From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3726C2BA83 for ; Fri, 14 Feb 2020 12:09:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A27022314 for ; Fri, 14 Feb 2020 12:09:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581682144; bh=TamJWj2dcsCw+v7sGhZboKQCnSDZVMI+YTkqD6uMsdc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=1fRIbRXMR3b9CFQ7mb0iwOPt1mW9MQrropBmpXDWeqaCdfE7nytHYrww21nZTotmw o/IavifBbSrKf5oR0ANW3TXUcus6EcFbR+cof2aWXyeAFtWtHIKOurfOph1F2vj0TN 96Js5Kv547nvf3axIrlfLl69R2tdRupPA66ShNq8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727754AbgBNMJE (ORCPT ); Fri, 14 Feb 2020 07:09:04 -0500 Received: from foss.arm.com ([217.140.110.172]:60514 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726220AbgBNMJD (ORCPT ); Fri, 14 Feb 2020 07:09:03 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5B0C71FB; Fri, 14 Feb 2020 04:09:03 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D2ABC3F68F; Fri, 14 Feb 2020 04:09:02 -0800 (PST) Date: Fri, 14 Feb 2020 12:09:01 +0000 From: Mark Brown To: Arnd Bergmann Cc: Naresh Kamboju , Jens Axboe , Alexei Starovoitov , Ulf Hansson , linux-block , lkft-triage@lists.linaro.org, open list , linux-mmc , John Stultz Subject: Re: LKFT: arm x15: mmc1: cache flush error -110 Message-ID: <20200214120901.GE4827@sirena.org.uk> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WK3l2KTTmXPVedZ6" Content-Disposition: inline In-Reply-To: X-Cookie: Shipping not included. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org --WK3l2KTTmXPVedZ6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Feb 14, 2020 at 10:09:34AM +0100, Arnd Bergmann wrote: > On Thu, Feb 13, 2020 at 4:43 PM Naresh Kamboju > > arm beagleboard x15 device failed to boot Linux mainline and > > linux-next kernel due > > to below error. > > This error occurred across all x15 device for these kernel version. > > This regression started happening on x15 from this commit onwards (27th Jan) > > git branch: master > > git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > git commit: aae1464f46a2403565f75717438118691d31ccf1 > > git describe: v5.5-489-gaae1464f46a2 That's Linus' commit: Merge tag 'regulator-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Please include human readable descriptions of things like commits and issues being discussed in e-mail in your mails, this makes them much easier for humans to read especially when they have no internet access. I do frequently catch up on my mail on flights or while otherwise travelling so this is even more pressing for me than just being about making things a bit easier to read. > Is it only the merge that introduced the issue, or is the branch that got > merged already broken? Or is this just the first commit where the problem happened to be noticed? Commits done just before that on the same day include the dmaengine and MMC merges which seem potentially relevant: > > [ 37.606241] mmc1: Card stuck being busy! mmc_poll_for_busy > > [ 37.611850] mmc1: cache flush error -110 > > [ 37.615883] blk_update_request: I/O error, dev mmcblk1, sector > > 4302400 op 0x1:(WRITE) flags 0x20800 phys_seg 1 prio class 0 --WK3l2KTTmXPVedZ6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl5GjdwACgkQJNaLcl1U h9AvCAf/dNif51L4NKZ71gq7xDibg/Hu9NUWD7LqMNzduUaeB40Fq+WubJqBcLk+ 5mCGCEcLMyx+DcVmO6g1RkyZ2OIRNGbIK7ebZRdOv+iiNo4/L7trEb3nN4Qh6CBo pWhcjz9EPAqY28y1eYU6l0itlyVFKfPcrNP7iGVqxZoHQgUHUjseRx+jxA60QACD zfwZ9O2qt9wkc0oTjUb4JMay7mV/C9BxUwEITTsGS8jxt42JZITUHM9vmaLDFGYC Tnzif/D3K3ohyXE+XeSuuQVXEtb/liTwuBWd5fqJQhpw3/tdzb1T7iDdP0xCvg2/ ZEF3zDb9H8FddbrDCZWgytK6Xa37bg== =Juis -----END PGP SIGNATURE----- --WK3l2KTTmXPVedZ6--