From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [Xen-devel] [PATCH resend] xen-netback: switch to threaded irq for control ring Date: Thu, 22 Sep 2016 12:16:59 +0200 Message-ID: <2f3c7f1b-6a36-8aaa-e10a-41a1d2cf37d8@suse.com> References: <1474534964-15621-1-git-send-email-jgross@suse.com> <37d32749052f4ff887c5637671085389@AMSPEX02CL03.citrite.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: Wei Liu To: Paul Durrant , "xen-devel@lists.xenproject.org" , "netdev@vger.kernel.orga" , "linux-kernel@vger.kernel.org" Return-path: In-Reply-To: <37d32749052f4ff887c5637671085389@AMSPEX02CL03.citrite.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 22/09/16 11:09, Paul Durrant wrote: >> -----Original Message----- >> From: Xen-devel [mailto:xen-devel-bounces@lists.xen.org] On Behalf Of >> Juergen Gross >> Sent: 22 September 2016 10:03 >> To: xen-devel@lists.xenproject.org; netdev@vger.kernel.orga; linux- >> kernel@vger.kernel.org >> Cc: Juergen Gross ; Wei Liu >> Subject: [Xen-devel] [PATCH resend] xen-netback: switch to threaded irq for >> control ring >> >> Instead of open coding it use the threaded irq mechanism in xen-netback. >> >> Signed-off-by: Juergen Gross > > How have you tested this change? Only compile-tested and loaded the module. As this feature isn't being used in linux netfront AFAIK it is not easily testable. OTOH the code modification is rather limited and I've used the threaded irq in the Xen scsiback driver myself, so I'm rather confident it will work. Juergen