Re: [zram] ltp inspired explosion - master v4.13-rc1-3-g87b2c3fc6317

From: Mike Galbraith
Date: Tue Jul 25 2017 - 04:30:45 EST


On Tue, 2017-07-25 at 15:26 +0900, Minchan Kim wrote:
> Hi,
>
> On Mon, Jul 24, 2017 at 08:17:01PM +0200, Mike Galbraith wrote:
> > Now bisected and verified via revert, the culprit is:
> >
> > cf8e0fedf078 mm/zsmalloc: simplify zs_max_alloc_size handling
> >
> > Reproducer: ltp::testcases/bin/zram03.
> >
>
> Thanks for the report and bisecting.
> I believe this patch should fix it.

Yup, the vm I bisected with is a happy camper.

-Mike