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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-06-28 19:36:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:49 -0700 |
| commit | e17eae2b839937817d771e2f5d2b30e5e2b81bb7 (patch) | |
| tree | 45cea23f133717e79fcd16c259a6aff0ab16fa8a /mm/memremap.c | |
| parent | a458b76a4171f893efa7657dc079924580a8746a (diff) | |
| download | linux-e17eae2b839937817d771e2f5d2b30e5e2b81bb7.tar.gz linux-e17eae2b839937817d771e2f5d2b30e5e2b81bb7.tar.bz2 linux-e17eae2b839937817d771e2f5d2b30e5e2b81bb7.zip | |
mm: pagewalk: fix walk for hugepage tables
Pagewalk ignores hugepd entries and walk down the tables as if it was
traditionnal entries, leading to crazy result.
Add walk_hugepd_range() and use it to walk hugepage tables.
Link: https://lkml.kernel.org/r/38d04410700c8d02f28ba37e020b62c55d6f3d2c.1624597695.git.christophe.leroy@csgroup.eu
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Steven Price <steven.price@arm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Daniel Axtens <dja@axtens.net>
Cc: "Oliver O'Halloran" <oohall@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memremap.c')
0 files changed, 0 insertions, 0 deletions