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Wed, 27 Mar 2024 14:46:47 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1711547210; bh=p9pIK4VCXkeB/JMFbgcasYYVcZbs5nie9ag4kvmva94=; h=Date:Reply-To:Subject:From:To:Cc:References:In-Reply-To:From; b=sOUQ/6RCbKbYt0179aOfImHWlzMKeQyWqm8PBIJAvWXXF7DwPvjE6i6Q9NXMnUKRH XAmkNHRJkZrc2tBsTZLfouo3J81CdLS2wa8/fjya8FwqcC0RKwUHBBEMPR2cS0Gfx9 CK/x6gI1KEpm8WUzpG5I2kLqUMZ95Iw/ehOLcwsNst6bQ5KggZlsE4XlK3BP+uQQAw 0yMD1VE8kXCV9zGacpwgRtLNKio+vLRsog23eK2ISWaZY5Yv+T5FXztqheaQLsmy9c PbRb2jo6hObje4ISNPtWE2rJLxe+/3P0apKvWFt9jKR5q/yAHGxia/aDNcPUuA12Xx HB2AiSJWxB6gQ== Message-ID: <608ed80b-89dd-4815-84ed-5a03abc19c17@free.fr> Date: Wed, 27 Mar 2024 14:46:47 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: eric.valette@free.fr Subject: Re: your recently submitted patch to fix BT RIP error shall be applied to 6.6 stable (I have a systematic crash on reboot in 6.6.23) From: Eric Valette To: "Von Dentz, Luiz" Cc: Linux Kernel Mailing List References: <878ae145-ad1f-4b48-abe3-2966a1c9a0da@free.fr> <8a6d3251-f7ae-4b10-956c-7d24a45464f5@free.fr> Content-Language: fr Autocrypt: addr=eric.valette@free.fr; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 27/03/2024 14:41, Eric Valette wrote: > On 27/03/2024 14:36, Von Dentz, Luiz wrote: >> Hi Eric, >> >> This shouldn't apply to 6.6 kernel, the regression was introduced with: >> >> commit 711c35949648ba19f54bce27b49ced0ad90b19b9 >> Author: Luiz Augusto von Dentz >> Date:   Tue Jan 9 13:45:40 2024 -0500 >> >>      Bluetooth: hci_core: Cancel request on command timeout >> >> So, you only really need that fix if you were using 6.9-rc1 > > Well I get the same error message and with the fix it works again. > > Will check the 6.6.22 6.6.23 patch. > > Could you point me to the problematic patch via adiff that I could > easilly check? Found it. The patch adds the function hci_send_cmd_sync and I have it in my 6.6.23 kernel tree. grep hci_send_cmd_sync net/bluetooth/hci_core.c static void hci_send_cmd_sync(struct hci_dev *hdev, struct sk_buff *skb) hci_send_cmd_sync(hdev, skb); more Makefile # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 6 SUBLEVEL = 23 EXTRAVERSION = -- eric