From: Karsten Wiese <annabellesgarden@yahoo.de>
To: mingo@elte.hu
Cc: linux-kernel@vger.kernel.org
Subject: 2.6.14-rt15 @x86_64UP: "sem_post: Invalid argument"
Date: Sat, 26 Nov 2005 11:40:47 +0100 [thread overview]
Message-ID: <200511261140.47931.annabellesgarden@yahoo.de> (raw)
I get loads of those messages since switching from rt12 to rt15.
no other known change.
They happen during startup and when I trigger
i.e. an ardour build like this:
$ scons
a typical strace excerpt:
----
futex(0x5012a0, FUTEX_WAKE, 1) = -1 EINVAL (Invalid argument)
write(2, "sem_post: Invalid argument\n", 27) = 27
----
Other futex() calls like
----
futex(0x3b384030c8, FUTEX_WAKE, 2147483647) = 0
----
succeed.
This happens on fc4.
Maybe caused by a recent change from a semaphore to completion?
Karsten
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next reply other threads:[~2005-11-26 10:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-26 10:40 Karsten Wiese [this message]
2005-11-27 14:17 ` Karsten Wiese
2005-11-27 14:59 ` Ingo Molnar
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