[PULL 00/40] ppc-for-5.2 queue 20200818

[David Gibson]

The following changes since commit d0ed6a69d399ae193959225cdeaa9382746c91cc:

  Update version for v5.1.0 release (2020-08-11 17:07:03 +0100)

are available in the Git repository at:

  git://github.com/dgibson/qemu.git tags/ppc-for-5.2-20200818

for you to fetch changes up to 3110f0ee19ccdb50adff3dfa1321039f69efddcd:

  spapr/xive: Use xive_source_esb_len() (2020-08-14 13:35:45 +1000)

----------------------------------------------------------------
ppc patch queue 2020-08-18

Here's my first pull request for qemu-5.2, which has quite a few
accumulated things.  Highlights are:

 * Preliminary support for POWER10 (Power ISA 3.1) instruction emulation
 * Add documentation on the (very confusing) pseries NUMA configuration
 * Fix some bugs handling edge cases with XICS, XIVE and kernel_irqchip
 * Fix icount for a number of POWER registers
 * Many cleanups to error handling in XIVE code
 * Validate size of -prom-env data

----------------------------------------------------------------
Anton Blanchard (1):
      ppc/spapr: Fix 32 bit logical memory block size assumptions

Cédric Le Goater (1):
      docs: Update POWER9 XIVE support for nested guests

Daniel Henrique Barboza (1):
      docs: adding NUMA documentation for pseries

Greg Kurz (24):
      spapr: Use error_append_hint() in spapr_caps.c
      spapr: Forbid nested KVM-HV in pre-power9 compat mode
      spapr: Clarify error and documentation for broken KVM XICS
      spapr/xive: Fix xive->fd if kvm_create_device() fails
      spapr/xive: Simplify kvmppc_xive_disconnect()
      ppc/xive: Rework setup of XiveSource::esb_mmio
      ppc/xive: Introduce dedicated kvm_irqchip_in_kernel() wrappers
      spapr/xive: Convert KVM device fd checks to assert()
      spapr: Simplify error handling in spapr_phb_realize()
      spapr/xive: Rework error handling of kvmppc_xive_cpu_connect()
      spapr/xive: Rework error handling of kvmppc_xive_source_reset()
      spapr/xive: Rework error handling of kvmppc_xive_mmap()
      spapr/xive: Rework error handling of kvmppc_xive_cpu_[gs]et_state()
      spapr/xive: Rework error handling of kvmppc_xive_[gs]et_queue_config()
      spapr/xive: Rework error handling in kvmppc_xive_get_queues()
      spapr/xive: Rework error handling of kvmppc_xive_set_source_config()
      spapr/kvm: Fix error handling in kvmppc_xive_pre_save()
      spapr/xive: Fix error handling in kvmppc_xive_post_load()
      ppc/xive: Fix error handling in vmstate_xive_tctx_*() callbacks
      spapr/xive: Simplify error handling in kvmppc_xive_connect()
      ppc/xive: Simplify error handling in xive_tctx_realize()
      spapr/xive: Simplify error handling of kvmppc_xive_cpu_synchronize_state()
      nvram: Exit QEMU if NVRAM cannot contain all -prom-env data
      spapr/xive: Use xive_source_esb_len()

Gustavo Romero (2):
      ppc/xive: Fix some typos in comments
      target/ppc: Integrate icount to purr, vtb, and tbu40

Lijun Pan (9):
      target/ppc: Introduce Power ISA 3.1 flag
      target/ppc: Enable Power ISA 3.1
      target/ppc: add byte-reverse br[dwh] instructions
      target/ppc: convert vmuluwm to tcg_gen_gvec_mul
      target/ppc: add vmulld instruction
      Update PowerPC AT_HWCAP2 definition
      target/ppc: add vmulld to INDEX_op_mul_vec case
      target/ppc: add vmulh{su}w instructions
      target/ppc: add vmulh{su}d instructions

Matthieu Bucchianeri (2):
      target/ppc: Fix TCG leak with the evmwsmiaa instruction
      target/ppc: Fix SPE unavailable exception triggering

 docs/specs/index.rst                |   1 +
 docs/specs/ppc-spapr-numa.rst       | 191 +++++++++++++++++++++++++++
 docs/specs/ppc-spapr-xive.rst       |  10 +-
 hw/intc/spapr_xive.c                |  47 ++++---
 hw/intc/spapr_xive_kvm.c            | 257 +++++++++++++++++-------------------
 hw/intc/xive.c                      |  57 +++++---
 hw/nvram/chrp_nvram.c               |  24 +++-
 hw/nvram/mac_nvram.c                |   2 +-
 hw/nvram/spapr_nvram.c              |   3 +-
 hw/ppc/spapr.c                      |   6 +-
 hw/ppc/spapr_caps.c                 |  99 ++++++++------
 hw/ppc/spapr_irq.c                  |  12 +-
 hw/ppc/spapr_pci.c                  |  16 +--
 hw/sparc/sun4m.c                    |   2 +-
 hw/sparc64/sun4u.c                  |   2 +-
 include/elf.h                       |   1 +
 include/hw/nvram/chrp_nvram.h       |   3 +-
 include/hw/ppc/spapr_xive.h         |   8 +-
 include/hw/ppc/xive.h               |  15 ++-
 target/ppc/cpu.h                    |   4 +-
 target/ppc/helper.h                 |   5 +-
 target/ppc/int_helper.c             |  48 +++++--
 target/ppc/translate.c              |  40 ++++++
 target/ppc/translate/spe-impl.inc.c | 101 +++++++++-----
 target/ppc/translate/vmx-impl.inc.c |  11 +-
 target/ppc/translate/vmx-ops.inc.c  |  10 +-
 target/ppc/translate_init.inc.c     |  32 ++++-
 tcg/ppc/tcg-target.h                |   2 +
 tcg/ppc/tcg-target.inc.c            |  12 +-
 29 files changed, 719 insertions(+), 302 deletions(-)
 create mode 100644 docs/specs/ppc-spapr-numa.rst