[GIT PULL] KVM fixes for Linux 4.15(-rc9)

[Radim KrÄmÃÅ]

Linus,

the high amount of new code improves situation around CPU vulnerabilities.

The following changes since commit a8750ddca918032d6349adbf9a4b6555e7db20da:

  Linux 4.15-rc8 (2018-01-14 15:32:30 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/virt/kvm/kvm tags/for-linus

for you to fetch changes up to 35b3fde6203b932b2b1a5b53b3d8808abc9c4f60:

  KVM: s390: wire up bpb feature (2018-01-20 17:30:47 +0100)

----------------------------------------------------------------
KVM fixes for v4.15-rc9

ARM:
* fix incorrect huge page mappings on systems using the contiguous hint
  for hugetlbfs
* support alternative GICv4 init sequence
* correctly implement the ARM SMCC for HVC and SMC handling

PPC:
* add KVM IOCTL for reporting vulnerability and workaround status

s390:
* provide userspace interface for branch prediction changes in firmware

x86:
* use correct macros for bits

----------------------------------------------------------------
Christian Borntraeger (1):
      KVM: s390: wire up bpb feature

Christoffer Dall (1):
      KVM: arm64: Fix GICv4 init when called from vgic_its_create

Marc Zyngier (1):
      arm64: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls

Paul Mackerras (1):
      KVM: PPC: Book3S: Provide information about hardware/firmware CVE workarounds

Punit Agrawal (1):
      KVM: arm/arm64: Check pagesize when allocating a hugepage at Stage 2

Radim KrÄmÃÅ (2):
      Merge tag 'kvm-arm-fixes-for-v4.15-3-v2' of git://git.kernel.org/.../kvmarm/kvmarm
      Merge tag 'kvm-ppc-cve-4.15-2' of git://git.kernel.org/.../paulus/powerpc

Tianyu Lan (1):
      KVM/x86: Fix wrong macro references of X86_CR0_PG_BIT and X86_CR4_PAE_BIT in kvm_valid_sregs()

 Documentation/virtual/kvm/api.txt   |  46 +++++++++++++
 arch/arm64/kvm/handle_exit.c        |   4 +-
 arch/powerpc/include/uapi/asm/kvm.h |  25 +++++++
 arch/powerpc/kvm/powerpc.c          | 131 ++++++++++++++++++++++++++++++++++++
 arch/s390/include/asm/kvm_host.h    |   3 +-
 arch/s390/include/uapi/asm/kvm.h    |   5 +-
 arch/s390/kvm/kvm-s390.c            |  12 ++++
 arch/s390/kvm/vsie.c                |  10 +++
 arch/x86/kvm/x86.c                  |   4 +-
 include/uapi/linux/kvm.h            |   4 ++
 virt/kvm/arm/mmu.c                  |   2 +-
 virt/kvm/arm/vgic/vgic-init.c       |   8 ++-
 virt/kvm/arm/vgic/vgic-v4.c         |   2 +-
 13 files changed, 245 insertions(+), 11 deletions(-)