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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63B45C47255 for ; Mon, 11 May 2020 14:21:12 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2CB30206DB for ; Mon, 11 May 2020 14:21:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gK7rz3N1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2CB30206DB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51904 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jY9Is-0004o1-FL for qemu-devel@archiver.kernel.org; Mon, 11 May 2020 10:21:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55644) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jY99E-00009V-OE for qemu-devel@nongnu.org; Mon, 11 May 2020 10:11:12 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:42483 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jY99D-0003lm-6R for qemu-devel@nongnu.org; Mon, 11 May 2020 10:11:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589206269; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type; bh=Bm5qAWA9IZjbvui5U1ITShEozof1Yy7dnvEPJ7EVQj0=; b=gK7rz3N1SBkureisbCU3AJJTJdaQ4nc54UxafQIzIyzNgJVjTt6OGAP+Elchz26z+rU1lU qSN38+qHf6QUwAW87ftC5+BOBidpQw/PuSBX5efXfKPQPDYHDORIahfxhmzLkl9Gmub6qZ mWPiyGB2QtogYE3cRGPAVONnM7bVleU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-257-fssBP8CeONSc26GkVGZ79Q-1; Mon, 11 May 2020 10:11:07 -0400 X-MC-Unique: fssBP8CeONSc26GkVGZ79Q-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 90F3E475 for ; Mon, 11 May 2020 14:11:06 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id B7ACC5C1B2; Mon, 11 May 2020 14:11:05 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH 0/2] make -M memory-backend and -numa memdev mutually exclusive Date: Mon, 11 May 2020 10:11:01 -0400 Message-Id: <20200511141103.43768-1-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Received-SPF: pass client-ip=207.211.31.120; envelope-from=imammedo@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/11 02:55:57 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, ehabkost@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The options can't be used together (1st provides RAM for non-numa and fake-numa, while 2nd provides RAM for each numa node). If used together it might lead to crashes, so add a check to prevent simultaneous usage. Igor Mammedov (2): vl.c: run preconfig loop before creating default RAM backend numa: prevent usage of -M memory-backend and -numa memdev at the same time hw/core/numa.c | 5 +++++ softmmu/vl.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) -- 2.18.4