Martin,
in preparation for KVM code to handle machine check (forward these into
guests) here are two base patches that enhance the machine check handler
to not crash the host when a "damage type" machine check happens while
in SIE. This is a topic tag/branch on top of rc1.
Paolo,Radim, FYI I will also merge this into my next branch to add KVM
specific followup code for guest reinjection.
The following changes since commit 2ea659a9ef488125eb46da6eb571de5eae5c43f6:
Linux 4.12-rc1 (2017-05-13 13:19:49 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/nmiforkvm
for you to fetch changes up to da72ca4d4090a8ab0e6b0a23682ef42d39d7ae00:
KVM: s390: Backup the guest's machine check info (2017-06-27 16:05:38 +0200)
----------------------------------------------------------------
s390,kvm: provide plumbing for machines checks when running guests
This provides the basic plumbing for handling machine checks when
running guests
----------------------------------------------------------------
QingFeng Hao (2):
s390/nmi: s390: New low level handling for machine check happening in guest
KVM: s390: Backup the guest's machine check info
arch/s390/include/asm/kvm_host.h | 17 +++++++-
arch/s390/include/asm/nmi.h | 7 ++++
arch/s390/include/asm/processor.h | 2 +
arch/s390/kernel/asm-offsets.c | 3 ++
arch/s390/kernel/entry.S | 13 +++++-
arch/s390/kernel/nmi.c | 84 ++++++++++++++++++++++++++++++++++-----
arch/s390/kvm/kvm-s390.c | 1 +
7 files changed, 115 insertions(+), 12 deletions(-)
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