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| author | Dave Airlie <[email protected]> | 2021-06-23 00:07:48 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2021-06-23 00:07:48 +0000 |
| commit | f45fbbb6d5cff29ddfc708676ec1c2496eed3a07 (patch) | |
| tree | 5496fee9f6b10da368aa49b03612061156e42d2f /mm/pgtable-generic.c | |
| parent | Merge tag 'amd-drm-next-5.14-2021-06-16' of https://gitlab.freedesktop.org/ag... (diff) | |
| parent | Linux 5.13-rc7 (diff) | |
| download | kernel-f45fbbb6d5cff29ddfc708676ec1c2496eed3a07.tar.gz kernel-f45fbbb6d5cff29ddfc708676ec1c2496eed3a07.zip | |
Backmerge tag 'v5.13-rc7' into drm-next
Backmerge Linux 5.13-rc7 to make some pulls from later bases apply,
and to bake in the conflicts so far.
Diffstat (limited to 'mm/pgtable-generic.c')
| -rw-r--r-- | mm/pgtable-generic.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c index c2210e1cdb51..4e640baf9794 100644 --- a/mm/pgtable-generic.c +++ b/mm/pgtable-generic.c @@ -135,9 +135,8 @@ pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma, unsigned long address, { pmd_t pmd; VM_BUG_ON(address & ~HPAGE_PMD_MASK); - VM_BUG_ON(!pmd_present(*pmdp)); - /* Below assumes pmd_present() is true */ - VM_BUG_ON(!pmd_trans_huge(*pmdp) && !pmd_devmap(*pmdp)); + VM_BUG_ON(pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && + !pmd_devmap(*pmdp)); pmd = pmdp_huge_get_and_clear(vma->vm_mm, address, pmdp); flush_pmd_tlb_range(vma, address, address + HPAGE_PMD_SIZE); return pmd; |