[PATCH] memory: remove incorrect RCU comment for address_space_read()

[Stefan Hajnoczi]

Although the doc comment says "Called within RCU critical section" the
address_space_read() function takes the RCU read lock itself. There is
no need for the caller to hold an RCU read lock.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Fixes: b2a44fcad74f1cc7a6786d38eba7db12ab2352ba ("address_space_read: 
address_space_to_flatview needs RCU lock")
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 include/exec/memory.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/exec/memory.h b/include/exec/memory.h
index c3d417d317..60508a1e19 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -2768,7 +2768,7 @@ static inline bool memory_access_is_direct(MemoryRegion 
*mr, bool is_write)
  *
  * Return a MemTxResult indicating whether the operation succeeded
  * or failed (eg unassigned memory, device rejected the transaction,
- * IOMMU fault).  Called within RCU critical section.
+ * IOMMU fault).
  *
  * @as: #AddressSpace to be accessed
  * @addr: address within that address space
-- 
2.31.1