From patchwork Mon Mar 29 07:58:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 412818 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 0ED94C433E2 for ; Mon, 29 Mar 2021 08:02:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BBABA6197F for ; Mon, 29 Mar 2021 08:02:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231668AbhC2IBx (ORCPT ); Mon, 29 Mar 2021 04:01:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:43536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231673AbhC2IB3 (ORCPT ); Mon, 29 Mar 2021 04:01:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2144F6196F; Mon, 29 Mar 2021 08:01:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617004887; bh=QCbIGxCANWAGzip6GNYzOdQpU0Gf69H/bw06mRee3GY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QnW5H9tOZMldFmbT+4wle+0RHSwegplPtu/CCs5xoSwRETDp4koCTQhXhR+Vx3r3r W3UrwejJ719Bb2gOLzk8QlstHF3Uffw3OS9wHnqaHFfk4gwtGYgRLfV1XkK/PB43f5 xwZin2klLTqzopHcMAJjbnFhA79H+ibeV0yPJQ30= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Potnuri Bharat Teja , Leon Romanovsky , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.4 29/33] RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server Date: Mon, 29 Mar 2021 09:58:14 +0200 Message-Id: <20210329075606.194189612@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210329075605.290845195@linuxfoundation.org> References: <20210329075605.290845195@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Potnuri Bharat Teja [ Upstream commit 3408be145a5d6418ff955fe5badde652be90e700 ] Not setting the ipv6 bit while destroying ipv6 listening servers may result in potential fatal adapter errors due to lookup engine memory hash errors. Therefore always set ipv6 field while destroying ipv6 listening servers. Fixes: 830662f6f032 ("RDMA/cxgb4: Add support for active and passive open connection with IPv6 address") Link: https://lore.kernel.org/r/20210324190453.8171-1-bharat@chelsio.com Signed-off-by: Potnuri Bharat Teja Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/cxgb4/cm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 54fd4d81a3f1..8d75161854ee 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -3441,13 +3441,13 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id) ep->com.local_addr.ss_family == AF_INET) { err = cxgb4_remove_server_filter( ep->com.dev->rdev.lldi.ports[0], ep->stid, - ep->com.dev->rdev.lldi.rxq_ids[0], 0); + ep->com.dev->rdev.lldi.rxq_ids[0], false); } else { struct sockaddr_in6 *sin6; c4iw_init_wr_wait(&ep->com.wr_wait); err = cxgb4_remove_server( ep->com.dev->rdev.lldi.ports[0], ep->stid, - ep->com.dev->rdev.lldi.rxq_ids[0], 0); + ep->com.dev->rdev.lldi.rxq_ids[0], true); if (err) goto done; err = c4iw_wait_for_reply(&ep->com.dev->rdev, &ep->com.wr_wait,