linux-kernel - Re: ohci1394 problem (MMIO broken) (was 2.6.25-rc6-git6: Reported regressions from 2.6.24)

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Message-ID: <47E930FD.40304@s5r6.in-berlin.de>
Date:	Tue, 25 Mar 2008 18:06:05 +0100
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	Ingo Molnar <mingo@...e.hu>, Thomas Meyer <thomas@...3r.de>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	LKML <linux-kernel@...r.kernel.org>,
	Adrian Bunk <bunk@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Natalie Protasevich <protasnb@...il.com>
Subject: Re: ohci1394 problem (MMIO broken) (was 2.6.25-rc6-git6: Reported
 regressions from 2.6.24)

Ingo Molnar wrote:
> could you please try x86.git/latest:
> 
>   http://people.redhat.com/mingo/x86.git/README
> 
> which has all the fixes and debug patches integrated (no extra patching 
> should be needed). If it still doesnt work then please send the new 
> dmesg and /sys/kernel/debug/kernel_page_tables dump.
> 
> head 0fef904c33841be92f or later.

Just to clarify, in case the thread of discussion caused any confusion:
I only have an unaffected system which never maps MMIO space above 4G.
So far only Thomas M.'s system did this.
-- 
Stefan Richter
-=====-==--- --== ==--=
http://arcgraph.de/sr/
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