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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-02-26 03:03:25 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-02-26 03:03:25 +0300 |
| commit | 0b119045b79a672bc6d8f18641c60fc8ce1b4585 (patch) | |
| tree | 69c63ecfec55b9576c34dc742e0c38f46f8a317a /include/linux/pgtable.h | |
| parent | 7f7573bd4f37d4edc168c5b5def0bc2a1951c657 (diff) | |
| parent | d082ecbc71e9e0bf49883ee4afd435a77a5101b6 (diff) | |
| download | linux-0b119045b79a672bc6d8f18641c60fc8ce1b4585.tar.xz | |
Merge tag 'v6.14-rc4' into next
Sync up with the mainline.
Diffstat (limited to 'include/linux/pgtable.h')
| -rw-r--r-- | include/linux/pgtable.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index adef9d6e9b1b..94d267d02372 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -533,7 +533,14 @@ static inline void clear_young_dirty_ptes(struct vm_area_struct *vma, static inline void ptep_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - ptep_get_and_clear(mm, addr, ptep); + pte_t pte = ptep_get(ptep); + + pte_clear(mm, addr, ptep); + /* + * No need for ptep_get_and_clear(): page table check doesn't care about + * any bits that could have been set by HW concurrently. + */ + page_table_check_pte_clear(mm, pte); } #ifdef CONFIG_GUP_GET_PXX_LOW_HIGH |