From: Zhang Rui Date: Fri, 2 Feb 2024 09:21:36 +0000 (+0800) Subject: hwmon: (coretemp) Enlarge per package core count limit X-Git-Tag: v5.10.211~85 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7fb19792749ca27e1527e943361c57eb0e1a56c9;p=thirdparty%2Fkernel%2Fstable.git hwmon: (coretemp) Enlarge per package core count limit [ Upstream commit 34cf8c657cf0365791cdc658ddbca9cc907726ce ] Currently, coretemp driver supports only 128 cores per package. This loses some core temperature information on systems that have more than 128 cores per package. [ 58.685033] coretemp coretemp.0: Adding Core 128 failed [ 58.692009] coretemp coretemp.0: Adding Core 129 failed ... Enlarge the limitation to 512 because there are platforms with more than 256 cores per package. Signed-off-by: Zhang Rui Link: https://lore.kernel.org/r/20240202092144.71180-4-rui.zhang@intel.com Signed-off-by: Guenter Roeck Signed-off-by: Sasha Levin --- diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index d67d972d18aa2..cbe2f874b5e2f 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -40,7 +40,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius"); #define PKG_SYSFS_ATTR_NO 1 /* Sysfs attribute for package temp */ #define BASE_SYSFS_ATTR_NO 2 /* Sysfs Base attr no for coretemp */ -#define NUM_REAL_CORES 128 /* Number of Real cores per cpu */ +#define NUM_REAL_CORES 512 /* Number of Real cores per cpu */ #define CORETEMP_NAME_LENGTH 28 /* String Length of attrs */ #define MAX_CORE_ATTRS 4 /* Maximum no of basic attrs */ #define TOTAL_ATTRS (MAX_CORE_ATTRS + 1)