Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752158Ab3FCHeP (ORCPT ); Mon, 3 Jun 2013 03:34:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6221 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751146Ab3FCHeK (ORCPT ); Mon, 3 Jun 2013 03:34:10 -0400 Date: Mon, 3 Jun 2013 09:35:33 +0200 From: Alexander Gordeev To: Grant Likely Cc: Linux Kernel Mailing List , Benjamin Herrenschmidt , Mike Qiu , Linus Walleij Subject: Re: [PATCH] irqdomain: Do not reuse existing mappings Message-ID: <20130603073532.GA30878@dhcp-26-207.brq.redhat.com> References: <20130531125910.GA1454@dhcp-26-207.brq.redhat.com> <20130531223024.AB12F3E08FE@localhost> <20130602115634.GA15561@dhcp-26-207.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1422 Lines: 37 On Sun, Jun 02, 2013 at 05:52:21PM +0100, Grant Likely wrote: > On Sun, Jun 2, 2013 at 12:56 PM, Alexander Gordeev wrote: > > On Fri, May 31, 2013 at 11:30:24PM +0100, Grant Likely wrote: > >> On Fri, 31 May 2013 14:59:11 +0200, Alexander Gordeev wrote: > >> What exactly is the problem that you're trying to solve with this patch? > >> It's not clear from the description. > > > > Hi Grant, > > > > Thanks for the clarification! > > > > No particular problem - I just was confused with this particular behaviour > > and failed to put RFC in subject line. Sorry for that. > > Hi Alexander, > > So there isn't an actual bug or problem that you're trying to solve? > If you've got a problem on a real system then I'd like to know about > it. Well, there is a QLogic HBA chip which does not support MSI-X, but does support multiple MSIs (I suspect there are few of them in fact). The change I posted is part of the update (multiple MSIs enablement + qla2xxx driver change), but the whole series is not tested and frankly, I am not sure I ever post it. So please nevermind ;) > g. -- Regards, Alexander Gordeev agordeev@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/