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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 10:11:33 +02:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: fs: make inode explicitly non-modular The Makefile/Kconfig entry controlling compilation of this code is: security/Makefile:obj-$(CONFIG_SECURITYFS) += inode.o security/Kconfig:config SECURITYFS security/Kconfig: bool "Enable the securityfs filesystem" ...meaning that it currently is not being built as a module by anyone. Lets remove the couple traces of modular infrastructure use, so that when reading the driver there is no doubt it is builtin-only. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. The removal of module.h uncovered a couple previously hidden implicit header requirements which are now included explicitly. Cc: James Morris <jmorris@namei.org> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: linux-security-module@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-12-09 15:36:31 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
vfs: Convert securityfs to use the new mount API Convert the securityfs filesystem to the new internal mount API as the old one will be obsoleted and removed. This allows greater flexibility in communication of mount parameters between userspace, the VFS and the filesystem. See Documentation/filesystems/mount_api.txt for more information. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-security-module@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-25 16:38:30 +00:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
LSM: Add /sys/kernel/security/lsm I am still tired of having to find indirect ways to determine what security modules are active on a system. I have added /sys/kernel/security/lsm, which contains a comma separated list of the active security modules. No more groping around in /proc/filesystems or other clever hacks. Unchanged from previous versions except for being updated to the latest security next branch. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: John Johansen <john.johansen@canonical.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-01-18 17:09:05 -08:00
integrity: special fs magic Discussion on the mailing list questioned the use of these magic values in userspace, concluding these values are already exported to userspace via statfs and their correct/incorrect usage is left up to the userspace application. - Move special fs magic number definitions to magic.h - Add magic.h include Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: James Morris <jmorris@namei.org>
2008-10-07 14:00:12 -04:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: switch to ->free_inode() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-04-15 22:34:28 -04:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
securityfs: fix use-after-free on symlink traversal symlink body shouldn't be freed without an RCU delay. Switch securityfs to ->destroy_inode() and use of call_rcu(); free both the inode and symlink body in the callback. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-04-10 14:03:45 -04:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
securityfs: switch to ->free_inode() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-04-15 22:34:28 -04:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
vfs: Convert securityfs to use the new mount API Convert the securityfs filesystem to the new internal mount API as the old one will be obsoleted and removed. This allows greater flexibility in communication of mount parameters between userspace, the VFS and the filesystem. See Documentation/filesystems/mount_api.txt for more information. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-security-module@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-25 16:38:30 +00:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
fs: constify tree_descr arrays passed to simple_fill_super() simple_fill_super() is passed an array of tree_descr structures which describe the files to create in the filesystem's root directory. Since these arrays are never modified intentionally, they should be 'const' so that they are placed in .rodata and benefit from memory protection. This patch updates the function signature and all users, and also constifies tree_descr.name. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-25 21:15:37 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
vfs: Convert securityfs to use the new mount API Convert the securityfs filesystem to the new internal mount API as the old one will be obsoleted and removed. This allows greater flexibility in communication of mount parameters between userspace, the VFS and the filesystem. See Documentation/filesystems/mount_api.txt for more information. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-security-module@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-25 16:38:30 +00:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
vfs: Convert securityfs to use the new mount API Convert the securityfs filesystem to the new internal mount API as the old one will be obsoleted and removed. This allows greater flexibility in communication of mount parameters between userspace, the VFS and the filesystem. See Documentation/filesystems/mount_api.txt for more information. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-security-module@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-25 16:38:30 +00:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
