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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 14:43:11 +0200	[thread overview]
Message-ID: <87tty1nlb4.fsf@kapio-technology.com> (raw)
In-Reply-To: <20230331093732.s6loozkdhehewlm4@skbuf>

On Fri, Mar 31, 2023 at 12:37, Vladimir Oltean <olteanv@gmail.com> wrote:
>
> So, by running the command I posted in the earlier email, you actually
> run it on the physical DSA user port interfaces, and it should pass
> there too.

Okay, that sounds like a good idea which I have not done before. I am
seeing how I can install Debian in an Qemu or VMWare setup to be able to
test that way.

> This is based on the equivalency principle between the
> software and the hardware data paths that I was talking about.
>
> If you're actively and repeatedly making an effort to work with your eyes
> closed, and then build strawmen around the fact that you don't see, then
> you're not going to get very friendly reactions from people, me included,
> who explain things to you that pertain to your due diligence. This is
> because these people know the things that they're explaining to you out
> of their own due diligence, and, as a result, are not easily fooled by
> your childish excuses.

I am not coming with excuses here, and certainly not childish ones at
that either. I am just pointing out that on my device the tests don't
run well because of memory shortage and my reasoning why I think it is
so.
I will as long as the system is as it is with these selftests, just run
single subtests at a time on target, but if I have new phy problems like
the one you have seen I have had before, then testing on target becomes
off limits.

WARNING: multiple messages have this Message-ID (diff)
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 14:43:11 +0200	[thread overview]
Message-ID: <87tty1nlb4.fsf@kapio-technology.com> (raw)
In-Reply-To: <20230331093732.s6loozkdhehewlm4@skbuf>

On Fri, Mar 31, 2023 at 12:37, Vladimir Oltean <olteanv@gmail.com> wrote:
>
> So, by running the command I posted in the earlier email, you actually
> run it on the physical DSA user port interfaces, and it should pass
> there too.

Okay, that sounds like a good idea which I have not done before. I am
seeing how I can install Debian in an Qemu or VMWare setup to be able to
test that way.

> This is based on the equivalency principle between the
> software and the hardware data paths that I was talking about.
>
> If you're actively and repeatedly making an effort to work with your eyes
> closed, and then build strawmen around the fact that you don't see, then
> you're not going to get very friendly reactions from people, me included,
> who explain things to you that pertain to your due diligence. This is
> because these people know the things that they're explaining to you out
> of their own due diligence, and, as a result, are not easily fooled by
> your childish excuses.

I am not coming with excuses here, and certainly not childish ones at
that either. I am just pointing out that on my device the tests don't
run well because of memory shortage and my reasoning why I think it is
so.
I will as long as the system is as it is with these selftests, just run
single subtests at a time on target, but if I have new phy problems like
the one you have seen I have had before, then testing on target becomes
off limits.

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Hans Schultz <netdev@kapio-technology.com>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: "Andrew Lunn" <andrew@lunn.ch>,
	"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
	"Nikolay Aleksandrov" <razor@blackwall.org>,
	"Kurt Kanzenbach" <kurt@linutronix.de>,
	"open list" <linux-kernel@vger.kernel.org>,
	"Eric Dumazet" <edumazet@google.com>,
	"open list:KERNEL SELFTEST FRAMEWORK"
	<linux-kselftest@vger.kernel.org>,
	"Shuah Khan" <shuah@kernel.org>,
	"Ivan Vecera" <ivecera@redhat.com>,
	"Florian Fainelli" <f.fainelli@gmail.com>,
	"moderated list:ETHERNET BRIDGE"
	<bridge@lists.linux-foundation.org>,
	"Ido Schimmel" <idosch@nvidia.com>,
	kuba@kernel.org, "Paolo Abeni" <pabeni@redhat.com>,
	"Clément Léger" <clement.leger@bootlin.com>,
	"Christian Marangi" <ansuelsmth@gmail.com>,
	"Woojung Huh" <woojung.huh@microchip.com>,
	"Landen Chao" <Landen.Chao@mediatek.com>,
	"Jiri Pirko" <jiri@resnulli.us>,
	"Hauke Mehrtens" <hauke@hauke-m.de>,
	"Sean Wang" <sean.wang@mediatek.com>,
	"DENG Qingfang" <dqfext@gmail.com>,
	"Claudiu Manoil" <claudiu.manoil@nxp.com>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-arm-kernel@lists.infradead.org>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	netdev@vger.kernel.org, "Roopa Prabhu" <roopa@nvidia.com>,
	"maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER"
	<UNGLinuxDriver@microchip.com>,
	"open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER"
	<linux-renesas-soc@vger.kernel.org>,
	davem@davemloft.net
Subject: Re: [Bridge] [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test
Date: Fri, 31 Mar 2023 14:43:11 +0200	[thread overview]
Message-ID: <87tty1nlb4.fsf@kapio-technology.com> (raw)
In-Reply-To: <20230331093732.s6loozkdhehewlm4@skbuf>

