tree 4e9d44f3d7dba55a7238883b7ce87c68615991ee
parent afcfe024aebd74b0984a41af9a34e009cf5badaf
author Jan Beulich <jbeulich@novell.com> 1236858894 +0000
committer Ingo Molnar <mingo@elte.hu> 1236858981 +0100

x86: fix HYPERVISOR_update_descriptor()

Impact: fix potential oops during app-initiated LDT manipulation

The underlying hypercall has differing argument requirements on 32-
and 64-bit.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
LKML-Reference: <49B9061E.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>