 4.2-rc7: mutex-related crash on boot (radeon?)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <alpine.LRH.2.20.1508211111060.14062@math.ut.ee>
Date:	Fri, 21 Aug 2015 11:11:34 +0300 (EEST)
From:	Meelis Roos <mroos@...ux.ee>
To:	Dave Airlie <airlied@...il.com>
cc:	Linux Kernel list <linux-kernel@...r.kernel.org>,
	dri-devel <dri-devel@...ts.freedesktop.org>,
	David Airlie <airlied@...ux.ie>,
	Christian König <christian.koenig@....com>,
	Alex Deucher <alexander.deucher@....com>
Subject: Re: 4.2-rc7: mutex-related crash on boot (radeon?)

> > Hi, I tried 4.2-rc7 and todays 4.2-rc7+git on a P4 PC with Intel 850
> > chipset and old Radeon graphics. The machine crashes during boot and
> > starts spamming dmesg as fast as it scrolls. Netconsole caught the
> > dmesg. 4.1.0 worked fine.
> >
> > The first crash seems to be related to radeon_hotplug_work_func during
> > radeon initialization.
> 
> Looks like a race at startup, I've sent a fix to dri-devel that should work.

It works. Applied on top of 4.2.0-rc7-00071-g0bad909 and everything 
seems to work fine, no crash.

-- 
Meelis Roos (mroos@...ux.ee)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/