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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 70D96EB64DA for ; Wed, 12 Jul 2023 15:09:32 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=jiqWTed+; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4R1LkL4ykbz3c5f for ; Thu, 13 Jul 2023 01:09:30 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=jiqWTed+; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=infradead.org (client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=peterz@infradead.org; receiver=lists.ozlabs.org) Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) (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 4R1LjM2Xjcz3bvd for ; Thu, 13 Jul 2023 01:08:39 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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=DNc/ePBoNgd+bEoPBcid3Rf/V7MDlOQu7ZJsXNCj0Mw=; b=jiqWTed+ZeLN2KTPCdu1HY3ZBo wH5c3x89xYsxPuc/QHg8uV5veO+oAqZ8AmXA9rY0Q98FKHPJw+OiAe6dHd+NFpKwLxhvWknI6uMXq Wcg903Vv3L9yDHlbBHFkDjr+1DAA5jBhb/YE8PD7rHARUVRRUk0lkM5C7TOWCaVhccxl8adTzE5Eb rO4px1w5Nj3DcFx0QKzw0kVjHuMi3zhu9LU/2T5c1R3YOdlzMfzBwe4iYmlQ9h/D+LG9RJ0VprlSG 4BxIWdiLfUH9WK3mMzqlzC004PI9QICt61A+eXbUdghJDnkZ+i2o5ZgjpnknSikyCmebQfhFb/MR6 qlI+KlLg==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1qJbS0-00Gnv5-1z; Wed, 12 Jul 2023 15:08:20 +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 9F90030036B; Wed, 12 Jul 2023 17:08:18 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 8781D240EBDA6; Wed, 12 Jul 2023 17:08:18 +0200 (CEST) Date: Wed, 12 Jul 2023 17:08:18 +0200 From: Peter Zijlstra To: Valentin Schneider Subject: Re: [RFC][PATCH] sched: Rename DIE domain Message-ID: <20230712150818.GL3100107@hirez.programming.kicks-ass.net> References: <20230712141056.GI3100107@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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: juri.lelli@redhat.com, dave.hansen@linux.intel.com, bsegall@google.com, hpa@zytor.com, agordeev@linux.ibm.com, linux-s390@vger.kernel.org, vincent.guittot@linaro.org, x86@kernel.org, mingo@redhat.com, mgorman@suse.de, borntraeger@linux.ibm.com, gor@linux.ibm.com, hca@linux.ibm.com, npiggin@gmail.com, bp@alien8.de, rostedt@goodmis.org, Thomas Gleixner , dietmar.eggemann@arm.com, bristot@redhat.com, linux-kernel@vger.kernel.org, svens@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, Jul 12, 2023 at 04:02:38PM +0100, Valentin Schneider wrote: > On 12/07/23 16:10, Peter Zijlstra wrote: > > Hi > > > > Thomas just tripped over the x86 topology setup creating a 'DIE' domain > > for the package mask :-) > > > > Since these names are SCHED_DEBUG only, rename them. > > I don't think anybody *should* be relying on this, but who knows. > > > > FWIW I don't care much about the actual name. Confusion is due to x86 growing an actual die topology and this not being it. Other than that, I can't be bothered too much about the silly name either. > There are some stray references to DIE in comments - see below. Bit funny > to see: > - * - Package (DIE) > + * - Package (PKG) > > With that: > Acked-by: Valentin Schneider Durr, I did a git-grep SD_INIT_NAME().. Thanks!