From: dth@ncc1701.cistron.net (Danny ter Haar)
To: linux-kernel@vger.kernel.org
Subject: Re: Linux serial console patch
Date: Mon, 6 Sep 2004 10:32:27 +0000 (UTC) [thread overview]
Message-ID: <chhebr$pta$1@news.cistron.nl> (raw)
In-Reply-To: 413BA35C.8080705@superbug.demon.co.uk
James Courtier-Dutton <James@superbug.demon.co.uk> wrote:
>> I have read your posts to lkml containing your serial console flow control
>> patches firstly for 2.4.x and then for 2.6.x kernels.
>
>Does this fix junk being output from the serial console?
>If one is using Pentium 4 HT, it seems that both CPU cores try to send
>characters to the serial port at the same time, resulting in lost
>characters as one CPU over writes the output from the other.
We have multiple P4-HT enabled servers with debian installed & serial
console enabled (RPB++ ;-) and _i_ have never seen this behaviour.
Danny
--
"If Microsoft had been the innovative company that it calls itself, it
would have taken the opportunity to take a radical leap beyond the Mac,
instead of producing a feeble, me-too implementation." - Douglas Adams -
next prev parent reply other threads:[~2004-09-06 10:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-05 17:24 Linux serial console patch Alex Owen
2004-09-05 23:38 ` James Courtier-Dutton
2004-09-06 10:32 ` Danny ter Haar [this message]
2004-09-06 10:43 ` Russell King
2004-09-06 15:45 ` James Courtier-Dutton
2004-09-06 15:52 ` Russell King
2004-09-06 16:46 ` Randy.Dunlap
2004-09-11 20:58 ` Herbert Poetzl
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