> From: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
> Sent: Wednesday, May 8, 2019 3:33 AM
> On Wed, May 01, 2019 at 11:49:10PM +0000, Dexuan Cui wrote:
> > Hi,
> > Today I got the below BUG in isolate_lru_pages() when building the kernel.
> >
> > My current running kernel, which exhibits the BUG, is based on the mainline
> kernel's commit
> > 262d6a9a63a3 ("Merge branch 'x86-urgent-for-linus' of
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip").
> >
> > Looks nobody else reported the issue recently.
> >
> That is missing some fixes that were merged for 5.1, particularly
> 6b0868c820ff ("mm/compaction.c: correct zone boundary handling when
> resetting pageblock skip hints"). Can you try reproducing this under 5.1
> at least?
>
> --
> Mel Gorman
> SUSE Labs
So far I only reproduced the issue once, and I don't know how to repro it again.
If I repro it again, I'll move to v5.1 with the "dump_page(page);" change.
Thanks,
-- Dexuan
