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c4d27ffaa8
Add several helpers to invalidate the caches after mappings in the affected domain are changed. - cache_tag_flush_range() invalidates a range of caches after mappings within this range are changed. It uses the page-selective cache invalidation methods. - cache_tag_flush_all() invalidates all caches tagged by a domain ID. It uses the domain-selective cache invalidation methods. - cache_tag_flush_range_np() invalidates a range of caches when new mappings are created in the domain and the corresponding page table entries change from non-present to present. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Link: https://lore.kernel.org/r/20240416080656.60968-3-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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| .. | ||
| cache.c | ||
| cap_audit.c | ||
| cap_audit.h | ||
| debugfs.c | ||
| dmar.c | ||
| iommu.c | ||
| iommu.h | ||
| irq_remapping.c | ||
| Kconfig | ||
| Makefile | ||
| nested.c | ||
| pasid.c | ||
| pasid.h | ||
| perf.c | ||
| perf.h | ||
| perfmon.c | ||
| perfmon.h | ||
| svm.c | ||
| trace.c | ||
| trace.h | ||