lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <87fs9ollmn.fsf@kapio-technology.com>
Date:   Tue, 28 Mar 2023 21:30:08 +0200
From:   Hans Schultz <netdev@...io-technology.com>
To:     Ido Schimmel <idosch@...dia.com>
Cc:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vladimir Oltean <olteanv@...il.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Kurt Kanzenbach <kurt@...utronix.de>,
        Hauke Mehrtens <hauke@...ke-m.de>,
        Woojung Huh <woojung.huh@...rochip.com>,
        "maintainer:MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER" 
        <UNGLinuxDriver@...rochip.com>, Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Clément Léger <clement.leger@...tlin.com>,
        Jiri Pirko <jiri@...nulli.us>,
        Ivan Vecera <ivecera@...hat.com>,
        Roopa Prabhu <roopa@...dia.com>,
        Nikolay Aleksandrov <razor@...ckwall.org>,
        Shuah Khan <shuah@...nel.org>,
        Christian Marangi <ansuelsmth@...il.com>,
        open list <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        "open list:RENESAS RZ/N1 A5PSW SWITCH DRIVER" 
        <linux-renesas-soc@...r.kernel.org>,
        "moderated list:ETHERNET BRIDGE" <bridge@...ts.linux-foundation.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>
Subject: Re: [PATCH v2 net-next 6/6] selftests: forwarding: add dynamic FDB
 test

On Tue, Mar 28, 2023 at 19:40, Ido Schimmel <idosch@...dia.com> wrote:
> On Sun, Mar 26, 2023 at 05:41:06PM +0200, Hans Schultz wrote:
>> On Mon, Mar 20, 2023 at 10:44, Ido Schimmel <idosch@...dia.com> wrote:
>> >> +	$MZ $swp1 -c 1 -p 128 -t udp "sp=54321,dp=12345" \
>> >> +		-a $mac -b `mac_get $h2` -A 192.0.2.1 -B 192.0.2.2 -q
>> >> +	tc_check_packets "dev $swp2 egress" 1 1
>> >> +	check_fail $? "Dynamic FDB entry did not age out"
>> >
>> > Shouldn't this be check_err()? After the FDB entry was aged you want to
>> > make sure that packets received via $swp1 with SMAC being $mac are no
>> > longer forwarded by the bridge.
>> 
>> I was thinking that check_fail() will pass when tc_check_packets() does
>> not see any packets, thus the test passing here when no packets are forwarded?
>
> What do you mean by "I was *thinking*"? How is it possible that you are
> submitting a selftest that you didn't bother running?!
>

Sorry, but I have sent you several emails telling you about the problems
I have with running the selftests due to changes in the phy etc. Maybe
you have just not received all those emails?

Have you checked spamfilters?

With the kernels now, I cannot even test with the software bridge and
selftests as the compile fails - probably due to changes in uapi headers
compared to what the packages my system uses expects.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