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 879E3C433DF for ; Thu, 28 May 2020 07:19:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5889E208E4 for ; Thu, 28 May 2020 07:19:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590650359; bh=D7gcpPZHWbvOqyin3e7Zk+J7UaDkauetCbJN0w1Kvxo=; h=Subject:To:From:Date:List-ID:From; b=bGdlM06JFT/iR7UhwgszGyXVtHvuXek2g8AeG1q7F0MCRlv+LFTWqYJeQam2BeHeU E5Hb2ClGU7ZSym29OnvOcZKSxCPpwW3y4aMfi65NkPFFSLM05XfWFoyrar31YAgAhC L1p+Dabuv0IymWnL3xrM7CqRiJsHe6+D9rqr/I+8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725811AbgE1HTT (ORCPT ); Thu, 28 May 2020 03:19:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:40254 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725601AbgE1HTS (ORCPT ); Thu, 28 May 2020 03:19:18 -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 D18E120899; Thu, 28 May 2020 07:19:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590650358; bh=D7gcpPZHWbvOqyin3e7Zk+J7UaDkauetCbJN0w1Kvxo=; h=Subject:To:From:Date:From; b=wvfAy8qHYjP8CNxCv1Lmy3NEu1o5MufFSfOTb9JzyUUB84R7AUqMzXROduwO4MLF5 pGDvf+xsBJepXyJEwCdUdDSEMqo1V3aJFW0m3tKvAGQEdEVNk1UhZ2IndtywFcHYxj RaZp2LSUaj0JwtH+1cey6unnjQQIwwZeEd3JfT+E= Subject: patch "serial: 8250: Enable 16550A variants by default on non-x86" added to tty-next To: josh@joshtriplett.org, fido_max@inbox.ru, gregkh@linuxfoundation.org, stable@vger.kernel.org, vladimir.oltean@nxp.com From: Date: Thu, 28 May 2020 09:19:08 +0200 Message-ID: <1590650348184173@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-next 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 also be merged in the next major kernel release during the merge window. 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