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: <20080325165007.GA7775@elte.hu>
Date:	Tue, 25 Mar 2008 17:50:08 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Thomas Meyer <thomas@...3r.de>,
	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 <mingo@...e.hu> wrote:

> 64-bit ioremaps never worked on 32-bit, so we are in totally 
> unchartered waters now - but due to the unification we have a 
> realistic chance to make them work. At minimum we need the fix below 
> in addition to Linus' patch - does it make any difference?

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.

	Ingo
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