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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F028C433EF for ; Wed, 23 Mar 2022 03:28:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239428AbiCWDaC (ORCPT ); Tue, 22 Mar 2022 23:30:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232156AbiCWDaB (ORCPT ); Tue, 22 Mar 2022 23:30:01 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 943277006C for ; Tue, 22 Mar 2022 20:28:32 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D16E260BCA for ; Wed, 23 Mar 2022 03:28:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 37A03C340EC for ; Wed, 23 Mar 2022 03:28:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648006111; bh=GiQIqIzjDWalZz8K9ipZpU5ZrGrPc6x9G7DSuE8siHA=; h=From:To:Subject:Date:From; b=SjP8PSy2c7K1m+0yV/PODC8NEMcu9J2mJiBlWqA88+tNJm1uq/qvnShnxBVmcAdVd e2CbxlZXnX1sKVdGYGU+84YL4FjRP4xMOWT9JNF/Ydy718CCOnJRpqyr7w3fMex+gz 3ORiX8l83DY0oDUUlKYUyLLyTUYn810rVft84Cj23cLJMEZ3sNIux34hlF3bSOsNFw 74K59KgGpir9kkRw35W6jCsZNKxlQqtXI1wgN/a6X5JFfFZkSLT/LsWyHFVni/K+FX ++U6JasDSuop/sUcDY90f9fBMHXc+cZa9WUgtR5ms5f4C0rPf09AZ9NabGNdK+Kyxi cGIwuYbkRs1kg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 15459C05F98; Wed, 23 Mar 2022 03:28:31 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 215730] New: acpi_bus_register_driver() does not work on Alder Lake Date: Wed, 23 Mar 2022 03:28:30 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new 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: high X-Bugzilla-Who: xuemin.wu@dbh.dynabook.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215730 Bug ID: 215730 Summary: acpi_bus_register_driver() does not work on Alder Lake Product: Drivers Version: 2.5 Kernel Version: 5.13, 5.16, maybe all. Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Platform_x86 Assignee: drivers_platform_x86@kernel-bugs.osdl.org Reporter: xuemin.wu@dbh.dynabook.com Regression: No e.g. in drivers/platform/x86/toshiba_acpi.c acpi_bus_register_driver(&toshiba_acpi_driver); does not work: when execute acpi_bus_register_driver(&toshiba_acpi_driver). the ".add" function is not called to add the driver. and dmesg no errors/warnings have been reported when insmod this driver. This issue exists on Alder Lake. This issue does not exist on Tiger Lake. Thank you. --=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.=