From patchwork Wed Feb 5 20:32:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Wainer dos Santos Moschetta X-Patchwork-Id: 1233994 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=CPzbTGZ5; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 48CYDf6pPhz9sRY for ; Thu, 6 Feb 2020 07:33:38 +1100 (AEDT) Received: from localhost ([::1]:56048 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izRMe-0006lh-JU for incoming@patchwork.ozlabs.org; Wed, 05 Feb 2020 15:33:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34746) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izRM8-0006iV-Pq for qemu-devel@nongnu.org; Wed, 05 Feb 2020 15:33:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1izRM7-0004FH-P7 for qemu-devel@nongnu.org; Wed, 05 Feb 2020 15:33:04 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:31073 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1izRM7-0004Ak-Ll for qemu-devel@nongnu.org; Wed, 05 Feb 2020 15:33:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580934782; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XjKDdskZ2C0qnl6/P4NRgUHjmFbpHvatwx7sQXn5eyw=; b=CPzbTGZ5cOrigZRzqRuKtOvU0dNpzAvnq//zbK+Z/oMlV0dZwwNxR6FoW/aEJk4QzQTBZh SZuGl4Z6nFYNBvMwZIPf6e7JRoilhMfv4BeEGU+kkfJIPJZH2k+089EtWmfVmZL8+7jAdE OaMKAiIDPObBDPcCeT4iyiXe5ymPwN0= 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-13-y2qWjA7XMHqCFQ-TP4HUWQ-1; Wed, 05 Feb 2020 15:32:58 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7EB4C1137841; Wed, 5 Feb 2020 20:32:57 +0000 (UTC) Received: from virtlab501.virt.lab.eng.bos.redhat.com (virtlab501.virt.lab.eng.bos.redhat.com [10.19.152.162]) by smtp.corp.redhat.com (Postfix) with ESMTP id B5A0410013A1; Wed, 5 Feb 2020 20:32:56 +0000 (UTC) From: Wainer dos Santos Moschetta To: qemu-devel@nongnu.org Subject: [PATCH v4 4/8] python/qemu: accel: Fix kvm_available() on ppc64le Date: Wed, 5 Feb 2020 15:32:46 -0500 Message-Id: <20200205203250.30526-5-wainersm@redhat.com> In-Reply-To: <20200205203250.30526-1-wainersm@redhat.com> References: <20200205203250.30526-1-wainersm@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: y2qWjA7XMHqCFQ-TP4HUWQ-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: drjones@redhat.com, ehabkost@redhat.com, philmd@redhat.com, thuth@redhat.com, crosa@redhat.com, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" On ppc64le, the accel.kvm_available() check may wrongly return False because the host arch (as returned by os.uname[4]) and the target arch (ppc64) mismatch. In order to solve this it is added an ppc64le -> ppc64 mapping which is used as an fallback verification. Fixes: 53a049d7d78e5ccf6d4c0d7 Signed-off-by: Wainer dos Santos Moschetta Reviewed-by: Philippe Mathieu-Daudé --- python/qemu/accel.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/python/qemu/accel.py b/python/qemu/accel.py index 0b38ddf0ab..36ae85791e 100644 --- a/python/qemu/accel.py +++ b/python/qemu/accel.py @@ -24,7 +24,8 @@ LOG = logging.getLogger(__name__) # support which often includes its 32 bit cousin. ADDITIONAL_ARCHES = { "x86_64" : "i386", - "aarch64" : "armhf" + "aarch64" : "armhf", + "ppc64le" : "ppc64", } def list_accel(qemu_bin):