From: "H. Peter Anvin" <hpa@zytor.com>
To: Rene Herman <rene.herman@keyaccess.nl>
Cc: "David P. Reed" <dpreed@reed.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Dmitry Torokhov <dtor_core@ameritech.net>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86: use explicit timing delay for pit accesses in kernel and pcspkr driver
Date: Mon, 18 Feb 2008 12:43:29 -0800 [thread overview]
Message-ID: <47B9EDF1.5050404@zytor.com> (raw)
In-Reply-To: <47B9ECE0.70000@keyaccess.nl>
Rene Herman wrote:
>
> Now with respect to the original pre port 80 "jmp $+2" I/O delay (which
> the Pentium obsoleted) I suppose it'll probably be okay even without
> fixing that specifically but do note such -- it's a vital part of the
> problem.
>
Sorry, that paragraph didn't parse for me.
-hpa
next prev parent reply other threads:[~2008-02-18 20:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-18 18:58 [PATCH] x86: use explicit timing delay for pit accesses in kernel and pcspkr driver David P. Reed
2008-02-18 20:17 ` Alan Cox
2008-02-18 20:38 ` Rene Herman
2008-02-18 20:43 ` H. Peter Anvin [this message]
2008-02-18 21:04 ` Rene Herman
2008-02-18 21:05 ` Rene Herman
2008-02-18 21:44 ` H. Peter Anvin
2008-02-18 21:59 ` Rene Herman
2008-02-18 22:01 ` H. Peter Anvin
2008-02-18 22:07 ` Rene Herman
2008-02-18 22:32 ` Rene Herman
2008-02-18 22:44 ` H. Peter Anvin
2008-02-20 12:06 ` Rene Herman
2008-02-20 17:05 ` H. Peter Anvin
2008-02-20 17:09 ` Rene Herman
2008-02-20 20:13 ` [linux-kernel] " David P. Reed
2008-02-21 6:21 ` Rene Herman
2008-02-18 22:43 ` H. Peter Anvin
2008-02-19 9:46 ` Ingo Molnar
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