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 X-Spam-Level: X-Spam-Status: No, score=-11.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0DC2C47087 for ; Tue, 25 May 2021 19:52:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A84B46101B for ; Tue, 25 May 2021 19:52:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232894AbhEYTyV (ORCPT ); Tue, 25 May 2021 15:54:21 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20852 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232849AbhEYTyV (ORCPT ); Tue, 25 May 2021 15:54:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1621972370; 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=L89GNKXuzf7d3bllCeedk3EnkkNLHNVcJL3vTLDbOyc=; b=Vw6OIaGGQvj2BWis8uUW0+UIubCbMvJcPr9JF+F5tmMYFKhT1HNMMgljneY14Cohgo5cdR 0SmucPKuM+ejTIAMIbp/Y+gSnFtGO3XTNP7mKs3S8AhIJhynf0Fs0ndxtb8c1ZJse0YaPu cSy6Ibwp1goznnrkttUkkfmySAfrHp8= Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-183-5DsFRoDLOfua6g9zGDooUQ-1; Tue, 25 May 2021 15:52:49 -0400 X-MC-Unique: 5DsFRoDLOfua6g9zGDooUQ-1 Received: by mail-qt1-f198.google.com with SMTP id b19-20020ac84f130000b02901d543c52248so27236829qte.1 for ; Tue, 25 May 2021 12:52:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=L89GNKXuzf7d3bllCeedk3EnkkNLHNVcJL3vTLDbOyc=; b=fm/cTuHq0FjMxDsHblv0viEba0PNm0284l5fScWogQ/QsKYn/tQjaOu8Uc95SP0XNc exr80HyUzCaqdp9+O9Z8NVLwFnexDKBNF/kmOnQNnz+Z4+lork+aQI+PiAs41FZeK4su S2TD7r665uzuoSpyiD1PSffKa7q34HB3qMg4jodqjqho7bMtD2c2H1qdRhBYSrm724yD TIt5geibRa0p4UIdxgz0cXoZbEl9Zp8a92V80pxD+SpqAhzlmTqySLOjiVMVYxPdlX4o 51Om+J930lLMXq0PlCpuYNlGqoSIieaGvwlE3nT45PkhAbAPhpNkbq5sCNrIMGSObmlW +/jw== X-Gm-Message-State: AOAM531G68AmYgDN9pCWN8dOkFnt/NI/44X9L4hWMlUOVARNdWEMuYq6 AINeRFKAYuNECGtXarHbFWKWtrFtEi08Sqw+cOidvXNCygBlYCtX+EDd9SHbzto9jsDTwajFJcr KLUnhVWb3UaC0 X-Received: by 2002:a05:620a:577:: with SMTP id p23mr37372720qkp.237.1621972368736; Tue, 25 May 2021 12:52:48 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzeYN9ywDbXu83BzVh3PakPB2vF1MglDmAbRyDVZSahFhTPzLWWof7gPF1rBi3Ixt4I8TYUmQ== X-Received: by 2002:a05:620a:577:: with SMTP id p23mr37372705qkp.237.1621972368514; Tue, 25 May 2021 12:52:48 -0700 (PDT) Received: from t490s (bras-base-toroon474qw-grc-72-184-145-4-219.dsl.bell.ca. [184.145.4.219]) by smtp.gmail.com with ESMTPSA id z3sm128470qkj.40.2021.05.25.12.52.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 May 2021 12:52:48 -0700 (PDT) Date: Tue, 25 May 2021 15:52:47 -0400 From: Peter Xu To: Marcelo Tosatti Cc: kvm@vger.kernel.org, Paolo Bonzini , Alex Williamson , Sean Christopherson Subject: Re: [patch 1/3] KVM: x86: add start_assignment hook to kvm_x86_ops Message-ID: References: <20210525134115.135966361@redhat.com> <20210525134321.254128742@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210525134321.254128742@redhat.com> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Tue, May 25, 2021 at 10:41:16AM -0300, Marcelo Tosatti wrote: > Add a start_assignment hook to kvm_x86_ops, which is called when > kvm_arch_start_assignment is done. > > The hook is required to update the wakeup vector of a sleeping vCPU > when a device is assigned to the guest. > > Signed-off-by: Marcelo Tosatti Reviewed-by: Peter Xu -- Peter Xu