From patchwork Fri Sep 13 08:39:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Esben Haabendal X-Patchwork-Id: 13803139 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7FE2BFA3730 for ; Fri, 13 Sep 2024 08:43:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=oDfxX7m0Qa88E7MDrUP9Dvg8l9A6upYI0ekFaHyfiEw=; b=vBUEMIf0ZETlxN pCWCVnCjUbCRJBqUN7xRGLvxXb59CnITZnTD8yjrg/r/5WLSzN4Xikj8W+49s1/7kNA46SqcYL+Kq vU/7uOG+THUpT7hzY5rNZbHr9WeYFBxRQfx5SJNHbwsnvgc3xC9Ac0lgKqs4YARLdBVnOFwIKwUwx Y/DrVg+4xs8yql27GF+gcM1oPvMIlffGUzabAk0tGsex8dM6mDe2Xih9+BdRVzrH1en1Dx1+hts14 YjQnqe5LgNdSN/UZIMDTzAM0HtjESpHz1xvmLQUcHXBzEa7n28AQhgsBjo04Yhu3iijRBnBdYf4rQ b5XI5dxf+W0H6JQzK1YA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sp1tf-0000000FNsy-2xpQ; Fri, 13 Sep 2024 08:43:19 +0000 Received: from www530.your-server.de ([2a01:4f8:d0a:1347::2]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sp1qO-0000000FNFy-2ygT for linux-arm-kernel@lists.infradead.org; Fri, 13 Sep 2024 08:40:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Cc:To:Content-Transfer-Encoding:Content-Type:MIME-Version: Message-Id:Date:Subject:From:Sender:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References; bh=oDfxX7m0Qa88E7MDrUP9Dvg8l9A6upYI0ekFaHyfiEw=; b=Kn FSccP+jm7JXhBqT3uF0umXJTJXL3DVxb4HCI5aPzKfWpW/yurZr3XLcPEIBN/DUL2UAuc0Q1taHsu HPk0LYrdNxREwdbXzAkHxh4OvDN9ZCr6rqGcAl4A+Cyemohp4rfvYuaZ5ZOVY/Q5EB7r1dQUrqXf0 MSkfz42yjYEI8jRy+74ymSmBfvUlSU5cHnGEl0cvfHl4ISMzSHVbd0OMKJtc3x5lhHY87qBvlKlmn Zl1hi8eT3RWqRsF7T+GPSwAxHaqfky+cJzxcOYUXhBAAi56pd/yduH2DNieK5TpwpJZciURMrDKSO eGDlF9ijpKE9xsOiK6cyPuqP+fC+Siqw==; Received: from sslproxy07.your-server.de ([78.47.199.104]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sp1qL-000DwN-8C; Fri, 13 Sep 2024 10:39:53 +0200 Received: from [80.62.117.18] (helo=localhost) by sslproxy07.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sp1qK-00039j-0P; Fri, 13 Sep 2024 10:39:52 +0200 From: Esben Haabendal Subject: [PATCH 0/2] serial: imx: Grab port lock in imx_uart_enable_wakeup() Date: Fri, 13 Sep 2024 10:39:48 +0200 Message-Id: <20240913-serial-imx-lockfix-v1-0-4d102746c89d@geanix.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAFT642YC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDS0NjXZD6xBzdzNwK3Zz85Oy0zApdS0NDE8OU5DRjQwsjJaDGgqJUoDD Y0OjY2loA6jvgGGQAAAA= To: Greg Kroah-Hartman , Jiri Slaby , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , John Ogness Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Esben Haabendal X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1726216791; l=455; i=esben@geanix.com; s=20240523; h=from:subject:message-id; bh=qAS2J7I9OmXjlgtNTpFsso9+HDg3yEapIFQ3CQadTa0=; b=8AuxQ+kdZGdKTjyhUXwPpc1vv+L7Ghnlln/WCfo5HKb3XPOQeszOE1wxDwzL5vVmbI0E1FHUr HJls5MtUhCHDSXe4B7UqiK6L/8M/OMl1+7yMCD2JzQrGRtLNmu64+fY X-Developer-Key: i=esben@geanix.com; a=ed25519; pk=PbXoezm+CERhtgVeF/QAgXtEzSkDIahcWfC7RIXNdEk= X-Authenticated-Sender: esben@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.10/27396/Thu Sep 12 10:46:40 2024) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240913_013956_787639_76956FB5 X-CRM114-Status: UNSURE ( 4.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Signed-off-by: Esben Haabendal --- Esben Haabendal (2): serial: imx: Grab port lock in imx_uart_enable_wakeup() serial: imx: Add more comments on port lock status drivers/tty/serial/imx.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) --- base-commit: da3ea35007d0af457a0afc87e84fddaebc4e0b63 change-id: 20240913-serial-imx-lockfix-91141dcf3182 Best regards,