vfs: Convert securityfs to use the new mount API Convert the securityfs filesystem to the new internal mount API as the old one will be obsoleted and removed. This allows greater flexibility in communication of mount parameters between userspace, the VFS and the filesystem. See Documentation/filesystems/mount_api.txt for more information. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-security-module@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-25 16:38:30 +00:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
[PATCH] inode_diet: Replace inode.u.generic_ip with inode.i_private The following patches reduce the size of the VFS inode structure by 28 bytes on a UP x86. (It would be more on an x86_64 system). This is a 10% reduction in the inode size on a UP kernel that is configured in a production mode (i.e., with no spinlock or other debugging functions enabled; if you want to save memory taken up by in-core inodes, the first thing you should do is disable the debugging options; they are responsible for a huge amount of bloat in the VFS inode structure). This patch: The filesystem or device-specific pointer in the inode is inside a union, which is pretty pointless given that all 30+ users of this field have been using the void pointer. Get rid of the union and rename it to i_private, with a comment to explain who is allowed to use the void pointer. This is just a cleanup, but it allows us to reuse the union 'u' for something something where the union will actually be used. [judith@osdl.org: powerpc build fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Judith Lebzelter <judith@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-27 01:50:46 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
securityfs: fix long-broken securityfs_create_file comment If there is an error creating a file through securityfs_create_file, NULL is not returned, rather the error is propagated. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2009-02-02 15:07:33 -08:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
VFS: Unexport do_kern_mount() and clean up simple_pin_fs() Replace all module uses with the new vfs_kern_mount() interface, and fix up simple_pin_fs(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2006-06-09 09:34:16 -04:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
VFS: security/: d_inode() annotations ... except where that code acts as a filesystem driver, rather than working with dentries given to it. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-02-19 10:47:02 +00:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-01-22 15:40:57 -05:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
VFS: security/: d_inode() annotations ... except where that code acts as a filesystem driver, rather than working with dentries given to it. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-02-19 10:47:02 +00:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
fs: Replace CURRENT_TIME with current_time() for inode timestamps CURRENT_TIME macro is not appropriate for filesystems as it doesn't use the right granularity for filesystem timestamps. Use current_time() instead. CURRENT_TIME is also not y2038 safe. This is also in preparation for the patch that transitions vfs timestamps to use 64 bit time and hence make them y2038 safe. As part of the effort current_time() will be extended to do range checks. Hence, it is necessary for all file system timestamps to use current_time(). Also, current_time() will be transitioned along with vfs to be y2038 safe. Note that whenever a single call to current_time() is used to change timestamps in different inodes, it is because they share the same time granularity. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Felipe Balbi <balbi@kernel.org> Acked-by: Steven Whitehouse <swhiteho@redhat.com> Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Acked-by: David Sterba <dsterba@suse.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-14 07:48:04 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-01-22 15:40:57 -05:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-01-22 15:40:57 -05:00
securityfs: fix object creation races inode needs to be fully set up before we feed it to d_instantiate(). securityfs_create_file() does *not* do so; it sets ->i_fop and ->i_private only after we'd exposed the inode. Unfortunately, that's done fairly deep in call chain, so the amount of churn is considerable. Helper functions killed by substituting into their solitary call sites, dead code removed. We finally can bury default_file_ops, now that the final value of ->i_fop is available (and assigned) at the point where inode is allocated. Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-10 10:20:35 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: fix securityfs_create_dir comment If there is an error creating a directory with securityfs_create_dir, the error is propagated via ERR_PTR but the function comment claims that NULL is returned. This is a similar commit to 88e6c94cda322ff2b32f72bb8d96f9675cdad8aa ("fix long-broken securityfs_create_file comment") that did not fix securityfs_create_dir comment at the same time. Signed-off-by: Laurent Georget <laurent.georget@supelec.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-07-13 08:58:40 +02:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
securityfs: fix securityfs_create_dir comment If there is an error creating a directory with securityfs_create_dir, the error is propagated via ERR_PTR but the function comment claims that NULL is returned. This is a similar commit to 88e6c94cda322ff2b32f72bb8d96f9675cdad8aa ("fix long-broken securityfs_create_file comment") that did not fix securityfs_create_dir comment at the same time. Signed-off-by: Laurent Georget <laurent.georget@supelec.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-07-13 08:58:40 +02:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: add the ability to support symlinks Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Seth Arnold <seth.arnold@canonical.com> Acked-by: Kees Cook <keescook@chromium.org>
