From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24AD8C33C9E for ; Wed, 8 Jan 2020 08:43:18 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 05E93206DA for ; Wed, 8 Jan 2020 08:43:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 05E93206DA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 055F26E875; Wed, 8 Jan 2020 08:43:17 +0000 (UTC) Received: from mail-ot1-f68.google.com (mail-ot1-f68.google.com [209.85.210.68]) by gabe.freedesktop.org (Postfix) with ESMTPS id 157B26E875; Wed, 8 Jan 2020 08:43:15 +0000 (UTC) Received: by mail-ot1-f68.google.com with SMTP id 77so2830194oty.6; Wed, 08 Jan 2020 00:43:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=7cWBGOss6IZmXIImkX09JkN+lqirutcjNONiaHMIXk4=; b=aOhBr3TitCJNylvPLMxfkUkydTLNgjtV6doBMAmIEV2XaHFoFMX7Nqg/4XKLti8XCK 1aiCSUAB6yvb19dzc4DMZlNHKum/cZzwjjYGA1d+eY+e9E4AWNsn6u+7AAQu+3x86/So +lmpRPkA8BF5Z95Pc3PLpOWzu+A4d6Jeo7vHXJv+9e+V4c5530wjoFOzGG8K+YXSJmvw tiW+muZ/rUJo22FBzHyQGmHBIKNonZxp1WiZFvAS2HAjikV677+Ts6Iy0jEkGi9FJ+WI 6+Anjy4CcXgXnB+t91U+3XQz5Ak6iBQKrkyhjfEaq95qnX/8LFauarg2O0NITYbQRgf2 c0KQ== X-Gm-Message-State: APjAAAUHq4RQAnAVTDX3gCCBkup0uzuozK4nX+gSb0B+8clV++wrtsYQ r4uzVqMPECIT7oT7CM+0yEEfpfLXnoUfAz0+GbQ= X-Google-Smtp-Source: APXvYqyLwchytFfBRcGzmYLq5q4p5hvwH1AjnwV9nNk5cX7+q/Njb59ahRoMRaX1Y0RAyipVtDWx7V8ZzLixl6z6dho= X-Received: by 2002:a9d:6a84:: with SMTP id l4mr3302303otq.145.1578472995351; Wed, 08 Jan 2020 00:43:15 -0800 (PST) MIME-Version: 1.0 References: <1578415992-24054-1-git-send-email-krzk@kernel.org> <2355489c-a207-1927-54cf-85c04b62f18f@c-s.fr> In-Reply-To: <2355489c-a207-1927-54cf-85c04b62f18f@c-s.fr> From: Geert Uytterhoeven Date: Wed, 8 Jan 2020 09:43:04 +0100 Message-ID: Subject: Re: [RFT 00/13] iomap: Constify ioreadX() iomem argument To: Christophe Leroy X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , Jiri Slaby , "Michael S. Tsirkin" , David Airlie , nouveau@lists.freedesktop.org, Jason Wang , DRI Development , virtualization@lists.linux-foundation.org, "James E.J. Bottomley" , Paul Mackerras , Linux-Arch , Dave Jiang , Yoshinori Sato , Helge Deller , Linux-sh list , Alexey Brodkin , Krzysztof Kozlowski , Ben Skeggs , Dave Airlie , Matt Turner , arcml , Nick Kossifidis , Allen Hubbe , Arnd Bergmann , Jon Mason , Ivan Kokshaysky , Thomas Gleixner , Mauro Carvalho Chehab , Kalle Valo , Richard Henderson , Parisc List , netdev , linux-wireless , Linux Kernel Mailing List , Luis Chamberlain , Vineet Gupta , alpha , linux-ntb@googlegroups.com, Andrew Morton , Linux Media Mailing List , linuxppc-dev , "David S. Miller" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SGkgQ2hyaXN0b3BoZSwKCk9uIFdlZCwgSmFuIDgsIDIwMjAgYXQgOTozNSBBTSBDaHJpc3RvcGhl IExlcm95IDxjaHJpc3RvcGhlLmxlcm95QGMtcy5mcj4gd3JvdGU6Cj4gTGUgMDgvMDEvMjAyMCDD oCAwOToxOCwgS3J6eXN6dG9mIEtvemxvd3NraSBhIMOpY3JpdCA6Cj4gPiBPbiBXZWQsIDggSmFu