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Wed, 10 Feb 2021 20:32:13 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l9w9k-0002Qp-3Z for linux-arm-kernel@lists.infradead.org; Wed, 10 Feb 2021 20:32:12 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id EE07D64DDF; Wed, 10 Feb 2021 20:32:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612989130; bh=Ab9x8xNGWu0LTQnzqG6z+EQPuBgxad5Qw+zE+nZlXZ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=usimd5jPPxWWT2ZI5pTI5Da5jWlUv3MndocDyyvc/eGhqcEIwxBqyf7eiPJFvX6y6 uXv58hy8c7gOe8qQjQuGaQaJ9iYbViG4rrI0GkFtnGLRU4+PcdQDcB+OPEeC5niUov nWFoP0sETOE3GLLlnCYoO/5/lrLXCCw6cgCRpmhrVnyC/AaHF1kzKbrjSWQfZ8987r eyUGf8m2WTKJHWNJseFH2nMSQRXRjECQ+m4hbimBypiBkaIeWHBr0M5mNDRMLAL09R ghcoevttpieoRxPu2GdH+KpoccDEdafTuT6lJHCZ9o3B1mT+NVwnaL4kQxP/tY2VIn LcklF/IqZE49g== Date: Wed, 10 Feb 2021 20:32:06 +0000 From: Will Deacon To: Veronika Kabatova Subject: Re: =?utf-8?B?4p2MIEZBSUw=?= =?utf-8?Q?=3A?= Test?report?for?kernel?5.11.0-rc7 (arm-next) Message-ID: <20210210203206.GC29192@willie-the-truck> References: <2112681230.27250520.1612958496505.JavaMail.zimbra@redhat.com> <27613639.27281944.1612970671896.JavaMail.zimbra@redhat.com> <20210210160936.GA28813@willie-the-truck> <864217240.27291416.1612976843835.JavaMail.zimbra@redhat.com> <20210210173133.GB29087@willie-the-truck> <769797662.27297077.1612980368448.JavaMail.zimbra@redhat.com> <20210210185602.GA29192@willie-the-truck> <719557748.27305363.1612985505202.JavaMail.zimbra@redhat.com> <20210210201752.GB29192@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210210201752.GB29192@willie-the-truck> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210210_153212_242981_A4BECB8F X-CRM114-Status: GOOD ( 21.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: catalin marinas , CKI Project , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Feb 10, 2021 at 08:17:53PM +0000, Will Deacon wrote: > On Wed, Feb 10, 2021 at 02:31:45PM -0500, Veronika Kabatova wrote: > > > > > > The machine in question can on course be somewhat flaky (hard to > > > > > > eliminate > > > > > > that possibility completely), but I checked our historical data and it > > > > > > didn't fail to boot a single time other than with these two new > > > > > > kernels. > > > > > > > > > > So the first thing we should probably try is whether vanilla -rc7 fails > > > > > on > > > > > the machine causing us problems. If it does, then the arm64 queue for > > > > > 5.12 > > > > > is out of the equation, if not then we can try a targetted bisection. > > > > > > > > > > Would you be able to try v5.11-rc7 please? > > > > > > > > Can do. > > > > > > Brill, thanks. > > > > > > > Someone snatched up the machine in the meanwhile and appears to have it > > > > reserved till next Monday :/ I sincerely hope that they'll release it > > > > sooner > > > > and have queued up the test job with high priority. Will let you know right > > > > as I get the results. > > > > > > Just tell them the machine is broken and they really don't want to use it > > > for anything important ;) > > > > > > > Our wishes were granted by the lab fairy and the machine was returned > > rather quickly :) > > > > The 5.11-rc7 kernel boots. > > Fantastic! Then it's something in the arm64 for-next/core tree that was > added since then. The diff isn't huge and one change stands out for me, so > let me try reverting that and I'll update the branch... Ok, I updated for-kernelci so that it contains the arm64 for-next/core branch merged into -rc7, but with a couple of patches reverted on top. HEAD is e56137cc7606 ("Revert "arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory""). Please can you try that? Cheers, Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel