diff options
| author | Peter Xu <[email protected]> | 2022-09-30 20:25:55 -0400 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-10-12 15:56:46 -0700 |
| commit | 515778e2d790652a38a24554fdb7f21420d91efc (patch) | |
| tree | 0e5e96ac55e5d986733bbd2d60746eab134792d7 /tools/perf/scripts/python | |
| parent | 28c5609fb236807910ca347ad3e26c4567998526 (diff) | |
mm/uffd: fix warning without PTE_MARKER_UFFD_WP compiled in
When PTE_MARKER_UFFD_WP not configured, it's still possible to reach pte
marker code and trigger an warning. Add a few CONFIG_PTE_MARKER_UFFD_WP
ifdefs to make sure the code won't be reached when not compiled in.
Link: https://lkml.kernel.org/r/YzeR+R6b4bwBlBHh@x1n
Fixes: b1f9e876862d ("mm/uffd: enable write protection for shmem & hugetlbfs")
Signed-off-by: Peter Xu <[email protected]>
Reported-by: <[email protected]>
Cc: Axel Rasmussen <[email protected]>
Cc: Brian Geffon <[email protected]>
Cc: Edward Liaw <[email protected]>
Cc: Liu Shixin <[email protected]>
Cc: Mike Kravetz <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions