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From: Pavel Machek <pavel@ucw.cz>
To: "Adam J. Richter" <adam@yggdrasil.com>
Cc: ebiederm@xmission.com, eblade@blackmagik.dynup.net,
	linux-kernel@vger.kernel.org, rmk@arm.linux.org.uk
Subject: Re: Patch: linux-2.5.42/kernel/sys.c - warm reboot should not suspend devices
Date: Wed, 16 Oct 2002 10:01:44 +0200	[thread overview]
Message-ID: <20021016080135.GA4562@zaurus> (raw)
In-Reply-To: <200210141841.LAA19982@baldur.yggdrasil.com>

Hi!
> >Resetting the cpu != resetting the system.  And the keyboard controller
> >only does a cpu level reset.  Which is basically a convoluted way to jump
> >to: 0xfffffff0.
> 
> 	I would be quite surprised if that reset was not wired
> to eventually ground RST# on the PCI bus.

Surprise for you, then. That reset was used to return to
real mode by win31 & similar. Resetting PCI would
screw that.
				PavelEnd_of_mail_magic_4669

  parent reply	other threads:[~2002-10-16 20:09 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-14 18:41 Patch: linux-2.5.42/kernel/sys.c - warm reboot should not suspend devices Adam J. Richter
2002-10-14 20:05 ` Eric W. Biederman
2002-10-15  4:55   ` Eric Blade
2002-10-16  8:01 ` Pavel Machek [this message]
  -- strict thread matches above, loose matches on Subject: below --
2002-10-21 22:26 Adam J. Richter
2002-10-21 20:56 Adam J. Richter
2002-10-22  4:28 ` Eric W. Biederman
2002-10-20  7:01 Adam J. Richter
2002-10-20  9:17 ` Eric W. Biederman
2002-10-20 20:43   ` Patrick Mochel
2002-10-20 23:57     ` Eric W. Biederman
2002-10-21 17:13       ` Patrick Mochel
2002-10-17  1:50 Adam J. Richter
2002-10-17  9:08 ` Eric W. Biederman
2002-10-15 19:52 Adam J. Richter
2002-10-16 12:13 ` Eric W. Biederman
2002-10-15 18:54 Adam J. Richter
2002-10-15  2:53 Adam J. Richter
2002-10-15 16:59 ` Eric W. Biederman
2002-10-14 15:25 Adam J. Richter
2002-10-14 16:44 ` Eric W. Biederman
2002-10-14 17:48   ` Richard B. Johnson
2002-10-14 19:28     ` Eric W. Biederman
2002-10-14 20:17       ` Richard B. Johnson
2002-10-13 23:59 Adam J. Richter
2002-10-14  0:07 ` Eric W. Biederman
2002-10-14  5:38   ` Eric Blade
2002-10-14 15:28     ` Eric W. Biederman
2002-10-15  4:34       ` Eric Blade
2002-10-13 23:10 Adam J. Richter
2002-10-13 23:15 ` Russell King
2002-10-14  0:03   ` Eric W. Biederman
2002-10-13 23:54 ` Eric W. Biederman
2002-10-13 22:14 Adam J. Richter
2002-10-13 22:31 ` Russell King
2002-10-13 23:49 ` Eric W. Biederman
2002-10-15 16:35 ` Patrick Mochel
2002-10-15 20:04   ` Mikael Pettersson
2002-10-19 18:30   ` Eric W. Biederman
2002-10-20  9:47     ` Eric W. Biederman
2002-10-13 19:24 Adam J. Richter
2002-10-13 19:51 ` Eric Blade
2002-10-13 21:27   ` Eric W. Biederman
2002-10-13 22:52 ` Andries Brouwer
2002-10-14  0:30   ` Eric W. Biederman

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