From: Hans Schultz <netdev@kapio-technology•com>
To: Vladimir Oltean <olteanv@gmail•com>
Cc: "Ido Schimmel" <idosch@nvidia•com>,
davem@davemloft•net, kuba@kernel•org, netdev@vger•kernel.org,
"Florian Fainelli" <f.fainelli@gmail•com>,
"Andrew Lunn" <andrew@lunn•ch>,
"Eric Dumazet" <edumazet@google•com>,
"Paolo Abeni" <pabeni@redhat•com>,
"Kurt Kanzenbach" <kurt@linutronix•de>,
"Hauke Mehrtens" <hauke@hauke-m•de>,
"Woojung Huh" <woojung.huh@microchip•com>,
"maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER"
<UNGLinuxDriver@microchip•com>,
"Sean Wang" <sean.wang@mediatek•com>,
"Landen Chao" <Landen.Chao@mediatek•com>,
"DENG Qingfang" <dqfext@gmail•com>,
"Matthias Brugger" <matthias.bgg@gmail•com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora•com>,
"Claudiu Manoil" <claudiu.manoil@nxp•com>,
"Alexandre Belloni" <alexandre.belloni@bootlin•com>,
"Clément Léger" <clement.leger@bootlin•com>,
"Jiri Pirko" <jiri@resnulli•us>,
"Ivan Vecera" <ivecera@redhat•com>,
"Roopa Prabhu" <roopa@nvidia•com>,
"Nikolay Aleksandrov" <razor@blackwall•org>,
"Shuah Khan" <shuah@kernel•org>,
"Christian Marangi" <ansuelsmth@gmail•com>,
"open list" <linux-kernel@vger•kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-arm-kernel@lists•infradead.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists•infradead.org>,
"open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER"
<linux-renesas-soc@vger•kernel.org>,
"moderated list:ETHERNET BRIDGE"
<bridge@lists•linux-foundation.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger•kernel.org>
Subject: Re: [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test
Date: Fri, 31 Mar 2023 10:06:34 +0200 [thread overview]
Message-ID: <871ql5mjjp.fsf@kapio-technology.com> (raw)
In-Reply-To: <20230330192714.oqosvifrftirshej@skbuf>
On Thu, Mar 30, 2023 at 22:27, Vladimir Oltean <olteanv@gmail•com> 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.
The memory problems are of course on the embedded target. In that case I
think it would be a very good idea to do something to design the system
better, so that it frees memory between the subtests.
If all tests are always run on the bridge only, I think they don't make
much sense as these patchsets are directed towards switchcores.
next prev parent reply other threads:[~2023-03-31 8:09 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-18 14:10 [PATCH v2 net-next 0/6] ATU and FDB synchronization on locked ports Hans J. Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 1/6] net: bridge: add dynamic flag to switchdev notifier Hans J. Schultz
2023-03-20 8:48 ` Ido Schimmel
2023-03-24 13:04 ` Hans Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 2/6] net: dsa: propagate flags down towards drivers Hans J. Schultz
2023-03-27 11:52 ` Vladimir Oltean
2023-03-27 15:31 ` Hans Schultz
2023-03-27 16:00 ` Vladimir Oltean
2023-03-27 21:49 ` Hans Schultz
2023-03-27 22:59 ` Vladimir Oltean
2023-03-28 11:04 ` Hans Schultz
2023-03-28 11:49 ` Vladimir Oltean
2023-03-28 19:45 ` Hans Schultz
2023-03-30 12:43 ` Vladimir Oltean
2023-03-30 12:59 ` Hans Schultz
2023-03-30 13:09 ` Vladimir Oltean
2023-03-30 14:54 ` Hans Schultz
2023-03-30 15:07 ` Vladimir Oltean
2023-03-30 15:34 ` Hans Schultz
2023-03-30 15:44 ` Vladimir Oltean
2023-04-06 15:17 ` Hans Schultz
2023-04-06 15:21 ` Vladimir Oltean
2023-04-06 16:20 ` Hans Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 3/6] drivers: net: dsa: add fdb entry flags incoming to switchcore drivers Hans J. Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 4/6] net: bridge: ensure FDB offloaded flag is handled as needed Hans J. Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 5/6] net: dsa: mv88e6xxx: implementation of dynamic ATU entries Hans J. Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test Hans J. Schultz
2023-03-20 8:44 ` Ido Schimmel
2023-03-26 15:41 ` Hans Schultz
2023-03-28 16:40 ` Ido Schimmel
2023-03-28 19:30 ` Hans Schultz
2023-03-30 6:37 ` Ido Schimmel
2023-03-30 10:29 ` Hans Schultz
2023-03-30 10:45 ` Nikolay Aleksandrov
2023-03-30 19:07 ` Hans Schultz
2023-03-30 19:27 ` Vladimir Oltean
2023-03-31 7:43 ` Hans Schultz
2023-03-31 8:58 ` Vladimir Oltean
2023-03-31 8:06 ` Hans Schultz [this message]
2023-03-31 9:37 ` Vladimir Oltean
2023-03-31 12:43 ` Hans Schultz
2023-04-06 15:24 ` Vladimir Oltean
2023-04-06 16:26 ` Hans Schultz
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