2017-05-07 05:53:37 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
security: add/fix security kernel-doc Add security/inode.c functions to the kernel-api docbook. Use '%' on constants in kernel-doc notation. Fix several typos/spellos in security function descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-17 21:44:22 -07:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: ->d_parent is never NULL or negative Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-05-29 14:54:04 -04:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: securityfs_remove should handle IS_ERR pointers Both of the securityfs users (TPM and IMA) can call securityfs_remove and pass an IS_ERR(dentry) in their failure paths. This patch handles those rather than panicing when it tries to start deferencing some negative memory. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
2009-05-11 20:47:15 -04:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: ->d_parent is never NULL or negative Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-05-29 14:54:04 -04:00
make simple_positive() public Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-05-18 10:10:34 -04:00
securityfs: ->d_parent is never NULL or negative Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-05-29 14:54:04 -04:00
make simple_positive() public Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-05-18 10:10:34 -04:00
securityfs: ->d_parent is never NULL or negative Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-05-29 14:54:04 -04:00
make simple_positive() public Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-05-18 10:10:34 -04:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
securityfs: ->d_parent is never NULL or negative Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-05-29 14:54:04 -04:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
LSM: Add /sys/kernel/security/lsm I am still tired of having to find indirect ways to determine what security modules are active on a system. I have added /sys/kernel/security/lsm, which contains a comma separated list of the active security modules. No more groping around in /proc/filesystems or other clever hacks. Unchanged from previous versions except for being updated to the latest security next branch. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: John Johansen <john.johansen@canonical.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-01-18 17:09:05 -08:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
sysfs: Create mountpoints with sysfs_create_mount_point This allows for better documentation in the code and it allows for a simpler and fully correct version of fs_fully_visible to be written. The mount points converted and their filesystems are: /sys/hypervisor/s390/ s390_hypfs /sys/kernel/config/ configfs /sys/kernel/debug/ debugfs /sys/firmware/efi/efivars/ efivarfs /sys/fs/fuse/connections/ fusectl /sys/fs/pstore/ pstore /sys/kernel/tracing/ tracefs /sys/fs/cgroup/ cgroup /sys/kernel/security/ securityfs /sys/fs/selinux/ selinuxfs /sys/fs/smackfs/ smackfs Cc: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2015-05-13 17:35:41 -05:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00
LSM: Add /sys/kernel/security/lsm I am still tired of having to find indirect ways to determine what security modules are active on a system. I have added /sys/kernel/security/lsm, which contains a comma separated list of the active security modules. No more groping around in /proc/filesystems or other clever hacks. Unchanged from previous versions except for being updated to the latest security next branch. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: John Johansen <john.johansen@canonical.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-01-18 17:09:05 -08:00
sysfs: Create mountpoints with sysfs_create_mount_point This allows for better documentation in the code and it allows for a simpler and fully correct version of fs_fully_visible to be written. The mount points converted and their filesystems are: /sys/hypervisor/s390/ s390_hypfs /sys/kernel/config/ configfs /sys/kernel/debug/ debugfs /sys/firmware/efi/efivars/ efivarfs /sys/fs/fuse/connections/ fusectl /sys/fs/pstore/ pstore /sys/kernel/tracing/ tracefs /sys/fs/cgroup/ cgroup /sys/kernel/security/ securityfs /sys/fs/selinux/ selinuxfs /sys/fs/smackfs/ smackfs Cc: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2015-05-13 17:35:41 -05:00
LSM: Add /sys/kernel/security/lsm I am still tired of having to find indirect ways to determine what security modules are active on a system. I have added /sys/kernel/security/lsm, which contains a comma separated list of the active security modules. No more groping around in /proc/filesystems or other clever hacks. Unchanged from previous versions except for being updated to the latest security next branch. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: John Johansen <john.johansen@canonical.com> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-01-18 17:09:05 -08:00
[PATCH] add securityfs for all LSMs to use Here's a small patch against 2.6.13-rc2 that adds securityfs, a virtual fs that all LSMs can use instead of creating their own. The fs should be mounted at /sys/kernel/security, and the fs creates that mount point. This will make the LSB people happy that we aren't creating a new /my_lsm_fs directory in the root for every different LSM. It has changed a bit since the last version, thanks to comments from Mike Waychison. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@osdl.org>
2005-07-07 14:37:53 -07:00