netdev - Re: [PATCH net] ionic: tame the watchdog timer on reconfig

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20200620.172736.1432215291509651158.davem@davemloft.net>
Date:   Sat, 20 Jun 2020 17:27:36 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     snelson@...sando.io
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net] ionic: tame the watchdog timer on reconfig

From: Shannon Nelson <snelson@...sando.io>
Date: Thu, 18 Jun 2020 10:29:04 -0700

> Even with moving netif_tx_disable() to an earlier point when
> taking down the queues for a reconfiguration, we still end
> up with the occasional netdev watchdog Tx Timeout complaint.
> The old method of using netif_trans_update() works fine for
> queue 0, but has no effect on the remaining queues.  Using
> netif_device_detach() allows us to signal to the watchdog to
> ignore us for the moment.
> 
> Fixes: beead698b173 ("ionic: Add the basic NDO callbacks for netdev support")
> Signed-off-by: Shannon Nelson <snelson@...sando.io>

Applied and queued up for -stable, thanks.