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(parent: b032132) | patch
userns: Add per user namespace sysctls.
authorEric W. Biederman <ebiederm@xmission.com>
Sat, 30 Jul 2016 18:58:49 +0000 (13:58 -0500)
committerEric W. Biederman <ebiederm@xmission.com>
Mon, 8 Aug 2016 18:18:58 +0000 (13:18 -0500)
commitdbec28460a89aa7c02c3301e9e108d98272549d2
treebf4b71c69e072bb6fdbe680674ab84bd79143e45tree | snapshot (tar.gz zip)
parentb032132c3c218f4a09e9499b3674299a752581c6commit | diff
userns: Add per user namespace sysctls.

Limit per userns sysctls to only be opened for write by a holder
of CAP_SYS_RESOURCE.

Add all of the necessary boilerplate for having per user namespace
sysctls.

Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
include/linux/user_namespace.h diff | blob | blame | history
kernel/Makefile diff | blob | blame | history
kernel/ucount.c [new file with mode: 0644] blob
kernel/user_namespace.c diff | blob | blame | history