From: Tejun Heo <htejun@gmail.com>
To: Gwendal Grignou <gwendal@google.com>
Cc: linux-ide@vger.kernel.org, Jeff Garzik <jeff@garzik.org>
Subject: Re: [PATCH 2.6.24 1/1] sata_sil24: prevent hba lockup when pass-through ATA commands are used
Date: Wed, 09 Jan 2008 11:17:17 +0900 [thread overview]
Message-ID: <47842EAD.9010302@gmail.com> (raw)
In-Reply-To: <e7510f760801010850l11b14086oc80ebe5b1f738eb5@mail.gmail.com>
Gwendal Grignou wrote:
> Fix commands timeout with Sil3124/3132 based HBA when pass-through ATA
> commands [where ATA_QCFLAG_RESULT_TF is set] are used while other
> commands are active on other devices
> connected to the same port with a Port Multiplier.
> Due to a hardware bug, these commands must be sent alone, like ATAPI commands.
Thanks a lot. You forgot S-O-B.
Acked-by: Tejun Heo <htejun@gmail.com>
Jeff, please queue this for 2.6.24. Gwendal, IIRC you guys use lots of
PMPs on your server farms, right? How is the current code working
there? Do you guys see any detection problems?
--
tejun
next prev parent reply other threads:[~2008-01-09 2:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-01 16:50 [PATCH 2.6.24 1/1] sata_sil24: prevent hba lockup when pass-through ATA commands are used Gwendal Grignou
2008-01-09 2:17 ` Tejun Heo [this message]
2008-01-10 4:53 ` Jeff Garzik
2008-01-10 6:47 ` [PATCH #upstream-fixes] " Tejun Heo
2008-01-10 21:56 ` Jeff Garzik
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