Accumulated patches for target-ppc, pseries machine type and related
devices. As we are now in soft freeze, these are mostly fixes.
* Fix KVM migration for several SPRs that qemu didn't handle
* Clean up handling of SDR1, which allows a fix to the gdbstub
* Fix a race in spapr_rng
* Fix a bug with multifunction hotplug
The exception is the 7 patches to allow EEH on spapr-pci-host-bridge
devices (rather than the special and poorly designed
spapr-vfio-pci-host-bridge device). I believe these are low risk of
breaking non-EEH cases, and EEH cases were little used in practice
previously (since libvirt did not support the special device amongst
other things). It did have a draft posted before the soft freeze,
removes a very ugly VFIO interface, and removes device we'd like to
deprecate sooner rather than later. So, I'm hoping we can squeeze
these in during the soft freeze.
This includes two patches to the VFIO code, which Alex Williamson has
indicated he's ok with coming through my tree.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160316' into staging
ppc patch queue for 2016-03-16
Accumulated patches for target-ppc, pseries machine type and related
devices. As we are now in soft freeze, these are mostly fixes.
* Fix KVM migration for several SPRs that qemu didn't handle
* Clean up handling of SDR1, which allows a fix to the gdbstub
* Fix a race in spapr_rng
* Fix a bug with multifunction hotplug
The exception is the 7 patches to allow EEH on spapr-pci-host-bridge
devices (rather than the special and poorly designed
spapr-vfio-pci-host-bridge device). I believe these are low risk of
breaking non-EEH cases, and EEH cases were little used in practice
previously (since libvirt did not support the special device amongst
other things). It did have a draft posted before the soft freeze,
removes a very ugly VFIO interface, and removes device we'd like to
deprecate sooner rather than later. So, I'm hoping we can squeeze
these in during the soft freeze.
This includes two patches to the VFIO code, which Alex Williamson has
indicated he's ok with coming through my tree.
# gpg: Signature made Wed 16 Mar 2016 05:04:52 GMT using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.6-20160316:
vfio: Eliminate vfio_container_ioctl()
spapr_pci: Remove finish_realize hook
spapr_pci: (Mostly) remove spapr-pci-vfio-host-bridge
spapr_pci: Allow EEH on spapr-pci-host-bridge
spapr_pci: Eliminate class callbacks
spapr_pci: Switch to vfio_eeh_as_op() interface
vfio: Start improving VFIO/EEH interface
spapr_rng: fix race with main loop
target-ppc: Eliminate kvmppc_kern_htab global
target-ppc: Add helpers for updating a CPU's SDR1 and external HPT
target-ppc: Split out SREGS get/put functions
spapr_pci: fix multifunction hotplug
target-ppc: Add PVR for POWER8NVL processor
ppc: Add a few more P8 PMU SPRs
ppc: Fix migration of the TAR SPR
ppc: Define the PSPB register on POWER8
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
f235538e38