diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-05 13:46:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-05 13:46:18 -0800 |
| commit | 95c8a35f1c017327eab3b6a2ff5c04255737c856 (patch) | |
| tree | 8c42682ffd21dc73c97c98507924efbb246c83cc /mm/memory.c | |
| parent | 0d3ac66ed81cb7c0aa78fceec9fb0dbe384992ed (diff) | |
| parent | 7fba9420b726561966e1671004df60a08b39beb3 (diff) | |
Merge tag 'mm-hotfixes-stable-2024-01-05-11-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc mm fixes from Andrew Morton:
"12 hotfixes.
Two are cc:stable and the remainder either address post-6.7 issues or
aren't considered necessary for earlier kernel versions"
* tag 'mm-hotfixes-stable-2024-01-05-11-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()
mailmap: add entries for Mathieu Othacehe
MAINTAINERS: change vmware.com addresses to broadcom.com
arch/mm/fault: fix major fault accounting when retrying under per-VMA lock
mm/mglru: skip special VMAs in lru_gen_look_around()
MAINTAINERS: hand over hwpoison maintainership to Miaohe Lin
MAINTAINERS: remove hugetlb maintainer Mike Kravetz
mm: fix unmap_mapping_range high bits shift bug
mm: memcg: fix split queue list crash when large folio migration
mm: fix arithmetic for max_prop_frac when setting max_ratio
mm: fix arithmetic for bdi min_ratio
mm: align larger anonymous mappings on THP boundaries
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 5c757fba8858..6e0712d06cd4 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3624,8 +3624,8 @@ EXPORT_SYMBOL_GPL(unmap_mapping_pages); void unmap_mapping_range(struct address_space *mapping, loff_t const holebegin, loff_t const holelen, int even_cows) { - pgoff_t hba = holebegin >> PAGE_SHIFT; - pgoff_t hlen = (holelen + PAGE_SIZE - 1) >> PAGE_SHIFT; + pgoff_t hba = (pgoff_t)(holebegin) >> PAGE_SHIFT; + pgoff_t hlen = ((pgoff_t)(holelen) + PAGE_SIZE - 1) >> PAGE_SHIFT; /* Check for overflow. */ if (sizeof(holelen) > sizeof(hlen)) { |