[PATCH v2 0/6] KVM: PPC: Book3S: HV: XIVE: Allocate less VPs in OPAL

[Greg Kurz]

This brings some fixes and allows to start more VMs with an in-kernel
XIVE or XICS-on-XIVE device.

Changes since v1 (https://patchwork.ozlabs.org/cover/1166099/):
- drop a useless patch
- add a patch to show VP ids in debugfs
- update some changelogs
- fix buggy check in patch 5
- Cc: stable 

--
Greg

---

Greg Kurz (6):
      KVM: PPC: Book3S HV: XIVE: Set kvm->arch.xive when VPs are allocated
      KVM: PPC: Book3S HV: XIVE: Ensure VP isn't already in use
      KVM: PPC: Book3S HV: XIVE: Show VP id in debugfs
      KVM: PPC: Book3S HV: XIVE: Compute the VP id in a common helper
      KVM: PPC: Book3S HV: XIVE: Make VP block size configurable
      KVM: PPC: Book3S HV: XIVE: Allow userspace to set the # of VPs


 Documentation/virt/kvm/devices/xics.txt |   14 +++
 Documentation/virt/kvm/devices/xive.txt |    8 ++
 arch/powerpc/include/uapi/asm/kvm.h     |    3 +
 arch/powerpc/kvm/book3s_xive.c          |  142 ++++++++++++++++++++++++-------
 arch/powerpc/kvm/book3s_xive.h          |   17 ++++
 arch/powerpc/kvm/book3s_xive_native.c   |   40 +++------
 6 files changed, 167 insertions(+), 57 deletions(-)