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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AC69AC77B7C for ; Fri, 28 Apr 2023 13:17:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Subject:Cc:To:From:Date:References: In-Reply-To:Message-Id:Mime-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=b8RycfxROdg4LlHSFplojlRRIaSoV34Z66f8XCF5NLs=; b=dJj2xO7sE4epNp 8wvMvfYff/c3tychnSTWgb29eDtx2gLoxmXbQHpb/ekdqBjJ43baGITi9sM8AvT7d0PWXfOjSkEJ2 SyNyEeEcqRbZ87zkkeVxbI9FgNvKwRQmi67tSAYEANcfsmUxNWUz+cdsDf7FZoftrklxBnaX3FpMD UEkIlz627OUA7ObD/AHW35J00Gs5OBQ8WB7mwKNUBYK51O5v+/6b+KidB31ltROh0ID8Vhf7BhHNP RkEEGt7BtYZBX/GiTxnsp0FAN+aGw12beqda0cW9GqCFh6FZIqjcCRVtf1ehkkw+DhVKO0lSHUWqX bP7D6yz02vcjx4HPBD5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1psNyb-00AJ1a-1Y; Fri, 28 Apr 2023 13:17:29 +0000 Received: from out4-smtp.messagingengine.com ([66.111.4.28]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1psNyW-00AIsT-1l; Fri, 28 Apr 2023 13:17:26 +0000 Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id AB7305C00BE; Fri, 28 Apr 2023 09:17:17 -0400 (EDT) Received: from imap51 ([10.202.2.101]) by compute6.internal (MEProxy); Fri, 28 Apr 2023 09:17:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to; s=fm2; t= 1682687837; x=1682774237; bh=PcHVTECY0DTSklc3ILW7xV/aJ7/Nau9fSJX oavdaK3A=; b=eUdK2nJGUj2ojcq/iN8+k9NH/YFehW26tD8EuLHi59mfHw77XBh fsxNlrmYAQkqxYxfq6y27vgAktDmUq34FmXwMFdqTfPO9loKN1XNr+UVkGw680qV BX4/DYfgCMWrAxE4Wow3ZwgWlN0ZNzHHEAtYzaMI7xLQjVEHla6fM+TZ1yvnzX8P E9OEYJ2zcL1QVyo974JDoFI3uCjuLc0KDC60ytqogt91Vrtguy8dOzwcDADe8Q8K wwGN7a6AzKt12/FKaJ6yE4xZxx1mfSbCRrBkh1w9kOWf+J/cSrAHTesLpKGIXn3y r/ezr2uqH7xDgE1v6IYlgXMzGM/v2wMUp7w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t= 1682687837; x=1682774237; bh=PcHVTECY0DTSklc3ILW7xV/aJ7/Nau9fSJX oavdaK3A=; b=UHAR/6bgsNPLLEMAvooCE2Mz7rvShUkiKAolMysUv1eAD0G8pRJ Axt2cEsFq+HL0Sk84JLCYXyIoo4UY6iWfrU5QyWSoznl6Dl9up0oJPS8fmgZCkKN EmUFVujWaEm9kpXEdbpvXC1srFotbipILlqEP+BJC/wZA/MRDDmTDOObpyzAXcfr P5fPwPdeW2skiNrFbXI8pS1Fet/chSbd2eiKQ8NJCdOODy4lMW1yCHqd7i+2kw0m kkAAHSUBJawkS7oRrDqwSvWgWl0YC4FGX0wEe7mqbkV7MbyF4ZFqT2f9EaWXdta5 UEG6fShDzo25wuyIzYe0uuavmo6nS5Qe20w== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrfedukedgieefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvfevufgtgfesthhqredtreerjeenucfhrhhomhepfdet rhhnugcuuegvrhhgmhgrnhhnfdcuoegrrhhnugesrghrnhgusgdruggvqeenucggtffrrg htthgvrhhnpeegfeejhedvledvffeijeeijeeivddvhfeliedvleevheejleetgedukedt gfejveenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe grrhhnugesrghrnhgusgdruggv X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id A158DB60086; Fri, 28 Apr 2023 09:17:15 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-374-g72c94f7a42-fm-20230417.001-g72c94f7a Mime-Version: 1.0 Message-Id: In-Reply-To: References: <20230428092711.406-1-tzimmermann@suse.de> <20230428092711.406-6-tzimmermann@suse.de> <430c73f0-45f4-f81e-6506-bc8cc955d936@arm.com> Date: Fri, 28 Apr 2023 14:17:24 +0100 From: "Arnd Bergmann" To: "Geert Uytterhoeven" , "Robin Murphy" Cc: "Thomas Zimmermann" , "Helge Deller" , "Javier Martinez Canillas" , "Daniel Vetter" , "Vineet Gupta" , "Huacai Chen" , "WANG Xuerui" , "David S . Miller" , "James E . J . Bottomley" , "Sam Ravnborg" , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Linux-Arch , linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, sparclinux@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-parisc@vger.kernel.org Subject: Re: [PATCH v2 5/5] fbdev: Define framebuffer I/O from Linux' I/O functions X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230428_061724_892458_BD1F12A0 X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org T24gRnJpLCBBcHIgMjgsIDIwMjMsIGF0IDEzOjI3LCBHZWVydCBVeXR0ZXJob2V2ZW4gd3JvdGU6 Cj4gT24gRnJpLCBBcHIgMjgsIDIwMjMgYXQgMjoxOOKAr1BNIFJvYmluIE11cnBoeSA8cm9iaW4u bXVycGh5QGFybS5jb20+IHdyb3RlOgo+PiBPbiAyMDIzLTA0LTI4IDEwOjI3LCBUaG9tYXMgWmlt bWVybWFubiB3cm90ZToKCj4+ID4gLQo+PiA+IC0jZWxpZiBkZWZpbmVkKF9faTM4Nl9fKSB8fCBk ZWZpbmVkKF9fYWxwaGFfXykgfHwgZGVmaW5lZChfX3g4Nl82NF9fKSB8fCAgICAgIFwKPj4gPiAt ICAgICBkZWZpbmVkKF9faHBwYV9fKSB8fCBkZWZpbmVkKF9fc2hfXykgfHwgZGVmaW5lZChfX3Bv d2VycGNfXykgfHwgXAo+PiA+IC0gICAgIGRlZmluZWQoX19hcm1fXykgfHwgZGVmaW5lZChfX2Fh cmNoNjRfXykgfHwgZGVmaW5lZChfX21pcHNfXykKPj4gPiAtCj4+ID4gLSNkZWZpbmUgZmJfcmVh ZGIgX19yYXdfcmVhZGIKPj4gPiAtI2RlZmluZSBmYl9yZWFkdyBfX3Jhd19yZWFkdwo+PiA+IC0j ZGVmaW5lIGZiX3JlYWRsIF9fcmF3X3JlYWRsCj4+ID4gLSNkZWZpbmUgZmJfcmVhZHEgX19yYXdf cmVhZHEKPj4gPiAtI2RlZmluZSBmYl93cml0ZWIgX19yYXdfd3JpdGViCj4+ID4gLSNkZWZpbmUg ZmJfd3JpdGV3IF9fcmF3X3dyaXRldwo+PiA+IC0jZGVmaW5lIGZiX3dyaXRlbCBfX3Jhd193cml0 ZWwKPj4gPiAtI2RlZmluZSBmYl93cml0ZXEgX19yYXdfd3JpdGVxCj4+Cj4+IE5vdGUgdGhhdCBv biBhdCBsZWFzdCBzb21lIGFyY2hpdGVjdHVyZXMsIHRoZSBfX3JhdyB2YXJpYW50cyBhcmUKPj4g bmF0aXZlLWVuZGlhbiwgd2hlcmVhcyB0aGUgcmVndWxhciBhY2Nlc3NvcnMgYXJlIGV4cGxpY2l0 bHkKPj4gbGl0dGxlLWVuZGlhbiwgc28gdGhlcmUgaXMgYSBzbGlnaHQgcmlzayBvZiBpbmFkdmVy dGVudGx5IGNoYW5naW5nCj4+IGJlaGF2aW91ciBvbiBiaWctZW5kaWFuIHN5c3RlbXMgKE1JUFMg bW9zdCBsaWtlbHksIGJ1dCBhIGZldyBvbGQgQVJNCj4+IHBsYXRmb3JtcyBydW4gQkUgYXMgd2Vs bCkuCj4KPiBBbHNvIG9uIG02OGssIHdoZW4gSVNBIG9yIFBDSSBhcmUgZW5hYmxlZC4KPgo+IElu IGFkZGl0aW9uLCB0aGUgbm9uLXJhdyB2YXJpYW50cyBtYXkgZG8gc29tZSBleHRyYXMgdG8gZ3Vh cmFudGVlCj4gb3JkZXJpbmcsIHdoaWNoIHlvdSBkbyBub3QgbmVlZCBvbiBhIGZyYW1lIGJ1ZmZl ci4KPgo+IFNvIEknZCBnbyBmb3IgdGhlIF9fcmF3XyooKSB2YXJpYW50cyBldmVyeXdoZXJlLgoK VGhlIG9ubHkgaW1wbGVtZW50YXRpb25zIGluIGZiZGV2IGFyZQoKIDEpIHNwYXJjIHNidXMKIDIp IF9fcmF3X3dyaXRlbAogMykgZGlyZWN0IHBvaW50ZXIgZGVyZWZlcmVuY2UKCkJ1dCBub25lIHVz ZSB0aGUgYnl0ZS1zd2FwcGluZyB3cml0ZWwoKSBpbXBsZW1lbnRhdGlvbnMsIGFuZAp0aGUgb25s eSBvbmVzIHRoYXQgdXNlIHRoZSBkaXJlY3QgcG9pbnRlciBkZXJlZmVyZW5jZSBvciBzYnVzCmFy ZSB0aGUgb25lcyBvbiB3aGljaCB0aGVzZSBhcmUgZGVmaW5lZCB0aGUgc2FtZSBhcyBfX3Jhd193 cml0ZWwKCiAgICAgIEFybmQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmxpbnV4LXNucHMtYXJjIG1haWxpbmcgbGlzdApsaW51eC1zbnBzLWFyY0BsaXN0 cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGlu Zm8vbGludXgtc25wcy1hcmMK