Bharat Bhushan f9208427f7 PPC: Fix race in mtmsr paravirt implementation
The current implementation of mtmsr and mtmsrd are racy in that it does:

  * check (int_pending == 0)
  ---> host sets int_pending = 1 <---
  * write shared page
  * done

while instead we should check for int_pending after the shared page is written.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-03-05 14:52:24 +02:00
..
2012-03-05 14:52:24 +02:00
2012-03-05 14:52:24 +02:00