K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2003-05-15T00:23:40.000000Z
K 7
svn:log
V 372
Collect the nastiness for preserving the kernel MSR_GSBASE around the
load_gs() calls into a single place that is less likely to go wrong.

Eliminate the per-process context switching of MSR_GSBASE, because it
should be constant for a single cpu.  Instead, save/restore it during
the loading of the new %gs selector for the new process.

Approved by:	re (amd64/* blanket)

END