From: Niklas Cassel <cassel@kernel.org>
To: Mikko Korhonen <mjkorhon@gmail.com>
Cc: Damien Le Moal <dlemoal@kernel.org>, linux-ide@vger.kernel.org
Subject: Re: [PATCH v2] ata: ahci: Disallow LPM for Asus B550-F motherboard
Date: Tue, 17 Jun 2025 14:30:54 +0200 [thread overview]
Message-ID: <aFFf_n9C0Qf-L5Qu@ryzen> (raw)
In-Reply-To: <20250617122609.6818-1-mjkorhon@gmail.com>
Hello Mikko,
On Tue, Jun 17, 2025 at 03:15:48PM +0300, Mikko Korhonen wrote:
> Asus ROG STRIX B550-F GAMING (WI-FI) motherboard has problems on some
> SATA ports with at least one hard drive model (WDC WD20EFAX-68FB5N0)
> when LPM is enabled. Disabling LPM solves the issue.
>
> Fixes: 7627a0edef54 ("ata: ahci: Drop low power policy board type")
> Signed-off-by: Mikko Korhonen <mjkorhon@gmail.com>
> ---
> I think we might include the comment about the non working drive model, as
> we have tested only one model and in principle this could also be an
> interoperation issue. If one would need to enable LPM for the motherboard
> and happens to have a working hard drive model, he/she would know
> why we have made the patch in the first place.
>
> Changes since v1:
> - Fix typo and one line comment style issue.
>
I have already applied your patch:
https://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git/commit/?h=for-6.16-fixes&id=a7b3b77fd111d49f8e25624e4ea1046322a57baf
Kind regards,
Niklas
prev parent reply other threads:[~2025-06-17 12:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-17 12:15 [PATCH v2] ata: ahci: Disallow LPM for Asus B550-F motherboard Mikko Korhonen
2025-06-17 12:30 ` Niklas Cassel [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aFFf_n9C0Qf-L5Qu@ryzen \
--to=cassel@kernel.org \
--cc=dlemoal@kernel.org \
--cc=linux-ide@vger.kernel.org \
--cc=mjkorhon@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.