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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v20-20020a056a00149400b0067e5edde6eesi7441399pfu.302.2023.07.14.08.39.02; Fri, 14 Jul 2023 08:39:14 -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=fHeliTIg; 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 S236245AbjGNPJA (ORCPT + 99 others); Fri, 14 Jul 2023 11:09:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235235AbjGNPI6 (ORCPT ); Fri, 14 Jul 2023 11:08:58 -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 534A62700; Fri, 14 Jul 2023 08:08:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=bk+FJ5y1FZ468j4zK+Q82PqwGRIC7IeBtGlwB2J1sZs=; b=fHeliTIg/93p/aGBuNLOKhpw0x iXwrkANZc+tyWcCQW/N4ZSJbiUz/RgbCWGFB2M08Fu15z/dAjUOST4IdJrMRTbS5iNkAeccse7aSe ++enCI5aLk+oyR2by2+xAWKkNYJ9yrjmxlXVKdxXJUXgmBpIR5hSzPPz3R+Xe9Z6WoDEwyM4FkGxz AGExAhgx9QmUQwWh+bQ1MW/0GTRkvIxv6adgXqw28E2k9/haA6o7Ok1mPQJC5ABXL+7Oge/P9/GhX +4ntawyskutGsajeaQsOhxrdmIJvYRTMEfauXYHrmpSdIG0IEGxVgjZFTy7g8d+8sldaiFfo1+mjQ JEm56Fag==; 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 1qKKPb-006JCe-1Y; Fri, 14 Jul 2023 15:08:51 +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) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 1DC733001E7; Fri, 14 Jul 2023 17:08:50 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id CA10721372B62; Fri, 14 Jul 2023 17:08:50 +0200 (CEST) Date: Fri, 14 Jul 2023 17:08:50 +0200 From: Peter Zijlstra To: Jens Axboe Cc: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com, andres@anarazel.de Subject: Re: [PATCH 4/8] io_uring: add support for futex wake and wait Message-ID: <20230714150850.GB3261758@hirez.programming.kicks-ass.net> References: <20230712162017.391843-1-axboe@kernel.dk> <20230712162017.391843-5-axboe@kernel.dk> <20230713111513.GH3138667@hirez.programming.kicks-ass.net> <20230713172455.GA3191007@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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 On Fri, Jul 14, 2023 at 08:52:40AM -0600, Jens Axboe wrote: > Saw your series - I'll take a look. In terms of staging when we get > there, would it be possible to split your flags series into the bare > minimum and trivial, and then have that as a dependency for this series > and the rest of your series? I think you only really need the first three patches, and I hope those are the least controversial of the lot. After those, I can implement the extra flags independently of the io_uring thing and all interfaces should just have it work. So yes :-)