On Fri, Mar 31, 2023 at 12:37, Vladimir Oltean <olteanv@gmail.com> wrote:
>
> So, by running the command I posted in the earlier email, you actually
> run it on the physical DSA user port interfaces, and it should pass
> there too.

Okay, that sounds like a good idea which I have not done before. I am
seeing how I can install Debian in an Qemu or VMWare setup to be able to
test that way.

> This is based on the equivalency principle between the
> software and the hardware data paths that I was talking about.
>
> If you're actively and repeatedly making an effort to work with your eyes
> closed, and then build strawmen around the fact that you don't see, then
> you're not going to get very friendly reactions from people, me included,
> who explain things to you that pertain to your due diligence. This is
> because these people know the things that they're explaining to you out
> of their own due diligence, and, as a result, are not easily fooled by
> your childish excuses.

I am not coming with excuses here, and certainly not childish ones at
that either. I am just pointing out that on my device the tests don't
run well because of memory shortage and my reasoning why I think it is
so.
I will as long as the system is as it is with these selftests, just run
single subtests at a time on target, but if I have new phy problems like
the one you have seen I have had before, then testing on target becomes
off limits.

  reply	other threads:[~2023-03-31 12:46 UTC|newest]

Thread overview: 129+ 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 ` [Bridge] " Hans J. Schultz
2023-03-18 14:10 ` 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
2023-03-18 14:10   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` Hans J. Schultz
2023-03-20  8:48   ` Ido Schimmel
2023-03-20  8:48     ` [Bridge] " Ido Schimmel
2023-03-20  8:48     ` Ido Schimmel
2023-03-24 13:04     ` Hans Schultz
2023-03-24 13:04       ` [Bridge] " Hans Schultz
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
2023-03-18 14:10   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` Hans J. Schultz
2023-03-27 11:52   ` Vladimir Oltean
2023-03-27 11:52     ` [Bridge] " Vladimir Oltean
2023-03-27 11:52     ` Vladimir Oltean
2023-03-27 15:31     ` Hans Schultz
2023-03-27 15:31       ` [Bridge] " Hans Schultz
2023-03-27 15:31       ` Hans Schultz
2023-03-27 16:00       ` Vladimir Oltean
2023-03-27 16:00         ` [Bridge] " Vladimir Oltean
2023-03-27 16:00         ` Vladimir Oltean
2023-03-27 21:49         ` Hans Schultz
2023-03-27 21:49           ` [Bridge] " Hans Schultz
2023-03-27 21:49           ` Hans Schultz
2023-03-27 22:59           ` Vladimir Oltean
2023-03-27 22:59             ` [Bridge] " Vladimir Oltean
2023-03-27 22:59             ` Vladimir Oltean
2023-03-28 11:04             ` Hans Schultz
2023-03-28 11:04               ` [Bridge] " Hans Schultz
2023-03-28 11:04               ` Hans Schultz
2023-03-28 11:49               ` Vladimir Oltean
2023-03-28 11:49                 ` [Bridge] " Vladimir Oltean
2023-03-28 11:49                 ` Vladimir Oltean
2023-03-28 19:45                 ` Hans Schultz
2023-03-28 19:45                   ` [Bridge] " Hans Schultz
2023-03-28 19:45                   ` Hans Schultz
2023-03-30 12:43                   ` Vladimir Oltean
2023-03-30 12:43                     ` [Bridge] " Vladimir Oltean
2023-03-30 12:43                     ` Vladimir Oltean
2023-03-30 12:59                     ` Hans Schultz
2023-03-30 12:59                       ` [Bridge] " Hans Schultz
2023-03-30 12:59                       ` Hans Schultz
2023-03-30 13:09                       ` Vladimir Oltean
2023-03-30 13:09                         ` [Bridge] " Vladimir Oltean
2023-03-30 13:09                         ` Vladimir Oltean
2023-03-30 14:54                         ` Hans Schultz
2023-03-30 14:54                           ` [Bridge] " Hans Schultz
2023-03-30 14:54                           ` Hans Schultz
2023-03-30 15:07                           ` Vladimir Oltean
