Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.0-20180703' into staging

ppc patch queue 2018-07-03

Here's a last minue pull request before today's soft freeze.  Ideally
I would have sent this earlier, but I was waiting for a couple of
extra fixes I knew were close.  And the freeze crept up on me, like
always.

Most of the changes here are bugfixes in any case.  There are some
cleanups as well, which have been in my staging tree for a little
while.  There are a couple of truly new features (some extensions to
the sam460ex platform), but these are low risk, since they only affect
a new and not really stabilized machine type anyway.

Higlights are:
  * Mac platform improvements from Mark Cave-Ayland
  * Sam460ex improvements from BALATON Zoltan et al.
  * XICS interrupt handler cleanups from Cédric Le Goater
  * TCG improvements for atomic loads and stores from Richard
    Henderson
  * Assorted other bugfixes

# gpg: Signature made Tue 03 Jul 2018 06:55:22 BST
# gpg:                using RSA key 6C38CACA20D9B392
# 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:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-3.0-20180703: (35 commits)
  ppc: Include vga cirrus card into the compiling process
  target/ppc: Relax reserved bitmask of indexed store instructions
  target/ppc: set is_jmp on ppc_tr_breakpoint_check
  spapr: compute default value of "hpt-max-page-size" later
  target/ppc/kvm: don't pass cpu to kvm_get_smmu_info()
  target/ppc/kvm: get rid of kvm_get_fallback_smmu_info()
  ppc440_uc: Basic emulation of PPC440 DMA controller
  sam460ex: Add RTC device
  hw/timer: Add basic M41T80 emulation
  ppc4xx_i2c: Rewrite to model hardware more closely
  hw/ppc: Give sam46ex its own config option
  fpu_helper.c: fix setting FPSCR[FI] bit
  target/ppc: Implement the rest of gen_st_atomic
  target/ppc: Implement the rest of gen_ld_atomic
  target/ppc: Use atomic min/max helpers
  target/ppc: Use MO_ALIGN for EXIWX and ECOWX
  target/ppc: Split out gen_st_atomic
  target/ppc: Split out gen_ld_atomic
  target/ppc: Split out gen_load_locked
  target/ppc: Tidy gen_conditional_store
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
#	hw/ppc/spapr.c

diff --cc hw/ppc/mac_newworld.c
Simple merge

diff --cc hw/ppc/ppc440_uc.c
index 1ab2235f20848d0022cbdd3cf637ba9288130d4c,32802d741bed8125e0aa3a4c6bdb3cc7f1ea2641..0bbaa6844a4082bb15daac59a02ca3e046e82d8e
--- 1/hw/ppc/ppc440_uc.c
--- 2/hw/ppc/ppc440_uc.c
+++ b/hw/ppc/ppc440_uc.c
@@@ -9,10 -9,11 +9,11 @@@
   */
  
  #include "qemu/osdep.h"
 +#include "qemu/units.h"
  #include "qemu-common.h"
 -#include "qemu/cutils.h"
  #include "qemu/error-report.h"
  #include "qapi/error.h"
+ #include "qemu/log.h"
  #include "cpu.h"
  #include "hw/hw.h"
  #include "exec/address-spaces.h"

diff --cc hw/ppc/sam460ex.c
Simple merge

diff --cc hw/ppc/spapr.c
index 1602472165dffa69c1935fefdf9fa30f426674cd,6e8723d3ba3f1cab61175ae600a13f162b38243f..3f5e1d3ec21a8338efbca8f5a16f71b55d137e8a
--- 1/hw/ppc/spapr.c
--- 2/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@@ -3961,7 -3961,8 +3961,8 @@@ static void spapr_machine_class_init(Ob
      mc->max_cpus = 1024;
      mc->no_parallel = 1;
      mc->default_boot_order = "";
 -    mc->default_ram_size = 512 * M_BYTE;
 +    mc->default_ram_size = 512 * MiB;
+     mc->default_display = "std";
      mc->kvm_type = spapr_kvm_type;
      machine_class_allow_dynamic_sysbus_dev(mc, TYPE_SPAPR_PCI_HOST_BRIDGE);
      mc->pci_allow_0_address = true;