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(parent: e168bf8) | patch
KVM: s390: ucontrol: export SIE control block to user
authorCarsten Otte <cotte@de.ibm.com>
Wed, 4 Jan 2012 09:25:23 +0000 (10:25 +0100)
committerAvi Kivity <avi@redhat.com>
Mon, 5 Mar 2012 12:52:19 +0000 (14:52 +0200)
commit5b1c1493afe8d69909f9df3221bb2fffdf479f4a
treef64fa2be60cb44e4d9cb7cc9338b4dabba65348atree | snapshot
parente168bf8de33e16a909df2401af1f7d419c5780decommit | diff
KVM: s390: ucontrol: export SIE control block to user

This patch exports the s390 SIE hardware control block to userspace
via the mapping of the vcpu file descriptor. In order to do so,
a new arch callback named kvm_arch_vcpu_fault  is introduced for all
architectures. It allows to map architecture specific pages.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Documentation/virtual/kvm/api.txt diff | blob | history
arch/ia64/kvm/kvm-ia64.c diff | blob | history
arch/powerpc/kvm/powerpc.c diff | blob | history
arch/s390/kvm/kvm-s390.c diff | blob | history
arch/x86/kvm/x86.c diff | blob | history
include/linux/kvm.h diff | blob | history
include/linux/kvm_host.h diff | blob | history
virt/kvm/kvm_main.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu packaged SUSE kernel (3.2.10)