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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 5CCBCC76195 for ; Thu, 18 Jul 2019 13:53:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE78221019 for ; Thu, 18 Jul 2019 13:53:35 +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="iGH3Codc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390570AbfGRNxf (ORCPT ); Thu, 18 Jul 2019 09:53:35 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:52088 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390537AbfGRNxd (ORCPT ); Thu, 18 Jul 2019 09:53:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Subject:Cc:To:From:Date:Message-Id: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=TwfmR5tTn6/LBXbB/rae7IzpBvJIoc1FPGUkeejKVqI=; b=iGH3CodcpGY8HZv0ZhjZVbixb 9HvqMaKmt18fIpDaFvcgYYBrQ5uoatKGwljH9sB/iBDcmzRk5xOKeItzsU8OnWHf42LhFzQd8T7wM t5ZOc8hgEvZeRd80NJtSyX9MdrCrNUfVbaH0venw9mKOk8rpq+pzKmxKhc951VYZtsWTzeJIOdzyY g5skGAY5uMWbJtLZBWnficbgpbQwCcc3ruAE05G43KQjPeOQqn8g5/sc64Tgj0F6KnrQSG6YC5jzi KbxFxSQREZVDRB4cy69yOSd7Bdc1maWJ59YkxpPYAUzII700wRgOnFq5kyXrkup4wwOO7OQs84ewY QI3Deu0dg==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1ho6qa-0006Jb-VC; Thu, 18 Jul 2019 13:53:25 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id BE9C820B979A2; Thu, 18 Jul 2019 15:53:22 +0200 (CEST) Message-Id: <20190718134954.496297975@infradead.org> User-Agent: quilt/0.65 Date: Thu, 18 Jul 2019 15:49:54 +0200 From: Peter Zijlstra To: Will Deacon Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Jan Stancek , Waiman Long , dbueso@suse.de, mingo@redhat.com, jade.alglave@arm.com, paulmck@linux.vnet.ibm.com Subject: [PATCH 0/4] Various rwsem ACQUIRE fixes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These are the patches I ended up with after we started with Jan's patch (edited).