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From: Guenter Roeck <linux@roeck-us.net>
To: Lukasz Odzioba <lukasz.odzioba@intel.com>, fenghua.yu@intel.com
Cc: jdelvare@suse.de, lm-sensors@lm-sensors.org,
	linux-kernel@vger.kernel.org
Subject: Re: [lm-sensors] [PATCH 1/1] Bumps limit of maximum core ID from 32 to 128.
Date: Wed, 14 Oct 2015 01:17:15 +0000	[thread overview]
Message-ID: <561DAD1B.9010101@roeck-us.net> (raw)
In-Reply-To: <1444650812-17398-1-git-send-email-lukasz.odzioba@intel.com>

On 10/12/2015 04:53 AM, Lukasz Odzioba wrote:
> A new limit selected arbitrarily as power of two greater than
> required minimum for Xeon Phi processor.
>
> Currently driver is not able to handle cores with core ID greater than 32.
> Such attempt ends up with the following error in dmesg:
> coretemp coretemp.0: Adding Core XXX failed
>
> Signed-off-by: Lukasz Odzioba <lukasz.odzioba@intel.com>

Applied, after fixing up the subject and listing the current required limit
of 72 cores for Xeon Phi (per published information).

Guenter

> ---
>   drivers/hwmon/coretemp.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
> index 3e03379..6a27eb2 100644
> --- a/drivers/hwmon/coretemp.c
> +++ b/drivers/hwmon/coretemp.c
> @@ -52,7 +52,7 @@ module_param_named(tjmax, force_tjmax, int, 0444);
>   MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
>
>   #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
> -#define NUM_REAL_CORES		32	/* Number of Real cores per cpu */
> +#define NUM_REAL_CORES		128	/* Number of Real cores per cpu */
>   #define CORETEMP_NAME_LENGTH	19	/* String Length of attrs */
>   #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
>   #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
>


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WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net>
To: Lukasz Odzioba <lukasz.odzioba@intel.com>, fenghua.yu@intel.com
Cc: jdelvare@suse.de, lm-sensors@lm-sensors.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] Bumps limit of maximum core ID from 32 to 128.
Date: Tue, 13 Oct 2015 18:17:15 -0700	[thread overview]
Message-ID: <561DAD1B.9010101@roeck-us.net> (raw)
In-Reply-To: <1444650812-17398-1-git-send-email-lukasz.odzioba@intel.com>

On 10/12/2015 04:53 AM, Lukasz Odzioba wrote:
> A new limit selected arbitrarily as power of two greater than
> required minimum for Xeon Phi processor.
>
> Currently driver is not able to handle cores with core ID greater than 32.
> Such attempt ends up with the following error in dmesg:
> coretemp coretemp.0: Adding Core XXX failed
>
> Signed-off-by: Lukasz Odzioba <lukasz.odzioba@intel.com>

Applied, after fixing up the subject and listing the current required limit
of 72 cores for Xeon Phi (per published information).

Guenter

> ---
>   drivers/hwmon/coretemp.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
> index 3e03379..6a27eb2 100644
> --- a/drivers/hwmon/coretemp.c
> +++ b/drivers/hwmon/coretemp.c
> @@ -52,7 +52,7 @@ module_param_named(tjmax, force_tjmax, int, 0444);
>   MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
>
>   #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
> -#define NUM_REAL_CORES		32	/* Number of Real cores per cpu */
> +#define NUM_REAL_CORES		128	/* Number of Real cores per cpu */
>   #define CORETEMP_NAME_LENGTH	19	/* String Length of attrs */
>   #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
>   #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
>


  parent reply	other threads:[~2015-10-14  1:17 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-12 11:53 [lm-sensors] [PATCH 1/1] Bumps limit of maximum core ID from 32 to 128 Lukasz Odzioba
2015-10-12 11:53 ` Lukasz Odzioba
2015-10-13 20:31 ` [lm-sensors] " Guenter Roeck
2015-10-13 20:31   ` Guenter Roeck
2015-10-13 21:05   ` [lm-sensors] " Phil Pokorny
2015-10-13 21:05     ` Phil Pokorny
2015-10-13 21:21     ` Guenter Roeck
2015-10-13 21:21       ` Guenter Roeck
2015-10-13 22:02   ` Odzioba, Lukasz
2015-10-13 22:02     ` Odzioba, Lukasz
2015-10-13 22:26     ` [lm-sensors] " Guenter Roeck
2015-10-13 22:26       ` Guenter Roeck
2015-10-13 22:45       ` [lm-sensors] " Odzioba, Lukasz
2015-10-13 22:45         ` Odzioba, Lukasz
2015-10-14  1:17 ` Guenter Roeck [this message]
2015-10-14  1:17   ` Guenter Roeck
2015-10-14 11:39   ` [lm-sensors] " Odzioba, Lukasz
2015-10-14 11:39     ` Odzioba, Lukasz
2015-10-14 14:04     ` [lm-sensors] " Guenter Roeck
2015-10-14 14:04       ` Guenter Roeck
2015-10-15 22:08       ` [lm-sensors] " Odzioba, Lukasz
2015-10-15 22:08         ` Odzioba, Lukasz

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