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 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 69E2AC28CBC for ; Wed, 6 May 2020 06:19:32 +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 1924A20714 for ; Wed, 6 May 2020 06:19:31 +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="j952TzFr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1924A20714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 49H5z53lwszDqTT for ; Wed, 6 May 2020 16:19:29 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=bombadil.srs.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=batv+6d584a7a2daf23bdd0a2+6100+infradead.org+hch@bombadil.srs.infradead.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20170209 header.b=j952TzFr; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 49H5qS1gc0zDqRw for ; Wed, 6 May 2020 16:12:52 +1000 (AEST) 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=Oc7HruaqMyMr9pTlVN1ulKYPOvpUsDEw+vO89pPdjyA=; b=j952TzFrbpHbH5dTGsB49rrCV2 t1BowzsK1PnLyvg0lTCicbOUDm6PEyLVlvMpcMMUHbXceEhf1kp8HDLBVXrHgganuuymqfj54ljrR z1m4PJ0Ro+S0bDyz/mC1OhV65GLm8CfEzbnzVsP+K8pxAH+oPcWn5Ywc+/caniRYXzanTAFtxoHDb n9eHKd095iiiXu0QHpCuPklZcAM5tTh1mCzabpDTQYzBHrWPayhql6HbCDZF9Yy60RJ+G6gyIoRyH 2C4b3K1foDBtZf0HqP4Lrr3tpOPiecFX4lz/sxjRu/SwSYdF4Wog1oFq8RQDe0W/3J3JLRBDJnwR3 AZMrrU1g==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWDIF-0004bp-TW; Wed, 06 May 2020 06:12:31 +0000 Date: Tue, 5 May 2020 23:12:31 -0700 From: Christoph Hellwig To: ira.weiny@intel.com Subject: Re: [PATCH V2 07/11] arch/kunmap_atomic: Consolidate duplicate code Message-ID: <20200506061231.GC5192@infradead.org> References: <20200504010912.982044-1-ira.weiny@intel.com> <20200504010912.982044-8-ira.weiny@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200504010912.982044-8-ira.weiny@intel.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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: Peter Zijlstra , 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" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sun, May 03, 2020 at 06:09:08PM -0700, ira.weiny@intel.com wrote: > From: Ira Weiny > > Every single architecture (including !CONFIG_HIGHMEM) calls... > > pagefault_enable(); > preempt_enable(); > > ... before returning from __kunmap_atomic(). Lift this code into the > kunmap_atomic() macro. > > While we are at it rename __kunmap_atomic() to kunmap_atomic_high() to > be consistent. > > Signed-off-by: Ira Weiny Looks good, Reviewed-by: Christoph Hellwig