[GIT,PULL,0/3] KVM: s390: Fixes for vsie (nested hypervisors)

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-5.7-1

Message

Christian Borntraeger April 7, 2020, 11:42 a.m. UTC

Paolo,

some fixes for 5.7. The commits are new due to late additions of
Reviewed-by tags, but I have been testing these for a while now.
The following changes since commit 8c1b724ddb218f221612d4c649bc9c7819d8d7a6:

  Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (2020-04-02 15:13:15 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git  tags/kvm-s390-master-5.7-1

for you to fetch changes up to 1493e0f944f3c319d11e067c185c904d01c17ae5:

  KVM: s390: vsie: Fix possible race when shadowing region 3 tables (2020-04-07 13:12:38 +0200)

----------------------------------------------------------------
KVM: s390: Fixes for vsie (nested hypervisors)

- Several fixes for corner cases of nesting. Still relevant as it might
  crash host or first level guest or temporarily leak memory.

----------------------------------------------------------------
David Hildenbrand (3):
      KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
      KVM: s390: vsie: Fix delivery of addressing exceptions
      KVM: s390: vsie: Fix possible race when shadowing region 3 tables

 arch/s390/kvm/vsie.c | 1 +
 arch/s390/mm/gmap.c  | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

Comments

Paolo Bonzini April 7, 2020, 12:31 p.m. UTC | #1

On 07/04/20 13:42, Christian Borntraeger wrote:
>   git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git  tags/kvm-s390-master-5.7-1

Pulled, thanks!

Paolo