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

# By Paolo Bonzini (50) and others
# Via Paolo Bonzini
* bonzini/iommu-for-anthony: (66 commits)
  exec: change some APIs to take AddressSpaceDispatch
  exec: remove cur_map
  exec: put memory map in AddressSpaceDispatch
  exec: separate current radix tree from the one being built
  exec: move listener from AddressSpaceDispatch to AddressSpace
  memory: move MemoryListener declaration earlier
  exec: separate current memory map from the one being built
  exec: change well-known physical sections to macros
  qom: Use atomics for object refcounting
  memory: add reference counting to FlatView
  memory: use a new FlatView pointer on every topology update
  memory: access FlatView from a local variable
  add a header file for atomic operations
  hw/[u-x]*: pass owner to memory_region_init* functions
  hw/t*: pass owner to memory_region_init* functions
  hw/s*: pass owner to memory_region_init* functions
  hw/p*: pass owner to memory_region_init* functions
  hw/n*: pass owner to memory_region_init* functions
  hw/m*: pass owner to memory_region_init* functions
  hw/i*: pass owner to memory_region_init* functions
  ...

Message-id: 1372950842-32422-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/target-sparc/mmu_helper.c b/target-sparc/mmu_helper.c
index 3983c96589..740cbe8f2c 100644
--- a/target-sparc/mmu_helper.c
+++ b/target-sparc/mmu_helper.c
@@ -845,6 +845,7 @@ hwaddr cpu_get_phys_page_debug(CPUSPARCState *env, target_ulong addr)
         }
     }
     section = memory_region_find(get_system_memory(), phys_addr, 1);
+    memory_region_unref(section.mr);
     if (!int128_nz(section.size)) {
         return -1;
     }