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[2620:137:e000::1:20]) by mx.google.com with ESMTP id 1-20020a630f41000000b0054fd0012d40si5593916pgp.316.2023.08.07.07.11.00; Mon, 07 Aug 2023 07:11:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=cC93uDtx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233665AbjHGMhh (ORCPT + 99 others); Mon, 7 Aug 2023 08:37:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233604AbjHGMhT (ORCPT ); Mon, 7 Aug 2023 08:37:19 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 578301701; Mon, 7 Aug 2023 05:37:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Subject:Cc:To:From:Date:Message-ID: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To:References; bh=9/pJsYj1/WijKEZ8K5YnSRYSKdOjes1Urr9WU45qQj4=; b=cC93uDtx74yN9RqC3KO1Jhv9Yj POF98BS+EVn0dtbcG4zEuHgfIS3Kyp9hCGW8ja3IlZQCQnvsaAEYWjy+27NobZmBpwMnfCb0nn49Y EIFwp3EOJ3wz6w1A9vNBWg5vE29PUdJHzshGMuhiWeEBY4k7i9bIGWJZKjoGMeMUKgCf31BmGkzQQ ymG3E3oVjnnl7D/5JmmQkSkR53HRyyEiKZ8A8mzWw8vhP51NHI3Yu01a5yd8t/k5tmYmU3JY/Oo8F j50JZBDjMu00XQmdWyRWJmmeLrWsF6FhesBZID6e8AWyo/VLmhVp5eVErS4tICWNQNUFpwQE8qeSH G6WM7kXg==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1qSzTk-003oSc-1J; Mon, 07 Aug 2023 12:36:56 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id CFC2E30014A; Mon, 7 Aug 2023 14:36:54 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 849AD202F9535; Mon, 7 Aug 2023 14:36:54 +0200 (CEST) Message-ID: <20230807121843.710612856@infradead.org> User-Agent: quilt/0.66 Date: Mon, 07 Aug 2023 14:18:43 +0200 From: Peter Zijlstra To: tglx@linutronix.de, axboe@kernel.dk Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, mingo@redhat.com, dvhart@infradead.org, dave@stgolabs.net, andrealmeid@igalia.com, Andrew Morton , urezki@gmail.com, hch@infradead.org, lstoakes@gmail.com, Arnd Bergmann , linux-api@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, malteskarupke@web.de Subject: [PATCH v2 00/14] futex: More futex2 bits X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! New version of the futex2 patches. Futex2 is a new interface to the same 'old' futex core. An attempt to get away from the multiplex syscall and add a little room for extentions. Changes since v1: - Moved the FUTEX2_{8,16,32,64} into FUTEX2_SIZE_Un namespace (tglx) - Added FUTEX2_SIZE_MASK by popular demand (arnd,tglx) - Added more comments (tglx) - Updated __NR_compat_syscalls for arm64 (arnd) - Folded some tags