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 2F2286168D; Tue, 13 Feb 2024 00:21:30 +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=1707783690; cv=none; b=J2HrC5TRNN7kOnxrL0dFbfjGWf8fc+lw/Vm/ri9S2rAspm0ptsOJnou+I30rqgq56e7NzVME5BTjIIkt1iKONIf1MkraKPWhe0r3wQEf4elwg9ZBCTw85leLoiQuiUqNQSTcMCq8b0uwdocOZ/l4nmaeJpnGq+eTjfBbg3Nj7M0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707783690; c=relaxed/simple; bh=PnTP6vNVXkTh7mM9/5zBOhKHyxN1lHKCgKXp0guhjgM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uPmYHU8XNL9cAH8dOxDQ1dPbuqKsxw6i3cORvS6+wJh4c8Ju929DTu6g5qjmlbzW5jlvqmQui9I7sTlJFfBz4eH+nVUhPGeu5YQ9R8afyYAFNKgAEMEI3nwEc4YpWVp7a3lR+filIfDK+hqTd4xx/1LDuzCDoXu7JeIpOymavVs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uyAFaJlH; 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="uyAFaJlH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B741C433F1; Tue, 13 Feb 2024 00:21:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707783690; bh=PnTP6vNVXkTh7mM9/5zBOhKHyxN1lHKCgKXp0guhjgM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uyAFaJlHPybkkmHtA/oNbjLcFXoRlWeWI61mitidI2QKyidZUJUl9yckqjEIggJll KyfX+yTgJLYnY5SVzp+08O7xDQcemsHm6jcip5a+EejG98SXN1VgLBc5hfBIqKBm69 5f5hGTskuCOSVOdsvZDTEWILvJSo78JCx1dfA4mqhGbCHwebjd+svgfcvy7rDh9qOQ ltDmbYLHUDg1gln48w22aT3uTi3s1rU+atNEYJhxgxUR3w/0I/aOk0Yef5wNbUnV43 ELoJYC0EkRhHfEMQYeqklor4UUxnrK55JAzjfx0WiCmU4sQUQAON2kE6Ms4gFxHmSA XEIIK3ccnpVRw== 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 6.6 29/51] hwmon: (coretemp) Enlarge per package core count limit Date: Mon, 12 Feb 2024 19:20:06 -0500 Message-ID: <20240213002052.670571-29-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240213002052.670571-1-sashal@kernel.org> References: <20240213002052.670571-1-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 6.6.16 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 ba82d1e79c13..0b81b1268c9f 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -41,7 +41,7 @@ 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