lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <CANn89i+gvwaCTmEVdAFSGvbHg+-tFtkm6g9X3OnxfKOft1M44g@mail.gmail.com>
Date:   Thu, 23 Feb 2023 20:59:54 +0100
From:   Eric Dumazet <edumazet@...gle.com>
To:     Frederick Lawler <fred@...udflare.com>
Cc:     Frank Hofmann <fhofmann@...udflare.com>, netdev@...r.kernel.org,
        kernel-team@...udflare.com, davem@...emloft.net,
        yoshfuji@...ux-ipv6.org, dsahern@...nel.org, kuba@...nel.org,
        pabeni@...hat.com
Subject: Re: BUG: using __this_cpu_add() in preemptible in tcp_make_synack()

On Thu, Feb 23, 2023 at 8:00 PM Frederick Lawler <fred@...udflare.com> wrote:
>
> On 2/15/23 2:25 AM, Frank Hofmann wrote:
> > Hi Eric,
> >
> > On Tue, Feb 14, 2023 at 7:59 PM Eric Dumazet <edumazet@...gle.com> wrote:
> >>
> >> On Tue, Feb 14, 2023 at 6:14 PM Frank Hofmann <fhofmann@...udflare.com> wrote:
> >>>
> >>> Hi Eric,
> >>>
> > [ ... ]
> >> Thanks for the report.
> >>
> >> I think the following patch should help, please let me know if any
> >> more issues are detected.
> > [ ... ]
> >
> > We'll give this a shot and let you know if we see anything else.
> > Thank you!
> >
> > FrankH.
>
> Hi Eric,
>
> We began rolling out the update on the 14th and haven't seen any more
> messages crop up in our logs. We'd like to check again after another
> week or so, but so far the two patches are promising.
>
> Fred

Thanks for the update, I will submit this formally then.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