linux-kernel - Re: SATA Cold Boot problems on >2.6.25 with NV

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Message-ID: <20081001073817.GA3098@anita.doom>
Date:	Wed, 1 Oct 2008 09:38:17 +0200
From:	Konstantin Kletschke <lists@...gbr.de>
To:	linux-kernel@...r.kernel.org
Subject: Re: SATA Cold Boot problems on >2.6.25 with NV

Am 2008-10-01 01:47 +0900 schrieb Tejun Heo:
> Please apply the attached patch and see whether the problem goes
> away.

I will take care of this this evening.

> Also, can you test whether hotplug works with the patch applied?

Erm... I never did Hotplug on SATA, should I plug out the Disk out of
the Mainboard Connector to see what happens? I suspect I need another
additional disk the or a live-usb linux with this Kernel...

> Thanks.

Thats no problem, but one question:

Should this 

> diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
> index 14601dc..18f81d2 100644
> +++ b/drivers/ata/sata_nv.c
> @@ -433,6 +433,7 @@ static struct ata_port_operations nv_nf2_ops = {
>  	.inherits		= &nv_common_ops,
>  	.freeze			= nv_nf2_freeze,
>  	.thaw			= nv_nf2_thaw,
> +	.hardreset		= ATA_OP_NULL,
>  };
>  
>  static struct ata_port_operations nv_ck804_ops = {

go onto vanilla 2.6.27_rc7 WITH or withOUT
sata_nv-reinstate-nv_hardreset.patch?


Regards, Konsti


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