From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793099545; b=aSoAILaQeBbNuq9wlY1NUeNtBcl0ke7ToHD6sxsUH9bFmmobBipEGwPSQuwoNh2bj72S Qj7NznRmRg12TpDAfPNu5tvbHpAXosBd7gbJl9h3XHyzKdEM4RjrcquKFA+r/egND8ndh NaHKj5+b0n5C3dZo9iF/gfB8YD2hXvpiUgKcjKiI20ktVV1cMQpwDjCWpY/LrCyXPXaIC vNAjlMwwF+HCocczqaRdpUktuilk0/vEpVYLw3HYRtv29Mw9bWp1KI4u18ABHUwV0jzUG xITf6edUNQCOolgAsa8yWhFkAS7XWLQL60VZ0SYPxRBnpwd9QHeVUGXYJW5lG1hL5BA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793099545; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=CQKoOlul/b6mnGOb/W7X5BdvCwzSDzDIJxTVOQHy3A4=; b=sHrROWsP1GyAmXbvvCsWZ5eHv5YLWzBMtrMbUbTu1nURfhak/Pwv9CXVlwuEAQe/xC50 sqVax4i/yk5R3jdeP6Te0DoRsQMpWtjoFomKAG+aAbT6RQNf5Fv3QwtzV4W8BwNSg7biy XvbOo7r0BsN4+T8HpmkhzD7EdnNDmM2jQg5iX/lrN/jd+LsIfDECxIRtd47F/E9VbcPtj Ob1cY8j5/HThM3uBPHwW+i+F51gIWOqPBBG8QB2/vKDHYQE6eJYqv4TjZjBWWaehGTXSp weWPgAZsnQGYC5jzVQuy83ZweuxlgrOjYONI+OXg2mYRdRgBvUGQYljND6ORPG+bB+A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=flD8PqbH; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4CB5B606A31D for ; Tue, 27 Oct 2026 11:12:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=flD8PqbH Received: by smtp.kernel.org (Postfix) with ESMTPSA id C12891F01825; Tue, 27 Oct 2026 11:12:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793099544; bh=CQKoOlul/b6mnGOb/W7X5BdvCwzSDzDIJxTVOQHy3A4=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=flD8PqbHwlWMFIDJUojJ9aDp+M8UCAOXK7vumjcQXy1XhtMmLVPBefyyh+0v2yDhh lgNyb4X+iPDSCpusFB3pErHrexdBmpv9XS7r8kb4LbX+kREyMv+FLXVUid5+SRHYCO 40B54Rn4EP6PD9jRkwMLWSVCYvancVQ94dTLL74I7dbA6EiLJm40zMbZNEGalawi64 /YOFortFT2lDg3+lepkO3tiZoYDJQmsv2kuBrEp3PqdjLaOOAEBiNEwuf6kG1P3I4E PC1WQEatlPrMtpW0zWezGrSVMsUGWhLdP17spRMyksm9am2yaM1BAnNE4ERf2h2VlE Po0Ou9ma/iyJg== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH 19/24] serial: imx: fix the tty reference of the wakeup event Reply-To: sashiko-reviews@lists.linux.dev To: "Greg Kroah-Hartman" Cc: linux-serial@vger.kernel.org In-Reply-To: <20261027-tty-llm-v1-19-99b0202ae546@linuxfoundation.org> References: <20261027-tty-llm-v1-0-99b0202ae546@linuxfoundation.org> <20261027-tty-llm-v1-19-99b0202ae546@linuxfoundation.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 27 Oct 2026 11:12:24 +0000 X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Josef Bacik >=20 > To report a wakeup event, imx_uart_enable_wakeup() gets the tty with > tty_port_tty_get() and never puts it: each wakeup by the UART leaks a > reference, and the tty is not freed when it is closed. >=20 > Fixes: 0cfadf4bcd28 ("tty: serial: imx: Add missing wakeup event reportin= g") > Cc: stable > Cc: Jiri Slaby > Cc: Frank Li > Cc: Sascha Hauer > Cc: Pengutronix Kernel Team > Cc: Fabio Estevam > Cc: Robin Gong > Cc: Petr Mladek > Cc: John Ogness > Cc: Pan Chuang > Cc: Karl Mehltretter > Cc: Sherry Sun > Signed-off-by: Josef Bacik > Signed-off-by: Greg Kroah-Hartman Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261027-tty-llm-v1= -0-99b0202ae546@linuxfoundation.org?part=3D19