The patch titled
Subject: hugetlb/cgroup: fix copy/paste array assignment
has been removed from the -mm tree. Its filename was
hugetlb-add-hugetlbnuma_stat-file-fix-2.patch
This patch was dropped because it was folded into hugetlb-add-hugetlbnuma_stat-file.patch
------------------------------------------------------
From: Kees Cook <keescook@xxxxxxxxxxxx>
Subject: hugetlb/cgroup: fix copy/paste array assignment
Fix mismatched array assignment, reported by an -Warray-bounds build:
mm/hugetlb_cgroup.c: In function '__hugetlb_cgroup_file_legacy_init':
mm/hugetlb_cgroup.c:850:35: error: array subscript 8 is above array bounds of 'struct cftype[8]' [-Werror=array-bounds ]
850 | cft = &h->cgroup_files_dfl[8];
| ~~~~~~~~~~~~~~~~~~~^~~
In file included from mm/hugetlb_cgroup.c:23:
./include/linux/hugetlb.h:625:23: note: while referencing 'cgroup_files_dfl'
625 | struct cftype cgroup_files_dfl[8];
| ^~~~~~~~~~~~~~~~
Link: https://lkml.kernel.org/r/20211203065647.2819707-1-keescook@xxxxxxxxxxxx
Fixes: e45f4726bcad ("hugetlb: add hugetlb.*.numa_stat file")
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Reviewed-by: Mina Almasry <almasrymina@xxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb_cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/hugetlb_cgroup.c~hugetlb-add-hugetlbnuma_stat-file-fix-2
+++ a/mm/hugetlb_cgroup.c
@@ -847,7 +847,7 @@ static void __init __hugetlb_cgroup_file
cft->read_u64 = hugetlb_cgroup_read_u64;
/* Add the numa stat file */
- cft = &h->cgroup_files_dfl[8];
+ cft = &h->cgroup_files_legacy[8];
snprintf(cft->name, MAX_CFTYPE_NAME, "%s.numa_stat", buf);
cft->private = MEMFILE_PRIVATE(idx, 1);
cft->seq_show = hugetlb_cgroup_read_numa_stat;
_
Patches currently in -mm which might be from keescook@xxxxxxxxxxxx are
hugetlb-add-hugetlbnuma_stat-file.patch
hfsplus-use-struct_group_attr-for-memcpy-region.patch
ubsan-remove-config_ubsan_object_size.patch
