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 5DA12599A40; Mon, 31 Aug 2026 13:51:38 +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=1788184300; cv=none; b=gER8rRhjiwnCYbpKvFfWNS9wotSMbJANqZdZ5YzlNG3ely4ax0Zr+h19MPo0urpSN9lWGPImi866gUjkdrzcWI/qRX8YYMbSlsWIFY5toA1f5WBKtvbUNG2yzOpNt4uzRgPjbqLRaGZfZTty/lte862aWnEUEvuXKLVnOWl3VeU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184300; c=relaxed/simple; bh=5j7ukQfYcwqTPg+p0PJkC26jROQHlilS0jNTdDh0jfA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qT3mwHE3KxXyZOnc1L5pvjAa03RDr3JIJ9dDcSv1Fzq2T1KJBrIokz31/1sPOol28odQ+YXmKQ6D9JQtWcjKbtT283g0GLB5dvQQf5L3sjGzqYChTmh5/U2arEN0Hk8TAeSoUVsQPLF2ytTXTkoBTUFwpmiSuMkrOG5fj5JS4mE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ert+EjQn; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ert+EjQn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3DD5E1F00A3F; Mon, 31 Aug 2026 13:51:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788184297; bh=E9oQgUW0njuWmWqr+Y+67jLm7u1duPPbAkX/fZ75Bx4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ert+EjQnm7Q38mZPnMiJZu2TiPii224XtdnyxndGqbIWSREBwppd5zgiY/yaxFKVy 9omhJnmZuTptdTZRFEcxComVwI+X3moDz//g/28vrvYZVeX/Zv7s51A6V+TB6mCQJL oLn0ajrzN6gDmXII+PFWJPiq2UZfGipoDk1kvDN4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Haoxiang Li , Samuel Thibault Subject: [PATCH 6.12 57/99] accessibility: speakup: unregister tty ldisc on later init failures Date: Mon, 31 Aug 2026 15:34:26 +0200 Message-ID: <20260831133402.872385034@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260831133359.740409777@linuxfoundation.org> References: <20260831133359.740409777@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Haoxiang Li commit a76acbaec9b8fd74413646984d2e3626d0543e39 upstream. The ldisc registration is intentionally non-fatal, since some synth drivers do not use tty/ldisc. However, once speakup_init() continues past the registration point and later fails, the init unwind path should mirror speakup_exit() and call spk_ttyio_unregister_ldisc(). Add the missing unregister call to the error path after synth_release(), matching the normal module exit cleanup order. Signed-off-by: Haoxiang Li Signed-off-by: Samuel Thibault Fixes: e23a9b439ce9 ("staging: speakup: safely register and unregister ldisc") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260531230804.254962-16-samuel.thibault@ens-lyon.org Signed-off-by: Greg Kroah-Hartman --- drivers/accessibility/speakup/main.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/accessibility/speakup/main.c +++ b/drivers/accessibility/speakup/main.c @@ -2444,6 +2444,7 @@ error_kbdnotifier: mutex_lock(&spk_mutex); synth_release(); mutex_unlock(&spk_mutex); + spk_ttyio_unregister_ldisc(); speakup_kobj_exit(); error_kobjects: