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 DCB61C61DB3 for ; Thu, 12 Jan 2023 18:05:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240405AbjALSFl (ORCPT ); Thu, 12 Jan 2023 13:05:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240190AbjALSEd (ORCPT ); Thu, 12 Jan 2023 13:04:33 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E25055BE for ; Thu, 12 Jan 2023 09:30:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673544633; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=i/lvS+ojIOxa33FISjD+yVm9wbamhlAkCJM+NcfjFlc=; b=gXBgBQ/onhhSQ5Z4j9vMDX5pFLEGy6jw0Iy0aaNvEpzDPpgBLkcjqcoiJAU3fZ5TUH/z2V LfdBT3SceRSf4/FqDN6qKhKAY3LPn96Xx2H7tkqp4sklH8EwkKEzqOzcteHkRY5IY8/OGW mG0v/X4A44MQxQsAtkJnWsz07DFwjzI= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-632-vMTougR0OeitbYJ6baXRag-1; Thu, 12 Jan 2023 12:30:30 -0500 X-MC-Unique: vMTougR0OeitbYJ6baXRag-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 75B673806721; Thu, 12 Jan 2023 17:30:29 +0000 (UTC) Received: from redhat.com (unknown [10.33.36.222]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 08DD5492B02; Thu, 12 Jan 2023 17:30:26 +0000 (UTC) Date: Thu, 12 Jan 2023 17:30:24 +0000 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Nina Schoetterl-Glausch Cc: Pierre Morel , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, borntraeger@de.ibm.com, pasic@linux.ibm.com, richard.henderson@linaro.org, david@redhat.com, thuth@redhat.com, cohuck@redhat.com, mst@redhat.com, pbonzini@redhat.com, kvm@vger.kernel.org, ehabkost@redhat.com, marcel.apfelbaum@gmail.com, eblake@redhat.com, armbru@redhat.com, seiden@linux.ibm.com, nrb@linux.ibm.com, frankja@linux.ibm.com, clg@kaod.org Subject: Re: [PATCH v14 09/11] qapi/s390/cpu topology: monitor query topology information Message-ID: Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= References: <20230105145313.168489-1-pmorel@linux.ibm.com> <20230105145313.168489-10-pmorel@linux.ibm.com> <71b5c6d559cec1eeb003ef7bc892a81da4efa613.camel@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <71b5c6d559cec1eeb003ef7bc892a81da4efa613.camel@linux.ibm.com> User-Agent: Mutt/2.2.9 (2022-11-12) X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Thu, Jan 12, 2023 at 06:27:04PM +0100, Nina Schoetterl-Glausch wrote: > On Thu, 2023-01-12 at 12:10 +0000, Daniel P. Berrangé wrote > > [...] > > > > We already have 'query-cpus-fast' wich returns one entry for > > each CPU. In fact why do we need to add query-topology at all. > > Can't we just add book-id / drawer-id / polarity / dedicated > > to the query-cpus-fast result ? > > Is there an existing command for setting cpu properties, also? No, there's nothing applicable that I recall for runtime property changes on CPUs. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|