From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B64512C810; Tue, 13 Feb 2024 00:24:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707783855; cv=none; b=NlXq8tzbVPKJT2ugqmKGNSn4wZwczjd8J/c6xYpcIEKabkEYGmSawvkxMyM12EWmxeW8RWGttX/OjRFkbboR1QMhtfwWmVxRhfta5qwdvFRlFobsTUf3N0Woj/WIIME5TBRuea45ifeDBcgTf1hNWBNbZOgFIWsnUhgFF4Nmn04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707783855; c=relaxed/simple; bh=Ezlrsu8Cpnk9jt6VCc0qt5xWi89GOLhSDzVRUGGBsD4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kn8y+dDMK98MPMFau7qbJ+3pQsWWBMMKZbWV668VIEvdhSA29GbNAK0rOEKGigOtDPq0OmU5HlkXtiXENvDrNjtegtsul7ewy+5Po5PFYWQ3govCPn/LPRJMzStpwc5IGUTY70/RQR7hFdnQGmP9sAtrItP8vf1hS/+yBxb//io= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MZoAEM37; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MZoAEM37" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAD95C433C7; Tue, 13 Feb 2024 00:24:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707783854; bh=Ezlrsu8Cpnk9jt6VCc0qt5xWi89GOLhSDzVRUGGBsD4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MZoAEM37rz6Grn28MiXRGAY0y2//GvRi2a6EMVWRZRlwFrGNmS9Dnv1ZIe8HT6J8Y 1nJcj/I6jj2NWIyU+su5ZD65OjyZvVkJ+Mn7FQ7MU/MefzBmv7VPmhN7kRKocMi4rU +QEPt6+/UK8s+Cpy8LUWz7r1DACXX0tp333GWmG8V7eYCDpy3uMZsE+lLI/0L1PWGs l1tBj5bLsxffFUVf80ujHO6Y7FhAbJH/T3WXZNsudG1BHqz6KOF5qCXUSslT5Z/9cs 1MaLKDoXP7rSu6Wi4Gl/xRiWbouNcpFUvc5jN51Eu7cCPLE8aNttU+PfTBb+BtRVSR ob6pgBrS9eLFg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Zhang Rui , Guenter Roeck , Sasha Levin , fenghua.yu@intel.com, jdelvare@suse.com, linux-hwmon@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 3/6] hwmon: (coretemp) Enlarge per package core count limit Date: Mon, 12 Feb 2024 19:24:05 -0500 Message-ID: <20240213002409.673084-3-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240213002409.673084-1-sashal@kernel.org> References: <20240213002409.673084-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.209 Content-Transfer-Encoding: 8bit From: Zhang Rui [ 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 --- drivers/hwmon/coretemp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 5b2057ce5a59..23b1c4c0452c 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) -- 2.43.0