From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 BD22353ED1E; Tue, 29 Sep 2026 15:10:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790694636; cv=none; b=qtAjuYRI1JGWbXOH+HxDgEd+poNZyNWNdmTk8TtIB2D7i+WhVNF481hsUOYygyvTHoYCFX5vAfyFyIfqO/bOFYaotJx7ou9rZwSNbI3mInBluzT9/OYuXRXpJE3Qi3HfjDNEJhX3vz8jO72HebAmvBxwSY8PYWM7buTsidqagSY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790694636; c=relaxed/simple; bh=99zKdDC8rrrjvxVQnsMZqR/BRkDhrgmCeyOsNvGf1p4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=EaPUtc7akW39YxMNRuIHgVsSZjTJswUhIfngkrhI1LhdHwaWtFeD7UueLVe6o7KOSxvHS2bRYX1jdvRXhGA7lwtIheT2cXNfod3xQ2rUwhc6V3xrhsIpubXIeAmGItZ9wSvv5sG4UX9qPADifdcGBBDWDuxwdMqhrDdnYvufA+g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QN+Rp/tO; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QN+Rp/tO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 071641F00893; Tue, 29 Sep 2026 15:10:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790694612; bh=tiukCrt2924ZzoATGIcEIqmAoeFgBWfDg4x+Ucf7wwk=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=QN+Rp/tO6fDYD1n0z1f5D7E9aA5Qma+z2i1EYS2ptGhk6zwQaDtMeF6KvKQL+XFdT s9dvwqfOWSBaLVN2KltVbXxoQaJBcy/OLbTio2Tlc/iEldyGHsOoz/Ctofxv2Chiiq HjpJsGH2N+GL+VofrY6qDQ7IEpK1JwtR6ullI+uK6utTkmszgutqKEYRqOxrHd68jY RqhgnsPSpkB4EkcRlbJimajQ9WXvnJODzY/1TrOqxJvQ/VIJi6F9ue8eNQ3/0Xdnn3 6yzqmbVm/TQytBVuurtqS7+i2Ptax8lrU6056/BT8LhPdZ7cSWS2o5vy9G51HIsiy9 wXKjRFVCvLYRA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id F15793927049; Tue, 29 Sep 2026 15:10:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v4] Bluetooth: RFCOMM: connect the session socket without rfcomm_mutex From: patchwork-bot+bluetooth@kernel.org Message-Id: <179069461052.983246.10195137222615852144.git-patchwork-notify@kernel.org> Date: Tue, 29 Sep 2026 15:10:10 +0000 References: <20260929122226.98970-1-mikhail.v.gavrilov@gmail.com> In-Reply-To: <20260929122226.98970-1-mikhail.v.gavrilov@gmail.com> To: Mikhail Gavrilov Cc: marcel@holtmann.org, luiz.dentz@gmail.com, nicoyip.dev@gmail.com, pav@iki.fi, r772577952@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, syzbot+74071deb72339c215b2e@syzkaller.appspotmail.com Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Tue, 29 Sep 2026 17:22:26 +0500 you wrote: > An RFCOMM connect() issued while a BR/EDR link is being authenticated > makes lockdep report a circular dependency, and the reported cycle is a > real AB/BA between rfcomm_mutex and hdev->lock. > > rfcomm_security_cfm() is called from the HCI event path, which already > holds hdev->lock: > > [...] Here is the summary with links: - [v4] Bluetooth: RFCOMM: connect the session socket without rfcomm_mutex https://git.kernel.org/bluetooth/bluetooth-next/c/ac022970e9fb You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html