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=-7.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 270BACA9EAF for ; Sun, 27 Oct 2019 17:45:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE3D521D7F for ; Sun, 27 Oct 2019 17:45:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572198347; bh=oZE6MaDIwTuzAwWjcBVOI/6es5zXUTCf5HCui/65AAM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Zq23U4d+JHOHvKFORMGOvCzLtM21RS7tnQlC+JEmY7OdGsMzaY22VVSfLSuy+W748 ax0BQGSgIXl9I/BWbevXgLARIay4GJarzIIfdJPOKzJVIT+ujfE3WCsBJgvWXo7tLe nzTnB327n8W998nDQyGfzDu+7OoHal9bbjPIqyWU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727648AbfJ0Rpq (ORCPT ); Sun, 27 Oct 2019 13:45:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:57770 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727099AbfJ0Rpq (ORCPT ); Sun, 27 Oct 2019 13:45:46 -0400 Received: from localhost (100.50.158.77.rev.sfr.net [77.158.50.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8A89820679; Sun, 27 Oct 2019 17:45:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572198345; bh=oZE6MaDIwTuzAwWjcBVOI/6es5zXUTCf5HCui/65AAM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jsheKlsPRRO+1LiQyX6e7qi7CpB1wBE5ZZ5RROpO6qGZlQQJMwv6oTm/oYWi4tse0 Hk3G+0ttQ6oN6dssuyH5jBTIpIeyQXADPaVLCS2UtL35a++A6Inp7Zxi+hQ+MkwUls bkEBCnNhbaZwE6qenk+FKoRpNmvELqLBEVAro/yk= Date: Sun, 27 Oct 2019 18:45:41 +0100 From: "gregkh@linuxfoundation.org" To: Michael Kelley Cc: "20191010123258.16919-1-rkagan@virtuozzo.com" <20191010123258.16919-1-rkagan@virtuozzo.com>, "rkagan@virtuozzo.com" , "tglx@linutronix.de" , vkuznets , "stable@vger.kernel.org" , "stable-commits@vger.kernel.org" Subject: Re: Patch "x86/hyperv: Make vapic support x2apic mode" has been added to the 4.19-stable tree Message-ID: <20191027174541.GA2491656@kroah.com> References: <15721920637928@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.2 (2019-09-21) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, Oct 27, 2019 at 05:35:00PM +0000, Michael Kelley wrote: > From: gregkh@linuxfoundation.org > > > > This is a note to let you know that I've just added the patch titled > > > > x86/hyperv: Make vapic support x2apic mode > > > > to the 4.19-stable tree which can be found at: > > > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git > > > > The filename of the patch is: > > x86-hyperv-make-vapic-support-x2apic-mode.patch > > and it can be found in the queue-4.19 subdirectory. > > > > If you, or anyone else, feels it should not be added to the stable tree, > > please let know about it. > > > > > > From e211288b72f15259da86eed6eca680758dbe9e74 Mon Sep 17 00:00:00 2001 > > From: Roman Kagan > > Date: Thu, 10 Oct 2019 12:33:05 +0000 > > Subject: x86/hyperv: Make vapic support x2apic mode > > > > From: Roman Kagan > > > > commit e211288b72f15259da86eed6eca680758dbe9e74 upstream. > > > > Now that there's Hyper-V IOMMU driver, Linux can switch to x2apic mode > > when supported by the vcpus. > > > > This patch should not go back to the 4.19 stable tree. I don't think it will > break anything, but there's no Hyper-V vIOMMU driver in 4.19 so > x2apic_enabled() is never true. Thanks for letting me know, now dropped. greg k-h