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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 D1A71C32751 for ; Wed, 31 Jul 2019 09:30:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A07F120657 for ; Wed, 31 Jul 2019 09:30:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564565453; bh=lSL8iGeInfXr8NLRPR0FK43KE1M/rPiN+13E2P6u5yU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=eWtkCVKFeqmP2zMXJ+QYqS1tumPjgulxLScMu7Im7VU5aPYYImOKphaiyQPZFj9eI G91B9PoJ+QM+b9+pSyuf72d6pSIuR0nbxxzCO/4VL9EnImLUVj0ukfr+s8k75F9EF4 xZEKgKvtmSt2s9L6HXm+Jrtq8eyuBbunYV4QSYTw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726701AbfGaJax (ORCPT ); Wed, 31 Jul 2019 05:30:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:33344 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726651AbfGaJax (ORCPT ); Wed, 31 Jul 2019 05:30:53 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 9F9A920449; Wed, 31 Jul 2019 09:30:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564565452; bh=lSL8iGeInfXr8NLRPR0FK43KE1M/rPiN+13E2P6u5yU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ufo5Tln9D1R5asrSkzQOBYwK+O96ML2SrMsu85z2rU1jq8RRlJfowMNPaSDhubV47 ClYdEjUaZzp7E0T8794QK6uhc3+ui3e2Eafh1cKsqFg2FzYWSyYIp+3xGkrGCvSEO6 ysgcPIH59Y5kKz2TkfgG4O7lVuVtHLE4bbig+lC8= Date: Wed, 31 Jul 2019 11:30:49 +0200 From: Greg Kroah-Hartman To: Dexuan Cui Cc: "stable@vger.kernel.org" , Sunil Muthuswamy , "David S. Miller" , Sasha Levin , Stefan Hajnoczi Subject: Re: Request vsock and hv_sock patches to be backported for linux-5.2.y, linux-4.19.y and linux-4.14.y Message-ID: <20190731093049.GC18269@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Wed, Jul 31, 2019 at 06:41:10AM +0000, Dexuan Cui wrote: > Hi, > Sunil Muthuswamy made some important fixes for > hv_sock recently. I and Sunil think it would be great to backport the > fixes to the longterm stable kernels. > > Since hv_sock was firstly introduced in v4.14, we only care about > v4.14, v4.19 and v5.2. > > For linux-5.2.y (currently it's v5.2.4), only one patch is missing. > The mainline commit ID is: > d5afa82c977e ("vsock: correct removal of socket from the list") > It can be cleanly cherry-picked from the mainline. > > > For linux-4.19.y (currently it's v4.19.62), 3 patches are missing. > The mainline commit IDs are: > cb359b604167 ("hvsock: fix epollout hang from race condition") > a9eeb998c28d ("hv_sock: Add support for delayed close") > d5afa82c977e ("vsock: correct removal of socket from the list") > They can be cleanly cherry-picked from the mainline, in the listed order here. > Note: it looks the first commit (cb359b604167) has been queued. > > > For linux-4.14.y (currently it's v4.14.134), 4 patches are missing. > The mainline commit IDs are: > cb359b604167 ("hvsock: fix epollout hang from race condition") > 3b4477d2dcf2 ("VSOCK: use TCP state constants for sk_state") > a9eeb998c28d ("hv_sock: Add support for delayed close") > d5afa82c977e ("vsock: correct removal of socket from the list") > The third patch (a9eeb998c28d) needs small manual adjustments, and please > use the attached backported patch for it; the other 3 patches can be cleanly > cherry-picked from the mainline, in the listed order here. > Note: it looks the first commit (cb359b604167) has been queued. I have not taken 3b4477d2dcf2 ("VSOCK: use TCP state constants for sk_state") for 4.14.y as it doesn't look like you really needed it. Are you sure you did? The other ones are now queued up, please let me know if I have messed anythign up. thanks, greg k-h