From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from a.ns.miles-group.at ([95.130.255.143] helo=radon.swed.at) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z9ugg-0001GR-I9 for linux-mtd@lists.infradead.org; Tue, 30 Jun 2015 12:30:55 +0000 Message-ID: <55928BE5.5030900@nod.at> Date: Tue, 30 Jun 2015 14:30:29 +0200 From: Richard Weinberger MIME-Version: 1.0 To: "Brokhman, Tanya" , "linux-mtd@lists.infradead.org" , reddyn@codeaurora.org Subject: Re: ubifs_recover_leb() failure References: <558C04BD.7030101@codeaurora.org> <558C0612.7070309@nod.at> <559281F7.5070908@codeaurora.org> In-Reply-To: <559281F7.5070908@codeaurora.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Tanya, Am 30.06.2015 um 13:48 schrieb Brokhman, Tanya: >> Currently I have a similar corruption to analyze on my desk. Maybe you're hitting the same one. >> If you can trigger the issue using a fully patched kernel, I'd love to get a copy of the corrupted image. > > Thank you for your inputs! > Unfortunately I'm bound by our legal team from sharing any images. Very sad. :-( > Applying all of the FM patches didn't go easily, so we did a different test - tried to disable fastmap and reproduce the issue. We're hitting bitflips now but the original issue is > not reproduced and the build is significantly more stable now. > Hope this helps you with your issue. Currently it looks more like a BSP issue. But investigation is still ongoing. Thanks, //richard