From: Jens Axboe <axboe@kernel.dk>
To: "Pali Rohár" <pali@kernel.org>, "Sascha Hauer" <s.hauer@pengutronix.de>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel@pengutronix.de
Subject: Re: [PATCH v2] libata: Fix retrieving of active qcs
Date: Wed, 28 Oct 2020 07:58:37 -0600 [thread overview]
Message-ID: <7ad0bb9e-1bdd-719d-633c-8a18a3b2bf14@kernel.dk> (raw)
In-Reply-To: <20201028135514.r2m3kxchbg6nljht@pali>
On 10/28/20 7:55 AM, Pali Rohár wrote:
> On Friday 08 May 2020 07:46:44 Sascha Hauer wrote:
>> From fcdcfa9e7a4ee4faf411de1df4f3c4e12c78545c Mon Sep 17 00:00:00 2001
>> From: Sascha Hauer <s.hauer@pengutronix.de>
>> Date: Fri, 8 May 2020 07:28:19 +0200
>> Subject: [PATCH] ata: sata_nv: Fix retrieving of active qcs
>>
>> ata_qc_complete_multiple() has to be called with the tags physically
>> active, that is the hw tag is at bit 0. ap->qc_active has the same tag
>> at bit ATA_TAG_INTERNAL instead, so call ata_qc_get_active() to fix that
>> up. This is done in the vein of 8385d756e114 ("libata: Fix retrieving of
>> active qcs").
>>
>> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
>
> I tested this second change on nforce4 box with sata_nv controllers:
>
> 00:07.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0054] (rev f3)
> 00:08.0 IDE interface [0101]: NVIDIA Corporation CK804 Serial ATA Controller [10de:0055] (rev f3)
>
> Both disks are working fine, I do not see any regression or change, so
> you can add my:
>
> Tested-by: Pali Rohár <pali@kernel.org>
>
> Ideally add also Fixes line:
>
> Fixes: 28361c403683 ("libata: add extra internal command")
>
> Jens, do you need something more from me? Some special tests, etc?
Thanks, I'll queue this up.
--
Jens Axboe
prev parent reply other threads:[~2020-10-28 23:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-13 8:04 [PATCH v2] libata: Fix retrieving of active qcs Sascha Hauer
2019-12-25 18:18 ` Pali Rohár
2019-12-25 18:26 ` Jens Axboe
2019-12-25 18:36 ` Pali Rohár
2019-12-26 0:06 ` Jens Axboe
2020-01-06 8:16 ` Sascha Hauer
2020-01-27 11:16 ` Pali Rohár
2020-01-27 11:24 ` Sascha Hauer
2020-05-03 21:46 ` Pali Rohár
2020-05-08 5:46 ` Sascha Hauer
2020-10-28 13:55 ` Pali Rohár
2020-10-28 13:58 ` Jens Axboe [this message]
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