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authorArjan van de Ven <arjan@linux.intel.com>2008-04-29 00:58:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:05:59 -0700
commitb781ecb6a379f155568ef7093e38c6c1d857fe53 (patch)
treeeeba2401cfd0345647f3a8feec3a76d6be5dd3aa /fs/eventpoll.c
parent0cddc0a906ee3e47ce3e09107d385ff89f87cd6d (diff)
downloadlinux-b781ecb6a379f155568ef7093e38c6c1d857fe53.tar.bz2
make /dev/kmem a config option
Make /dev/kmem a config option; /dev/kmem is VERY rarely used, and when used, it's generally for no good (rootkits tend to be the most common users). With this config option, users have the choice to disable /dev/kmem, saving some size as well. A patch to disable /dev/kmem has been in the Fedora and RHEL kernels for 4+ years now without any known problems or legit users of /dev/kmem. [akpm@linux-foundation.org: make CONFIG_DEVKMEM default to y] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/eventpoll.c')
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