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.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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1D38D10F284D for ; Fri, 27 Mar 2026 16:41:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w6AEV-0005RR-S6; Fri, 27 Mar 2026 12:40:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w6AEP-0005Qv-Rb for qemu-devel@nongnu.org; Fri, 27 Mar 2026 12:40:23 -0400 Received: from linux.microsoft.com ([13.77.154.182]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w6AEO-0002Fq-G0 for qemu-devel@nongnu.org; Fri, 27 Mar 2026 12:40:21 -0400 Received: from example.com (p5086d205.dip0.t-ipconnect.de [80.134.210.5]) by linux.microsoft.com (Postfix) with ESMTPSA id 1A85B20B710C; Fri, 27 Mar 2026 09:40:14 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 1A85B20B710C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1774629616; bh=ZjjNWHSvE7Ye+VJVv0gk5N+LuoZPKugVoWIKkvxZAHM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VLzhALW7go6fiIMPs+AJJAC+4+kekeW63wNVKLJcZgSrl2pzqe3v7jKwIqNKBjPaH SfPsa/yos0kFN/lVhSTUnpisBIXj3Mrq4uuvr9W5YwHx17jRweNm4lDp7mU3SY5hZr e3XWI18EDN567BNSYlCsNF+tmhEAy7DxhcqQObis= Date: Fri, 27 Mar 2026 17:40:11 +0100 From: Magnus Kulke To: Paolo Bonzini Cc: qemu-devel@nongnu.org, Wei Liu , Wei Liu , Magnus Kulke , Zhao Liu Subject: Re: [PATCH v3 9/9] accel/mshv: disable la57 (5lvl paging) Message-ID: References: <20260323115711.353793-1-magnuskulke@linux.microsoft.com> <20260323115711.353793-10-magnuskulke@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=13.77.154.182; envelope-from=magnuskulke@linux.microsoft.com; helo=linux.microsoft.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Mar 27, 2026 at 05:08:34PM +0100, Paolo Bonzini wrote: > Is this still true with the latest target/i386/emulate changes from 11.0? > > Paolo Unfortunately yes, d1d985a34d addresses an overflow issue, but we're still seeing MMIO errors after the change from TRANSLATE_GVA hypercall to the userland tablewalk for the mshv accelerator. I've tracked this issue and we will investigate further. best, magnus