From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87E90C433DB for ; Sun, 24 Jan 2021 16:47:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4AC0722AAA for ; Sun, 24 Jan 2021 16:47:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725948AbhAXQq7 (ORCPT ); Sun, 24 Jan 2021 11:46:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725798AbhAXQq4 (ORCPT ); Sun, 24 Jan 2021 11:46:56 -0500 Received: from mail-oi1-x232.google.com (mail-oi1-x232.google.com [IPv6:2607:f8b0:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08414C061573; Sun, 24 Jan 2021 08:46:16 -0800 (PST) Received: by mail-oi1-x232.google.com with SMTP id j25so6730740oii.0; Sun, 24 Jan 2021 08:46:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=UiTpXgmVqFrHSdksd6Jn05Y0HoKR56zNJyN5+XF3nCs=; b=Fw+JGRqwt19HNU2/fqZw9PWWTu0xTJ1b3IqyG75mQiaGieUCDIDG1ocXgC07bwp3Kw OX7TAeN7G4Zzeq/objdWirVByqKeJyYR/ts/Rnk1U96fz33uH3ghyMLcgM3wL1N3Gcdx yiOEZXKh1Tf0r3y1keYMReB+GrqfTi6liOS5Of3SJ92pgqNRAyL1Ax3NR3XFpDut42Ou ZK6mr6DOF0TPs0qCCK4APs0kkUUZHKZzwEAnsbTWy9iyjoNHJsFKFrdnOaEv9V/T9j72 oV8i5bBdImxzIjuX+v0ZfliIpX0pZNSYmJ7+U2nvd3lFxzq099juJiEBm8Y0bWyaCeOO F5YQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=UiTpXgmVqFrHSdksd6Jn05Y0HoKR56zNJyN5+XF3nCs=; b=HXxvnBBW9GcAZNrP0JF0TCydvj5YkzUESv5IRYU4O3OpmWJlgRXXz6s/x1aXNche7W j9Ffl9+XkXbNMWJtT1dtVj90AOIo8PVaFH2wKNYlxO3dkE07O9cLZE54i4oApLcPUzLa bSg9UNPlXunlQpG7C5C2V3iVrqsUp3n38qN4DOeiEigFXVPIYYXbE/6ra2LRPWQd/E6f Xf4RYhGOGEcMBIZglGrXmG1nPVnuITo0fRCw6VadgIiXil6kPJOqtVuPmMN2bhRqc0hM o5UX/bUPdtAJ76l11vtUcoygAGhmoW8nWYXPvS4cFsEpVMzAABq5lI4DzyDudRLcU1rB jEIQ== X-Gm-Message-State: AOAM530gJLxS/M4YKur6QWz/s+taw7KCWrYurKVr6oXi7TFrMsIdMX2d /ksY1ky17PNdNrmejb4eJao= X-Google-Smtp-Source: ABdhPJxnJZMo/BCEeC7qhTl/foakowuDozCp3pXfrSEjihqt3hMw3AzneTvOsOjynkK2ZiQk1P/L7g== X-Received: by 2002:aca:60d6:: with SMTP id u205mr937823oib.82.1611506774487; Sun, 24 Jan 2021 08:46:14 -0800 (PST) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id q6sm3053243ota.44.2021.01.24.08.46.13 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 24 Jan 2021 08:46:13 -0800 (PST) Sender: Guenter Roeck Date: Sun, 24 Jan 2021 08:46:12 -0800 From: Guenter Roeck To: Thomas Hebb Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Bob Hepple , Jean Delvare , Pali =?iso-8859-1?Q?Roh=E1r?= , linux-hwmon@vger.kernel.org Subject: Re: [PATCH] hwmon: (dell-smm) Add XPS 15 L502X to fan control blacklist Message-ID: <20210124164612.GA136698@roeck-us.net> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org On Sat, Jan 23, 2021 at 06:46:08PM -0800, Thomas Hebb wrote: > It has been reported[0] that the Dell XPS 15 L502X exhibits similar > freezing behavior to the other systems[1] on this blacklist. The issue > was exposed by a prior change of mine to automatically load > dell_smm_hwmon on a wider set of XPS models. To fix the regression, add > this model to the blacklist. > > [0] https://bugzilla.kernel.org/show_bug.cgi?id=211081 > [1] https://bugzilla.kernel.org/show_bug.cgi?id=195751 > > Fixes: b8a13e5e8f37 ("hwmon: (dell-smm) Use one DMI match for all XPS models") > Cc: stable@vger.kernel.org > Reported-by: Bob Hepple > Tested-by: Bob Hepple > Signed-off-by: Thomas Hebb Applied. Thanks, Guenter > --- > > drivers/hwmon/dell-smm-hwmon.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c > index ec448f5f2dc3..73b9db9e3aab 100644 > --- a/drivers/hwmon/dell-smm-hwmon.c > +++ b/drivers/hwmon/dell-smm-hwmon.c > @@ -1159,6 +1159,13 @@ static struct dmi_system_id i8k_blacklist_fan_support_dmi_table[] __initdata = { > DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS13 9333"), > }, > }, > + { > + .ident = "Dell XPS 15 L502X", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), > + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L502X"), > + }, > + }, > { } > }; >