diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2018-09-28 11:34:35 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-10-04 10:32:39 +0200 |
| commit | 28221f9c999a9b34f58d94599da9c229df9a4fed (patch) | |
| tree | 175191aa874838eae396108e6be32b2a289c58d6 /net/queue.c | |
| parent | cb89b349074310ff9eb7ebe18a8ae24d7d9ea3fb (diff) | |
s390x: Fence huge pages prior to 3.1
As the kernel has no way of disallowing the start of a huge page
backed VM, we can migrate a running huge backed VM to a host that has
no huge page KVM support.
Let's glue huge page support support to the 3.1 machine, so we do not
migrate to a destination host that doesn't have QEMU huge page support
and can stop migration if KVM doesn't indicate support.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20180928093435.198573-1-frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'net/queue.c')
0 files changed, 0 insertions, 0 deletions