svn commit: r261266 - in head: sys/dev/drm sys/kern sys/sys usr.sbin/jail

Gleb Smirnoff glebius at
Wed Jan 29 13:43:47 UTC 2014

On Wed, Jan 29, 2014 at 01:41:13PM +0000, Jamie Gritton wrote:
J> Author: jamie
J> Date: Wed Jan 29 13:41:13 2014
J> New Revision: 261266
J> Log:
J>   Add a jail parameter, allow.kmem, which lets jailed processes access
J>   /dev/kmem and related devices (i.e. grants PRIV_IO and PRIV_KMEM_WRITE).
J>   This in conjunction with changing the drm driver's permission check from
J>   PRIV_DRIVER to PRIV_KMEM_WRITE will allow a jailed Xorg server.
J>   Submitted by:	netchild

Doesn't this allow to easily unjail self? :)

Totus tuus, Glebius.

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