[GIT PULL 0/1] KVM: s390: fix for 4.9 (via kvm/master)

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Paolo, Radim,

The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:

  Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git  tags/kvm-s390-master-4.9-1

for you to fetch changes up to a5efb6b6c99a3a6dc4330f51d8066f638bdea0ac:

  KVM: s390: reject invalid modes for runtime instrumentation (2016-10-20 20:06:12 +0200)

----------------------------------------------------------------
KVM: s390: Fix for user-triggerable WARN_ON

A malicious user space can provide an invalid mode for runtime
instrumentation via the interfaces that are normally used on
the target host during migration. This would trigger a WARN_ON
via validity intercept. Let's detect this special case.

----------------------------------------------------------------
Christian Borntraeger (1):
      KVM: s390: reject invalid modes for runtime instrumentation

 arch/s390/kvm/intercept.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

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