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 7C251ECAAD1 for ; Thu, 1 Sep 2022 14:34:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234854AbiIAOeH (ORCPT ); Thu, 1 Sep 2022 10:34:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234840AbiIAOeD (ORCPT ); Thu, 1 Sep 2022 10:34:03 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D19D16FA18; Thu, 1 Sep 2022 07:34:01 -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 ams.source.kernel.org (Postfix) with ESMTPS id 3ED2BB82792; Thu, 1 Sep 2022 14:34:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62140C433C1; Thu, 1 Sep 2022 14:33:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1662042838; bh=sjSuzynUOELoU5a0l3dFfezjXXL1IPwCqbdVif/X2jE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UCG2CwjSkHxkLMcEWzv3kebQuPWOt8xfvm2LMK7+LJ/cJ47MvbyahJmYp8G2mooEI KMI3tDyyjPuAixhD7GbaKY3Hc2B1uJAbycYeEp0B3xG20EiP3NPl8GdGf+PZ3nyT3V a+hIPD6EANaUrsNYBvjo1oilmEPAoxavZa+eo8S0= Date: Thu, 1 Sep 2022 16:33:55 +0200 From: Greg Kroah-Hartman To: Ilpo =?iso-8859-1?Q?J=E4rvinen?= Cc: Jiri Slaby , linux-serial , Andy Shevchenko , LKML Subject: Re: [PATCH v2 0/3] serial: Add uart_xmit_advance() + fixes part (of a larger patch series) Message-ID: References: <20220830131343.25968-1-ilpo.jarvinen@linux.intel.com> <30e3b86f-c349-d2b7-d6d3-aeec24efb4f5@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <30e3b86f-c349-d2b7-d6d3-aeec24efb4f5@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 01, 2022 at 05:15:11PM +0300, Ilpo Järvinen wrote: > On Thu, 1 Sep 2022, Greg Kroah-Hartman wrote: > > > On Tue, Aug 30, 2022 at 04:19:40PM +0300, Ilpo Järvinen wrote: > > > On Tue, 30 Aug 2022, Ilpo Järvinen wrote: > > > > > > > Add uart_xmit_advance() helper to handle circular xmit buffer > > > > advancement + accounting of Tx'ed bytes. Use it to fix a few drivers > > > > that previously lacked to accounting for DMA Tx. > > > > > > > > Greg, > > > > I've a another series on top this which is tty-next material making the > > > > rest of the drivers to use uart_xmit_advance(). That series obviously > > > > depends on the patch 1/3 of this series so if you end up putting these > > > > 3 patches into tty-linus, I'll need it to be merged into tty-next at > > > > some point (I'm not in a big hurry with this so if you choose to delay > > > > the merge, it's not a big deal). > > > > > > This merge, btw, is no longer that important because I agreed with Jiri to > > > wait for his tx loop rewrite series. > > > > Ok, I'll drop this series for now. > > It's not what I meant. > > I've a follow-up series on top of this which depeds on uart_xmit_advance() > being available (thus I'd have need it in tty-next). However, now I'm > postponing the follow-up series while Jiri sorts out the tx loops. > > This first part of the series and Jiri's tx loop series don't even touch > the same files. > > I guess I should resend these if you dropped these from your queue? Yes please, sorry, I was confused. greg k-h