From: Martin Dalecki <dalecki@evision-ventures.com>
To: Bill Davidsen <davidsen@tmr.com>
Cc: Mikael Pettersson <mikpe@csd.uu.se>,
vojtech@ucw.cz, linux-kernel@vger.kernel.org
Subject: Re: 2.5.7 pre-UDMA PIIX bug
Date: Sat, 30 Mar 2002 15:26:36 +0100 [thread overview]
Message-ID: <3CA5CB1C.1060904@evision-ventures.com> (raw)
In-Reply-To: <Pine.LNX.3.96.1020329103625.22866A-100000@gatekeeper.tmr.com>
Bill Davidsen wrote:
> On Fri, 29 Mar 2002, Martin Dalecki wrote:
>
>
>>> 333 T = 1000000000 / piix_clock;
>>> 334 UT = T / umul;
>>
>>I think that it should be just sufficient to add the
>>following test just in front of the offending calculartion.
>>
>>if (umul == 0)
>> ++umul;
>
>
> - 334 UT = T / umul;
> + 334 UT = T / (umul || 1);
That is ceratily wrong. becouse umul || 1 == 1 independently
from umul.
next prev parent reply other threads:[~2002-03-30 14:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-29 12:39 2.5.7 pre-UDMA PIIX bug Mikael Pettersson
2002-03-29 14:00 ` Martin Dalecki
2002-03-29 15:09 ` Vojtech Pavlik
2002-03-29 15:37 ` Bill Davidsen
2002-03-30 14:26 ` Martin Dalecki [this message]
2002-03-29 15:08 ` Vojtech Pavlik
-- strict thread matches above, loose matches on Subject: below --
2002-03-29 18:20 Mikael Pettersson
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