Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging

# By Paolo Bonzini (12) and others
# Via Paolo Bonzini
* bonzini/iommu-for-anthony: (25 commits)
  memory: render_memory_region: factor out fr constant setters
  memory: as_update_topology_pass: Improve comments
  memory: Fix comment typo
  memory: give name to every AddressSpace
  dma: eliminate DMAContext
  spapr_vio: take care of creating our own AddressSpace/DMAContext
  pci: use memory core for iommu support
  dma: eliminate old-style IOMMU support
  spapr: use memory core for iommu support
  spapr: make IOMMU translation go through IOMMUTLBEntry
  spapr: convert TCE API to use an opaque type
  vfio: abort if an emulated iommu is used
  memory: Add iommu map/unmap notifiers
  memory: iommu support
  memory: make section size a 128-bit integer
  exec: reorganize mem_add to match Int128 version
  Revert "s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62"
  Revert "memory: limit sections in the radix tree to the actual address space size"
  exec: return MemoryRegion from address_space_translate
  exec: Implement subpage_read/write via address_space_rw
  ...

Message-id: 1371739493-10187-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/display/framebuffer.c b/hw/display/framebuffer.c
index 6be31db2b5..49c9e59043 100644
--- a/hw/display/framebuffer.c
+++ b/hw/display/framebuffer.c
@@ -54,7 +54,8 @@ void framebuffer_update_display(
     src_len = src_width * rows;
 
     mem_section = memory_region_find(address_space, base, src_len);
-    if (mem_section.size != src_len || !memory_region_is_ram(mem_section.mr)) {
+    if (int128_get64(mem_section.size) != src_len ||
+            !memory_region_is_ram(mem_section.mr)) {
         return;
     }
     mem = mem_section.mr;