From: Paul Bame <bame@fc.hp.com>
To: Bruno Vidal <bruno_vidal@hpfrcu03.france.hp.com>
Cc: "parisc-linux@lists.parisc-linux.org"
<parisc-linux@lists.parisc-linux.org>,
bame@fc.hp.com
Subject: Re: [parisc-linux] panic while "set serial" with 2.4.20-pa9
Date: Thu, 05 Dec 2002 09:26:49 -0700 [thread overview]
Message-ID: <20021205162649.B50E515191@paul.bame> (raw)
In-Reply-To: Your message of "Thu, 05 Dec 2002 10:25:03 +0100." <3DEF1B6F.1573C841@admin.france.hp.com>
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It's probably not the new kernel. setserial is quite dangerous and
bypasses any driver-related safety. I often disable or remove it on
development machines and it's often fatal after a serial configuration
change.
The two places I've suffered are when I removed serial ports and
rebooted, and when I booted a second machine (with different port setup)
from a disk made from the first machine. In both cases setserial tried
to restore settings using addresses which didn't exist --> panic.
-P
prev parent reply other threads:[~2002-12-05 16:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-05 9:25 [parisc-linux] panic while "set serial" with 2.4.20-pa9 Bruno Vidal
2002-12-05 13:41 ` Bruno Vidal
2002-12-05 16:26 ` Paul Bame [this message]
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