From: Chuck Ebbert <cebbert@redhat.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>,
akpm@osdl.org, linux-ide@vger.kernel.org,
linux-kernel@vger.kernel.org, kyle@canonical.com
Subject: Re: [PATCH] HPA support: Revised patch
Date: Mon, 09 Apr 2007 17:55:15 -0400 [thread overview]
Message-ID: <461AB643.8020509@redhat.com> (raw)
In-Reply-To: <20070409222241.6581ecc2@the-village.bc.nu>
Alan Cox wrote:
> On Fri, 6 Apr 2007 17:37:07 +0100
> Matthew Garrett <mjg59@srcf.ucam.org> wrote:
>
>> On Thu, Apr 05, 2007 at 02:13:52PM +0100, Alan Cox wrote:
>>> This one should fix the problems with slave devices and the Macintosh hang
>> Better, but still not happy with ata_piix - I get the following:
>>
>> [ 10.972000] ata3.01: ata_hpa_resize 1: sectors = 234441648, hpa_sectors = 16337840
>> [ 10.972000] ata3.01: ATA-8: FUJITSU MHW2120BH, 00810013, max UDMA/100
>> [ 10.972000] ata3.01: 234441648 sectors, multi 16: LBA48 NCQ (depth 0/32)
>> [ 10.980000] ata3.01: ata_hpa_resize 1: sectors = 234441648, hpa_sectors = -1342616656
>> [ 10.980000] ata3.01: Host Protected Area detected:
>> [ 10.980000] current size: 234441648 sectors
>> [ 10.980000] native size: -1342616656 sectors
>> ^^^^^^^^^^^!?!?!?!?!?!?!?
>>
>> so I'm not especially keen on letting it reprogram stuff. With ahci it
>> works fine. Still on a Macbook Pro - fuller logs below.
>
> Please apply Tejun's fix for LBA48 data and try again. Hopefully its just
> that which is causing the problem.
>
This?
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff_plain;h=4742d54fa4b391342dfb8f34de14d51da101fb39
2.6.21 fix lba48 bug in libata fill_result_tf()
Looks like 2.6.20 material as well.
next prev parent reply other threads:[~2007-04-09 21:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-05 13:13 [PATCH] HPA support: Revised patch Alan Cox
2007-04-05 16:25 ` Randy Dunlap
2007-04-05 19:24 ` Jan-Benedict Glaw
2007-04-05 20:18 ` Alan Cox
2007-04-05 20:30 ` Jeff Garzik
2007-04-06 16:37 ` Matthew Garrett
2007-04-09 21:22 ` Alan Cox
2007-04-09 21:55 ` Chuck Ebbert [this message]
2007-04-10 14:06 ` Matthew Garrett
2007-04-10 14:07 ` Kyle McMartin
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