From: "rain.wang" <rain.wang@mic.com.tw>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: system hang on HDIO_DRIVE_RESET! help!
Date: Fri, 14 Mar 2003 16:28:18 +0800 [thread overview]
Message-ID: <3E7192A2.CADEAE6D@mic.com.tw> (raw)
In-Reply-To: 1047041925.20794.19.camel@irongate.swansea.linux.org.uk
Alan Cox wrote:
> On Fri, 2003-03-07 at 06:04, rain.wang wrote:
> > > Once I understand what the problems all are yes. The BUG() is good, it
> > > confirms that what we are both seeing is the same thing - the reset is
> > > managing to issue two commands to the controller at the same time.
> >
> > Hi,
> > thank you, Alan. I tested pre5-ac2 patch and that seems all ok.
>
> Thanks for the confirmation it is fixed
Hi Alan,
for 2.4.21-pre5-ac2 and -ac3 patch also.
there's still problem on reset. when I do 'hdparm -w /dev/hda' once
after another, all seems ok. but when I make a shell script and let
'hdparm -w' run in several times loop, system would always crashed
at the second time and left oops messages:
kernel BUG at ide.c:1700!
...
so, if any bugs still locking there?
rain.w
next prev parent reply other threads:[~2003-03-14 8:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-26 16:45 system hang on HDIO_DRIVE_RESET! help! rain.wang
2003-02-26 19:44 ` Alan Cox
2003-02-28 5:04 ` rain.wang
2003-02-28 13:35 ` Alan Cox
2003-02-28 13:30 ` rain.wang
2003-03-04 13:22 ` rain.wang
2003-03-04 15:27 ` Alan Cox
2003-03-07 6:04 ` rain.wang
2003-03-07 12:58 ` Alan Cox
2003-03-14 8:28 ` rain.wang [this message]
2003-03-14 9:13 ` Andre Hedrick
2003-03-14 14:21 ` Alan Cox
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