From owner-svn-src-all@freebsd.org Fri Mar 23 17:03:43 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9A5E2F5A5D6; Fri, 23 Mar 2018 17:03:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CE467FD2E; Fri, 23 Mar 2018 17:03:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4618022B3C; Fri, 23 Mar 2018 17:03:43 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w2NH3h2W020020; Fri, 23 Mar 2018 17:03:43 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w2NH3hvr020019; Fri, 23 Mar 2018 17:03:43 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201803231703.w2NH3hvr020019@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Fri, 23 Mar 2018 17:03:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r331438 - head/sys/contrib/rdma/krping X-SVN-Group: head X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: head/sys/contrib/rdma/krping X-SVN-Commit-Revision: 331438 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Mar 2018 17:03:43 -0000 Author: hselasky Date: Fri Mar 23 17:03:42 2018 New Revision: 331438 URL: https://svnweb.freebsd.org/changeset/base/331438 Log: Exit krping on device removal to avoid endless hang situation. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/contrib/rdma/krping/krping.c Modified: head/sys/contrib/rdma/krping/krping.c ============================================================================== --- head/sys/contrib/rdma/krping/krping.c Fri Mar 23 16:59:51 2018 (r331437) +++ head/sys/contrib/rdma/krping/krping.c Fri Mar 23 17:03:42 2018 (r331438) @@ -301,6 +301,8 @@ static int krping_cma_event_handler(struct rdma_cm_id case RDMA_CM_EVENT_DEVICE_REMOVAL: printk(KERN_ERR PFX "cma detected device removal!!!!\n"); + cb->state = ERROR; + wake_up_interruptible(&cb->sem); break; default: