The patch titled
Subject: mm/vmstat.c: assert that vmstat_text is in sync with stat_items_size
has been removed from the -mm tree. Its filename was
mm-vmstat-assert-that-vmstat_text-is-in-sync-with-stat_items_size.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jann Horn <jannh@xxxxxxxxxx>
Subject: mm/vmstat.c: assert that vmstat_text is in sync with stat_items_size
Having two gigantic arrays that must manually be kept in sync, including
ifdefs, isn't exactly robust. To make it easier to catch such issues in
the future, add a BUILD_BUG_ON().
Link: http://lkml.kernel.org/r/20181001143138.95119-3-jannh@xxxxxxxxxx
Signed-off-by: Jann Horn <jannh@xxxxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Acked-by: Roman Gushchin <guro@xxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Cc: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Christoph Lameter <clameter@xxxxxxx>
Cc: Kemi Wang <kemi.wang@xxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmstat.c | 2 ++
1 file changed, 2 insertions(+)
--- a/mm/vmstat.c~mm-vmstat-assert-that-vmstat_text-is-in-sync-with-stat_items_size
+++ a/mm/vmstat.c
@@ -1665,6 +1665,8 @@ static void *vmstat_start(struct seq_fil
stat_items_size += sizeof(struct vm_event_state);
#endif
+ BUILD_BUG_ON(stat_items_size !=
+ ARRAY_SIZE(vmstat_text) * sizeof(unsigned long));
v = kmalloc(stat_items_size, GFP_KERNEL);
m->private = v;
if (!v)
_
Patches currently in -mm which might be from jannh@xxxxxxxxxx are
reiserfs-propagate-errors-from-fill_with_dentries-properly.patch
