From: Guenter Roeck <linux@roeck-us.net>
To: Patrick Rudolph <patrick.rudolph@9elements.com>
Cc: Iwona Winiarska <iwona.winiarska@intel.com>,
naresh.solanki@9elements.com, Jean Delvare <jdelvare@suse.com>,
linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] hwmon: peci: Bump timeout
Date: Thu, 30 Nov 2023 20:05:57 -0800 [thread overview]
Message-ID: <2d717ded-3a0e-4f64-bb5c-4c10c7ac6d75@roeck-us.net> (raw)
In-Reply-To: <20231130090422.2535542-1-patrick.rudolph@9elements.com>
On Thu, Nov 30, 2023 at 10:04:21AM +0100, Patrick Rudolph wrote:
> The PECI CPU sensors are available as soon as the CPU is powered,
> however the PECI DIMM sensors are available after DRAM has been
> trained and thresholds have been written by host firmware.
>
> The default timeout of 30 seconds isn't enough for modern multisocket
> platforms utilizing DDR5 memory to bring up the memory and enable PECI
> sensor data.
> Bump the default timeout to 10 minutes in case the system starts
> without cached DDR5 training data.
>
> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Applied. Note that the affected driver (peci/dimmtemp) should be
listed in the subject. I updated that.
Guenter
prev parent reply other threads:[~2023-12-01 4:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-30 9:04 Patrick Rudolph
2023-12-01 4:05 ` Guenter Roeck [this message]
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