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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9913C32772 for ; Thu, 18 Aug 2022 16:44:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344902AbiHRQoA (ORCPT ); Thu, 18 Aug 2022 12:44:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244720AbiHRQn7 (ORCPT ); Thu, 18 Aug 2022 12:43:59 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD76C72FC9 for ; Thu, 18 Aug 2022 09:43:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660841037; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=eqToihXW7UPc5fyH33OBT/OedZIImlp+Kc9bZc6ly0A=; b=VB0JeSuqVWSjoRAFSG89e/vlPzbLsmuh0/kSzlRpEjYpKA8OA/APqsMpItIooyt1FQrRf7 a9gE+qnWOeN6rdO51IkddXFf+JbaJhB+qFXTmi/8MHtjzLHY4rwPzq/KdUhdn3PfEJFOoG 6ZqTzmmXWskvUWkYg3w4+3krTc8MOjU= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-261-GT36AfAhMjChvBi-u_YnMw-1; Thu, 18 Aug 2022 12:43:56 -0400 X-MC-Unique: GT36AfAhMjChvBi-u_YnMw-1 Received: by mail-wm1-f69.google.com with SMTP id i132-20020a1c3b8a000000b003a537064611so1176173wma.4 for ; Thu, 18 Aug 2022 09:43:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc; bh=eqToihXW7UPc5fyH33OBT/OedZIImlp+Kc9bZc6ly0A=; b=rpv/N8SwIp2orWEf7+rLECMS8kMGOHMuc76/Pd+5qjbvCOOWmpHS3fC/4huny0DU6t OGboyBflszLVNv/w0vYx5ecbHMi1mAr6vGKfO6ouw4H4U9X28PHsWT3EpkyngCu8c8s0 VnV2pCbReihYVL2tKUKEnTZFNTQSsmgyYcR6/1K9j/wWkXd/DkPKY3jD1P0eN9+WnhQV 6TnrwYOPmJILDKehpzOKk4L0fmbfKvy7frBFSmxKNG14+AZ/zBR/qoMcfu2XiqWW2xYu nDbYvDtwFZuE335XYz0224/8ig3ZIaKtAGlCYSe4ualnVKBSOvvZoQTu54zE+GfOM2HP QdoA== X-Gm-Message-State: ACgBeo1hRxrUQBc/ISybcW3e6U7osfcUm/SSTSnfVshA53hjGdqofBnv e0j2T39+54Xv7GO1d7Q70YfveF9LmO+W3/XcusmimWEW7Z9Bzu775LtZnmZSLdnBbO9KbPy2YAI YtzPwcmsrplEDZemX X-Received: by 2002:a05:600c:34c5:b0:3a5:f6e5:1cb4 with SMTP id d5-20020a05600c34c500b003a5f6e51cb4mr2462954wmq.71.1660841035507; Thu, 18 Aug 2022 09:43:55 -0700 (PDT) X-Google-Smtp-Source: AA6agR6zVAvV4ZDxfM+xoVbsQJM08MqXGQTOR77bBLXVroW/ZlJy6DF/9cr8lI/MZsemart2GDI+Og== X-Received: by 2002:a05:600c:34c5:b0:3a5:f6e5:1cb4 with SMTP id d5-20020a05600c34c500b003a5f6e51cb4mr2462928wmq.71.1660841035373; Thu, 18 Aug 2022 09:43:55 -0700 (PDT) Received: from vschneid.remote.csb ([185.11.37.247]) by smtp.gmail.com with ESMTPSA id l17-20020a05600c4f1100b003a1980d55c4sm6660692wmq.47.2022.08.18.09.43.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Aug 2022 09:43:54 -0700 (PDT) From: Valentin Schneider To: Jesse Brandeburg , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Saeed Mahameed , Leon Romanovsky , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Yury Norov , Andy Shevchenko , Rasmus Villemoes , Ingo Molnar , Peter Zijlstra , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Mel Gorman , Greg Kroah-Hartman , Barry Song , Heiko Carstens , Tony Luck , Jonathan Cameron , Gal Pressman , Tariq Toukan Subject: Re: [PATCH v2 0/5] sched, net: NUMA-aware CPU spreading interface In-Reply-To: <9b062b28-e6dd-3af1-da02-1bc511ed6939@intel.com> References: <20220817175812.671843-1-vschneid@redhat.com> <9b062b28-e6dd-3af1-da02-1bc511ed6939@intel.com> Date: Thu, 18 Aug 2022 17:43:53 +0100 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 18/08/22 09:28, Jesse Brandeburg wrote: > On 8/17/2022 10:58 AM, Valentin Schneider wrote: >> Hi folks, >> >> Tariq pointed out in [1] that drivers allocating IRQ vectors would benefit >> from having smarter NUMA-awareness (cpumask_local_spread() doesn't quite cut >> it). >> >> The proposed interface involved an array of CPUs and a temporary cpumask, and >> being my difficult self what I'm proposing here is an interface that doesn't >> require any temporary storage other than some stack variables (at the cost of >> one wild macro). >> >> Patch 5/5 is just there to showcase how the thing would be used. If this doesn't >> get hated on, I'll let Tariq pick this up and push it with his networking driver >> changes (with actual changelogs). > > I am interested in this work, but it seems that at least on lore and in > my inbox, patch 3,4,5 didn't show up. I used exactly the same git send-email command for this than for v1 (which shows up in its entirety on lore), but I can't see these either. I'm going to assume they got lost and will resend them.