From: Dexuan-Linux Cui <dexuan.linux@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Uladzislau Rezki <urezki@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>,
linux-mm@kvack.org, Marek Szyprowski <m.szyprowski@samsung.com>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Hillf Danton <hdanton@sina.com>,
Thomas Gleixner <tglx@linutronix.de>, Tejun Heo <tj@kernel.org>,
Andrei Vagin <avagin@gmail.com>,
Dexuan Cui <decui@microsoft.com>,
v-lide@microsoft.com
Subject: Re: [BUG BISECT] bug mm/vmalloc.c:470 (mm/vmalloc.c: get rid of one single unlink_va() when merge)
Date: Mon, 3 Jun 2019 12:19:25 -0700 [thread overview]
Message-ID: <CAA42JLZa4OgiEYk7d+gM9pu-gvVbOfQj3-VfEb8kvx538-atew@mail.gmail.com> (raw)
In-Reply-To: <CAJKOXPed=npnfk0H2WUDityHg5cPLH_zwShyRd+B2RS8h6C7SQ@mail.gmail.com>
On Mon, Jun 3, 2019 at 7:37 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> On Mon, 3 Jun 2019 at 16:32, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > Hi Krzysztof,
> >
> > On Mon, 3 Jun 2019 16:10:40 +0200 Krzysztof Kozlowski <krzk@kernel.org> wrote:
> > >
> > > Indeed it looks like effect of merge conflict resolution or applying.
> > > When I look at MMOTS, it is the same as yours:
> > > http://git.cmpxchg.org/cgit.cgi/linux-mmots.git/commit/?id=b77b8cce67f246109f9d87417a32cd38f0398f2f
> > >
> > > However in linux-next it is different.
> > >
> > > Stephen, any thoughts?
> >
> > Have you had a look at today's linux-next? It looks correct in
> > there. Andrew updated his patch series over the weekend.
>
> Yes, I am looking at today's next. Both the source code and the commit
> 728e0fbf263e3ed359c10cb13623390564102881 have wrong "if (merged)" (put
> in wrong hunk).
>
> Best regards,
> Krzysztof
FYI, we also see the issue in our x86 VM running on Hyper-V.
Thanks,
Dexuan
next prev parent reply other threads:[~2019-06-03 19:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-03 9:07 Krzysztof Kozlowski
2019-06-03 13:59 ` Uladzislau Rezki
2019-06-03 14:10 ` Krzysztof Kozlowski
2019-06-03 14:31 ` Stephen Rothwell
2019-06-03 14:35 ` Krzysztof Kozlowski
2019-06-03 15:11 ` Stephen Rothwell
2019-06-03 18:31 ` Krzysztof Kozlowski
2019-06-03 19:19 ` Dexuan-Linux Cui [this message]
2019-06-03 14:40 ` Stephen Rothwell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAA42JLZa4OgiEYk7d+gM9pu-gvVbOfQj3-VfEb8kvx538-atew@mail.gmail.com \
--to=dexuan.linux@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=avagin@gmail.com \
--cc=decui@microsoft.com \
--cc=hdanton@sina.com \
--cc=krzk@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=mhocko@suse.com \
--cc=sfr@canb.auug.org.au \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=urezki@gmail.com \
--cc=v-lide@microsoft.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox