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 D6D4AC61DE2 for ; Mon, 31 Aug 2026 11:50:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x10Wz-0002Jw-EQ; Mon, 31 Aug 2026 07:50:29 -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 1x10Ww-0002JJ-TS for qemu-devel@nongnu.org; Mon, 31 Aug 2026 07:50:26 -0400 Received: from va-2-38.ptr.blmpb.com ([209.127.231.38]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1x10Ws-0000ID-GW for qemu-devel@nongnu.org; Mon, 31 Aug 2026 07:50:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=lanxincomputing-com.20200927.dkim.feishu.cn; t=1788177001; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=fazG+qJAphHySqt0q2TOL3Y5pYodsiDtOJdzQF2QXHM=; b=vwT6Wq518WACKy0IASW/FRWQKSEbEc+9FBo+E4zredUk7uoI4K7lXi+UowCkGjPsW0u6N2 402prwD96r+/n+Ih0ORWvciYMM5BFPD9h8hpemNTMWBPZvcOefQ3PTlgOD+cKhHU+aZdHp cl0bc876ll0488l6xELb/noLbgGX8ddgr/G9zSOz7J6NdKCgdPGgAEvoI6hu2YTHGz7DWf bytOUNBy7IK7WtrItfwT6AjiIMsK4vCxzifQspZ60DvC+fGC3MXejsGeDzIQNgAiwMNz+V IqPwSvaE23AN8usVcK3mQ9U0DK2iUr/s/pqXGlDGaHr/6HLjjUPzdOdmbXy+aw== Date: Mon, 31 Aug 2026 19:49:54 +0800 In-Reply-To: <877bl6eoqv.fsf@draig.linaro.org> Content-Transfer-Encoding: quoted-printable Content-Language: en-US From: "BillXiang" Subject: Re: KVM/QEMU community call tomorrow - agenda items? User-Agent: Mozilla Thunderbird Content-Type: text/plain; charset=UTF-8 References: <877bl6eoqv.fsf@draig.linaro.org> To: =?utf-8?q?Alex_Benn=C3=A9e?= , "Albert Esteve" , "Alberto Faria" , "Alessandro Di Federico" , "Alistair Francis" , "Anton Johansson" , "Markus Armbruster" , "Brian Cain" , "Daniel P. Berrange" , "Chao Peng" , , =?utf-8?q?C=C3=A9dric_Le_Goater?= , , , "Demi Marie Obenour" , , "Eric Blake" , , "Edgar E. Iglesias" , "Eduardo Habkost" , "Elena Ufimtseva" , "Auger Eric" , , , "Alyssa Ross" , , "Warner Losh" , , "Jan Kiszka" , "Jason Gunthorpe" , , "Jim Shu" , "Joao Martins" , "Konrad Rzeszutek Wilk" , "Luc Michel" , "Manos Pitsidianakis" , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , , "Max Chou" , "Mark Burton" , "Ho, Nelson" , "Paul Walmsley" , "Paolo Bonzini" , "Peter Maydell" , "QEMU Developers" , "Roberto Campesato" , "Richard Henderson" , "Shameerali Kolothum Thodi" , "Bernhard Beschow" , "Stefan Hajnoczi" , "Thomas Huth" , , "Wei Wang" , , "LIU Zhiwei" , , X-Original-From: BillXiang X-Lms-Return-Path: Received: from [127.0.0.1] ([123.120.5.129]) by smtp.feishu.cn with ESMTPS; Mon, 31 Aug 2026 19:49:58 +0800 Message-Id: <413b9ba2-20cf-4af6-9998-be46da277c84@lanxincomputing.com> Mime-Version: 1.0 Received-SPF: pass client-ip=209.127.231.38; envelope-from=xiangwencheng@lanxincomputing.com; helo=va-2-38.ptr.blmpb.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, SPF_HELO_NONE=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 8/31/2026 3:24 PM, Alex Benn=C3=A9e wrote: >=20 > Hi, >=20 > The KVM/QEMU community call is at: >=20 > https://meet.jit.si/kvmcallmeeting > @ > 01/09/2026 14:00 UTC >=20 > Are there any agenda items for the sync-up? >=20 Hi, How about discussing the patch[1]: "virtio: Add aligned ld/st accessors for vring". As pointed out in the patch, this has been a long-standing issue. It is=20 now necessary to introduce atomic accessors for fields that require=20 atomicity, such as the avail_idx field in virtio. This support is=20 especially crucial for architectures like RISC-V, which do not natively=20 support misaligned memory accesses. I'm particularly eager to receive more suggestions for it. Thanks, -- BillXiang [1]=20 https://lore.kernel.org/qemu-devel/20260821100856.1794011-1-xiangwencheng@l= anxincomputing.com/