From: roychris <roychris-GANU6spQydw@public.gmane.org>
To: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Cc: "Yu, Luming" <luming.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: SCI interrupt handler : spend too much time
Date: Wed, 03 Dec 2003 13:49:04 +0100 [thread overview]
Message-ID: <3FCDDBC0.8010009@free.fr> (raw)
In-Reply-To: <20031203124720.GA11239-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
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Just a precision,
synaptic driver is not like the other mouses. psmouse call a specific
fonction for this touchpad that is in an other module.
The problem happens since 2.6, since psmouse and synaptic had been
seperated....
Pavel Machek wrote:
>Hi!
>
>
>
>>It sound like serious one, if SCI interrupt handler was blamed for
>>this issue. --Luming
>>
>>
>
>I investigated a bit, and interrupt latency alone is not enough to
>break mouse. [Unfortunately, I do not have easy/sure way to reproduce
>it.]
>
>Is it possible that SCI interrupt handler accesses keyboard controller
>(and breaks mouse?)
> Pavel
>
>
>
>
>
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next prev parent reply other threads:[~2003-12-03 12:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-03 3:36 SCI interrupt handler : spend too much time Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720BEF-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-03 12:41 ` roychris
2003-12-03 12:47 ` Pavel Machek
[not found] ` <20031203124720.GA11239-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2003-12-03 12:49 ` roychris [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-12-08 3:35 Li, Shaohua
[not found] ` <571ACEFD467F7749BC50E0A98C17CDD8E84E1B-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-08 10:00 ` roychris
2003-12-08 3:21 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720C04-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-08 9:19 ` Pavel Machek
[not found] ` <20031208091937.GB241-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2003-12-08 10:05 ` roychris
2003-12-04 3:44 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720BF7-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-04 8:25 ` roychris
2003-12-04 9:53 ` Pavel Machek
2003-11-23 20:47 roychris
[not found] ` <3FC11CEB.9040104-GANU6spQydw@public.gmane.org>
2003-12-01 18:28 ` Pavel Machek
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