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 lists1p.gnu.org (lists1p.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 B4D94CA9ED0 for ; Mon, 12 Oct 2026 12:20:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1xGF0M-0003RY-4V; Mon, 12 Oct 2026 08:19:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xGF02-0003QZ-5r for qemu-devel@nongnu.org; Mon, 12 Oct 2026 08:19:26 -0400 Received: from linux.microsoft.com ([13.77.154.182]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1xGF00-0006NI-OC for qemu-devel@nongnu.org; Mon, 12 Oct 2026 08:19:25 -0400 Received: from example.com (unknown [167.220.208.79]) by linux.microsoft.com (Postfix) with ESMTPSA id F004920B7169; Mon, 12 Oct 2026 05:19:19 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com F004920B7169 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1791807560; bh=cSWr/6dRPBS8RXtuL1ASH8v56OoYcLEYiS7iYhTYybQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YpSKGJNeFElrBmyHq0Zwf2nI+RtmyfiuxlosjsHYqrvwQxv7VtOKVoFZ2oTFHV//O G/r171kh1TdG2sHtJz+U+ajpNnKrly5m9q/p6w6VeH7gjUly9EDZsooyb2OgQXlqyx yiH80VlX9Zmt7c8Kjk6rQ5zNOusx3JQn/o0PaFz8= Date: Mon, 12 Oct 2026 14:19:20 +0200 From: Magnus Kulke To: Doru =?iso-8859-1?Q?Bl=E2nzeanu?= Cc: qemu-devel@nongnu.org, Wei Liu Subject: Re: [PATCH 0/1] target/i386/mshv: fix read and write memory across the page boundary Message-ID: References: <20260409175334.181249-1-dblanzeanu@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260409175334.181249-1-dblanzeanu@linux.microsoft.com> Received-SPF: pass client-ip=13.77.154.182; envelope-from=magnuskulke@linux.microsoft.com; helo=linux.microsoft.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, 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 Thu, Apr 09, 2026 at 08:53:33PM +0300, Doru Blânzeanu wrote: > This fixes the guest memory reading and writing spanning multiple pages for mshv Port I/O. > > Currently, the read_memory and write_memory functions only translate GVA-to-GPA once per buffer. > In case the buffer is bigger than a page, the translation is only valid for the first page. > > Doru Blânzeanu (1): > target/i386/mshv: fix read/write memory across the page boundary > > target/i386/mshv/mshv-cpu.c | 71 +++++++++++++++++++++++++++---------- > 1 file changed, 52 insertions(+), 19 deletions(-) > > -- > 2.53.0 included in mkulke-pull-20261006