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 5247C202C58 for ; Sun, 3 Aug 2025 08:40:45 +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=1754210446; cv=none; b=GWFtHkpYyP4GG9v3FelUtUdYfQehH0THdLTTKvZDdHr1TlP4NTxT6OSN1LmbZ7uVXv3mZzmfukEta1QauzzLrWYClOn5NbZmjx4sxwglZaQH7C435zGgPngWwX4v2JE9ZrhGos/oulFU5tk7NUd+yB3x28D47HAxGRkcTFk65JU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754210446; c=relaxed/simple; bh=nQpbHy9ZGWkAo5ig7//LDSEGIcJqly28IBZkrpmREkY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=QYeijL/Edzlo03EPILjyaFoGaaaxXK0DexjFaMf8xStpTA/+Yb7y4Qx0Mo475Y2Bx7CFl2G12nsgs015XLYygI8rntiCrOaURBXLzKvAI75jLV0ar3uebTRxFzF6WObHZnsvD3DauxU24f3tGRcmqMocnWcEhIRTFjBed3Sz21A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lf69NYu6; 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="lf69NYu6" Received: by smtp.kernel.org (Postfix) with ESMTPS id CA228C4CEF4 for ; Sun, 3 Aug 2025 08:40:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754210445; bh=nQpbHy9ZGWkAo5ig7//LDSEGIcJqly28IBZkrpmREkY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lf69NYu68DKKw++ZvkTm2IhOu1cy1aeI5LBFq6jkihGSNyg42NccOfmg8+I927l3r msFN6K5DCO0kXg4KzeOgHfcRII05Dn+vD7zdUljpYYVd8K9fk+5LFk8c39vSDkAKZw WhfgDJrjytWBgMOk5Gn4VvbY2wuIle/Q35FSqj6pH/4yF4Jn3TyIJHihfxiIWyPzUi KsBy/rJBNIkRr3M5rVTzTdDDOcFNufu7tSjGCTzSWl6a460RnJmQZrWG+eyxFdvxyu iUnBas23Xq/JdG8CKqy+Emm9qsfTV46RjX2uj/GYpRudCl1inLK1672YTXG7GkRgtz Tmp/zHfBIN9vA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BBA6BC433E1; Sun, 3 Aug 2025 08:40:45 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 220398] Bluetooth devices experience severe connection issues, frequent disconnections, and input lag in kernel 6.15.2, working fine in 6.15.1. Date: Sun, 03 Aug 2025 08:40:45 +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: high X-Bugzilla-Who: pmenzel+bugzilla.kernel.org@molgen.mpg.de X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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=3D220398 Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pmenzel+bugzilla.kernel.org | |@molgen.mpg.de --- Comment #1 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de)= --- Thank you for the report. Looking through the commits between v6.15.1 and v6.15.2, the only Bluetooth change is related to Qualcomm: $ git log --oneline v6.15.1..v6.15.2 drivers/bluetooth/ 8b91e4b6b82b5 Bluetooth: hci_qca: move the SoC type check to the right place Too speed up fixing this, could you bisect the commit [1]? https://docs.kernel.org/admin-guide/verify-bugs-and-bisect-regressions.html= #v --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=