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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 CCA41C28CBC for ; Wed, 6 May 2020 06:14:51 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9FB98206E6 for ; Wed, 6 May 2020 06:14:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="aaJA2CBm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9FB98206E6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jPBd/g9pKZ3ANZsVv2y15fONyy3XVjM4INausdI1Skk=; b=aaJA2CBmLRN/Sx SQxkRvb67JOig9MwoQ/2UAzov+CX0lh+8qfZSy8kCFt5m/8jg7EVIJkZheFbBOzIUXVsVRFzFlLeM epqzqbsyjNV4RayoAPuwdZsgYpzicSJ74h+rJwXvi6caxRcJ79nASCRSb08O9zwTdCxUn6oDNY86n ODp2X9DZcJwIDxVf0B/6+2KJYvtWAkyCOGx6Mw1rwQOO7q99Cvinb4IQtKI9wMmbtuq7WNv3TAXyl k3bBXl2wiN9jcoGXo58lI0e6E8/kKcNIOOIVymq24NfvjGz5DxnM0kzTnaTM27GdONaz3+t+hFD/6 F546LqvcYAtduJHBzwvw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWDKT-0006ZO-LC; Wed, 06 May 2020 06:14:49 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWDJq-00064d-Uc; Wed, 06 May 2020 06:14:10 +0000 Date: Tue, 5 May 2020 23:14:10 -0700 From: Christoph Hellwig To: ira.weiny@intel.com Subject: Re: [PATCH V2 10/11] arch/kmap: Define kmap_atomic_prot() for all arch's Message-ID: <20200506061410.GE5192@infradead.org> References: <20200504010912.982044-1-ira.weiny@intel.com> <20200504010912.982044-11-ira.weiny@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200504010912.982044-11-ira.weiny@intel.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Zijlstra , Benjamin Herrenschmidt , Dave Hansen , dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, "James E.J. Bottomley" , Max Filippov , Huang Rui , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Dan Williams , Helge Deller , x86@kernel.org, linux-csky@vger.kernel.org, Ingo Molnar , linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, Borislav Petkov , Andy Lutomirski , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Chris Zankel , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, Christian Koenig , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, May 03, 2020 at 06:09:11PM -0700, ira.weiny@intel.com wrote: > From: Ira Weiny > > To support kmap_atomic_prot(), all architectures need to support > protections passed to their kmap_atomic_high() function. Pass > protections into kmap_atomic_high() and change the name to > kmap_atomic_high_prot() to match. > > Then define kmap_atomic_prot() as a core function which calls > kmap_atomic_high_prot() when needed. > > Finally, redefine kmap_atomic() as a wrapper of kmap_atomic_prot() with > the default kmap_prot exported by the architectures. > > Signed-off-by: Ira Weiny Looks good, Reviewed-by: Christoph Hellwig _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel