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rocr/driver: add ASAN header page management to Driver class

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Add ASAN header page management to Driver

- Add ReplaceAsanHeaderPage and ReturnAsanHeaderPage to Driver interface
- Implement ASAN functions in KfdDriver using hsaKmt calls

Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>


[ROCm/ROCR-Runtime commit: a47c060d6a]
This commit is contained in:
Honglei Huang
2025-07-29 10:41:29 +08:00
committed by Huang, Honglei1
parent 02d7eaf3b7
commit 76bf829f09
4 changed files with 33 additions and 1 deletions
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projects/rocr-runtime/runtime/hsa-runtime/core/runtime/runtime.cpp
+1 -1
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@@ -368,7 +368,7 @@ hsa_status_t Runtime::FreeMemory(void* ptr) {
}
if (alloc_flags & core::MemoryRegion::AllocateAsan)
assert(HSAKMT_CALL(hsaKmtReturnAsanHeaderPage(ptr)) == HSAKMT_STATUS_SUCCESS);
assert(region->owner()->driver().ReturnAsanHeaderPage(ptr) == HSA_STATUS_SUCCESS);
const hsa_status_t err = region->Free(ptr, size);
if (err != HSA_STATUS_SUCCESS) {