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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F02C8C433F5 for ; Mon, 23 May 2022 12:32:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235404AbiEWMcM (ORCPT ); Mon, 23 May 2022 08:32:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235401AbiEWMcL (ORCPT ); Mon, 23 May 2022 08:32:11 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66E80B869; Mon, 23 May 2022 05:32:09 -0700 (PDT) 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 0BD6161303; Mon, 23 May 2022 12:32:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0CD5C385A9; Mon, 23 May 2022 12:32:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1653309128; bh=kFxFcM5U7DCGygs0xc9/IorhdzyDD33c1AOEJSIDPxI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dwi1CRSYrd3+5S93sveEHTjANFjxe/hxsE95ccumwnmZ250ozaMe52yPEOcxQfhtE MuMxPEoXIIB+bdV7aaQHLUAqURCaA83aIXoqMdgKckhNa4tPgEH2iTkTMR5VxHBpHa CtYiqhUsVS6+gLOpCmHDw0iICCWMO4d+MLH2DuuU= Date: Mon, 23 May 2022 14:32:05 +0200 From: Greg KH To: AngeloGioacchino Del Regno Cc: Mark Brown , jirislaby@kernel.org, matthias.bgg@gmail.com, zhiyong.tao@mediatek.com, colin.king@intel.com, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, wenst@chromium.org Subject: Re: [PATCH] Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL" Message-ID: References: <20220510122620.150342-1-angelogioacchino.delregno@collabora.com> <63169e65-cbfa-d495-754f-023dc8befa42@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org On Mon, May 23, 2022 at 02:13:35PM +0200, AngeloGioacchino Del Regno wrote: > Il 23/05/22 14:10, Greg KH ha scritto: > > On Mon, May 23, 2022 at 12:17:06PM +0200, AngeloGioacchino Del Regno wrote: > > > Il 10/05/22 17:29, AngeloGioacchino Del Regno ha scritto: > > > > Il 10/05/22 14:56, Mark Brown ha scritto: > > > > > On Tue, May 10, 2022 at 02:46:28PM +0200, AngeloGioacchino Del Regno wrote: > > > > > > > > > > > Sorry for missing this tag, and also I'm sorry for the noise. > > > > > > > > > > Hey, if nobody broke anything all this testing stuff wouldn't be worth > > > > > it! > > > > > > > > > > > > Haha! That's true :-) > > > > > > > > Thank you! > > > > > > > > > Hello Mark, Greg > > > > > > I've just noticed that v5.18 was released, but without this revert. > > > > What is "this revert"? > > > > "this revert" == "this commit", reverting > > 6f81fdded0d0 ("serial: 8250_mtk: Make sure to select the right FEATURE_SEL") > > > > Can you schedule this for backport on v5.18? > > > > I need more context here, sorry. > > > > As stated in the commit description, some MediaTek SoCs are incompatible with > this change, hence it's actually breaking late serial for some machines. Did I already apply this change to my tree? If so, once it hits Linus's tree we can backport it to 5.18.1. thanks, greg k-h