From patchwork Wed Oct 16 20:51:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 1178156 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linuxonhyperv.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxonhyperv.com header.i=@linuxonhyperv.com header.b="HWdZcriU"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46tkxk6rllz9sNx for ; Thu, 17 Oct 2019 07:52:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388251AbfJPUwK (ORCPT ); Wed, 16 Oct 2019 16:52:10 -0400 Received: from linux.microsoft.com ([13.77.154.182]:58530 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387460AbfJPUwK (ORCPT ); Wed, 16 Oct 2019 16:52:10 -0400 Received: by linux.microsoft.com (Postfix, from userid 1004) id 9A19820B71C6; Wed, 16 Oct 2019 13:52:09 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 9A19820B71C6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1571259129; bh=d+Ysm+jyrNC1lniKfbvqDsEbq72HSSw3e1BvBRMGO6w=; h=From:To:Cc:Subject:Date:Reply-To:From; b=HWdZcriUfiUZvg7neKyFFitW1RWYsRucNa0yUzPfWIJPuODaofcUyWqognnCc8neq 9j/ZAE2BRNh1WKSsoSps4/W+JN5CLVvNgNg26rQk71x8NDQYe7AEkzt1aZ8VSmULaq lQNbLdRfQGlbU7rzTSP7+Z91VCxNeIE4jxdZ/AYs= From: longli@linuxonhyperv.com To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org Cc: Long Li Subject: [PATCH 0/7] cifs: smbd: Improve reliability on transport reconnect Date: Wed, 16 Oct 2019 13:51:49 -0700 Message-Id: <1571259116-102015-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 Reply-To: longli@microsoft.com Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org From: Long Li Long Li (7): cifs: Don't display RDMA transport on reconnect cifs: smbd: Invalidate and deregister memory registration on re-send cifs: smbd: Return -EINVAL when the number of iovs exceeds SMBDIRECT_MAX_SGE cifs: smbd: Add messages on RDMA session destroy and reconnection cifs: smbd: Return -ECONNABORTED when trasnport is not in connected state cifs: smbd: Only queue work for error recovery on memory registration cifs: smbd: Return -EAGAIN when transport is reconnecting fs/cifs/cifs_debug.c | 5 +++++ fs/cifs/file.c | 19 +++++++++++++++++-- fs/cifs/smbdirect.c | 36 +++++++++++++++++++++--------------- fs/cifs/transport.c | 7 +++++-- 4 files changed, 48 insertions(+), 19 deletions(-)