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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 928BBC46460 for ; Sun, 12 Aug 2018 11:45:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 438E621A2A for ; Sun, 12 Aug 2018 11:45:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 438E621A2A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728210AbeHLOXf (ORCPT ); Sun, 12 Aug 2018 10:23:35 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:53890 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728181AbeHLOXf (ORCPT ); Sun, 12 Aug 2018 10:23:35 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id AB0077C6A9; Sun, 12 Aug 2018 11:45:47 +0000 (UTC) Received: from [10.72.12.110] (ovpn-12-110.pek2.redhat.com [10.72.12.110]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9F4A87C2D; Sun, 12 Aug 2018 11:45:42 +0000 (UTC) Subject: Re: Problems with uio_pci_generic in v4.18-rc8 To: "gregkh@linuxfoundation.org" Cc: "Harris, James R" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Michael S. Tsirkin" , "Jiang, Dave" , "Walker, Benjamin" , "Wodkowski, PawelX" References: <21BF98B1-0EA5-46BC-BC68-196190880087@intel.com> <7ac09d84-31bf-4d25-dba7-0a61effa2b04@redhat.com> <20180812110305.GA18914@kroah.com> From: Xiubo Li Message-ID: <015f1707-e98e-8f8b-b7bf-5970e9dd1b09@redhat.com> Date: Sun, 12 Aug 2018 19:45:37 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180812110305.GA18914@kroah.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Sun, 12 Aug 2018 11:45:47 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Sun, 12 Aug 2018 11:45:47 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'xiubli@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018/8/12 19:03, gregkh@linuxfoundation.org wrote: > On Sun, Aug 12, 2018 at 06:55:58PM +0800, Xiubo Li wrote: >> Hi Harris, >> >> Since the lock protection in uio irq handler is useless currently as >> discussed in the mail list, so I will revert this commit with small changes >> and now the testing based LIO/TCMU has been finished. > Can you send the fixup patch so I can apply it please? Yeah, sure. Thanks, > thanks, > > greg k-h