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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D17DC05027 for ; Thu, 26 Jan 2023 20:21:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232768AbjAZUVw (ORCPT ); Thu, 26 Jan 2023 15:21:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232767AbjAZUVu (ORCPT ); Thu, 26 Jan 2023 15:21:50 -0500 Received: from out-128.mta0.migadu.com (out-128.mta0.migadu.com [91.218.175.128]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD0C647089 for ; Thu, 26 Jan 2023 12:21:48 -0800 (PST) Date: Thu, 26 Jan 2023 20:21:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1674764506; 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: in-reply-to:in-reply-to:references:references; bh=HCSsOa0JEOzhu3a9IEBtJokH+VBhBqNS4dXI8GM6BrQ=; b=i/OFi55Kk1Tj0Kbnkwfvkt5xhK41K7otXqMXHyW9PC+97eT58SMprP3IyAXkwxD+HzvAfI 2rOsQDnYp/lYKzNBFcuBYyaUOsEO0DG6HreD7ssgJPJgzzW7fn4Jku/4QAoTmt/QyTNUey 6xw2MuMloIX00xPGtvtk1Tw91nAIiz0= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Oliver Upton To: Gavin Shan Cc: kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, pbonzini@redhat.com, corbet@lwn.net, maz@kernel.org, will@kernel.org, ricarkol@google.com, eric.auger@redhat.com, yuzhe@nfschina.com, renzhengeek@gmail.com, reijiw@google.com, ardb@kernel.org, Julia.Lawall@inria.fr, yuzenghui@huawei.com, seanjc@google.com, shan.gavin@gmail.com Subject: Re: [PATCH v2 0/3] Improve dirty ring warning report Message-ID: References: <20230119234405.349644-1-gshan@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230119234405.349644-1-gshan@redhat.com> X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Fri, Jan 20, 2023 at 07:44:02AM +0800, Gavin Shan wrote: > It has been known case where no running VCPU context exists when the > vgic/its tables are saved. There are other two unknown cases where we > don't have the running VCPU context: (a) restore vgic3 LPI pending > status. (b) restoring vgic3 pending tables. > > PATCH[1] adds unified helper vgic_write_guest_lock() > PATCH[2 - 3] allows no-running-vcpu context for (a) and (b) Besides the issue with the first patch, for the series: Reviewed-by: Oliver Upton -- Thanks, Oliver