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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 ADF6FC433E6 for ; Tue, 9 Feb 2021 23:27:32 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 588A264E3E for ; Tue, 9 Feb 2021 23:27:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 588A264E3E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OmZ7a9WEUpmaoFJ4Pyvw7VMxiUxY+Bd80yOBT412J+k=; b=yswvYogz0e/w3vsqRdpSHeHD5 XkhwmCB2QNJIupJcSIY+rMAKeZa9VWsilhl0dCsR2gZujnvm0BHUd8p76sVJZ1vqHvqNUOFh73P7C qL5zE1e4IGkh62XAUJMsQOQ8kHM2hs/wQgnAzyPuBzo8x24TOsBNf4WlyN/xmW22UUw7F/n1Mnmag Z4gONjz7ElgRdhUof9qe3Y+ybiQj1MtwhTofksral8xKtN7fjTqncgzh1Qu2L8HZwK3UnywFoWJJf +GnMHLTJWxapOdhicW5tHUDKmtSFCxFXdoTBa2vR6WNMgs1MMA6TMelEifAZZz7oiDZzcLbUAG1vh Z0kcGdPYQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l9cOr-0004EY-6P; Tue, 09 Feb 2021 23:26:29 +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 1l9cOn-0004DF-Pg for linux-arm-kernel@lists.infradead.org; Tue, 09 Feb 2021 23:26:26 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 86D0764E0D; Tue, 9 Feb 2021 23:26:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612913184; bh=XpMyJu/iwBK2KIYgNXuNqtt58XrlGklwGk2mLpeS+LM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=CkVwGySmdW2hXaDAiyoHi0KFMyIj5jRo5GGr8Gex8b9xy3UWp0cuRJ7d39chNROdc K7JWhgtS7haX/9jm9a+ZU0BJKUEKmlCPrtXETDOM/JgFS7zQ3P8cfVtZ/qyCIUPY9B ijjd2zZI7sKloRbenpN7KT4nF3jq7fQAzVDznW3RcS8WCXTuwRuCUBgPBVwZu06ept ovJIq7Mdh8u53tCeCGpSsMA9uaVwSBLychl6QIrfqhGaGDnyzxqJSVBKFe5ZS3I8Ku ZQ/hrZ7P6ONKn1Wxwjp7xDsWc/FbjkUA4BgCYkimYv26W+tDv4hoqzwJ1+fDxaVSRQ XCX7qsVM62D8Q== Date: Wed, 10 Feb 2021 00:26:19 +0100 From: Marek =?UTF-8?B?QmVow7pu?= To: nnet Subject: Re: [PATCH mvebu v2 00/10] Armada 37xx: Fix cpufreq changing base CPU speed to 800 MHz from 1000 MHz Message-ID: <20210210002619.43104a9b@kernel.org> In-Reply-To: References: <20210209213330.hnc7op72zoj24mgz@pali> <7b0988cc-eeb8-4ea7-92f6-e8234ca910d3@www.fastmail.com> <20210209224223.p22yhjdy7ibzepss@pali> <93745280-dbe9-491c-a79d-c9c364b83880@www.fastmail.com> <20210209225630.mdwnzkvnaz3r4blt@pali> X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210209_182625_919534_BC33364C X-CRM114-Status: GOOD ( 10.26 ) 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: tmn505@gmail.com, andrew@lunn.ch, luka.perkov@sartura.hr, sboyd@kernel.org, gregory.clement@bootlin.com, a.heider@gmail.com, linux-kernel@vger.kernel.org, vladimir.vid@sartura.hr, mturquette@baylibre.com, rmk+kernel@armlinux.org.uk, gerald@gk2.net, miquel.raynal@bootlin.com, kostap@marvell.com, Pali =?UTF-8?B?Um9ow6Fy?= , linux-clk@vger.kernel.org, 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 Tue, 09 Feb 2021 15:16:45 -0800 nnet wrote: > I've two of these and I've just swapped them (and re-pasted the heat sinks). > > The second one ran under load for awhile and now has frozen as well. > > Under a moderate load `wget -O /dev/null ` @X00Mbits they are fine. > > Under a 1 min speed test of load ~200Mbits routed WireGuard they freeze. > > They fine with both those workloads @1000_800. > > Perhaps it's heat? Unfortunately I don't have any numbers on that ATM. Try disabling cpufreq in kernel completely, compile boot image at 1200 MHz. If it continues freezing, then I fear we can't help you with 1200 MHz :( Marek _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel