commit eb5b2896f608d9c0dcd53375987db2377337f752
author Philippe Mathieu-Daudé <philmd@linaro.org> Wed Jun 12 14:06:20 2024 +0200
committer Philippe Mathieu-Daudé <philmd@linaro.org> Wed Jun 19 12:42:02 2024 +0200
tree 369d9255f5693da50daead851a9cd618d6f6897e
parent ec40be993b7b12b3f338ccf79f7eaaef6d1870f7

memory: Constify IOMMUTLBEvent in memory_region_notify_iommu()

@event access is read-only.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20240612132532.85928-3-philmd@linaro.org>

include/exec/memory.h

diff --git a/include/exec/memory.h b/include/exec/memory.h
index 2bf5e23..2d7c278 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1837,7 +1837,7 @@
  */
 void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr,
                                 int iommu_idx,
-                                IOMMUTLBEvent event);
+                                const IOMMUTLBEvent event);
 
 /**
  * memory_region_notify_iommu_one: notify a change in an IOMMU translation

system/memory.c

diff --git a/system/memory.c b/system/memory.c
index f3a37c9..47c600d 100644
--- a/system/memory.c
+++ b/system/memory.c
@@ -2052,7 +2052,7 @@
 
 void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr,
                                 int iommu_idx,
-                                IOMMUTLBEvent event)
+                                const IOMMUTLBEvent event)
 {
     IOMMUNotifier *iommu_notifier;