Please pull my kvm-ppc-next branch again

Hi Paolo,

Please do a second pull from my kvm-ppc-next branch.  This brings in
two fixes for potential host crashes, from Ben Herrenschmidt and Nick
Piggin, which Michael Ellerman put into the topic/ppc-kvm branch of
the powerpc tree since they touch both powerpc and KVM code, or depend
on other patches in the ppc-kvm branch.

There is also another one-line fix to correct a return value on memory
allocation failure.

I would like these fixes to be in 4.10.

Thanks,
Paul.

The following changes since commit 050f23390f6bdbfa7dd2800884d32490489851b7:

  KVM: PPC: Book3S HV: Advertise availablity of HPT resizing on KVM HV (2017-01-31 22:00:07 +1100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc kvm-ppc-next

for you to fetch changes up to 5982f0849e08fe4e4e7df5e345c4539ce9780b1b:

  KVM: PPC: Book 3S: Fix error return in kvm_vm_ioctl_create_spapr_tce() (2017-02-09 22:06:28 +1100)

----------------------------------------------------------------
Benjamin Herrenschmidt (1):
      powerpc/powernv: Remove separate entry for OPAL real mode calls

Nicholas Piggin (1):
      powerpc/64: CONFIG_RELOCATABLE support for hmi interrupts

Paul Mackerras (1):
      Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

Wei Yongjun (1):
      KVM: PPC: Book 3S: Fix error return in kvm_vm_ioctl_create_spapr_tce()

 arch/powerpc/include/asm/exception-64s.h       |  8 +++
 arch/powerpc/include/asm/opal.h                |  7 ---
 arch/powerpc/kernel/exceptions-64s.S           |  2 +-
 arch/powerpc/kernel/idle_book3s.S              |  6 +--
 arch/powerpc/kvm/book3s_64_vio.c               |  1 +
 arch/powerpc/kvm/book3s_hv_builtin.c           | 34 ++++---------
 arch/powerpc/kvm/book3s_hv_rm_xics.c           | 10 ++--
 arch/powerpc/platforms/powernv/opal-wrappers.S | 70 +++++++++++---------------
 arch/powerpc/platforms/powernv/pci-ioda.c      |  5 --
 9 files changed, 56 insertions(+), 87 deletions(-)
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On 10/02/2017 09:38, Paul Mackerras wrote:
> Hi Paolo,
> 
> Please do a second pull from my kvm-ppc-next branch.  This brings in
> two fixes for potential host crashes, from Ben Herrenschmidt and Nick
> Piggin, which Michael Ellerman put into the topic/ppc-kvm branch of
> the powerpc tree since they touch both powerpc and KVM code, or depend
> on other patches in the ppc-kvm branch.

I think I mentioned them in my other message this morning.  I would
prefer that Michael pulled the first part of topic/ppc-kvm only, then
I'll decide how to handle this second pull.  I might end up sending two
pull requests to Linus anyway due to x86 work and/or the
KVM_CAP_IMMEDIATE_EXIT patch.

In any case, I've seen this---don't worry if you don't see it soon in
kvm/next.

Paolo

> There is also another one-line fix to correct a return value on memory
> allocation failure.
> 
> I would like these fixes to be in 4.10.
> 
> Thanks,
> Paul.
> 
> The following changes since commit 050f23390f6bdbfa7dd2800884d32490489851b7:
> 
>   KVM: PPC: Book3S HV: Advertise availablity of HPT resizing on KVM HV (2017-01-31 22:00:07 +1100)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc kvm-ppc-next
> 
> for you to fetch changes up to 5982f0849e08fe4e4e7df5e345c4539ce9780b1b:
> 
>   KVM: PPC: Book 3S: Fix error return in kvm_vm_ioctl_create_spapr_tce() (2017-02-09 22:06:28 +1100)
> 
> ----------------------------------------------------------------
> Benjamin Herrenschmidt (1):
>       powerpc/powernv: Remove separate entry for OPAL real mode calls
> 
> Nicholas Piggin (1):
>       powerpc/64: CONFIG_RELOCATABLE support for hmi interrupts
> 
> Paul Mackerras (1):
>       Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next
> 
> Wei Yongjun (1):
>       KVM: PPC: Book 3S: Fix error return in kvm_vm_ioctl_create_spapr_tce()
> 
>  arch/powerpc/include/asm/exception-64s.h       |  8 +++
>  arch/powerpc/include/asm/opal.h                |  7 ---
>  arch/powerpc/kernel/exceptions-64s.S           |  2 +-
>  arch/powerpc/kernel/idle_book3s.S              |  6 +--
>  arch/powerpc/kvm/book3s_64_vio.c               |  1 +
>  arch/powerpc/kvm/book3s_hv_builtin.c           | 34 ++++---------
>  arch/powerpc/kvm/book3s_hv_rm_xics.c           | 10 ++--
>  arch/powerpc/platforms/powernv/opal-wrappers.S | 70 +++++++++++---------------
>  arch/powerpc/platforms/powernv/pci-ioda.c      |  5 --
>  9 files changed, 56 insertions(+), 87 deletions(-)
> 
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