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 EBCD7C433FE for ; Fri, 21 Oct 2022 15:40:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=2QsWJIdaCfhE/Md8QjXedL3gujVW3Drj9/L1Ii8VIDk=; b=jxT2LMF1abmavR qeU+u1uMTUvBs+J1cpz2snNOCB0ZrqHBMuW7tZMZBR8z7JoDJ77zvUrAA0uCNFQJ60XXQ/10r0RO1 5SjxPFf4jfIC8QpRA/wDw7boef+pF6sl6OsWPRUh9aCtzkES/mSnNW60AMcNWSalDGxrlbANhCkK1 8pT0mk2YA/e5uegErawSlX+/BCXoltQX/ig2NRfGr75f0SrO9/QduQWC8NKfHIBwXxuzYuddUtPq9 20sV5NYse7VNoQY5abcL8kBxnl1nRSdmwdasUxAOcWUgHj87OvvLlxRe6Nuu1haUSIfkXY5NxdnPM p03U4a0IZXv8ni+EmTbQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1olu7O-008iI1-Hj; Fri, 21 Oct 2022 15:39:30 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1olu7J-008iFq-4G; Fri, 21 Oct 2022 15:39:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xff.cz; s=mail; t=1666366753; bh=CMrmPvkFy9Rnj6R3j7QT0enTO4XoE0Vw26Epmtis0+g=; h=Date:From:To:Cc:Subject:X-My-GPG-KeyId:References:From; b=AOEvKLBb8mH5u5eqhb3ggdx4wGRkJSHhVMZlbDA6lj7TZ23qsX+M5kXwKbXYSA7zL dm61z2GB1I3COTwrpB0emSpvNhhxGFJJY9AzPLkoIQO9CvBW+OTXGJrXefYDfdhOCF GZoHMuRtRf2OZMAAscspxS669F9IH1l5GhgTp+5I= Date: Fri, 21 Oct 2022 17:39:13 +0200 From: =?utf-8?Q?Ond=C5=99ej?= Jirman To: Peter Geis Cc: Heiko Stuebner , linux-rockchip@lists.infradead.org, Rob Herring , Krzysztof Kozlowski , Michael Riesch , Nicolas Frattaroli , Sascha Hauer , Frank Wunderlich , Ezequiel Garcia , Yifeng Zhao , Johan Jonker , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/Rockchip SoC support" , open list Subject: Re: [PATCH v2] arm64: dts: rockchip: rk356x: Fix PCIe register map and ranges Message-ID: <20221021153913.l5ry6v4mcnzcmj2v@core> Mail-Followup-To: =?utf-8?Q?Ond=C5=99ej?= Jirman , Peter Geis , Heiko Stuebner , linux-rockchip@lists.infradead.org, Rob Herring , Krzysztof Kozlowski , Michael Riesch , Nicolas Frattaroli , Sascha Hauer , Frank Wunderlich , Ezequiel Garcia , Yifeng Zhao , Johan Jonker , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/Rockchip SoC support" , open list X-My-GPG-KeyId: EBFBDDE11FB918D44D1F56C1F9F0A873BE9777ED References: <20221005085439.740992-1-megi@xff.cz> <20221005220812.4psu6kckej63yo2z@core> <4679102.Wku2Vz74k6@phil> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221021_083925_970344_D848931C X-CRM114-Status: GOOD ( 13.69 ) 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: , 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 Fri, Oct 21, 2022 at 09:07:50AM -0400, Peter Geis wrote: > Good Morning Heiko, > > Apologies for just getting to this, I'm still in the middle of moving > and just got my lab set back up. > > I've tested this patch series and it leads to the same regression with > NVMe drives. A loop of md5sum on two identical 4GB random files > produces the following results: > d11cf0caa541b72551ca22dc5bef2de0 test-rand.img > fad97e91da8d4fd554c895cafa89809b test-rand2.img > 2d56a7baa05c38535f4c19a2b371f90a test-rand.img > 74e8e6f93d7c3dc3ad250e91176f5901 test-rand2.img > 25cfcfecf4dd529e4e9fbbe2be482053 test-rand.img > 74e8e6f93d7c3dc3ad250e91176f5901 test-rand2.img > b9637505bf88ed725f6d03deb7065dab test-rand.img > f7437e88d524ea92e097db51dce1c60d test-rand2.img > > Before this patch series: > d11cf0caa541b72551ca22dc5bef2de0 test-rand.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand2.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand2.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand2.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand.img > d11cf0caa541b72551ca22dc5bef2de0 test-rand2.img > > Though I do love where this patch is going and would like to see if it > can be made to work, in its current form it does not. Thanks for the test. Can you please also test v1? Also please share lspci -vvv of your nvme drive, so that we can see allocated address ranges, etc. kind regards, o. > Very Respectfully, > Peter Geis _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel