From: Aleksa Savic <savicaleksa83@gmail.com>
To: linux-hwmon@vger.kernel.org
Cc: savicaleksa83@gmail.com, Jack Doan <me@jackdoan.com>,
Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] hwmon: (aquacomputer_d5next) Add selective 200ms delay after sending ctrl report
Date: Sat, 29 Jul 2023 15:42:47 +0200 [thread overview]
Message-ID: <d7ea15aa-5348-3fd0-b399-ec03af438c85@gmail.com> (raw)
In-Reply-To: <20230729133112.462023-1-savicaleksa83@gmail.com>
On 2023-07-29 15:31:12 GMT+02:00, Aleksa Savic wrote:
> Add a 200ms delay after sending a ctrl report to Quadro,
> Octo, D5 Next and Aquaero to give them enough time to
> process the request and save the data to memory. Otherwise,
> under heavier userspace loads where multiple sysfs entries
> are usually set in quick succession, a new ctrl report could
> be requested from the device while it's still processing the
> previous one and fail with -EPIPE.
>
> Reported by a user on Github [1] and tested by both of us.
>
> [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/82
>
> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
> ---
> Changes in v2:
> - Added missing <linux/delay.h> include
> ---
Sorry for the noise, I didn't include the Cc: stable@vger.kernel.org
line from v1 in v2. Do I need to resend?
Thanks in advance,
Aleksa
next prev parent reply other threads:[~2023-07-29 13:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-29 13:31 Aleksa Savic
2023-07-29 13:42 ` Aleksa Savic [this message]
2023-07-29 13:55 ` Guenter Roeck
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