Paolo, Radim,
here are 4.12 features for s390.
Two things to consider:
1. the guarded storage kvm patch is based on the kernel patch from
Martin. So I merged a topic branch from Martin that is based on
torvalds/master between rc3 and rc4. So this pull request will
effectively bump kvm/next from 4.11-rc3 to 4.11-rc3+. This will
also result in diffstat looking different from belows diffstat.
2. To avoid another clash with the powerpc changes I did not fixup the
numbers for KVM_CAP_S390_GS and KVM_CAP_S390_AIS. So there will be
a merge conflict. Please fixup those numbers when merging.
The following changes since commit 916cda1aa1b412d7cf2991c3af7479544942d121:
s390: add a system call for guarded storage (2017-03-22 08:14:25 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-next-4.12-1
for you to fetch changes up to 47a4693e1d3eb09e523c223753fb5a97721f49b8:
KVM: s390: introduce AIS capability (2017-04-07 09:11:11 +0200)
----------------------------------------------------------------
KVM: s390: features for 4.12
1. guarded storage support for guests
This contains an s390 base Linux feature branch that is necessary
to implement the KVM part
2. Provide an interface to implement adapter interruption suppression
which is necessary for proper zPCI support
3. Use more defines instead of numbers
4. Provide logging for lazy enablement of runtime instrumentation
----------------------------------------------------------------
Christian Borntraeger (3):
KVM: s390: log runtime instrumentation enablement
KVM: s390: Handle sthyi also for instruction intercept
Merge remote-tracking branch 's390/guarded-storage' into kvms390/next
David Hildenbrand (1):
KVM: s390: use defines for execution controls
Fan Zhang (1):
KVM: s390: gs support for kvm guests
Farhan Ali (1):
KVM: s390: Use defines for intercept code
Fei Li (2):
KVM: s390: interface for suppressible I/O adapters
KVM: s390: introduce ais mode modify function
Yi Min Zhao (2):
KVM: s390: introduce adapter interrupt inject function
KVM: s390: introduce AIS capability
Documentation/virtual/kvm/api.txt | 17 +++
Documentation/virtual/kvm/devices/s390_flic.txt | 41 +++++++-
arch/s390/include/asm/kvm_host.h | 40 +++++++-
arch/s390/include/uapi/asm/kvm.h | 25 ++++-
arch/s390/kvm/gaccess.c | 6 +-
arch/s390/kvm/intercept.c | 24 ++---
arch/s390/kvm/interrupt.c | 131 ++++++++++++++++++++++--
arch/s390/kvm/kvm-s390.c | 127 +++++++++++++++++++----
arch/s390/kvm/kvm-s390.h | 3 +-
arch/s390/kvm/priv.c | 31 +++++-
arch/s390/kvm/sthyi.c | 3 +
arch/s390/kvm/trace-s390.h | 52 ++++++++++
arch/s390/kvm/vsie.c | 72 ++++++++++---
include/uapi/linux/kvm.h | 2 +
14 files changed, 503 insertions(+), 71 deletions(-)
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