From owner-svn-src-all@freebsd.org Wed Sep 4 09:54:22 2019 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6F201EC48B; Wed, 4 Sep 2019 09:54:22 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46NfL628zrz44qL; Wed, 4 Sep 2019 09:54:22 +0000 (UTC) (envelope-from avg@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 2B65219D5D; Wed, 4 Sep 2019 09:54:22 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x849sMCb078173; Wed, 4 Sep 2019 09:54:22 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x849sMfV078172; Wed, 4 Sep 2019 09:54:22 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201909040954.x849sMfV078172@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Wed, 4 Sep 2019 09:54:22 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r351809 - stable/11/sys/kern X-SVN-Group: stable-11 X-SVN-Commit-Author: avg X-SVN-Commit-Paths: stable/11/sys/kern X-SVN-Commit-Revision: 351809 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: 2.1.29 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: Wed, 04 Sep 2019 09:54:22 -0000 Author: avg Date: Wed Sep 4 09:54:21 2019 New Revision: 351809 URL: https://svnweb.freebsd.org/changeset/base/351809 Log: MFC r351213: assert that td_lk_slocks is not leaked upon return from kernel Modified: stable/11/sys/kern/subr_trap.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/kern/subr_trap.c ============================================================================== --- stable/11/sys/kern/subr_trap.c Wed Sep 4 09:54:05 2019 (r351808) +++ stable/11/sys/kern/subr_trap.c Wed Sep 4 09:54:21 2019 (r351809) @@ -164,6 +164,9 @@ userret(struct thread *td, struct trapframe *frame) KASSERT(td->td_rw_rlocks == 0, ("userret: Returning with %d rwlocks held in read mode", td->td_rw_rlocks)); + KASSERT(td->td_lk_slocks == 0, + ("userret: Returning with %d lockmanager locks held in shared mode", + td->td_lk_slocks)); KASSERT((td->td_pflags & TDP_NOFAULTING) == 0, ("userret: Returning with pagefaults disabled")); KASSERT(td->td_no_sleeping == 0,