linux/virt/kvm
Alex Williamson e40f193f5b KVM: Fix iommu map/unmap to handle memory slot moves
The iommu integration into memory slots expects memory slots to be
added or removed and doesn't handle the move case.  We can unmap
slots from the iommu after we mark them invalid and map them before
installing the final memslot array.  Also re-order the kmemdup vs
map so we don't leave iommu mappings if we get ENOMEM.

Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2012-12-13 23:21:52 -02:00
..
assigned-dev.c kvm: deliver msi interrupts from irq handler 2012-12-05 15:10:53 +02:00
async_pf.c KVM: do not release the error page 2012-08-06 16:04:58 +03:00
async_pf.h KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
coalesced_mmio.c KVM: make checks stricter in coalesced_mmio_in_range() 2011-12-27 11:17:07 +02:00
coalesced_mmio.h KVM: Make coalesced mmio use a device per zone 2011-09-25 19:17:57 +03:00
eventfd.c kvm: Fix irqfd resampler list walk 2012-12-10 18:16:36 -02:00
ioapic.c KVM: x86: drop parameter validation in ioapic/pic 2012-08-14 22:35:22 -03:00
ioapic.h KVM: fix race with level interrupts 2012-07-20 16:12:00 -03:00
iodev.h KVM: remove in_range from io devices 2009-09-10 08:33:05 +03:00
iommu.c KVM: do not treat noslot pfn as a error pfn 2012-10-29 20:31:04 -02:00
irq_comm.c kvm: add kvm_set_irq_inatomic 2012-12-05 15:10:45 +02:00
Kconfig KVM: Add config to support ple or cpu relax optimzation 2012-07-23 13:00:53 +03:00
kvm_main.c KVM: Fix iommu map/unmap to handle memory slot moves 2012-12-13 23:21:52 -02:00