Vivien Didelot d8bf8c92e8 sysfs: Only accept read/write permissions for file attributes ... For sysfs file attributes, only read and write permissions make sense. Mask provided attribute permissions accordingly and send a warning to the console if invalid permission bits are set. This patch is originally from Guenter [1] and includes the fixup explained in the thread, that is printing permissions in octal format and limiting the scope of attributes to SYSFS_PREALLOC | 0664. [1] https://lkml.org/lkml/2015/1/19/599 Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2015-03-25 13:27:57 +01:00
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Kconfig	kernfs: add CONFIG_KERNFS	2014-02-07 16:08:57 -08:00
Makefile	sysfs, kernfs: move inode code to fs/kernfs/inode.c	2013-11-29 17:55:10 -08:00
dir.c	kernfs: implement kernfs_get_parent(), kernfs_name/path() and friends	2014-02-07 16:05:35 -08:00
file.c	kernfs: remove KERNFS_STATIC_NAME	2015-02-13 21:21:36 -08:00
group.c	sysfs: Only accept read/write permissions for file attributes	2015-03-25 13:27:57 +01:00
mount.c	kernfs: move the last knowledge of sysfs out from kernfs	2014-05-27 14:33:17 -07:00
symlink.c	kernfs: s/sysfs/kernfs/ in constants	2013-12-11 17:39:20 -08:00
sysfs.h	kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly	2013-12-11 15:28:36 -08:00