From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Agner Subject: Re: Freeze on Colibri T20 about 5 minutes after boot (3.13-rc1) Date: Mon, 02 Dec 2013 23:18:35 +0100 Message-ID: <72170fe5d82a9fbe3aaa4312ec60c097@agner.ch> References: <24ee0eea02f6d60e8f67825061720004@agner.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <24ee0eea02f6d60e8f67825061720004-XLVq0VzYD2Y@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: r.sricharan-l0cyMroinI0@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org Am 2013-12-02 20:47, schrieb Stefan Agner: > Since updating to 3.13-rc1 I experience freezes on my Tegra based module > after 2-5 minutes after boot up. There is no stacktrace, the serial > console is dead as well as X turns black. > > I did a git bisect and could isolate the offending commit: > f52bb722547f43caeaecbcc62db9f3c3b80ead9b > ARM: mm: Correct virt_to_phys patching for 64 bit physical addresses Sorry for suspecting this commit, further testing showed I can reproduce this on earlier commits too, actually back to 3.12. Bisect was kind of hard to do since sometimes it took quite a while until a crash happend... Will do testing again. Sorry -- Stefan