smokey's fork tests hangs with glibc 2.28+ ?
norbert.lange at andritz.com
Mon Mar 11 15:08:22 CET 2019
Thats a rootfs which reproduces the issue. Identical setup, but glibc 2.27 will not reproduce.
> -----Original Message-----
> From: Jan Kiszka <jan.kiszka at siemens.com>
> Sent: Montag, 11. März 2019 14:50
> To: Lange Norbert <norbert.lange at andritz.com>; Xenomai
> (xenomai at xenomai.org) <xenomai at xenomai.org>
> Subject: Re: smokey's fork tests hangs with glibc 2.28+ ?
> E-MAIL FROM A NON-ANDRITZ SOURCE: AS A SECURITY MEASURE, PLEASE
> EXERCISE CAUTION WITH E-MAIL CONTENT AND ANY LINKS OR
> On 11.03.19 14:40, Lange Norbert wrote:
> > Well, swapping out glibc with 2.27 removes the issue, so it has been
> > introduced afterwards, the current buildroot will use 2.28 so you should be
> able to build yourself a reproducer that way.
> > I will also attach a prebuilt rootfs once the clean rebuild is done.
> Ok, thanks for narrowing that further down.
> I just realized that buster (Debian 10) will use 2.28 as well. Will try that
> baseline as well.
> > Unfortunately the smokey suite is not available with the Mercury core,
> might be easier to isolate that way.
> > In the future, maybe some battletested glibc versions could be
> recommended for xenomai?
> Maintained distributions are generally a good choice. My plan is to define and
> test reference images via https://gitlab.denx.de/Xenomai/xenomai-images,
> but we are not there yet.
> Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate
> Competence Center Embedded Linux
This message and any attachments are solely for the use of the intended recipients. They may contain privileged and/or confidential information or other information protected from disclosure. If you are not an intended recipient, you are hereby notified that you received this email in error and that any review, dissemination, distribution or copying of this email and any attachment is strictly prohibited. If you have received this email in error, please contact the sender and delete the message and any attachment from your system.
ANDRITZ HYDRO GmbH
Rechtsform/ Legal form: Gesellschaft mit beschränkter Haftung / Corporation
Firmensitz/ Registered seat: Wien
Firmenbuchgericht/ Court of registry: Handelsgericht Wien
Firmenbuchnummer/ Company registration: FN 61833 g
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 1893344 bytes
More information about the Xenomai