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 079B12E8E16 for ; Sat, 20 Dec 2025 22:45:13 +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=1766270714; cv=none; b=Gg0Ciln2CwZcSFcly67pdyMQSoV/u64QxyzB6O8QWx2E/oK5qp78l0fRjNuCtZhE6IZ/XAQWnYGEUZ5Zl43EOL4Q7w2k8NWupwYidhEFWXKm17+pgk9HKGmKTkQXLm44KtVes9ocYMoDnvIS7GVPA65m3lnWa1w35h3XtcTZgIw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766270714; c=relaxed/simple; bh=jDppkbzlblo1mKfkWg+LHybRpuzgjH/6skTHvjxj2X8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=jpGT3dol3LXWx+AZshe4Ojy3FqfKlMXKq68ZjGpWiY8ATrhLq1d3EvIKoJ6UwJmXF7upgu508DubrQogAxhpF/UMBdGfXKiVtT0AxSO1wwvS9Wh74TF1/M/VmxtMa7F1NkwMKL4mBfVRzQuexF0j/dgKPnercuaheAQZtviBQcE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QTmzmEOy; 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="QTmzmEOy" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9ED38C116B1 for ; Sat, 20 Dec 2025 22:45:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766270713; bh=jDppkbzlblo1mKfkWg+LHybRpuzgjH/6skTHvjxj2X8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=QTmzmEOyI11A6LBGbO0fAR+90IMEYuECzQvCTGagMPUzufDN83KCG2ReqbhNADMA6 fIZlkDnmlb7PRy1xGn/FWPFUzOqspuIwMfOWPf3DtTtNkkWuZF8yznyUnap2vkDhE3 IjW1XMo+/N24u5wOx3GVaj+qmQr0Pf4myg/upIDzTa3T8OoWz/mxBd5oZ3oqhPwIfk 7UKsUYJxunJTE7R0LPxli7vlzlX0kjIj7ZVysp8hcEBndSZtczVBeJ73+DB/tKRWdf iVDbwbsx/qc2vCXTIBGXWvywXiMW38ETTaOzpVTy22RsJKfMLiLQOJeIO8bfMVvSkA B1y+MFAENJxBg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 98073C3279F; Sat, 20 Dec 2025 22:45:13 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 216936] First attempt to upload firmware for Intel Bluetooth fails (a timing issue?) Date: Sat, 20 Dec 2025 22:45:13 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cheako+kernel_org@mikemestnik.net X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: CODE_FIX X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.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: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D216936 --- Comment #32 from cheako+kernel_org@mikemestnik.net --- I just added my device to the bt ignore list... https://github.com/torvalds/linux/blob/master/drivers/platform/x86/lenovo/t= hinkpad_acpi.c#L4299 from this: 0001C320 86 80 00 00 F3 24 00 00 FF FF FF FF FF FF FF FF .....$......= .... 0001C330 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 0001C340 00 00 00 00 00 00 00 00 86 80 00 00 FD 24 00 00 ............= .$.. 0001C350 FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00 ............= .... 0001C360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 0001C370 86 80 00 00 26 25 00 00 FF FF FF FF FF FF FF FF ....&%......= .... 0001C380 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 0001C390 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 04:00.0 0280: 8086:2723 (rev 1a) Subsystem: 8086:0084 Flags: bus master, fast devsel, latency 0, IRQ 69, IOMMU group 12 Memory at c0700000 (64-bit, non-prefetchable) [size=3D16K] Capabilities: Kernel driver in use: iwlwifi Kernel modules: iwlwifi to this: 0001C320 86 80 00 00 F3 24 00 00 FF FF FF FF FF FF FF FF .....$......= .... 0001C330 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 0001C340 00 00 00 00 00 00 00 00 86 80 00 00 FD 24 00 00 ............= .$.. 0001C350 FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00 ............= .... 0001C360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... # This entry was only two nibbles off. 0001C370 86 80 00 00 23 27 00 00 FF FF FF FF FF FF FF FF ....#'......= .... 0001C380 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... 0001C390 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ............= .... and then used `modprobe -f` to ignore the signature I just broke. [ 88.214055] btusb:btusb_bulk_complete:1520: hci0 urb 000000001b608b6b st= atus 0 count 23 [ 88.225307] btusb:btusb_bulk_complete:1520: hci0 urb 0000000022c725e5 st= atus 0 count 23 [ 117.676394] stoped logging [ 127.123667] sparse_keymap: bad vermagic: kernel tainted. [ 127.123678] Disabling lock debugging due to kernel taint [ 127.124287] sparse_keymap: module verification failed: signature and/or required key missing - tainting kernel [ 127.136514] thinkpad_acpi: ThinkPad ACPI Extras v0.26 [ 127.136522] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 127.136524] thinkpad_acpi: ThinkPad BIOS R0UET78W (1.58 ), EC R0UHT78W [ 127.136528] thinkpad_acpi: Lenovo ThinkPad E585, model 20KV000YUS [ 127.137603] thinkpad_acpi: radio switch found; radios are enabled [ 127.137623] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver [ 127.137628] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... [ 127.166948] thinkpad_acpi: Standard ACPI backlight interface available, = not loading native one [ 127.290709] thinkpad_acpi: battery 1 registered (start 75, stop 80, behaviours: 0xb) [ 127.290735] ACPI: battery: new hook: ThinkPad Battery Extension [ 127.291397] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input16 1. Please add a mod option to force this. 2. Add this device. My dmsgs are still above, but here is more. Handle 0x000E, DMI type 0, 24 bytes BIOS Information Vendor: LENOVO Version: R0UET78W (1.58 ) Release Date: 11/17/2020 Address: 0xE0000 Runtime Size: 128 kB ROM Size: 16 MB Characteristics: PCI is supported PNP is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported 3.5"/720 kB floppy services are supported (int 13h) Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) CGA/mono video services are supported (int 10h) ACPI is supported USB legacy is supported BIOS boot specification is supported Targeted content distribution is supported UEFI is supported BIOS Revision: 1.58 Firmware Revision: 1.58 Handle 0x000F, DMI type 1, 27 bytes System Information Manufacturer: LENOVO Product Name: 20KV000YUS Version: ThinkPad E585 Wake-up Type: Power Switch SKU Number: LENOVO_MT_20KV_BU_Think_FM_ThinkPad E585 Family: ThinkPad E585 Handle 0x0010, DMI type 2, 15 bytes Base Board Information Manufacturer: LENOVO Product Name: 20KV000YUS Version: SDK0J40697 WIN Asset Tag: Not Available Features: Board is a hosting board Board is replaceable Location In Chassis: Not Available Chassis Handle: 0x0000 Type: Motherboard Contained Object Handles: 0 --=20 You may reply to this email to add a comment. 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