From 6028ef075791913228c36f10cb270f1f52e9f076 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Mon, 8 Jun 2015 12:21:24 +0200 Subject: [PATCH] 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 CC: David Hildenbrand Signed-off-by: Christian Borntraeger Message-Id: <1433758884-2997-1-git-send-email-borntraeger@de.ibm.com> Reviewed-by: Juan Quintela --- target-s390x/machine.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target-s390x/machine.c b/target-s390x/machine.c index e52d76032e27..004474959a29 100644 --- a/target-s390x/machine.c +++ b/target-s390x/machine.c @@ -70,6 +70,7 @@ const VMStateDescription vmstate_fpu = { static inline bool fpu_needed(void *opaque) { + /* This looks odd, but we might want to NOT transfer fprs in the future */ return true; }