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Message-ID: <47DF70F3.9080305@gmail.com>
Date: Tue, 18 Mar 2008 16:36:19 +0900
From: Tejun Heo <htejun@...il.com>
To: Volker Armin Hemmann <volker.armin.hemmann@...clausthal.de>
CC: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: Re: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3
Hello,
Volker Armin Hemmann wrote:
> I tried some more stuff, replaced the cables, played with bios settings.
>
> No change.
>
> Then I updated to 2.6.24.3 - and no hangs or 'softreset' failures anymore.
I don't see any libata changes which can cause such difference. Weird.
Is this result reliably reproducible?
> The only change to other kernels was making ehci-hcd modular.
Hmmm...
> I checked already, other kernels still have the IDENTITY error on coldboot and
> the softreset failure on reboot even with the changed config.
Hmmm...
> 2.6.24.2 and 2.6.24.3 both have the reiser4 patch added.
>
> So
> 2.6.24.2 = bad
> 2.6.24.3 = good
> 2.6.25-rc5 = bad
>
> Setting AHCI in bios still results in timeouts and harddisks not found.
Does pci=nomsi help?
--
tejun
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