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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2018-09-20 23:39:43 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-03 15:39:58 +1000 |
| commit | f1981b5b302f7f3b4c8b9b5e25ea8c48cebb1ae1 (patch) | |
| tree | 4760438268ba749314c12e1640891a0eac917f5a /kernel | |
| parent | da7ad366b497f5fc1d4a416f168057ba40bddb98 (diff) | |
| download | talos-op-linux-f1981b5b302f7f3b4c8b9b5e25ea8c48cebb1ae1.tar.gz talos-op-linux-f1981b5b302f7f3b4c8b9b5e25ea8c48cebb1ae1.zip | |
powerpc/mm/hugetlb/book3s: add _PAGE_PRESENT to hugepd pointer.
This make hugetlb directory pointer similar to other page able entries. A hugepd
entry is identified by lack of _PAGE_PTE bit set and directory size stored in
HUGEPD_SHIFT_MASK. We update that to also look at _PAGE_PRESENT
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions
