From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
To: Patrick McLean <chutzpah@gentoo.org>, linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Subject: Re: [PATCH] ata: libata-core: Disable READ LOG DMA EXT for Samsung MZ7LH
Date: Tue, 14 Feb 2023 12:27:56 +0900 [thread overview]
Message-ID: <51d8201a-5677-e024-8ca4-f0c73795884c@opensource.wdc.com> (raw)
In-Reply-To: <20230210215151.812839-1-chutzpah@gentoo.org>
On 2/11/23 06:51, Patrick McLean wrote:
> Samsung MZ7LH drives are spewing messages like this in to dmesg with AMD
> SATA controllers:
>
> ata1.00: exception Emask 0x0 SAct 0x7e0000 SErr 0x0 action 0x6 frozen
> ata1.00: failed command: SEND FPDMA QUEUED
> ata1.00: cmd 64/01:88:00:00:00/00:00:00:00:00/a0 tag 17 ncq dma 512 out
> res 40/00:01:01:4f:c2/00:00:00:00:00/00 Emask
> 0x4 (timeout)
>
> Since this was seen previously with SSD 840 EVO drives in
> https://bugzilla.kernel.org/show_bug.cgi?id=203475 let's add the same
> fix for these drives as the EVOs have, since they likely have very
> similar firmwares.
>
> Signed-off-by: Patrick McLean <chutzpah@gentoo.org>
Applied to for-6.2-fixes. Thanks !
--
Damien Le Moal
Western Digital Research
prev parent reply other threads:[~2023-02-14 3:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 21:51 Patrick McLean
2023-02-11 3:11 ` Damien Le Moal
2023-02-13 20:17 ` Patrick McLean
2023-02-14 1:33 ` Damien Le Moal
2023-02-11 3:12 ` Damien Le Moal
2023-02-13 20:16 ` Patrick McLean
2023-02-14 3:27 ` Damien Le Moal [this message]
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