Date: Fri, 3 May 2002 20:32:21 +0200 From: Hanspeter Roth <hanspeter_roth@hotmail.com> To: freebsd-questions@FreeBSD.ORG Subject: Re: cat /dev/mem kills system under stable Message-ID: <20020503203221.A20524@bsag.ch> In-Reply-To: <20020502144558.26448.qmail@twinlark.arctic.org>; from atk2@arctic.org on Thu, May 02, 2002 at 02:45:58PM -0000 References: <20020502144558.26448.qmail@twinlark.arctic.org>
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On May 02 at 14:45, atk2@arctic.org spoke: > Accessing /dev/mem via a read operation (aka cat /dev/mem or dd if=/dev/mem) > hangs 4.5-stable. No panic ... Do you want to cat the _whole_ /dev/mem? Maybe you read some registers of I/O-devices. Does it also hang with `dd if=/dev/mem count=10'? -Hanspeter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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