From: Philippe Gerum <rpm@xenomai.org>
To: Russell Johnson <russell.johnson@kratosdefense.com>
Cc: Bryan Butler <Bryan.Butler@kratosdefense.com>,
"xenomai@lists.linux.dev" <xenomai@lists.linux.dev>
Subject: Re: [External] - Re: System hanging when using condition variables
Date: Tue, 04 Oct 2022 17:50:20 +0200 [thread overview]
Message-ID: <87fsg38to9.fsf@xenomai.org> (raw)
In-Reply-To: <PH1P110MB1050EC5BE3C92F3A71EB8855E2599@PH1P110MB1050.NAMP110.PROD.OUTLOOK.COM>
Russell Johnson <russell.johnson@kratosdefense.com> writes:
> [[S/MIME Signed Part:Undecided]]
> Let me know if there is any additional information I can provide on this
> matter. I am a bit stuck at the moment due to this issue. Any ideas would be
> great! As always, I appreciate the help.
>
>
I can reproduce similar issues. The locking strategy in this particular
area needs more work, now that I have fully enabled the kernel lock
validator for EVL thread and mutex locks, the bug reports I get make
this obvious. Fixing this is on top of my stack ATM, work is ongoing
(tricky stuff which requires extra caution, so this won't happen
overnight though).
--
Philippe.
next prev parent reply other threads:[~2022-10-04 16:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 21:38 System hanging when using condition variables Russell Johnson
2022-09-20 6:55 ` Philippe Gerum
2022-09-20 14:31 ` [External] - " Russell Johnson
2022-09-21 14:53 ` Russell Johnson
2022-09-22 14:26 ` Philippe Gerum
2022-09-22 15:25 ` [External] - " Bryan Butler
2022-09-23 19:56 ` Bryan Butler
2022-09-24 8:21 ` Philippe Gerum
2022-09-25 14:59 ` Philippe Gerum
2022-09-25 16:32 ` Philippe Gerum
2022-09-26 14:20 ` Bryan Butler
2022-09-27 22:05 ` Russell Johnson
2022-09-27 23:04 ` Russell Johnson
2022-09-28 1:08 ` Bryan Butler
2022-09-28 10:06 ` Philippe Gerum
2022-09-28 10:37 ` Philippe Gerum
2022-09-28 9:59 ` Philippe Gerum
2022-09-28 18:35 ` Russell Johnson
2022-09-29 7:04 ` Philippe Gerum
2022-09-29 18:32 ` Russell Johnson
2022-10-01 4:38 ` Russell Johnson
2022-10-04 15:50 ` Philippe Gerum [this message]
2022-10-10 17:04 ` Russell Johnson
2022-10-12 16:11 ` Russell Johnson
2022-10-12 16:24 ` Eric Kuzara
2022-11-03 18:13 ` Philippe Gerum
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