Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180531-1' into staging

target-arm queue:
 * target/arm: Honour FPCR.FZ in FRECPX
 * MAINTAINERS: Add entries for newer MPS2 boards and devices
 * hw/intc/arm_gicv3: Fix APxR<n> register dispatching
 * arm_gicv3_kvm: fix bug in writing zero bits back to the in-kernel
   GIC state
 * tcg: Fix helper function vs host abi for float16
 * arm: fix qemu crash on startup with -bios option
 * arm: fix malloc type mismatch
 * xlnx-zdma: Correct mem leaks and memset to zero on desc unaligned errors
 * Correct CPACR reset value for v7 cores
 * memory.h: Improve IOMMU related documentation
 * exec: Plumb transaction attributes through various functions in
   preparation for allowing IOMMUs to see them
 * vmstate.h: Provide VMSTATE_BOOL_SUB_ARRAY
 * ARM: ACPI: Fix use-after-free due to memory realloc
 * KVM: GIC: Fix memory leak due to calling kvm_init_irq_routing twice

# gpg: Signature made Thu 31 May 2018 16:54:40 BST
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180531-1: (25 commits)
  KVM: GIC: Fix memory leak due to calling kvm_init_irq_routing twice
  ARM: ACPI: Fix use-after-free due to memory realloc
  vmstate.h: Provide VMSTATE_BOOL_SUB_ARRAY
  Make address_space_translate_iommu take a MemTxAttrs argument
  Make flatview_do_translate() take a MemTxAttrs argument
  Make address_space_get_iotlb_entry() take a MemTxAttrs argument
  Make flatview_translate() take a MemTxAttrs argument
  Make flatview_access_valid() take a MemTxAttrs argument
  Make MemoryRegion valid.accepts callback take a MemTxAttrs argument
  Make memory_region_access_valid() take a MemTxAttrs argument
  Make flatview_extend_translation() take a MemTxAttrs argument
  Make address_space_access_valid() take a MemTxAttrs argument
  Make address_space_map() take a MemTxAttrs argument
  Make address_space_translate{, _cached}() take a MemTxAttrs argument
  Make tb_invalidate_phys_addr() take a MemTxAttrs argument
  memory.h: Improve IOMMU related documentation
  Correct CPACR reset value for v7 cores
  xlnx-zdma: Correct mem leaks and memset to zero on desc unaligned errors
  arm: fix malloc type mismatch
  arm: fix qemu crash on startup with -bios option
  ...

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

1 files changed, 7 insertions, 5 deletions

diff --git a/memory.c b/memory.c
index fc7f9b782b..10fa2ddd31 100644
--- a/memory.c
+++ b/memory.c
@@ -1269,7 +1269,8 @@ static void unassigned_mem_write(void *opaque, hwaddr addr,
 }
 
 static bool unassigned_mem_accepts(void *opaque, hwaddr addr,
-                                   unsigned size, bool is_write)
+                                   unsigned size, bool is_write,
+                                   MemTxAttrs attrs)
 {
     return false;
 }
@@ -1347,7 +1348,8 @@ static const MemoryRegionOps ram_device_mem_ops = {
 bool memory_region_access_valid(MemoryRegion *mr,
                                 hwaddr addr,
                                 unsigned size,
-                                bool is_write)
+                                bool is_write,
+                                MemTxAttrs attrs)
 {
     int access_size_min, access_size_max;
     int access_size, i;
@@ -1373,7 +1375,7 @@ bool memory_region_access_valid(MemoryRegion *mr,
     access_size = MAX(MIN(size, access_size_max), access_size_min);
     for (i = 0; i < size; i += access_size) {
         if (!mr->ops->valid.accepts(mr->opaque, addr + i, access_size,
-                                    is_write)) {
+                                    is_write, attrs)) {
             return false;
         }
     }
@@ -1416,7 +1418,7 @@ MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
 {
     MemTxResult r;
 
-    if (!memory_region_access_valid(mr, addr, size, false)) {
+    if (!memory_region_access_valid(mr, addr, size, false, attrs)) {
         *pval = unassigned_mem_read(mr, addr, size);
         return MEMTX_DECODE_ERROR;
     }
@@ -1458,7 +1460,7 @@ MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
                                          unsigned size,
                                          MemTxAttrs attrs)
 {
-    if (!memory_region_access_valid(mr, addr, size, true)) {
+    if (!memory_region_access_valid(mr, addr, size, true, attrs)) {
         unassigned_mem_write(mr, addr, data, size);
         return MEMTX_DECODE_ERROR;
     }