netdev - Re: [RFC Patch 2/3] bridge: make bridge support netpoll

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: <1269297307.3552.23.camel@calx>
Date:	Mon, 22 Mar 2010 17:35:07 -0500
From:	Matt Mackall <mpm@...enic.com>
To:	Amerigo Wang <amwang@...hat.com>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	bridge@...ts.linux-foundation.org,
	Andy Gospodarek <gospo@...hat.com>,
	Neil Horman <nhorman@...driver.com>,
	Stephen Hemminger <shemminger@...ux-foundation.org>,
	bonding-devel@...ts.sourceforge.net,
	Jay Vosburgh <fubar@...ibm.com>,
	David Miller <davem@...emloft.net>
Subject: Re: [RFC Patch 2/3] bridge: make bridge support netpoll

On Mon, 2010-03-22 at 04:17 -0400, Amerigo Wang wrote:
> Based on the previous patch, make bridge support netpoll by:
> 
> 1) implement the 4 methods to support netpoll for bridge;
> 
> 2) modify netpoll during forwarding packets in bridge;
> 
> 3) disable netpoll support of bridge when a netpoll-unabled device
>    is added to bridge;

Not sure if this is the right thing to do. Shouldn't we simply enable
polling on all devices that support it and warn about the others (aka
best effort)?

-- 
http://selenic.com : development and support for Mercurial and Linux


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html