From: "Holger Hoffstätte" <holger.hoffstaette@googlemail.com>
To: Andre Tomt <andre@tomt.net>, Eric Dumazet <edumazet@google.com>
Cc: "David S. Miller" <davem@davemloft.net>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
LKML <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org, netdev <netdev@vger.kernel.org>
Subject: Re: Soft lockup issue in Linux 4.1.9
Date: Fri, 2 Oct 2015 09:17:16 +0200 [thread overview]
Message-ID: <560E2F7C.4040102@googlemail.com> (raw)
In-Reply-To: <560E2994.5020400@tomt.net>
On 10/02/15 08:52, Andre Tomt wrote:
> On 01. okt. 2015 13:52, Eric Dumazet wrote:
>> On Thu, Oct 1, 2015 at 4:43 AM, Holger Hoffstätte
>> <holger.hoffstaette@googlemail.com> wrote:
>>> On 10/01/15 13:29, Eric Dumazet wrote:
>>
>>>> commit 83fccfc3940c4a2db90fd7e7079f5b465cd8c6af
>>>> Author: Eric Dumazet <edumazet@google.com>
>>>> Date: Thu Aug 13 15:44:51 2015 -0700
>>>>
>>>> inet: fix potential deadlock in reqsk_queue_unlink()
> <snip>
>>> Whohoo! It applies/builds cleanly to 4.1.10-rc1 and is running as
>>> we speak. Let's hope that this fixes the lockups.
>>>
>>
>> It definitely should help !
>>
>> David, since patch is not yet seen on
>> http://patchwork.ozlabs.org/bundle/davem/stable/?state=*
>> could you please add it to your queue ?
>
> Seems to fix it for me as well. 3 systems have been running varying
> types of production-like loads with it for 14+ hours without hanging.
Just got up, and yes - my systems survived the night as well, no issues.
Greg, any chance you can drop this into the pending 4.1.10? Otherwise people
will get another broken release.
cheers
Holger
next prev parent reply other threads:[~2015-10-02 7:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1443650383.13282.10.camel@daevel.fr>
[not found] ` <560D1223.3070606@googlemail.com>
[not found] ` <CANn89i+B5T4Rhs8HnrC0+f+GhLvBFfpr4BVDvhkVOveSfy9B8Q@mail.gmail.com>
2015-10-01 11:43 ` Soft lockup issue in Linux 4.1.9 Holger Hoffstätte
2015-10-01 11:52 ` Eric Dumazet
2015-10-02 6:52 ` Andre Tomt
2015-10-02 7:17 ` Holger Hoffstätte [this message]
2015-10-02 19:25 ` Wolfgang Walter
2015-10-03 19:14 ` Thomas D.
2015-10-17 23:41 ` Greg Kroah-Hartman
2015-10-02 20:04 ` Thomas Gleixner
2015-10-02 20:59 ` Eric Dumazet
2015-10-02 21:04 ` Thomas Gleixner
2015-10-02 21:32 ` Eric Dumazet
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