xbps-uchroot.8: document required kernel options.

This commit is contained in:
Juan RP 2014-08-23 09:20:07 +02:00
parent 74b3cb0e64
commit c8c331bd9a

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@ -1,4 +1,4 @@
.Dd April 18, 2014 .Dd August 23, 2014
.Os Void Linux .Os Void Linux
.Dt xbps-uchroot 8 .Dt xbps-uchroot 8
.Sh NAME .Sh NAME
@ -39,6 +39,7 @@ If your system uses
.Sy /dev/shm .Sy /dev/shm
use it, otherwise use use it, otherwise use
.Sy /run/shm . .Sy /run/shm .
.El
.Sh SECURITY .Sh SECURITY
The The
.Nm .Nm
@ -48,7 +49,13 @@ group to avoid security issues (4750).
The The
.Nm .Nm
utility uses Linux specific features (namespaces) and it's not meant to be portable to utility uses Linux specific features (namespaces) and it's not meant to be portable to
other Operating Systems. other Operating Systems. The following kernel options must be enabled:
.Pp
.Bl -tag -compact -offset indent
.It Sy CONFIG_NAMESPACES
.It Sy CONFIG_IPC_NS
.It Sy CONFIG_PID_NS
.El
.Sh SEE ALSO .Sh SEE ALSO
.Xr xbps-checkvers 8 , .Xr xbps-checkvers 8 ,
.Xr xbps-create 8 , .Xr xbps-create 8 ,