On Wed, 2019-07-31 at 16:11 +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the akpm-current tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> mm/memcontrol.c: In function 'invalidate_reclaim_iterators':
> mm/memcontrol.c:1160:11: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
> } while (memcg = parent_mem_cgroup(memcg));
> ^~~~~
>
Hi Stephen,
Thanks for the telling me this. Sorry for the build warning.
Should I send patch v5 to the mailing list to fix this?
Miles
> Introduced by commit
>
> c48a2f5ce935 ("mm/memcontrol.c: fix use after free in mem_cgroup_iter()")
>
