tree c30fc5909be417cbbfb4f569b64fd0b2e60190cf
parent e32c53d1cf0022af180548474f4c29c189d37d93
author Simon Guo <wei.guo.simon@gmail.com> 1527058925 +0800
committer Paul Mackerras <paulus@ozlabs.org> 1527813031 +1000

KVM: PPC: Book3S PR: Add emulation for tabort. in privileged state

Currently privileged-state guest will be run with TM disabled.

Although the privileged-state guest cannot initiate a new transaction,
it can use tabort to terminate its problem state's transaction.
So it is still necessary to emulate tabort. for privileged-state guest.

Tested with:
https://github.com/justdoitqd/publicFiles/blob/master/test_tabort.c

Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>