tree f87c02d70f9c52b6439767a9244c9c2393aa5610
parent 456295e284beb7b61a55ead9500d30f94ab06d52
author Ian Munsie <imunsie@au1.ibm.com> 1418026678 +1100
committer Michael Ellerman <mpe@ellerman.id.au> 1419828343 +1100

cxl: Early return from cxl_handle_fault for a shut down context

If a context is being detached and we get a translation fault for it
there is little point getting it's mm and handling the fault, so just
respond with an address error and return earlier.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>