s390x/migration: add comment about floating point migration
commit6028ef075791913228c36f10cb270f1f52e9f076
authorChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 8 Jun 2015 10:21:24 +0000 (8 12:21 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 9 Jun 2015 07:54:57 +0000 (9 09:54 +0200)
tree7bde4069f2a042b4814b699a2ff2377cf4ec157a
parentb853d4cbf2062813e84f9bb880feff8daf467e05
s390x/migration: add comment about floating point migration

commit 46c804def4bd ("s390x: move fpu regs into a subsection
of the vmstate") moved the fprs into a subsection and bumped
the version number. This will allow to not transfer fprs in
the future if necessary. Add a comment to mark the return true
as intentional.

CC: Juan Quintela <quintela@redhat.com>
CC: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1433758884-2997-1-git-send-email-borntraeger@de.ibm.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
target-s390x/machine.c