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This commit is contained in:
Andy Ritger
2022-06-28 08:00:06 -07:00
parent 965db98552
commit 94eaea9726
37 changed files with 556 additions and 353 deletions
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kernel-open/nvidia-uvm/uvm_populate_pageable.c
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@@ -158,7 +158,7 @@ NV_STATUS uvm_populate_pageable(struct mm_struct *mm,
// VMAs are validated and populated one at a time, since they may have
// different protection flags
// Validation of VM_SPECIAL flags is delegated to get_user_pages
for (; vma->vm_start <= prev_end; vma = vma->vm_next) {
for (; vma && vma->vm_start <= prev_end; vma = find_vma_intersection(mm, prev_end, end)) {
NV_STATUS status = uvm_populate_pageable_vma(vma, start, end - start, min_prot, touch, populate_permissions);
if (status != NV_OK)