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qemu-e2k/hw/s390x
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Janosch Frank 28221f9c99 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>
2018-10-04 10:32:39 +02:00
..
3270-ccw.c s390x: remove 's390-squash-mcss' option 2018-08-20 14:18:49 +02:00
ccw-device.c s390x/ccw: make sure all ccw devices are properly reset 2018-05-14 17:10:02 +02:00
ccw-device.h
css-bridge.c s390x: remove 's390-squash-mcss' option 2018-08-20 14:18:49 +02:00
css.c hw/s390x/css: Remove QEMU_PACKED from struct SenseId 2018-10-04 10:32:38 +02:00
event-facility.c hw/s390x: Allow to configure the consoles with the "-serial" parameter 2018-04-30 10:48:29 +02:00
ipl.c loader: Check access size when calling rom_ptr() to avoid crashes 2018-07-02 10:37:38 +02:00
ipl.h hw/s390x/ipl: Fix alignment problems of S390IPLState members 2018-10-04 10:32:38 +02:00
Makefile.objs hw/s390x: Move virtio-ccw-blk code to a separate file 2018-08-28 17:37:01 +02:00
s390-ccw.c s390x: remove 's390-squash-mcss' option 2018-08-20 14:18:49 +02:00
s390-pci-bus.c iommu: Add IOMMU index argument to translate method 2018-06-15 15:23:34 +01:00
s390-pci-bus.h s390x/pci: fixup global refresh 2018-02-09 09:37:13 +01:00
s390-pci-inst.c iommu: Add IOMMU index argument to notifier APIs 2018-06-15 15:23:34 +01:00
s390-pci-inst.h s390x/pci: rework PCI STORE BLOCK 2017-12-14 17:56:54 +01:00
s390-pci-stub.c s390x/pci: remove idx from msix msg data 2017-09-19 18:21:32 +02:00
s390-skeys-kvm.c
s390-skeys.c hw/s390x: Use the IEC binary prefix definitions 2018-07-02 15:41:14 +02:00
s390-stattrib-kvm.c s390x/storage attributes: fix CMMA_BLOCK_SIZE usage 2018-07-11 14:36:54 +02:00
s390-stattrib.c s390x/storage attributes: fix CMMA_BLOCK_SIZE usage 2018-07-11 14:36:54 +02:00
s390-virtio-ccw.c s390x: Fence huge pages prior to 3.1 2018-10-04 10:32:39 +02:00
s390-virtio-hcall.c s390x: rename s390-virtio.h to s390-virtio-hcall.h 2017-09-19 18:31:31 +02:00
s390-virtio-hcall.h s390/kvm_virtio/linux-headers: remove traces of old virtio transport 2017-11-24 10:52:05 +01:00
sclp.c s390x/sclp: fix maxram calculation 2018-07-30 17:41:52 +02:00
sclpcpu.c s390x/sclp: clean up sclp masks 2018-03-08 15:49:23 +01:00
sclpquiesce.c s390x/sclp: clean up sclp masks 2018-03-08 15:49:23 +01:00
tod-kvm.c s390x/tod: factor out TOD into separate device 2018-07-02 10:37:38 +02:00
tod-qemu.c s390x/tcg: properly implement the TOD 2018-07-02 10:37:38 +02:00
tod.c s390x/tcg: properly implement the TOD 2018-07-02 10:37:38 +02:00
trace-events
vhost-vsock-ccw.c hw/s390x: Move vhost-vsock-ccw code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-9p.c hw/s390x: Move virtio-ccw-9p code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-balloon.c hw/s390x: Move virtio-ccw-balloon code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-blk.c hw/s390x: Move virtio-ccw-blk code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-crypto.c hw/s390x: Move virtio-ccw-crypto code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-gpu.c hw/s390x: Move virtio-ccw-gpu code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-input.c hw/s390x: Move virtio-ccw-input code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-net.c hw/s390x: Move virtio-ccw-net code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-rng.c hw/s390x: Move virtio-ccw-rng code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-scsi.c hw/s390x: Move virtio-ccw-scsi code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw-serial.c hw/s390x: Move virtio-ccw-serial code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw.c hw/s390x: Move virtio-ccw-blk code to a separate file 2018-08-28 17:37:01 +02:00
virtio-ccw.h s390x/ccw: make sure all ccw devices are properly reset 2018-05-14 17:10:02 +02:00