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 5D7A91A3166 for ; Sat, 20 Jun 2026 08:10:16 +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=1781943016; cv=none; b=OJEgLwkSX7GzYdkCS07gVZ6Icy62LMaRpB4YMSRM/kE1AsFRtZqQndXfmbKqQcxlG7Pr8fHrjrK8+nT6UvU4YfHIFTy1t6RHX+5UAYcrbBANZYJtoSzmqFpxK+q/sVSJSflO8Sc4ZYjvjFLRBm0tHRwNpztvIZVZfmfJvd4F0FQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781943016; c=relaxed/simple; bh=rum6nQq2qXlXVqmvcSkbJ4zUvwk98B2PLszvtpyesDs=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=DyBPdVRzMgixA03lszVr0hA5+Tvhyb3uVT0b1/iC6sUvjfg14O4mPI9b8bRpglIutsCiImywOkBRpg9IXykWUslT6ErfWZ4tI1irktLLXHKkMeOh4mrv5PYJhilH9KTVg3UG5qGlW56/WgPulodzro8PEAWSuMWY+A4CgZ4mfC0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ASO5QJEA; 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="ASO5QJEA" Received: by smtp.kernel.org (Postfix) with ESMTPS id E90CEC2BCB0 for ; Sat, 20 Jun 2026 08:10:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1781943015; bh=rum6nQq2qXlXVqmvcSkbJ4zUvwk98B2PLszvtpyesDs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ASO5QJEAKpA62McW7VgmDtZdGRR3yZLGKYbMqm6aVh0GcUel7/1nkr/aGmLT502sF uRT1HTIgu60iMqIWVkM9tyKKoCQg61xWNYuuIeULOdx19SdpLLcI6tgOGZX/+rbkQi Xagev78E1ItyHlmrlXMlboJEbBqMMnqAn6r7Gub5F4g7nKOhAuBb9XIIm4nibS5l14 R4GeQrSfT3zWnjt9yhMvtYRdBMUfKA+TCMsKHN2C8aGkmNjeobJ5GSx+H8O7fH8AGz egFykXngeVdlJT1F2MBERfTLe7HqJj81Oh6YtIYzaTZK7hMEx+grdouYs/n9m5gV/O 187i3re96r9fg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id CE5A5C41612; Sat, 20 Jun 2026 08:10:15 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel Date: Sat, 20 Jun 2026 08:10:15 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: scardracs@disroot.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: UNREPRODUCIBLE X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221569 --- Comment #26 from Marco Scardovi (scardracs@disroot.org) --- The problem you are reporting is not directly correlated to my patch. It's introduced by f5d1499ae209 ("PM: hibernate: x86: Use crc32 instead of = md5 for hibernation e820 integrity check"), in particular the lines below: if (rdr->e820_checksum !=3D compute_e820_crc32(e820_table_firmware)) { pr_crit("Hibernate inconsistent memory map detected!\n"); return -ENODEV; } This means that the memory map (E820 table) presented by your UEFI firmware/bootloader during the resume boot is different from the one record= ed when the hibernation image was created.=20 The hp-wmi driver has nothing to do with it: the e820_table_firmware is populated very early during boot in arch/x86/kernel/setup.c by the setup_ar= ch() function, long before hp-wmi is even loaded, and hp-wmi does not modify it. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=