From owner-svn-src-all@freebsd.org Tue Aug 28 18:16:03 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 4D6A01093883; Tue, 28 Aug 2018 18:16:03 +0000 (UTC) (envelope-from np@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 0379D8FAD3; Tue, 28 Aug 2018 18:16:03 +0000 (UTC) (envelope-from np@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 D4A991062D; Tue, 28 Aug 2018 18:16:02 +0000 (UTC) (envelope-from np@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w7SIG2aa098376; Tue, 28 Aug 2018 18:16:02 GMT (envelope-from np@FreeBSD.org) Received: (from np@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w7SIG2km098375; Tue, 28 Aug 2018 18:16:02 GMT (envelope-from np@FreeBSD.org) Message-Id: <201808281816.w7SIG2km098375@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: np set sender to np@FreeBSD.org using -f From: Navdeep Parhar Date: Tue, 28 Aug 2018 18:16:02 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r338355 - head/sys/dev/cxgbe/tom X-SVN-Group: head X-SVN-Commit-Author: np X-SVN-Commit-Paths: head/sys/dev/cxgbe/tom X-SVN-Commit-Revision: 338355 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: 2.1.27 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: Tue, 28 Aug 2018 18:16:03 -0000 Author: np Date: Tue Aug 28 18:16:02 2018 New Revision: 338355 URL: https://svnweb.freebsd.org/changeset/base/338355 Log: cxgbe/tom: Unregister shared CPL handlers on module unload. This fixes a panic with INVARIANTS that occurs when t4_tom is unloaded and reloaded. Approved by: re@ (kib@) Modified: head/sys/dev/cxgbe/tom/t4_ddp.c Modified: head/sys/dev/cxgbe/tom/t4_ddp.c ============================================================================== --- head/sys/dev/cxgbe/tom/t4_ddp.c Tue Aug 28 17:14:46 2018 (r338354) +++ head/sys/dev/cxgbe/tom/t4_ddp.c Tue Aug 28 18:16:02 2018 (r338355) @@ -1970,6 +1970,8 @@ t4_ddp_mod_unload(void) taskqueue_drain(taskqueue_thread, &ddp_orphan_task); MPASS(TAILQ_EMPTY(&ddp_orphan_pagesets)); mtx_destroy(&ddp_orphan_pagesets_lock); + t4_register_shared_cpl_handler(CPL_SET_TCB_RPL, NULL, CPL_COOKIE_DDP0); + t4_register_shared_cpl_handler(CPL_SET_TCB_RPL, NULL, CPL_COOKIE_DDP1); t4_register_cpl_handler(CPL_RX_DATA_DDP, NULL); t4_register_cpl_handler(CPL_RX_DDP_COMPLETE, NULL); }