From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from s3.sipsolutions.net ([2a01:4f8:191:4433::2] helo=sipsolutions.net) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kQEoe-0002DX-JE for linux-um@lists.infradead.org; Wed, 07 Oct 2020 19:09:33 +0000 Message-ID: <661d5a2f715b1c65809ae81f1d56deb2fccb653c.camel@sipsolutions.net> Subject: Re: [RFC v7 15/21] um: nommu: integrate with irq infrastructure of UML From: Johannes Berg Date: Wed, 07 Oct 2020 21:09:29 +0200 In-Reply-To: <68b53edd5ec17510626ae19546752cde198ecc3e.1601960644.git.thehajime@gmail.com> References: <68b53edd5ec17510626ae19546752cde198ecc3e.1601960644.git.thehajime@gmail.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: Hajime Tazaki , linux-um@lists.infradead.org, jdike@addtoit.com, richard@nod.at, anton.ivanov@cambridgegreys.com Cc: tavi.purdila@gmail.com, linux-kernel-library@freelists.org, retrage01@gmail.com, linux-arch@vger.kernel.org > @@ -541,6 +542,11 @@ unsigned long to_irq_stack(unsigned long *mask_out) > unsigned long mask, old; > int nested; > > +#ifndef CONFIG_MMU Also here and throughout, not sure I like (and it makes sense) to have the equation of !CONFIG_MMU == LKL. I mean, sure, that may actually be _true_ (at least right now), but it doesn't feel like all of this really is a consequence of *NOMMU*, it's more a consequence of LKL. At least I think it is? johannes _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um