From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f169.google.com (mail-pg1-f169.google.com [209.85.215.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A45419D071 for ; Fri, 15 May 2026 04:46:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778820412; cv=none; b=Ssk/RF0UvHCNYEgYuzZG5zZovy1Gwxyrsd05JfoDxhimi/JTho/4U9S1qwkRb3iYWTvl8AxAP9EV8N7M89rX/aX5p7D6+undjyBzr78/bqYGgrgnbGhgClKpM8Kg/7coA8AJvrgLwzZzXULl3UcL4iUsZHlqt5oczeCf7NUvv3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778820412; c=relaxed/simple; bh=DebnKZBP3fkff/DtEEsvGg42PDXBlj9dtaWP19buPrQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=GCoJcIoXYAKrMcreFR41wZS/aNIWVPCFdGyGGT3gZHwYqGbPT7MHvpRbOvQ0agj7buha5/ORR+fqno5Fwx4mQlmLRZdvPrwJpDSkCGRZaOEVDlKsahGW8Vb/BBoWT3awTt/OWqd7NWkrc3ehjWOe9ZVlfrMroLKN1janBofPdVk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=W0BKrxp7; arc=none smtp.client-ip=209.85.215.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="W0BKrxp7" Received: by mail-pg1-f169.google.com with SMTP id 41be03b00d2f7-c80167f56cdso3730991a12.3 for ; Thu, 14 May 2026 21:46:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778820410; x=1779425210; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=DebnKZBP3fkff/DtEEsvGg42PDXBlj9dtaWP19buPrQ=; b=W0BKrxp73WlwKXtCElsfEu+e7mcwrL3H0LqSUiIlcfl4olX4SMmG1IOYGmowaPoilc baXJv9XGSnXja7ct/pLrp2mQAY4kJv2NBEEpDYNl61rHEmFAx0yXgLgWvxc+85bZPz0Y 4QZFIzPam4O1fqD4ZrATFCFhNfZ5EKLx/KecS817SUjDJjJSraWe4LWgpCR8e2H+h70M NPqgx8GRZRoxhql04L94Row0sJSdP1bPAe2du7+UHRa7IWBIRLBCDnQgSVqHR8vE1z0q YI7zKvuLx/GHgMKndY5LJ3QUZ33b23/zrxYtNWcp+V9/+bw0zRDl/VfZXB3GyDtuDEDH rlig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778820410; x=1779425210; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=DebnKZBP3fkff/DtEEsvGg42PDXBlj9dtaWP19buPrQ=; b=roFWhHueB67ooNe+14H6DcUSiwTUm/mHO+nI+L6h5HAajvclIQ2E97FdvFlwOF3/7H aCsngM0XreQ9Dv8YwL0vTwhWl1XCZ5RHU1PDAHuyuI/4KqXy+gLMNIgPXtTAf5v5lqzT FJiIbX6Ocd+tX0gbGZe+MoxThlxzIKFVe8dGy6LfUi1V3xBJDpX8mulwB0Bi/bC6tYHo /WifivbU3IFLjZgrmm7eSYH4UuhizPJedCvFNb8LAXgGbesOwCNQ4bhXh5BZBYrN14k4 oDTKDC3oVxFlxDvUhwlmxrF7jn4pr/BetZPac1gU9Z32qFUYSZHceZzYCUVE+Vh6p6ku Uscg== X-Gm-Message-State: AOJu0Ywr0skhhxGFCLyDcqWBxlylGzIsV75O/aOFJjGYvtoIF9oeHt+u 2+zc6Te3xWL/k92fnYY/hJc5EfmjudKfRI8Z/7kg8qI2T0FL7rAkEhuTbRfU2FfE X-Gm-Gg: Acq92OE9NPRABV2lwrJ9zyv0x99uxzp/zyvC81RSqMneUIWLlaKZu+b/00kmtqgWFLs WGORVU79UhSIlNlf0yutaRQui21n6Ekhf1U2DisTPYGd+sx8RvMbyOuk/w30xYygn1+0wFUQfhC zhc4WWfERGgx/iqPFWKIXwKiG0QEaZnb7sPIki1g/3K6lemrY5cHpemai6mYWVBwUcgJ08Oexbc z8XJKXPrXY87hvQFrzfO6TMkb2IrkpqTVf5uVVod/6UO2xCMOjktHBqGb0yPNdLCIQ+QUbi7aiH TVDH1x3Ny9Zsd6o3wEWt/Apjo7jy7gqW8ioRBn31fB5tFbdUKg00G+whkG+1hg81Wnp3XH6c2A7 Fwy2HXvpHwNr3/vQsA8ItXkWA0dC4+23x9+wYUOjZfkcLmIeDK6UiHDmlLw1yKH5k7Z9z+piglS 4vBh1PNJUYq0HwP0wM6vAK55sAaasQlqQ3TifzUc/rVHANU4jpIF3nO8UePMlpOqZ4WO2RvF2Ke 3X3JXx1mi08DdLXTrAe X-Received: by 2002:a05:6300:218e:b0:398:9662:10ff with SMTP id adf61e73a8af0-3b22e6685e2mr2801258637.4.1778820410478; Thu, 14 May 2026 21:46:50 -0700 (PDT) Received: from archlinux ([2405:201:1b:225f:36f2:f474:be1d:cad7]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c82bb102415sm3991830a12.19.2026.05.14.21.46.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2026 21:46:50 -0700 (PDT) Date: Fri, 15 May 2026 10:16:40 +0530 From: Krishna Chomal To: stable@vger.kernel.org Cc: ilpo.jarvinen@linux.intel.com, aros@gmx.com, platform-driver-x86@vger.kernel.org Subject: Please backport e8c597368b85 (platform/x86: hp-wmi: Ignore backlight and FnLock events) to 7.0.y and LTS Message-ID: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline Hi all, I would like to request a backport of commit e8c597368b85 [1] to Linux 7.0.y, and LTS versions. On new HP OmniBook 7 (Panther Lake) hardware, the keyboard backlight and FnLock keys are handled by firmware but still trigger WMI events. This results in "Unknown key code" warnings spamming dmesg [2]. The mainline commit e8c597368b85 ("platform/x86: hp-wmi: Ignore backlight and FnLock events") silences these warnings by adding the key codes to the keymap with KE_IGNORE. The patch was merged in v7.1-rc1 but missed the stable tag during initial submission. Thanks [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8c597368b8500a824c639bfb5ed0044068c6870 [2]: https://bugzilla.kernel.org/show_bug.cgi?id=221181