[PATCH 3.4 053/172] KVM: emulate: fix CMPXCHG8B on 32-bit hosts

2015-06-16 Thread lizf
From: Paolo Bonzini 3.4.108-rc1 review patch. If anyone has any objections, please let me know. -- commit 4ff6f8e61eb7f96d3ca535c6d240f863ccd6fb7d upstream. This has been broken for a long time: it broke first in 2.6.35, then was almost fixed in 2.6.36 but this one-liner

[PATCH 3.4 053/172] KVM: emulate: fix CMPXCHG8B on 32-bit hosts

2015-06-16 Thread lizf
From: Paolo Bonzini pbonz...@redhat.com 3.4.108-rc1 review patch. If anyone has any objections, please let me know. -- commit 4ff6f8e61eb7f96d3ca535c6d240f863ccd6fb7d upstream. This has been broken for a long time: it broke first in 2.6.35, then was almost fixed in 2.6.36 but