Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.7-20160607' into staging

ppc patch queue for 2016-05-31

Latest patch queue for ppc.  Several significant things in here:
  * A bunch of patches from BenH fixing things in TCG
     - This should fix several regressions introduced by recent
       patches for better HV mode support
     - It also fixes some other bugs discovered along the way
  * Some fixes and cleanups for Mac machine types from Marc
    Cave-Ayland
  * Preliminary patches towards dynamic DMA window support from Alexey
    Kardashevskiy
      - This includes a patch to migration code code
  * Increase number of hotpluggable memory slots
      - Includes a change to KVM generic code, ACKed by Paolo
  * Another TCG fix for an SPE instruction

# gpg: Signature made Tue 07 Jun 2016 11:46:57 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# 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-2.7-20160607: (26 commits)
  ppc: Do not take exceptions on unknown SPRs in privileged mode
  ppc: Add missing slbfee. instruction on ppc64 BookS processors
  ppc: Fix slbia decode
  ppc: Fix mtmsr decoding
  ppc: POWER7 has lq/stq instructions and stq need to check ISA
  ppc: POWER7 had ACOP and PID registers
  ppc: Batch TLB flushes on 32-bit 6xx/7xx/7xxx in hash mode
  ppc: Fix tlb invalidations on 6xx/7xx/7xxx 32-bit processors
  ppc: Properly tag the translation cache based on MMU mode
  dbdma: use DMA memory interface for memory accesses
  macio: use DMA memory interface for non-block ATAPI transfers
  target-ppc: fixup bitrot in mmu_helper.c debug statements
  spapr_pci: Drop cannot_instantiate_with_device_add_yet=false
  ppc: fix hrfid, tlbia and slbia privilege
  ppc: Fix hreg_store_msr() so that non-HV mode cannot alter MSR:HV
  ppc: Better figure out if processor has HV mode
  spapr: Introduce pseries-2.7 machine type
  spapr: Increase hotpluggable memory slots to 256
  spapr_pci: Add and export DMA resetting helper
  spapr_pci: Reset DMA config on PHB reset
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/trace-events b/trace-events
index c50b870..44a8664 100644
--- a/trace-events
+++ b/trace-events
@@ -1431,6 +1431,8 @@ spapr_iommu_pci_indirect(uint64_t liobn, uint64_t ioba, uint64_t tce, uint64_t i
 spapr_iommu_pci_stuff(uint64_t liobn, uint64_t ioba, uint64_t tce_value, uint64_t npages, uint64_t ret) "liobn=%"PRIx64" ioba=0x%"PRIx64" tcevalue=0x%"PRIx64" npages=%"PRId64" ret=%"PRId64
 spapr_iommu_xlate(uint64_t liobn, uint64_t ioba, uint64_t tce, unsigned perm, unsigned pgsize) "liobn=%"PRIx64" 0x%"PRIx64" -> 0x%"PRIx64" perm=%u mask=%x"
 spapr_iommu_new_table(uint64_t liobn, void *table, int fd) "liobn=%"PRIx64" table=%p fd=%d"
+spapr_iommu_pre_save(uint64_t liobn, uint32_t nb, uint64_t offs, uint32_t ps) "liobn=%"PRIx64" %"PRIx32" bus_offset=%"PRIx64" ps=%"PRIu32
+spapr_iommu_post_load(uint64_t liobn, uint32_t pre_nb, uint32_t post_nb, uint64_t offs, uint32_t ps) "liobn=%"PRIx64" %"PRIx32" => %"PRIx32" bus_offset=%"PRIx64" ps=%"PRIu32
 
 # hw/ppc/ppc.c
 ppc_tb_adjust(uint64_t offs1, uint64_t offs2, int64_t diff, int64_t seconds) "adjusted from 0x%"PRIx64" to 0x%"PRIx64", diff %"PRId64" (%"PRId64"s)"