From: Michael Tokarev <mjt@tls.msk.ru>
To: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PATCH: Hitachi disk quirk
Date: Tue, 04 Dec 2007 14:48:27 +0300 [thread overview]
Message-ID: <47553E8B.303@msgid.tls.msk.ru> (raw)
In-Reply-To: <20071204104529.GA4098@ics.muni.cz>
Lukas Hejtmanek wrote:
> Hello,
>
> the following patch should be applied into 2.6.24-rc3 as the mentioned Hitachi
> disk has also problem with NCQ.
Which problems, exactly?
Note that recent massive "NCQ horkage" isn't necessary due to drives fault.
Search for "spurious completions during NCQ" for recent discussions
(many of them).
> --- a/drivers/ata/libata-core.c 2007-12-04 11:08:20.000000000 +0100
> +++ b/drivers/ata/libata-core.c 2007-12-04 11:09:23.000000000 +0100
> { "Hitachi HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, },
> + { "HITACHI HTS541616J9SA00", "SB4IC7UP", ATA_HORKAGE_NONCQ, },
> { "Hitachi HTS542525K9SA00", "BBFOC31P", ATA_HORKAGE_NONCQ, },
/mjt
next prev parent reply other threads:[~2007-12-04 11:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-04 10:45 PATCH: Hitachi disk quirk Lukas Hejtmanek
2007-12-04 11:48 ` Michael Tokarev [this message]
2007-12-04 12:31 ` Lukas Hejtmanek
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