Paolo, Radim,
several things in the making but not ready yet. So here is a very
small set of patches for the next merge window.
The following changes since commit 813ae37e6aed72cc457094b6066aa38efd66c9e9:
Merge branch 'x86/cpufeature' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into kvm/next (2016-11-16 22:07:36 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-next-4.10-1
for you to fetch changes up to e1788bb995befed5831c99cee6527dfb080a46c0:
KVM: s390: handle floating point registers in the run ioctl not in vcpu_put/load (2016-11-22 19:32:35 +0100)
----------------------------------------------------------------
KVM: s390: Changes for 4.10 (via kvm/next)
Two small optimizations to not do register reloading in
vcpu_put/get, instead do it in the ioctl path. This reduces
the overhead for schedule-intense workload that does not
exit to QEMU. (e.g. KVM guest with eventfd/irqfd that
does a lot of context switching with vhost or iothreads).
----------------------------------------------------------------
Christian Borntraeger (2):
KVM: s390: handle access registers in the run ioctl not in vcpu_put/load
KVM: s390: handle floating point registers in the run ioctl not in vcpu_put/load
arch/s390/kvm/interrupt.c | 2 +-
arch/s390/kvm/kvm-s390.c | 57 +++++++++++++++++++++--------------------------
2 files changed, 27 insertions(+), 32 deletions(-)
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