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 8F39AC433FE for ; Fri, 30 Sep 2022 05:56:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229994AbiI3F41 (ORCPT ); Fri, 30 Sep 2022 01:56:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229996AbiI3F40 (ORCPT ); Fri, 30 Sep 2022 01:56:26 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB00A11DFC6 for ; Thu, 29 Sep 2022 22:56:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664517384; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=7TrrdqQkn5Ywi1UInDIe/lWyDEGIFczuNi867ARG5mM=; b=Uadb3kIhEMue/AvpoA/ohR3CDRMENk6VpT5nLA3tU3S3Ten5lgeSk71DBsXHI5WwU2bdrj W6HrhN9xD8Gdfpu4TbW6AiLWyGjzkfmKGxYYdB/rm6km+DPQpJFtvOEno6rtW4MZeH9f4U 06zkhYWIeKEIT3NSprNVKZv2A5at4jg= Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-586-FOJOGZaPP4yOAA4MlHbZ2g-1; Fri, 30 Sep 2022 01:56:21 -0400 X-MC-Unique: FOJOGZaPP4yOAA4MlHbZ2g-1 Received: by mail-qv1-f69.google.com with SMTP id mo5-20020a056214330500b004ad711537a6so2307290qvb.10 for ; Thu, 29 Sep 2022 22:56:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date; bh=7TrrdqQkn5Ywi1UInDIe/lWyDEGIFczuNi867ARG5mM=; b=aFTNxxfNXBdsR4pT9Y89HRH79a6f5X+LBQDZKt2UOhpk014rA24auK/l1wYB11cfsQ 6aQewSYF7xv5sogPTc/wB6KxP4dLGyhYhPHMsSzAD8gwzvfbh5uYOkxJrUxx+9bM9TpY BjYzMf/ILC8repwqvnwFjuxevshM2a2p+H0Y2ZaV2WvzLa22Ugy8ODBNZBF3s3u6MUBH WA3ZcgdcZYRZrwcPmOxgwJnMDFO1tQETEDpqApQJUyPfhhRaWbogmkWdlFjBM8mrtsiu Dw66UTUOR32s5Kzpl//+YkXDaxrYql0yfuOhmAWJHeq8ANJMCO4qxS++2zzSBH6u95A8 VeqQ== X-Gm-Message-State: ACrzQf3KQ2s4IHqFWz7BZmd50yXQXDjFenF1grOolXyasE9BZW9RkDAX F9i0R1SQbM7kwEVTdIT7u6teb09p0pHI1oupbSaSZ/OtrsOetxjDKKUw2OOHQliL4I4xEiZavGW qrfPU2Ah5ErpowuRVS3J0 X-Received: by 2002:ac8:58cc:0:b0:35b:a5af:2a95 with SMTP id u12-20020ac858cc000000b0035ba5af2a95mr5504278qta.381.1664517381204; Thu, 29 Sep 2022 22:56:21 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5gLsmZfGcMB6zbDGMgSUdfdxpbYkYgIyqNgyV8AN/w99lgeycysmp/WbY0faMiX/nXpmSzIQ== X-Received: by 2002:ac8:58cc:0:b0:35b:a5af:2a95 with SMTP id u12-20020ac858cc000000b0035ba5af2a95mr5504272qta.381.1664517381006; Thu, 29 Sep 2022 22:56:21 -0700 (PDT) Received: from localhost (ip98-179-76-75.ph.ph.cox.net. [98.179.76.75]) by smtp.gmail.com with ESMTPSA id h12-20020a05620a284c00b006cebda00630sm1320488qkp.60.2022.09.29.22.56.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Sep 2022 22:56:20 -0700 (PDT) Date: Thu, 29 Sep 2022 22:56:19 -0700 From: Jerry Snitselaar To: Koba Ko Cc: Vinod Koul , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] dmaengine: Fix client_count is countered one more incorrectly. Message-ID: <20220930055619.ntgr2yobc5euzz6y@cantor> References: <20220830093207.951704-1-koba.ko@canonical.com> <20220929165710.biw4yry4xuxv7jbh@cantor> <4394cae0b5830533ed5464817da2c52119e30cea.camel@redhat.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: dmaengine@vger.kernel.org On Fri, Sep 30, 2022 at 12:44:22PM +0800, Koba Ko wrote: > On Fri, Sep 30, 2022 at 1:26 AM Jerry Snitselaar wrote: > > > > On Thu, 2022-09-29 at 22:40 +0530, Vinod Koul wrote: > > > On 29-09-22, 09:57, Jerry Snitselaar wrote: > > > > On Tue, Aug 30, 2022 at 05:32:07PM +0800, Koba Ko wrote: > > > > > > > > > > > Hi Vinod, > > > > > > > > Any thoughts on this patch? We recently came across this issue as > > > > well. > > > > > > I have only patch 3, where is the rest of the series... ? > > > > > > > I never found anything else when I looked at this earlier. > > The one thing I can think of is perhaps Koba was seeing multiple > > issues at time when he found this, like: > > > > https://lore.kernel.org/linux-crypto/20220901144712.1192698-1-koba.ko@canonical.com/ > > > > That was also being seen by an engineer here that was looking > > at client_count code. > > > > Koba, was this meant to be part of a series, or by itself? > > > > Jerry, you're right, it's a part of the series. Hi Koba, If it is meant to be part of a series, where are patches 1 and 2? The ccp patch has already been applied by the crypto maintainers if that was meant to be part of a series with this patch. Regards, Jerry > > > > > Regards, > > Jerry > >