From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 7F099844B6 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org C4F67844B5 From: Hans Schultz In-Reply-To: <20230330192714.oqosvifrftirshej@skbuf> References: <20230318141010.513424-1-netdev@kapio-technology.com> <20230318141010.513424-7-netdev@kapio-technology.com> <87a5zzh65p.fsf@kapio-technology.com> <874jq22h2u.fsf@kapio-technology.com> <20230330192714.oqosvifrftirshej@skbuf> Date: Fri, 31 Mar 2023 09:43:34 +0200 Message-ID: <874jq1mkm1.fsf@kapio-technology.com> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Bridge] [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Vladimir Oltean Cc: Andrew Lunn , Alexandre Belloni , Nikolay Aleksandrov , Kurt Kanzenbach , open list , Eric Dumazet , "open list:KERNEL SELFTEST FRAMEWORK" , Shuah Khan , Ivan Vecera , Florian Fainelli , "moderated list:ETHERNET BRIDGE" , Ido Schimmel , kuba@kernel.org, Paolo Abeni , =?utf-8?Q?Cl=C3=A9ment_L=C3=A9ger?= , Christian Marangi , Woojung Huh , Landen Chao , Jiri Pirko , Hauke Mehrtens , Sean Wang , DENG Qingfang , Claudiu Manoil , "moderated list:ARM/Mediatek SoC support" , Matthias Brugger , "moderated list:ARM/Mediatek SoC support" , AngeloGioacchino Del Regno , netdev@vger.kernel.org, Roopa Prabhu , "maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER" , "open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER" , davem@davemloft.net On Thu, Mar 30, 2023 at 22:27, Vladimir Oltean wrote: > On Thu, Mar 30, 2023 at 09:07:53PM +0200, Hans Schultz wrote: >> Not true, it reveals that I forgot to put it in the patch, that's all. As >> I cannot run several of these tests because of memory constraints I link >> the file to a copy in a rw area where I modify the list and just run one >> of the subtests at a time. If I try to run the whole it always fails >> after a couple of sub-tests with an error. >> >> It seems to me that these scripts are quite memory consuming as they >> accumulate memory consuption in relation to what is loaded along the >> way. A major problem with my system. > > I'm sorry for perhaps asking something entirely obvious, but have you tried: > > kernel-dir $ rsync -avr tools/testing/selftests/ root@$board:selftests/ > board $ cd selftests/drivers/net/dsa/ > board $ ./bridge_locked_port.sh lan0 lan1 lan2 lan3 > > ? > > This is how I always run them, and it worked fine with both Debian > (where it's easy to add missing packages to the rootfs) or with a more > embedded-oriented Buildroot. I am not entirely clear of your idea. You need somehow to boot into a system with the patched net-next kernel or you have a virtual machine boot into a virtual OS. I guess it is the last option you refer to using Debian? 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07D39C77B60 for ; Fri, 31 Mar 2023 07:46:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231172AbjCaHqa (ORCPT ); Fri, 31 Mar 2023 03:46:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231148AbjCaHqX (ORCPT ); Fri, 31 Mar 2023 03:46:23 -0400 Received: from mailout-taastrup.gigahost.dk (mailout-taastrup.gigahost.dk [46.183.139.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D30E1A943; Fri, 31 Mar 2023 00:46:18 -0700 (PDT) Received: from mailout.gigahost.dk (mailout.gigahost.dk [89.186.169.112]) by mailout-taastrup.gigahost.dk (Postfix) with ESMTP id 63BFC188443E; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) Received: from smtp.gigahost.dk (smtp.gigahost.dk [89.186.169.109]) by mailout.gigahost.dk (Postfix) with ESMTP id 3241325038AA; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) Received: by smtp.gigahost.dk (Postfix, from userid 1000) id 21C839B403F4; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) X-Screener-Id: e32ae469fa6e394734d05373d3a705875723cf1e Received: from fujitsu (2-104-116-184-cable.dk.customer.tdc.net [2.104.116.184]) by smtp.gigahost.dk (Postfix) with ESMTPSA id 6920D91201E3; Fri, 31 Mar 2023 07:46:14 +0000 (UTC) From: Hans Schultz To: Vladimir Oltean Cc: Ido Schimmel , davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, Florian Fainelli , Andrew Lunn , Eric Dumazet , Paolo Abeni , Kurt Kanzenbach , Hauke Mehrtens , Woojung Huh , "maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER" , Sean Wang , Landen Chao , DENG Qingfang , Matthias Brugger , AngeloGioacchino Del Regno , Claudiu Manoil , Alexandre Belloni , =?utf-8?Q?Cl=C3=A9ment_L=C3=A9ger?= , Jiri Pirko , Ivan Vecera , Roopa Prabhu , Nikolay Aleksandrov , Shuah Khan , Christian Marangi , open list , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" , "open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER" , "moderated list:ETHERNET BRIDGE" , "open list:KERNEL SELFTEST FRAMEWORK" Subject: Re: [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test In-Reply-To: <20230330192714.oqosvifrftirshej@skbuf> References: <20230318141010.513424-1-netdev@kapio-technology.com> <20230318141010.513424-7-netdev@kapio-technology.com> <87a5zzh65p.fsf@kapio-technology.com> <874jq22h2u.fsf@kapio-technology.com> <20230330192714.oqosvifrftirshej@skbuf> Date: Fri, 31 Mar 2023 09:43:34 +0200 Message-ID: <874jq1mkm1.fsf@kapio-technology.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On Thu, Mar 30, 2023 at 22:27, Vladimir Oltean wrote: > On Thu, Mar 30, 2023 at 09:07:53PM +0200, Hans Schultz wrote: >> Not true, it reveals that I forgot to put it in the patch, that's all. As >> I cannot run several of these tests because of memory constraints I link >> the file to a copy in a rw area where I modify the list and just run one >> of the subtests at a time. If I try to run the whole it always fails >> after a couple of sub-tests with an error. >> >> It seems to me that these scripts are quite memory consuming as they >> accumulate memory consuption in relation to what is loaded along the >> way. A major problem with my system. > > I'm sorry for perhaps asking something entirely obvious, but have you tried: > > kernel-dir $ rsync -avr tools/testing/selftests/ root@$board:selftests/ > board $ cd selftests/drivers/net/dsa/ > board $ ./bridge_locked_port.sh lan0 lan1 lan2 lan3 > > ? > > This is how I always run them, and it worked fine with both Debian > (where it's easy to add missing packages to the rootfs) or with a more > embedded-oriented Buildroot. I am not entirely clear of your idea. You need somehow to boot into a system with the patched net-next kernel or you have a virtual machine boot into a virtual OS. I guess it is the last option you refer to using Debian? 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 CFBEBC6FD18 for ; Fri, 31 Mar 2023 07:47:45 +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:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PutO7QVbxD0fdk7DRxIa8RJfwbYT4xaBHR4I5wES4c4=; b=Lf8AmTs2rvCBxP mlzJgji/Y9pwGpiQgs8iRwbAiQsAyiAAzl4keqYQOjCCVy3Fy0jNz1awBvndnWxV+pIB1w80/lbM0 Gn05YciyTn9u7mGw0ahY3pH8E3bozLbz/YiGTivGfid6G0+Nx8SYR74BRKZqn/FniPFGAZNg4Jn2R VsoZPNTAcUJZ5el8PqaAdwqNTU7/CbHZRolgbx4PEe/zCYdLJJQu+u29NnzZXfzBpCCmGC5JTLvv6 xs3jDEn8mBU7ggRu3yy32/qaQ073xOioqslYhuSrsMDyufVFsh3uJ8oOoU0NPBV8Enxrb2O9k8UFw Jr/UwYhEizr/vdB1Yqcg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pi9TD-006DCJ-15; Fri, 31 Mar 2023 07:46:47 +0000 Received: from mailout-taastrup.gigahost.dk ([46.183.139.199]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pi9Sp-006CtF-1W; Fri, 31 Mar 2023 07:46:27 +0000 Received: from mailout.gigahost.dk (mailout.gigahost.dk [89.186.169.112]) by mailout-taastrup.gigahost.dk (Postfix) with ESMTP id 63BFC188443E; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) Received: from smtp.gigahost.dk (smtp.gigahost.dk [89.186.169.109]) by mailout.gigahost.dk (Postfix) with ESMTP id 3241325038AA; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) Received: by smtp.gigahost.dk (Postfix, from userid 1000) id 21C839B403F4; Fri, 31 Mar 2023 07:46:15 +0000 (UTC) X-Screener-Id: e32ae469fa6e394734d05373d3a705875723cf1e Received: from fujitsu (2-104-116-184-cable.dk.customer.tdc.net [2.104.116.184]) by smtp.gigahost.dk (Postfix) with ESMTPSA id 6920D91201E3; Fri, 31 Mar 2023 07:46:14 +0000 (UTC) From: Hans Schultz To: Vladimir Oltean Cc: Ido Schimmel , davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, Florian Fainelli , Andrew Lunn , Eric Dumazet , Paolo Abeni , Kurt Kanzenbach , Hauke Mehrtens , Woojung Huh , "maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER" , Sean Wang , Landen Chao , DENG Qingfang , Matthias Brugger , AngeloGioacchino Del Regno , Claudiu Manoil , Alexandre Belloni , =?utf-8?Q?Cl=C3=A9ment_L=C3=A9ger?= , Jiri Pirko , Ivan Vecera , Roopa Prabhu , Nikolay Aleksandrov , Shuah Khan , Christian Marangi , open list , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" , "open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER" , "moderated list:ETHERNET BRIDGE" , "open list:KERNEL SELFTEST FRAMEWORK" Subject: Re: [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test In-Reply-To: <20230330192714.oqosvifrftirshej@skbuf> References: <20230318141010.513424-1-netdev@kapio-technology.com> <20230318141010.513424-7-netdev@kapio-technology.com> <87a5zzh65p.fsf@kapio-technology.com> <874jq22h2u.fsf@kapio-technology.com> <20230330192714.oqosvifrftirshej@skbuf> Date: Fri, 31 Mar 2023 09:43:34 +0200 Message-ID: <874jq1mkm1.fsf@kapio-technology.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230331_004623_659870_65451E3A X-CRM114-Status: GOOD ( 18.86 ) 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: , 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 Thu, Mar 30, 2023 at 22:27, Vladimir Oltean wrote: > On Thu, Mar 30, 2023 at 09:07:53PM +0200, Hans Schultz wrote: >> Not true, it reveals that I forgot to put it in the patch, that's all. As >> I cannot run several of these tests because of memory constraints I link >> the file to a copy in a rw area where I modify the list and just run one >> of the subtests at a time. If I try to run the whole it always fails >> after a couple of sub-tests with an error. >> >> It seems to me that these scripts are quite memory consuming as they >> accumulate memory consuption in relation to what is loaded along the >> way. A major problem with my system. > > I'm sorry for perhaps asking something entirely obvious, but have you tried: > > kernel-dir $ rsync -avr tools/testing/selftests/ root@$board:selftests/ > board $ cd selftests/drivers/net/dsa/ > board $ ./bridge_locked_port.sh lan0 lan1 lan2 lan3 > > ? > > This is how I always run them, and it worked fine with both Debian > (where it's easy to add missing packages to the rootfs) or with a more > embedded-oriented Buildroot. I am not entirely clear of your idea. You need somehow to boot into a system with the patched net-next kernel or you have a virtual machine boot into a virtual OS. I guess it is the last option you refer to using Debian? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel