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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 9CFB4C43603 for ; Wed, 18 Dec 2019 17:03:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F4522465E for ; Wed, 18 Dec 2019 17:03:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576688587; bh=pbgxyXo3gZeTQYKyziWH0CDRh4UrHqWo1JXkpTzo2/A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=HqGo1OZWZU970nkyJ30HuAF6logqkAktS0AM2UE4zMCB5I0cOV87AC8wKXQef26qu aIg+/F+QrG2zKAE4pLCKphlwlTGcoHyqfgNPLhyuB1KGz/FJ4a0DotW2BTSwssgPUQ 8OqZHTsaKgZ26M83Q0oSvBGwNJPctLbGxv76iZnY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727680AbfLRRDH (ORCPT ); Wed, 18 Dec 2019 12:03:07 -0500 Received: from foss.arm.com ([217.140.110.172]:54154 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727526AbfLRRDH (ORCPT ); Wed, 18 Dec 2019 12:03:07 -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 895B61FB; Wed, 18 Dec 2019 09:03:06 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 056A43F67D; Wed, 18 Dec 2019 09:03:05 -0800 (PST) Date: Wed, 18 Dec 2019 17:03:04 +0000 From: Mark Brown To: Greg KH Cc: Siddharth Kapoor , lee.jones@linaro.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: Kernel panic on Google Pixel devices due to regulator patch Message-ID: <20191218170304.GI3219@sirena.org.uk> References: <20191218113458.GA3219@sirena.org.uk> <20191218122157.GA17086@kroah.com> <20191218131114.GD3219@sirena.org.uk> <20191218142219.GB234539@kroah.com> <20191218161806.GF3219@sirena.org.uk> <20191218162424.GA482612@kroah.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="l0l+eSofNeLXHSnY" Content-Disposition: inline In-Reply-To: <20191218162424.GA482612@kroah.com> X-Cookie: Power is poison. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org --l0l+eSofNeLXHSnY Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Dec 18, 2019 at 05:24:24PM +0100, Greg KH wrote: > On Wed, Dec 18, 2019 at 04:18:06PM +0000, Mark Brown wrote: > > What you appear to have caught here is an interaction with some > > unreviewed vendor code - how much of that is going on in the vendor > > trees you're not testing? If we want to encourage people to pull in > > stable we should be paying attention to that sort of stuff. > I get weekly merge reports from all of the major SoC vendors when they > pull these releases into their tree and run through their full suite of > tests. So I am paying attention to this type of thing. Are you sure you're not just definining major SoC vendors as being people who send you reports here? :P In any case, that's only going to cover a limited subset of potential drivers and subsystems, devices that don't appear on reference designs aren't going to get any coverage at all that way for example. > What I need to figure out here is what is going wrong and why the SoC's > testing did not catch this. That's going to take a bit longer... There's a reasonable chance this is something board specific. --l0l+eSofNeLXHSnY Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl36W8cACgkQJNaLcl1U h9CfnQf8CWSZuEP46wNWKFkPq8tFFHkVLzNk7rZmtBfqo2XGes7Op0rkizHA28ET CR7+OhJEJ1xXP1xdzfdoN8E/tbYUu8Gv800GNhG+m/TsnnZBsmGWTJmGEElY8CPd VpFIRv3Al+rcbWs6Yn7Ig3b6uzjmhbGdpvSuQL9mkPkBnMeQYCYjL9sGnpUFvmK6 Jmq1mNifpcb6snu1EY0ffbSCn95wOC+UrBBehr9+CYxBX+UVzQGGEnp8n5s0/ZCk KF9NmXkxF/XzOQ7VxozpXKzbtsyDS0l3bCVi3ia3gcVYh7Nb82pyonbqsdiU4n2j WofRpeJsb7azQLsu8Kliwrj+uz+cJA== =Ih6b -----END PGP SIGNATURE----- --l0l+eSofNeLXHSnY--