From: Andrew Lunn <andrew@lunn.ch>
To: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Rasmus Villemoes <Rasmus.Villemoes@prevas.se>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next] net: dsa: mv88e6xxx: avoid some redundant vtu load/purge operations
Date: Tue, 23 Jul 2019 15:40:37 +0200 [thread overview]
Message-ID: <20190723134037.GA2381@lunn.ch> (raw)
In-Reply-To: <20190722233713.31396-1-rasmus.villemoes@prevas.dk>
On Mon, Jul 22, 2019 at 11:37:26PM +0000, Rasmus Villemoes wrote:
> We have an ERPS (Ethernet Ring Protection Switching) setup involving
> mv88e6250 switches which we're in the process of switching to a BSP
> based on the mainline driver. Breaking any link in the ring works as
> expected, with the ring reconfiguring itself quickly and traffic
> continuing with almost no noticable drops. However, when plugging back
> the cable, we see 5+ second stalls.
Hi Rasmus
I would prefer Vivien reviews this patch. But he is away at the
moment. Are you O.K. to wait a few days?
Andrew
next prev parent reply other threads:[~2019-07-23 13:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 23:37 [PATCH net-next] net: dsa: mv88e6xxx: avoid some redundant vtu load/purge operations Rasmus Villemoes
2019-07-23 13:40 ` Andrew Lunn [this message]
2019-07-23 14:09 ` Rasmus Villemoes
2019-07-27 20:14 ` David Miller
2019-07-29 17:29 ` David Miller
2019-07-29 22:46 ` Vivien Didelot
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