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drm/xe/svm: Avoid duplicate eviction on get_pages() failure

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xe_svm_range_get_pages() already calls drm_gpusvm_range_evict()
internally when it fails with -EOPNOTSUPP. Remove the eviction
call in the caller to prevent duplicate handling.

Fixes: e0ff0d7cf9 ("drm/xe/svm: Refactor usage of drm_gpusvm* function in xe_svm")
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250526163907.1011529-1-himal.prasad.ghimiray@intel.com
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
This commit is contained in:
Himal Prasad Ghimiray
2025-05-26 22:09:07 +05:30
parent 39578fa404
commit 22eba3be8e
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/xe/xe_svm.c
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@@ -914,11 +914,6 @@ int xe_svm_handle_pagefault(struct xe_vm *vm, struct xe_vma *vma,
if (err == -EOPNOTSUPP || err == -EFAULT || err == -EPERM) {
ctx.timeslice_ms <<= 1; /* Double timeslice if we have to retry */
if (migrate_try_count > 0 || !ctx.devmem_only) {
if (err == -EOPNOTSUPP) {
range_debug(range, "PAGE FAULT - EVICT PAGES");
drm_gpusvm_range_evict(&vm->svm.gpusvm,
&range->base);
}
drm_dbg(&vm->xe->drm,
"Get pages failed, falling back to retrying, asid=%u, gpusvm=%p, errno=%pe\n",
vm->usm.asid, &vm->svm.gpusvm, ERR_PTR(err));