From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5EC5C433E0 for ; Wed, 27 May 2020 08:58:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F5532078B for ; Wed, 27 May 2020 08:58:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590569929; bh=1dXGt3ssHLZZEZks9PKXhvO12R5uTxPOsT/IAGBMTHA=; h=Subject:To:From:Date:List-ID:From; b=NxDWgOpuojQNR0iHly7LT3HAM+oqGGxVtWvrV44BzOp8/OiPj5PIMSu39XF6fxqkk cLDRpDQZzsknR4g0uZHZ4I9bD/1/DwZMzAwJItc2ZUNLuODTdzRoorjoDowrnTrIyh Q77vdEzBJJ0qA+OiGCzQZ3qZeu+Tfy2Szes8Vf1w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388378AbgE0I6t (ORCPT ); Wed, 27 May 2020 04:58:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:34068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388370AbgE0I6s (ORCPT ); Wed, 27 May 2020 04:58:48 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F00282078C; Wed, 27 May 2020 08:58:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590569928; bh=1dXGt3ssHLZZEZks9PKXhvO12R5uTxPOsT/IAGBMTHA=; h=Subject:To:From:Date:From; b=DUoUvg5T+3OcDbQWjVZ5wSDlZpxT8fluKvVDq2zeaZVcDdKyLq687o66/e78fTg2T leIqLnRAb/ggP8ZsLMiw3GzWxN9oyoAZGjkZ1bNYoUzcGQNyqOa2XxLfcinlCmkIR/ 2nhp+61AXc+cGofvRoLNpnRsUvjPXpVI4RdmS4Y4= Subject: patch "serial: 8250: Enable 16550A variants by default on non-x86" added to tty-testing To: josh@joshtriplett.org, fido_max@inbox.ru, gregkh@linuxfoundation.org, stable@vger.kernel.org, vladimir.oltean@nxp.com From: Date: Wed, 27 May 2020 10:58:38 +0200 Message-ID: <1590569918140245@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled serial: 8250: Enable 16550A variants by default on non-x86 to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 15a3f03d5ec0118f1e5db3fc1018686e72744e37 Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Tue, 26 May 2020 09:13:57 -0700 Subject: serial: 8250: Enable 16550A variants by default on non-x86 Some embedded devices still use these serial ports; make sure they're still enabled by default on architectures more likely to have them, to avoid rendering someone's console unavailable. Reported-by: Vladimir Oltean Reported-by: Maxim Kochetkov Fixes: dc56ecb81a0a ("serial: 8250: Support disabling mdelay-filled probes of 16550A variants") Cc: stable Signed-off-by: Josh Triplett Link: https://lore.kernel.org/r/a20b5fb7dd295cfb48160eecf4bdebd76332d67d.1590509426.git.josh@joshtriplett.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index af0688156dd0..8195a31519ea 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -63,6 +63,7 @@ config SERIAL_8250_PNP config SERIAL_8250_16550A_VARIANTS bool "Support for variants of the 16550A serial port" depends on SERIAL_8250 + default !X86 help The 8250 driver can probe for many variants of the venerable 16550A serial port. Doing so takes additional time at boot. -- 2.26.2