From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Tue, 12 Feb 2013 10:40:11 +0100 From: Heiko Carstens Subject: Re: [PATCH] s390: Add missing PAGE_SHARED as an alias for PAGE_RW Message-ID: <20130212094011.GB4232@osiris> References: <1360432485-25726-1-git-send-email-geert@linux-m68k.org> <20130211091109.GA3890@osiris> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: Geert Uytterhoeven Cc: Martin Schwidefsky , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: On Tue, Feb 12, 2013 at 10:20:22AM +0100, Geert Uytterhoeven wrote: > Hi Heiko, > > On Mon, Feb 11, 2013 at 10:11 AM, Heiko Carstens > wrote: > > Thanks Geert. A similar patch however is already in linux-next, together > > with a whole bunch of other patches which try to make s390's allmodconfig > > compile again after PCI, HAS_DMA and HAS_IOMEM got enabled by our new PCI > > code. > > Cool! > > Will you select HAVE_GENERIC_HARDIRQS soon, too? I discussed that just with Martin, and looking at the code it doesn't look like we want to have GENERIC_HARDIRQS. If we would select that option it looks like we need to special case the common generic hardirqs code quite a lot, which is something we certainly do not want. However that's our result after looking 5 minutes into the code ;) So, if at all, it's not going to happen soon.