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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 66C0AC04AAF for ; Sat, 18 May 2019 17:51:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4104220873 for ; Sat, 18 May 2019 17:51:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729718AbfERRvu (ORCPT ); Sat, 18 May 2019 13:51:50 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:58516 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726050AbfERRvu (ORCPT ); Sat, 18 May 2019 13:51:50 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d8]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id C611214DD9232; Sat, 18 May 2019 10:51:48 -0700 (PDT) Date: Sat, 18 May 2019 10:51:48 -0700 (PDT) Message-Id: <20190518.105148.796052200759156053.davem@davemloft.net> To: jemoreira@google.com Cc: linux-kernel@vger.kernel.org, stefanha@redhat.com, sgarzare@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, kernel-team@android.com, stable@vger.kernel.org Subject: Re: [PATCH RESEND] vsock/virtio: Initialize core virtio vsock before registering the driver From: David Miller In-Reply-To: <20190516205107.222003-1-jemoreira@google.com> References: <20190516205107.222003-1-jemoreira@google.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 18 May 2019 10:51:49 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Jorge E. Moreira" Date: Thu, 16 May 2019 13:51:07 -0700 > Avoid a race in which static variables in net/vmw_vsock/af_vsock.c are > accessed (while handling interrupts) before they are initialized. ... > Fixes: 22b5c0b63f32 ("vsock/virtio: fix kernel panic after device hot-unplug") > Cc: Stefan Hajnoczi > Cc: Stefano Garzarella > Cc: "David S. Miller" > Cc: kvm@vger.kernel.org > Cc: virtualization@lists.linux-foundation.org > Cc: netdev@vger.kernel.org > Cc: kernel-team@android.com > Cc: stable@vger.kernel.org [4.9+] > Signed-off-by: Jorge E. Moreira > Reviewed-by: Stefano Garzarella > Reviewed-by: Stefan Hajnoczi Applied and queued up for -stable, thanks.