2023-03-30 15:07                             ` [Bridge] " Vladimir Oltean
2023-03-30 15:07                             ` Vladimir Oltean
2023-03-30 15:34                             ` Hans Schultz
2023-03-30 15:34                               ` [Bridge] " Hans Schultz
2023-03-30 15:34                               ` Hans Schultz
2023-03-30 15:44                               ` Vladimir Oltean
2023-03-30 15:44                                 ` [Bridge] " Vladimir Oltean
2023-03-30 15:44                                 ` Vladimir Oltean
2023-04-06 15:17                             ` Hans Schultz
2023-04-06 15:17                               ` [Bridge] " Hans Schultz
2023-04-06 15:17                               ` Hans Schultz
2023-04-06 15:21                               ` Vladimir Oltean
2023-04-06 15:21                                 ` [Bridge] " Vladimir Oltean
2023-04-06 15:21                                 ` Vladimir Oltean
2023-04-06 16:20                                 ` Hans Schultz
2023-04-06 16:20                                   ` [Bridge] " Hans Schultz
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   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` 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   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` 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   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` Hans J. Schultz
2023-03-18 14:10 ` [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB test Hans J. Schultz
2023-03-18 14:10   ` [Bridge] " Hans J. Schultz
2023-03-18 14:10   ` Hans J. Schultz
2023-03-20  8:44   ` Ido Schimmel
2023-03-20  8:44     ` [Bridge] " Ido Schimmel
2023-03-20  8:44     ` Ido Schimmel
2023-03-26 15:41     ` Hans Schultz
2023-03-26 15:41       ` [Bridge] " Hans Schultz
2023-03-26 15:41       ` Hans Schultz
2023-03-28 16:40       ` Ido Schimmel
2023-03-28 16:40         ` [Bridge] " Ido Schimmel
2023-03-28 16:40         ` Ido Schimmel
2023-03-28 19:30         ` Hans Schultz
2023-03-28 19:30           ` [Bridge] " Hans Schultz
2023-03-28 19:30           ` Hans Schultz
2023-03-30  6:37           ` Ido Schimmel
2023-03-30  6:37             ` [Bridge] " Ido Schimmel
2023-03-30  6:37             ` Ido Schimmel
2023-03-30 10:29             ` Hans Schultz
2023-03-30 10:29               ` [Bridge] " Hans Schultz
2023-03-30 10:29               ` Hans Schultz
2023-03-30 10:45               ` Nikolay Aleksandrov
2023-03-30 10:45                 ` [Bridge] " Nikolay Aleksandrov
2023-03-30 10:45                 ` Nikolay Aleksandrov
2023-03-30 19:07         ` Hans Schultz
2023-03-30 19:07           ` [Bridge] " Hans Schultz
2023-03-30 19:07           ` Hans Schultz
2023-03-30 19:27           ` Vladimir Oltean
2023-03-30 19:27             ` [Bridge] " Vladimir Oltean
2023-03-30 19:27             ` Vladimir Oltean
2023-03-31  7:43             ` Hans Schultz
2023-03-31  7:43               ` [Bridge] " Hans Schultz
2023-03-31  7:43               ` Hans Schultz
2023-03-31  8:58               ` Vladimir Oltean
2023-03-31  8:58                 ` [Bridge] " Vladimir Oltean
2023-03-31  8:58                 ` Vladimir Oltean
2023-03-31  8:06             ` Hans Schultz
2023-03-31  8:06               ` [Bridge] " Hans Schultz
2023-03-31  8:06               ` Hans Schultz
2023-03-31  9:37               ` Vladimir Oltean
2023-03-31  9:37                 ` [Bridge] " Vladimir Oltean
2023-03-31  9:37                 ` Vladimir Oltean
2023-03-31 12:43                 ` Hans Schultz [this message]
2023-03-31 12:43                   ` [Bridge] " Hans Schultz
2023-03-31 12:43                   ` Hans Schultz
2023-04-06 15:24                   ` Vladimir Oltean
2023-04-06 15:24                     ` [Bridge] " Vladimir Oltean
2023-04-06 15:24                     ` Vladimir Oltean
2023-04-06 16:26                     ` Hans Schultz
2023-04-06 16:26                       ` [Bridge] " Hans Schultz
2023-04-06 16:26                       ` Hans Schultz

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