IDIwMjAgYXQgMDk6MTMsIEdlZXJ0IFV5dHRlcmhvZXZlbiA8Z2VlcnRAbGludXgtbTY4ay5vcmc+ IHdyb3RlOgo+ID4+IE9uIFdlZCwgSmFuIDgsIDIwMjAgYXQgOTowNyBBTSBHZWVydCBVeXR0ZXJo b2V2ZW4gPGdlZXJ0QGxpbnV4LW02OGsub3JnPiB3cm90ZToKPiA+Pj4gT24gVHVlLCBKYW4gNywg MjAyMCBhdCA1OjUzIFBNIEtyenlzenRvZiBLb3psb3dza2kgPGtyemtAa2VybmVsLm9yZz4gd3Jv dGU6Cj4gPj4+PiBUaGUgaW9yZWFkOC8xNi8zMigpIGFuZCBvdGhlcnMgaGF2ZSBpbmNvbnNpc3Rl bnQgaW50ZXJmYWNlIGFtb25nIHRoZQo+ID4+Pj4gYXJjaGl0ZWN0dXJlczogc29tZSB0YWtpbmcg YWRkcmVzcyBhcyBjb25zdCwgc29tZSBub3QuCj4gPj4+Pgo+ID4+Pj4gSXQgc2VlbXMgdGhlcmUg aXMgbm90aGluZyByZWFsbHkgc3RvcHBpbmcgYWxsIG9mIHRoZW0gdG8gdGFrZQo+ID4+Pj4gcG9p bnRlciB0byBjb25zdC4KPiA+Pj4KPiA+Pj4gU2hvdWxkbid0IGFsbCBvZiB0aGVtIHRha2UgY29u c3Qgdm9sYXRpbGUgX19pb21lbSBwb2ludGVycz8KPiA+Pj4gSXQgc2VlbXMgdGhlICJ2b2xhdGls ZSIgaXMgbWlzc2luZyBmcm9tIGFsbCBidXQgdGhlIGltcGxlbWVudGF0aW9ucyBpbgo+ID4+PiBp bmNsdWRlL2FzbS1nZW5lcmljL2lvLmguCj4gPj4KPiA+PiBBcyBteSAidm9sYXRpbGUiIGNvbW1l bnQgYXBwbGllcyB0byBpb3dyaXRlKigpLCB0b28sIHByb2JhYmx5IHRoYXQgc2hvdWxkIGJlCj4g Pj4gZG9uZSBpbiBhIHNlcGFyYXRlIHBhdGNoLgo+ID4+Cj4gPj4gSGVuY2Ugd2l0aCBwYXRjaGVz IDEtNSBzcXVhc2hlZCwgYW5kIGZvciBwYXRjaGVzIDExLTEzOgo+ID4+IFJldmlld2VkLWJ5OiBH ZWVydCBVeXR0ZXJob2V2ZW4gPGdlZXJ0K3JlbmVzYXNAZ2xpZGVyLmJlPgo+ID4KPiA+IEknbGwg YWRkIHRvIHRoaXMgb25lIGFsc28gY2hhbmdlcyB0byBpb3JlYWRYX3JlcCgpIGFuZCBhZGQgYW5v dGhlcgo+ID4gcGF0Y2ggZm9yIHZvbGF0aWxlIGZvciByZWFkcyBhbmQgd3JpdGVzLiBJIGd1ZXNz IHlvdXIgcmV2aWV3IHdpbGwgYmUKPiA+IGFwcHJlY2lhdGVkIG9uY2UgbW9yZSBiZWNhdXNlIG9m IGlvcmVhZFhfcmVwKCkKPgo+IHZvbGF0aWxlIHNob3VsZCByZWFsbHkgb25seSBiZSB1c2VkIHdo ZXJlIGRlZW1lZCBuZWNlc3Nhcnk6Cj4KPiBodHRwczovL3d3dy5rZXJuZWwub3JnL2RvYy9odG1s L2xhdGVzdC9wcm9jZXNzL3ZvbGF0aWxlLWNvbnNpZGVyZWQtaGFybWZ1bC5odG1sCj4KPiBJdCBp cyBzYWlkOiAiIC4uLiAgYWNjZXNzb3IgZnVuY3Rpb25zIG1pZ2h0IHVzZSB2b2xhdGlsZSBvbgo+ IGFyY2hpdGVjdHVyZXMgd2hlcmUgZGlyZWN0IEkvTyBtZW1vcnkgYWNjZXNzIGRvZXMgd29yay4g RXNzZW50aWFsbHksCj4gZWFjaCBhY2Nlc3NvciBjYWxsIGJlY29tZXMgYSBsaXR0bGUgY3JpdGlj YWwgc2VjdGlvbiBvbiBpdHMgb3duIGFuZAo+IGVuc3VyZXMgdGhhdCB0aGUgYWNjZXNzIGhhcHBl bnMgYXMgZXhwZWN0ZWQgYnkgdGhlIHByb2dyYW1tZXIuIgoKVGhhdCBpcyBleGFjdGx5IHRoZSB1 c2UgY2FzZSBoZXJlOiBhbGwgYWJvdmUgYXJlIGFjY2Vzc29yIGZ1bmN0aW9ucy4KCldoeSB3b3Vs ZCBpb3JlYWRYKCkgbm90IG5lZWQgdm9sYXRpbGUsIHdoaWxlIHJlYWRZKCkgZG9lcz8KCkdye29l dGplLGVldGluZ31zLAoKICAgICAgICAgICAgICAgICAgICAgICAgR2VlcnQKCi0tIApHZWVydCBV eXR0ZXJob2V2ZW4gLS0gVGhlcmUncyBsb3RzIG9mIExpbnV4IGJleW9uZCBpYTMyIC0tIGdlZXJ0 QGxpbnV4LW02OGsub3JnCgpJbiBwZXJzb25hbCBjb252ZXJzYXRpb25zIHdpdGggdGVjaG5pY2Fs IHBlb3BsZSwgSSBjYWxsIG15c2VsZiBhIGhhY2tlci4gQnV0CndoZW4gSSdtIHRhbGtpbmcgdG8g am91cm5hbGlzdHMgSSBqdXN0IHNheSAicHJvZ3JhbW1lciIgb3Igc29tZXRoaW5nIGxpa2UgdGhh dC4KICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAtLSBMaW51cyBUb3J2YWxkcwpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFp bGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK