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memory: Constify IOMMUTLBEvent in memory_region_notify_iommu()

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@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>
This commit is contained in:
Philippe Mathieu-Daudé 2024-06-12 14:06:20 +02:00
parent ec40be993b
commit eb5b2896f6
2 changed files with 2 additions and 2 deletions
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2
include/exec/memory.h
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@ -1837,7 +1837,7 @@ uint64_t memory_region_iommu_get_min_page_size(IOMMUMemoryRegion *iommu_mr);
*/ */
void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr,
int iommu_idx, int iommu_idx,
IOMMUTLBEvent event); const IOMMUTLBEvent event);
/** /**
* memory_region_notify_iommu_one: notify a change in an IOMMU translation * memory_region_notify_iommu_one: notify a change in an IOMMU translation

2
system/memory.c
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@ -2052,7 +2052,7 @@ void memory_region_unmap_iommu_notifier_range(IOMMUNotifier *notifier)
void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr,
int iommu_idx, int iommu_idx,
IOMMUTLBEvent event) const IOMMUTLBEvent event)
{ {
IOMMUNotifier *iommu_notifier; IOMMUNotifier *iommu_notifier;