Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2471781pxb; Tue, 23 Feb 2021 07:52:33 -0800 (PST) X-Google-Smtp-Source: ABdhPJxcEWA5HZsSE4t6Y3Z2Pt3o5r3Bkf68p5MAkkMzVoqAZu9tO6Yx1qLSva20PvHyceoWs4S+ X-Received: by 2002:a17:907:216b:: with SMTP id rl11mr3644666ejb.147.1614095553654; Tue, 23 Feb 2021 07:52:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614095553; cv=none; d=google.com; s=arc-20160816; b=dbbW39JFJWm+mDG/kaKB/o3F51ggGcXw8DR+BLvk+kIEgsIF/my6fAc3Cds6xK59NC aT2pY025ZB1hiQZSLJmlopipB9SohcTnV2gZqCZQECOQ6mJgopfQbybPksFeqEkzAWNv uXqZuR0YqYPphomVQUpowwfrYdWHBuUjfz3SdDkjEugcXGTDhwpqYWq8KFtJjmAkNssV iuqCUbm/l9mDWAv8q5QfhQOwIikUG6P4FNLTdSLrDd5oj5GZ+OmIK42Ru5iE6U/RfxpR XqAcCWDhU6x1LzRmm5UbiSVOfZftl7nOtgGGBDF80gR1tnYRQkUfW8W5VBUH5cnRrdJG NCZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:date:cc:to:from:subject :message-id; bh=mWtDO7dQhg9I/K+qXgSDublVOR6L2629hTmU+AhjyUc=; b=G6N0OP6uFeHj2jdDH6cJcpcR7dgpfy61HuimP3EB38kptiNtFKB0shj9+A/YyGRC0M qwpkh7eafoKvPvG6ChngBaOy88WchCjewsinXRmP7RS9dVG1OERgoIxH/7G2fFbtelJX ryEF1byGsFOvrLHa/eZBls2JLXT47UEnnxfP9kxix7XCoCGP7s+fwFjMp5sdCO03YUOG 0P9zePLEEsYQ4Cw5TtM6ke1opsc5Dy+Sse+C4PyBip5tP1pl4FKla1u3C5Pjol0A6H4C 77UnLrnbIDNuu+XFiKEkzSKYz/yv1nHgi5by8karfpe0VusMkqSNzxX2yuFtKwUjH/SP tOVQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id a12si15666514edb.110.2021.02.23.07.52.08; Tue, 23 Feb 2021 07:52:33 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233263AbhBWPsl (ORCPT + 99 others); Tue, 23 Feb 2021 10:48:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233418AbhBWPrX (ORCPT ); Tue, 23 Feb 2021 10:47:23 -0500 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47753C061786 for ; Tue, 23 Feb 2021 07:46:42 -0800 (PST) Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94) (envelope-from ) id 1lEZtU-007ReE-Po; Tue, 23 Feb 2021 16:46:37 +0100 Message-ID: Subject: Re: [PATCH 1/7] um: allow disabling NO_IOMEM From: Johannes Berg To: Geert Uytterhoeven Cc: linux-um , Arnd Bergmann , Linux Kernel Mailing List Date: Tue, 23 Feb 2021 16:46:35 +0100 In-Reply-To: (sfid-20210223_164419_226979_7AEC4F67) References: <20210223152707.408995-1-johannes@sipsolutions.net> <20210223161449.5fbbdace8fea.I7b2fad8378e4fde7f26ef06a03980ae2807d81c9@changeid> (sfid-20210223_164419_226979_7AEC4F67) Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.5 (3.36.5-2.fc32) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-malware-bazaar: not-scanned Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > Can't you just use the asm-generic versions instead? Hmm, yes, for fb.h and vga.h that should work, since they should never be used. For vga.h it would be wrong since it assumes the VGA memory is mapped into the CPU memory, but since it should never run it would still address the compilation issues I needed this for. So yeah, I guess we could just use the asm-generic versions of these two. johannes