linux-kernel - Re: bisected bd4c82c22c367e is the first bad commit (was [Bug 198617] New: zswap causing random applications to crash)

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Message-ID: <87zi4n2c25.fsf@yhuang-dev.intel.com>
Date:   Tue, 06 Feb 2018 08:31:46 +0800
From:   "Huang\, Ying" <ying.huang@...el.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        huang ying <huang.ying.caritas@...il.com>,
        Michal Hocko <mhocko@...nel.org>,
        "Vlastimil Babka" <vbabka@...e.cz>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Minchan Kim <minchan@...nel.org>,
        Seth Jennings <sjenning@...hat.com>,
        "Dan Streetman" <ddstreet@...e.org>,
        "Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
        <linux-mm@...ck.org>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: bisected bd4c82c22c367e is the first bad commit (was [Bug 198617] New: zswap causing random applications to crash)

Andrew Morton <akpm@...ux-foundation.org> writes:

> On Mon, 5 Feb 2018 21:39:47 +0900 Sergey Senozhatsky <sergey.senozhatsky.work@...il.com> wrote:
>
>> > ---------------------------------8<-------------------------------
>> > From 4c52d531680f91572ebc6f4525a018e32a934ef0 Mon Sep 17 00:00:00 2001
>> > From: Huang Ying <huang.ying.caritas@...il.com>
>> > Date: Mon, 5 Feb 2018 19:27:43 +0800
>> > Subject: [PATCH] fontswap thp fix
>> 
>> Seems to be fixing the problem on my x86 box. Executed several tests, no
>> crashes were observed. Can run more tests tomorrow.
>
> Thanks.  I queued this for 4.16 with a cc:stable and a Fixes:
> bd4c82c22c367e068 ("mm, THP, swap: delay splitting THP after swapped
> out").
>
> Can we please have a changelog ;)

Sure!  I will send out today.

Best Regards,
Huang, Ying