K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2005-07-10T23:31:11.000000Z
K 7
svn:log
V 337
Validate if the value written into {FS,GS}.base is a canonical
address, writting non-canonical address can cause kernel a panic,
by restricting base values to 0..VM_MAXUSER_ADDRESS, ensuring
only canonical values get written to the registers.

Reviewed by: peter, Josepha Koshy < joseph.koshy at gmail dot com >
Approved by: re (scottl)

END