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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08E56C54E66 for ; Wed, 13 Mar 2024 16:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:Message-ID:In-Reply-To:Subject:cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vkkfAm9Cj1+2bYX79+usmbPT5BvoV5TnPDGdIgotlNg=; b=KtD5nlo1k0sODRkvgrWGopTtOZ aStLmSM8TcIoyLDYQZW5ZPGc2oz9WLaykp4Pth4JNvVoXm4R0l2vXEIBCJk4v3cPvmuVPKBlkYscS d5H8/nQBuyhB94da7Pm4mp9ozuX6nEYlbmWA5TvfkNM8UVE1noiq8qN3CKi9gpslShinvkSKZeMOi nPhT9qUwBW0o1NPBXfyl823K1PZ4bi0NVkaqswkEJrP41c7cL/qflnA0EzMI86jFhQQTbRtAxecin /zA/55emWhToctKw1E6VB2c9oi3aeVr4wdLNXlYSFRIBNoV+MAQ+Ea9m3eCYtxJJRe0tiZJIZIa84 Cz4R+u3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rkRdX-0000000AoTd-313a; Wed, 13 Mar 2024 16:39:27 +0000 Received: from gentwo.org ([2a02:4780:10:3cd9::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rkRdU-0000000AoQU-0i1q for linux-arm-kernel@lists.infradead.org; Wed, 13 Mar 2024 16:39:25 +0000 Received: by gentwo.org (Postfix, from userid 1003) id CA6CD40A9B; Wed, 13 Mar 2024 09:39:21 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by gentwo.org (Postfix) with ESMTP id C9A8340941; Wed, 13 Mar 2024 09:39:21 -0700 (PDT) Date: Wed, 13 Mar 2024 09:39:21 -0700 (PDT) From: "Christoph Lameter (Ampere)" To: Marek Szyprowski cc: Sudeep Holla , Catalin Marinas , Mark Rutland , "linux-pm@vger.kernel.org" , "Rafael J. Wysocki" , Viresh Kumar , Will Deacon , Jonathan.Cameron@huawei.com, Matteo.Carlini@arm.com, Valentin.Schneider@arm.com, akpm@linux-foundation.org, anshuman.khandual@arm.com, Eric Mackay , dave.kleikamp@oracle.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux@armlinux.org.uk, robin.murphy@arm.com, vanshikonda@os.amperecomputing.com, yang@os.amperecomputing.com, Nishanth Menon , Stephen Boyd Subject: Re: [PATCH v3] ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512 In-Reply-To: <432c1980-b00f-4b07-9e24-0bec52ccb5d6@samsung.com> Message-ID: <173078dd-3743-2d39-a9ea-015ea5be48f8@linux.com> References: <37099a57-b655-3b3a-56d0-5f7fbd49d7db@gentwo.org> <9352f410-9dad-ac89-181a-b3cfc86176b8@linux.com> <432c1980-b00f-4b07-9e24-0bec52ccb5d6@samsung.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-2114933744-1710347961=:1414196" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240313_093924_253115_B9CD347A X-CRM114-Status: GOOD ( 10.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-2114933744-1710347961=:1414196 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8BIT On Wed, 13 Mar 2024, Marek Szyprowski wrote: >> I did try to trigger this on FVP by adding OPPs + some hacks to add dummy >> clock provider to successfully probe this driver. I couldn't hit the issue >> reported 🙁. It could be that with the hardware clock/regulator drivers, it >> take a different path in OPP core. > > I can fully reproduce this issue on Khadas VIM3 and Odroid-N2 boards. > Both Meson A311D SoC based. Hmm... Would it trigger on Orangepi5plus? With some effort I can get that board up at home. Could you reboot with some memory diagnostics so that we are sure that nothing gets corrupted? F.e. specify a command line parameter "slub_debug" to enable redzoning. That way we may see potential memory corruption. --8323329-2114933744-1710347961=:1414196 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --8323329-2114933744-1710347961=:1414196--