| /kernel/linux/linux-6.6/mm/kmsan/ |
| H A D | init.c | 32 u64 nstart = (u64)start, nend = (u64)end, cstart, cend; in kmsan_record_future_shadow_range() local
36 KMSAN_WARN_ON((nstart >= nend) || !nstart || !nend); in kmsan_record_future_shadow_range()
37 nstart = ALIGN_DOWN(nstart, PAGE_SIZE); in kmsan_record_future_shadow_range()
50 if ((cstart < nstart && cend < nstart) || in kmsan_record_future_shadow_range()
54 start_end_pairs[i].start = min(nstart, cstart); in kmsan_record_future_shadow_range()
61 start_end_pairs[future_index].start = nstart; in kmsan_record_future_shadow_range()
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| /kernel/linux/linux-5.10/mm/ |
| H A D | mlock.c | 591 unsigned long nstart, end, tmp; in apply_vma_lock_flags() local
610 for (nstart = start ; ; ) { in apply_vma_lock_flags()
615 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */ in apply_vma_lock_flags()
619 error = mlock_fixup(vma, &prev, nstart, tmp, newflags); in apply_vma_lock_flags()
622 nstart = tmp; in apply_vma_lock_flags()
623 if (nstart < prev->vm_end) in apply_vma_lock_flags()
624 nstart = prev->vm_end; in apply_vma_lock_flags()
625 if (nstart >= end) in apply_vma_lock_flags()
629 if (!vma || vma->vm_start != nstart) { in apply_vma_lock_flags()
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| H A D | mprotect.c | 525 unsigned long nstart, end, tmp, reqprot; in do_mprotect_pkey() local
600 for (nstart = start ; ; ) { in do_mprotect_pkey()
605 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */ in do_mprotect_pkey()
642 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); in do_mprotect_pkey()
645 nstart = tmp; in do_mprotect_pkey()
647 if (nstart < prev->vm_end) in do_mprotect_pkey()
648 nstart = prev->vm_end; in do_mprotect_pkey()
649 if (nstart >= end) in do_mprotect_pkey()
653 if (!vma || vma->vm_start != nstart) { in do_mprotect_pkey()
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| H A D | gup.c | 1450 unsigned long end, nstart, nend; in __mm_populate() local
1457 for (nstart = start; nstart < end; nstart = nend) { in __mm_populate()
1459 * We want to fault in pages for [nstart; end) address range. in __mm_populate()
1465 vma = find_vma(mm, nstart); in __mm_populate()
1466 } else if (nstart >= vma->vm_end) in __mm_populate()
1471 * Set [nstart; nend) to intersection of desired address in __mm_populate()
1477 if (nstart < vma->vm_start) in __mm_populate()
1478 nstart in __mm_populate()
[all...] |
| H A D | huge_memory.c | 2345 unsigned long nstart = next->vm_start; in vma_adjust_trans_huge() local
2346 nstart += adjust_next; in vma_adjust_trans_huge()
2347 if (nstart & ~HPAGE_PMD_MASK && in vma_adjust_trans_huge()
2348 (nstart & HPAGE_PMD_MASK) >= next->vm_start && in vma_adjust_trans_huge()
2349 (nstart & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE <= next->vm_end) in vma_adjust_trans_huge()
2350 split_huge_pmd_address(next, nstart, false, NULL); in vma_adjust_trans_huge()
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| /kernel/linux/linux-6.6/mm/ |
| H A D | mprotect.c | 694 unsigned long nstart, end, tmp, reqprot; in do_mprotect_pkey() local
770 nstart = start; in do_mprotect_pkey()
823 error = vma->vm_ops->mprotect(vma, nstart, tmp, newflags); in do_mprotect_pkey()
828 error = mprotect_fixup(&vmi, &tlb, vma, &prev, nstart, tmp, newflags); in do_mprotect_pkey()
833 nstart = tmp; in do_mprotect_pkey()
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| H A D | mlock.c | 480 unsigned long nstart, end, tmp; in apply_vma_lock_flags() local
499 nstart = start; in apply_vma_lock_flags()
510 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */ in apply_vma_lock_flags()
514 error = mlock_fixup(&vmi, vma, &prev, nstart, tmp, newflags); in apply_vma_lock_flags()
518 nstart = tmp; in apply_vma_lock_flags()
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| H A D | gup.c | 1740 unsigned long end, nstart, nend; in __mm_populate() local
1747 for (nstart = start; nstart < end; nstart = nend) { in __mm_populate()
1749 * We want to fault in pages for [nstart; end) address range. in __mm_populate()
1755 vma = find_vma_intersection(mm, nstart, end); in __mm_populate()
1756 } else if (nstart >= vma->vm_end) in __mm_populate()
1762 * Set [nstart; nend) to intersection of desired address in __mm_populate()
1768 if (nstart < vma->vm_start) in __mm_populate()
1769 nstart in __mm_populate()
[all...] |
| H A D | huge_memory.c | 2341 unsigned long nstart = next->vm_start; in vma_adjust_trans_huge() local
2342 nstart += adjust_next; in vma_adjust_trans_huge()
2343 split_huge_pmd_if_needed(next, nstart); in vma_adjust_trans_huge()
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