From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from antispam01.maxim-ic.com ([205.153.101.182]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1S0xa8-0007Az-6W for linux-mtd@lists.infradead.org; Fri, 24 Feb 2012 16:01:17 +0000 From: Brian Foster To: Subject: Re: UBIFS kernel oops Date: Fri, 24 Feb 2012 16:58:52 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <201202241658.52516.brian.foster@maxim-ic.com> Cc: nigel.hathaway@node-h.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , nigel.hathaway wrote: > We are seeing the following: > > Oops[#1]: >[ ... ] > PrId : 59019381 (MIPS 24Kc) Nice to see another MIPS user....! ;-) >[ ... ] > The kernel version is 3.6.31.12 with real-time extensions [ ... ] This is a *guess*, and quite possibly not a very good one (Sorry!). Do you have commits?: cd1510cb5 random: Remove unused inode variable a996996dd random: drop weird m_time/a_time manipulation We had a devil of a time on our 2.6.30 MIPS system with a very(!) *vaguely* similar-ish issue until I back-ported those commits. They may already be in your 2.6.31, I'm not sure. I also back-ported two other commits, albeit these are not known to be related to any problems we had: b86a2c56e UBI: do not switch to R/O mode on read errors 90bf0265e UBI: introduce new constants Very probably a Red Herring, Sorry! cheers, -blf- -- Brian Foster Principal MTS, Software | La Ciotat, France Maxim Integrated Products | Web: http://www.maxim-ic.com/