diff options
| author | Ira Weiny <[email protected]> | 2021-03-24 21:37:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-03-25 09:22:55 -0700 |
| commit | 487cfade12fae0eb707bdce71c4d585128238a7d (patch) | |
| tree | ff41123d559a876ff4a4e3a4d6a3e2f7615dabb8 /scripts/gdb | |
| parent | a024b7c2850dddd01e65b8270f0971deaf272f27 (diff) | |
mm/highmem: fix CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP
The kernel test robot found that __kmap_local_sched_out() was not
correctly skipping the guard pages when DEBUG_KMAP_LOCAL_FORCE_MAP was
set.[1] This was due to DEBUG_HIGHMEM check being used.
Change the configuration check to be correct.
[1] https://lore.kernel.org/lkml/20210304083825.GB17830@xsang-OptiPlex-9020/
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 0e91a0c6984c ("mm/highmem: Provide CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP")
Signed-off-by: Ira Weiny <[email protected]>
Reported-by: kernel test robot <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Oliver Sang <[email protected]>
Cc: Chaitanya Kulkarni <[email protected]>
Cc: David Sterba <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts/gdb')
0 files changed, 0 insertions, 0 deletions