linux

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History

Dominik Dingel a3a92c31bf KVM: s390: fix mismatch between user and in-kernel guest limit

While the userspace interface requests the maximum size the gmap code
expects to get a maximum address.

This error resulted in bigger page tables than necessary for some guest
sizes, e.g. a 2GB guest used 3 levels instead of 2.

At the same time we introduce KVM_S390_NO_MEM_LIMIT, which allows in a
bright future that a guest spans the complete 64 bit address space.

We also switch to TASK_MAX_SIZE for the initial memory size, this is a
cosmetic change as the previous size also resulted in a 4 level pagetable
creation.

Reported-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

2015-12-15 17:08:21 +01:00

arm

arm/arm64: KVM: Add forwarded physical interrupts documentation

2015-10-22 23:01:43 +02:00

devices

KVM: s390: fix mismatch between user and in-kernel guest limit

2015-12-15 17:08:21 +01:00

00-INDEX

Documentation/: update 00-INDEX files

2014-02-10 16:01:40 -08:00

api.txt

kvm/x86: Hyper-V kvm exit