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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 7E841C47247 for ; Thu, 7 May 2020 04:56:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54318208DB for ; Thu, 7 May 2020 04:56:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="IlQ1KLt/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725914AbgEGE4m (ORCPT ); Thu, 7 May 2020 00:56:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725763AbgEGE4l (ORCPT ); Thu, 7 May 2020 00:56:41 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3F38C061A0F; Wed, 6 May 2020 21:56:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=e6F2FSy+90a4CBJo4OFpHQu5UPPeprM5/VV6nvsaHNM=; b=IlQ1KLt/gfQCNp/2YYACfzUAvM X/D5zrnZbBJxt4fTTkPRbO0abBcL5UXSvP84F3pPiIKxAGFEcl0xmqfpM7SKTkfFhy+zfxZO3G62A uZthWGV2OnNDMsi0cfOMM+An4MO1GRWhWTkz1lsyuUFOkgyogfeK3xhYK3nVrNJFK4P9k2YApbYLS xaT/yyR80cCXHfwpXgNAv58HSFjqMIUPIpU0BCSBWczC4w2kz827bDjcqGkFfFvM6T7zRK1d2rlLh YklmG0qnLg1nMAomIrEjNIjAlS1kupgS9seSUIxmvcLlYnLCQ3TeufhT7atUo69S5WcDWW83nplQQ mAh83sVw==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWYaE-0001Ho-Mm; Thu, 07 May 2020 04:56:30 +0000 Date: Wed, 6 May 2020 21:56:30 -0700 From: Christoph Hellwig To: ira.weiny@intel.com Cc: linux-kernel@vger.kernel.org, Andrew Morton , Christian Koenig , Huang Rui , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , "David S. Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Dave Hansen , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov , Dan Williams , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH V2 08/11] arch/kmap: Ensure kmap_prot visibility Message-ID: <20200507045630.GA22061@infradead.org> References: <20200504010912.982044-1-ira.weiny@intel.com> <20200504010912.982044-9-ira.weiny@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200504010912.982044-9-ira.weiny@intel.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Sun, May 03, 2020 at 06:09:09PM -0700, ira.weiny@intel.com wrote: > From: Ira Weiny > > We want to support kmap_atomic_prot() on all architectures and it makes > sense to define kmap_atomic() to use the default kmap_prot. > > So we ensure all arch's have a globally available kmap_prot either as a > define or exported symbol. > > Signed-off-by: Ira Weiny Looks good, Reviewed-by: Christoph Hellwig