netdev - Re: [PATCH] xen network backend driver

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: <1295465501.3693.78.camel@localhost.localdomain>
Date:	Wed, 19 Jan 2011 19:31:41 +0000
From:	Ian Campbell <Ian.Campbell@...citrix.com>
To:	Ben Hutchings <bhutchings@...arflare.com>
CC:	Jeremy Fitzhardinge <jeremy@...p.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	xen-devel <xen-devel@...ts.xensource.com>,
	"Konrad Rzeszutek Wilk" <konrad.wilk@...cle.com>,
	Tom Herbert <therbert@...gle.com>
Subject: Re: [PATCH] xen network backend driver

On Wed, 2011-01-19 at 19:25 +0000, Ben Hutchings wrote: 
> If NAPI doesn't work for netback, with or without RPS, maybe you have to
> use that kthread.  But please don't reinvent the wheel by creating your
> own tasklets or require users to set a special parameter.

Agreed, the tasklets really should have been deprecated in favour of the
kthread long ago anyway and I should definitely have thought to nuke
them as part of the preparation for upstreaming.

Hopefully NAPI can be made to work for this case anyway.

Ian.

--
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