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Wed, 27 Mar 2024 14:14:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1711545271; bh=TOEt7NDlOzbhp3OWTMYMxE+SKIS6GLlRHFrW95kBiQI=; h=Date:Reply-To:To:Cc:From:Subject:From; b=DXzdLnNc/InZx1K70Nvu4qe3UaNT6mzy/8ZbrObKbF7ofRtdyvplJPS9kiU8/hJS2 3NDfgy/wU4dUtt/ln2mSrg8gwKmugic08BmqB5u+3v3SHMWqZTQEhFY8nFDU29cMLb bFx4qzojgH0CKpAlZMKlqM2fLuSzaQUSAKbl8DBY68MUF77u0+aOiBJrskkwFvDpug c6k1LauUJwxZhhLuytmvwKYJJwoiFFVD+Mhsi66PGbaVv0RvW7XCkRbL0Hqux9Zwo7 tqMPdE3tH+J71exlaT+0A44MA3rgDe8kmaq6xF70ga4L961ghzTh10f5+oaA78VzPx 18aToafv9pWGg== Message-ID: <878ae145-ad1f-4b48-abe3-2966a1c9a0da@free.fr> Date: Wed, 27 Mar 2024 14:14:28 +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 Content-Language: fr To: luiz.von.dentz@intel.com Cc: Linux Kernel Mailing List From: Eric Valette Subject: 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) Autocrypt: addr=eric.valette@free.fr; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit hci_cmd_sync_cancel_sync shall check the error passed to it since it will be propagated using req_result which is __u32 it needs to be properly set to a positive value if it was passed as negative othertise IS_ERR will not trigger as -(errno) would be converted to a positive value. https://patchwork.kernel.org/project/bluetooth/patch/20240326164317.1460864-1-luiz.dentz@gmail.com/ On my MSI laptop, on coldboot I have no bt errors but when I restart I alway get qeveral (firmware download error, ...). Without your proposed patch, I get a systematic RIP when rebooting, and after the laptop does not properly shutdown. Your patch applies with offsets. -- eric