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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-06-12 14:05:33 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-06-19 12:42:02 +0200 |
| commit | ec40be993b7b12b3f338ccf79f7eaaef6d1870f7 (patch) | |
| tree | 2d711a263acba07eebcb70035cd4b7a666f3024b | |
| parent | 80ce0d5874d60dac171ec9395a2aaba91a25c1c7 (diff) | |
| download | qemu-ec40be993b7b12b3f338ccf79f7eaaef6d1870f7.zip qemu-ec40be993b7b12b3f338ccf79f7eaaef6d1870f7.tar.gz qemu-ec40be993b7b12b3f338ccf79f7eaaef6d1870f7.tar.bz2 | |
memory: Constify IOMMUTLBEvent in memory_region_notify_iommu_one()
@event access is read-only.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20240612132532.85928-2-philmd@linaro.org>
| -rw-r--r-- | include/exec/memory.h | 2 | ||||
| -rw-r--r-- | system/memory.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 1be58f6..2bf5e23 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1852,7 +1852,7 @@ void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr, * range. */ void memory_region_notify_iommu_one(IOMMUNotifier *notifier, - IOMMUTLBEvent *event); + const IOMMUTLBEvent *event); /** * memory_region_unmap_iommu_notifier_range: notify a unmap for an IOMMU diff --git a/system/memory.c b/system/memory.c index 74cd73e..f3a37c9 100644 --- a/system/memory.c +++ b/system/memory.c @@ -2006,9 +2006,9 @@ void memory_region_unregister_iommu_notifier(MemoryRegion *mr, } void memory_region_notify_iommu_one(IOMMUNotifier *notifier, - IOMMUTLBEvent *event) + const IOMMUTLBEvent *event) { - IOMMUTLBEntry *entry = &event->entry; + const IOMMUTLBEntry *entry = &event->entry; hwaddr entry_end = entry->iova + entry->addr_mask; IOMMUTLBEntry tmp = *entry; |