From owner-svn-src-head@freebsd.org Mon Jan 20 12:16:33 2020 Return-Path: Delivered-To: svn-src-head@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 04B8E1F8A37; Mon, 20 Jan 2020 12:16:33 +0000 (UTC) (envelope-from trasz@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 481VyS6PYzz4RyN; Mon, 20 Jan 2020 12:16:32 +0000 (UTC) (envelope-from trasz@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 D6F8423701; Mon, 20 Jan 2020 12:16:32 +0000 (UTC) (envelope-from trasz@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 00KCGWTF094853; Mon, 20 Jan 2020 12:16:32 GMT (envelope-from trasz@FreeBSD.org) Received: (from trasz@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 00KCGW7N094850; Mon, 20 Jan 2020 12:16:32 GMT (envelope-from trasz@FreeBSD.org) Message-Id: <202001201216.00KCGW7N094850@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: trasz set sender to trasz@FreeBSD.org using -f From: Edward Tomasz Napierala Date: Mon, 20 Jan 2020 12:16:32 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r356912 - head/sys/compat/linux X-SVN-Group: head X-SVN-Commit-Author: trasz X-SVN-Commit-Paths: head/sys/compat/linux X-SVN-Commit-Revision: 356912 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Jan 2020 12:16:33 -0000 Author: trasz Date: Mon Jan 20 12:16:32 2020 New Revision: 356912 URL: https://svnweb.freebsd.org/changeset/base/356912 Log: Properly translate MNT_FORCE flag to Linux umount2(2). Previously it worked by accident. MFC after: 2 weeks Sponsored by: DARPA Modified: head/sys/compat/linux/linux_file.c head/sys/compat/linux/linux_file.h Modified: head/sys/compat/linux/linux_file.c ============================================================================== --- head/sys/compat/linux/linux_file.c Mon Jan 20 11:54:00 2020 (r356911) +++ head/sys/compat/linux/linux_file.c Mon Jan 20 12:16:32 2020 (r356912) @@ -1078,9 +1078,14 @@ int linux_umount(struct thread *td, struct linux_umount_args *args) { struct unmount_args bsd; + int flags; + flags = 0; + if ((args->flags & LINUX_MNT_FORCE) != 0) + flags |= MNT_FORCE; + bsd.path = args->path; - bsd.flags = args->flags; /* XXX correct? */ + bsd.flags = flags; return (sys_unmount(td, &bsd)); } #endif Modified: head/sys/compat/linux/linux_file.h ============================================================================== --- head/sys/compat/linux/linux_file.h Mon Jan 20 11:54:00 2020 (r356911) +++ head/sys/compat/linux/linux_file.h Mon Jan 20 12:16:32 2020 (r356912) @@ -57,6 +57,11 @@ #define LINUX_MS_REMOUNT 0x0020 /* + * umount2 flags + */ +#define LINUX_MNT_FORCE 0x0001 + +/* * common open/fcntl flags */ #define LINUX_O_RDONLY 00000000