From: Luca Capello <luca-wlebWZzHoyE@public.gmane.org>
To: ML ACPI-devel
<acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: [PATCH] bug in acpi_os_wait_semaphore
Date: Sat, 06 Mar 2004 14:34:49 +0100 [thread overview]
Message-ID: <4049D379.3000107@pca.it> (raw)
In-Reply-To: <20040303143725.GA1657-nlVyBo/8EO9N0TnZuCh8vA@public.gmane.org>
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Hello,
on 03/03/04 15:37, Sebastian Seifert wrote:
> I have found a tiny bug in acpi_os_wait_semaphore, which has caused my mutex
> problems. If Acquire is called on a mutex with a non-zero, non-infinity
> timeout, a bad return value check will cause the timeout to expire instantly.
I've a problem with 'acpi_os_wait_semaphore':
=====
luca-HSB4nKSusd8@public.gmane.org:/usr/src$ dmesg | tail -n 5
osl-0909 [1212919] os_wait_semaphore : Failed to acquire
semaphore[dff3e600|1|0], AE_TIME
osl-0909 [1213627] os_wait_semaphore : Failed to acquire
semaphore[dff3e600|1|0], AE_TIME
osl-0909 [1213649] os_wait_semaphore : Failed to acquire
semaphore[dff3e600|1|0], AE_TIME
osl-0909 [1219462] os_wait_semaphore : Failed to acquire
semaphore[dff3e600|1|0], AE_TIME
osl-0909 [1219483] os_wait_semaphore : Failed to acquire
semaphore[dff3e600|1|0], AE_TIME
luca-HSB4nKSusd8@public.gmane.org:/usr/src$
=====
Could your patch solve it?
Thx, bye,
Gismo / Luca
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next prev parent reply other threads:[~2004-03-06 13:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-03 14:37 [PATCH] bug in acpi_os_wait_semaphore Sebastian Seifert
[not found] ` <20040303143725.GA1657-nlVyBo/8EO9N0TnZuCh8vA@public.gmane.org>
2004-03-06 13:34 ` Luca Capello [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-03-08 1:24 Yu, Luming
2004-03-09 11:42 Ow Mun Heng
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