On Thu, 23 May 2024 12:16:57 -0700 Yuanyuan Zhong <yzhong@xxxxxxxxxxxxxxx> wrote: > On Thu, May 23, 2024 at 11:56 AM Andrew Morton > <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > > > Please describe the userspace-visible runtime effects of this bug. > > This aids others in deciding which kernel version(s) need the patch. > > > Otherwise, with some VMAs skipped, userspace observed memory consumption > from /proc/pid/smaps_rollup will be smaller than the sum of the > corresponding fields from /proc/pid/smaps. > > Please let me know if separate v2 is needed. Thanks All is good, thanks. I added the above text and the cc:stable tag.