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 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 14C8CC433EF for ; Mon, 2 May 2022 11:45:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4fdcua/4gqwyHklY9RaJvTfmJTYiieN/Odlr/nxw5VQ=; b=4bt4A9xUUh1Ep/ YxvMBquBDVIMct2+RRjg0h9/XRgD4ETdj9e21V4kH6WseH0vt1lCL5+QjmYq470zzSnvI06wXlyQF Ye4mixwp2efYDsbSi0xWOEjlv2TmS5JYmQf/yER1URgcL1OcyTJId5fl2f87wwygI30GRO4Wlnz8K 1bu8u+wZp2I8CPSvRiRbdBB8N4tvjs2ZPRwg1A+GTu1TsevA3o7uJ2kISodgR+4h1swafG/jxhaiD Gshl6GFrJau4WRxxRpMZitpyMWhhp+HnaEzZafaEu1TjPZSLKI91jbOH/Im7O1FSEgG0fEGEbsR86 ++FhkNq1yo6L1qZIQK+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlUTH-00106c-Ta; Mon, 02 May 2022 11:44:08 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlUTD-00105r-J0 for linux-arm-kernel@lists.infradead.org; Mon, 02 May 2022 11:44:06 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7A37F612AB; Mon, 2 May 2022 11:44:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8066C385AC; Mon, 2 May 2022 11:44:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651491841; bh=oqdtyd9avy7ZtJQj+1RRxZjZ3hJSVX+nXxcXiTILq2w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XCGDjWs/gOH4rtObicyVK5bBYA27MmBVVkw7Rzo0Icy4igGxXwXSguT/NTopoD51V wMDfUWzNOWtcDDAh+WMDtebNq/+knKmZThw6OI6N9jWtL490nszOTrjS++4sGhX2wR hjCJoQdno3t6/4Dx29Ybn8SsihJD8gobBrJkjOAE= Date: Mon, 2 May 2022 13:44:00 +0200 From: Greg Kroah-Hartman To: Hector Martin Cc: Krzysztof Kozlowski , Sven Peter , Alyssa Rosenzweig , Alim Akhtar , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] tty: serial: samsung_tty: Fix suspend/resume on S5L Message-ID: References: <20220502092505.30934-1-marcan@marcan.st> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220502092505.30934-1-marcan@marcan.st> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220502_044405_142646_72694C50 X-CRM114-Status: GOOD ( 12.59 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, May 02, 2022 at 06:25:05PM +0900, Hector Martin wrote: > We were restoring the IRQ masks then clearing them again, because > ucon_mask wasn't set properly. Adding that makes suspend/resume > work as intended. > > Signed-off-by: Hector Martin > --- > drivers/tty/serial/samsung_tty.c | 1 + > include/linux/serial_s3c.h | 3 +++ > 2 files changed, 4 insertions(+) Does this fix a specific older commit? And should it be backported to older stable kernels? thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel