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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 8F424C33C8C for ; Mon, 6 Jan 2020 17:42:37 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 0DABD20848 for ; Mon, 6 Jan 2020 17:42:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZdvlhiL4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0DABD20848 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 47s2s655cJzDqFY for ; Tue, 7 Jan 2020 04:42:34 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=will@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="ZdvlhiL4"; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 47s2pt32H1zDqFF for ; Tue, 7 Jan 2020 04:40:38 +1100 (AEDT) Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 249F42072A; Mon, 6 Jan 2020 17:40:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578332435; bh=2O0W/tynC6b80YiiQJpFk+G/MQLdNHQcIH7GT7Csbyc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZdvlhiL42A1vrTkEu8EuJM3kwhLOD5LAtOJZ2dMMQ+Trc98AtvLqwbzxFuJAY3qGu AR9tbjzyxO35jsrOCkr4krGu09W0XFU5HVDpoh1Voqju+MowENLQR9vGskyNASKx+3 by7d90gv3cMm9dd0JtCc6D+hev+8ErOYAiM2/FCs= Date: Mon, 6 Jan 2020 17:40:28 +0000 From: Will Deacon To: Arnd Bergmann Subject: Re: [PATCH v3 02/22] compat: provide compat_ptr() on all architectures Message-ID: <20200106174027.GC9676@willie-the-truck> References: <20200102145552.1853992-1-arnd@arndb.de> <20200102145552.1853992-3-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200102145552.1853992-3-arnd@arndb.de> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Carstens , linux-mips@vger.kernel.org, "James E.J. Bottomley" , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, linux-s390@vger.kernel.org, Paul Burton , Helge Deller , x86@kernel.org, Christian Borntraeger , Ingo Molnar , oprofile-list@lists.sf.net, Catalin Marinas , James Hogan , Robert Richter , Vasily Gorbik , "James E.J. Bottomley" , Borislav Petkov , Thomas Gleixner , linux-parisc@vger.kernel.org, "Martin K. Petersen" , linux-kernel@vger.kernel.org, Ralf Baechle , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Jan 02, 2020 at 03:55:20PM +0100, Arnd Bergmann wrote: > In order to avoid needless #ifdef CONFIG_COMPAT checks, > move the compat_ptr() definition to linux/compat.h > where it can be seen by any file regardless of the > architecture. > > Only s390 needs a special definition, this can use the > self-#define trick we have elsewhere. > > Signed-off-by: Arnd Bergmann > --- > arch/arm64/include/asm/compat.h | 17 ----------------- > arch/mips/include/asm/compat.h | 18 ------------------ > arch/parisc/include/asm/compat.h | 17 ----------------- > arch/powerpc/include/asm/compat.h | 17 ----------------- > arch/powerpc/oprofile/backtrace.c | 2 +- > arch/s390/include/asm/compat.h | 6 +----- > arch/sparc/include/asm/compat.h | 17 ----------------- > arch/x86/include/asm/compat.h | 17 ----------------- > include/linux/compat.h | 18 ++++++++++++++++++ > 9 files changed, 20 insertions(+), 109 deletions(-) For arm64: Acked-by: Will Deacon Will