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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l4-20020a056a0016c400b006436618b22bsi7292701pfc.155.2023.07.14.08.05.52; Fri, 14 Jul 2023 08:06:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=XshTf99E; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236117AbjGNOmX (ORCPT + 99 others); Fri, 14 Jul 2023 10:42:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236118AbjGNOmW (ORCPT ); Fri, 14 Jul 2023 10:42:22 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E94D10EA; Fri, 14 Jul 2023 07:42:21 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id 98e67ed59e1d1-2659b1113c2so289718a91.1; Fri, 14 Jul 2023 07:42:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689345741; x=1691937741; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=UaRLovlCHBbMUiBNLoIdFoM85ym4VDWRTXjihMydlzU=; b=XshTf99EO+tBcdMPMaAgMyAUPpB+bW/Fsl28G3dOmq/2kw5IsPLUZWY0nsO8BowGvG 7mUYSHMaQPkyor5BtVeZSpfvsqEAdLRyXPWM9PPpSZqj0T/qwEh1HfJ4sQaLIGygOcmA fhnIVSGCdOokF2P9Ux+VzCoBSFhuJHZ6xS0XvTYyW5Kkmau5tw8zLjZiJrHYLeiFpQCm MBobO7ZTXY3Cac0wwYda1k0kQN73AEBrBmC/FKy2xNTLZAe2HOYXzT6MTgomGtURegtd Cm5Cq15d7khT7H9GnNYn91+7G7UeETqh3MfFDKbYc7MtTxz0QyhSCk9CoXM3VTgjvbWz RCXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689345741; x=1691937741; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=UaRLovlCHBbMUiBNLoIdFoM85ym4VDWRTXjihMydlzU=; b=W1q+V1DK8/6JebkBTgTqb/7/8axiyn5JH68GnMP2+DAjd3k43hCySxw9GcFRKHH/gB BkdUgT1R0Y4w5zWRmc4vjJvp6r31ObWajrfM9/UNYgQLsSrtUeie6YP21d4i9nnDrdvF IPW607m7kBuaOpNrzrUdKggt2LDhdnksn1QovADJy1E9lVo8uHtzOtTuGR79h3JMMt0p DOtoB8Es1brzMEU3hnkf9e8dt3gf1g3X1W6MVJQlx4THCCEomDPHo+vtRqidSyYUVH1b 97/dPS4exezbnzwtwAxlZhW1Jd3pCrj5MEajzSzv5m7b3atUOYLYbUv5Nt4h6BCU7c5i K2vA== X-Gm-Message-State: ABy/qLYKk4OcjkloYd4A3WSstxtyC3lHDI311OKtqredDzJbv1fdV/hG jycI1QtefsMDpG1OAJKqxWFKObs8yatTYNnrJLnZSEtQwhY= X-Received: by 2002:a17:90a:4f08:b0:263:25f9:65b2 with SMTP id p8-20020a17090a4f0800b0026325f965b2mr5058689pjh.4.1689345741008; Fri, 14 Jul 2023 07:42:21 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Fabio Estevam Date: Fri, 14 Jul 2023 11:42:10 -0300 Message-ID: Subject: Re: PROBLEM: deadlock when imx-sdma logs "restart cyclic channel" To: "Tim van der Staaij | Zign" Cc: Shawn Guo , Sascha Hauer , Vinod Koul , Pengutronix Kernel Team , "dmaengine@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Tim, On Fri, Jul 14, 2023 at 11:36=E2=80=AFAM Tim van der Staaij | Zign wrote: > # cat /proc/version > Linux version 5.19.14-yocto-standard (oe-user@oe-host) (arm-poky-linux-gn= ueabi-gcc (GCC) 12.2.0, GNU ld (GNU Binutils) 2.39.0.20220819) #1 SMP Thu O= ct 6 18:16:52 UTC 2022 > > Note: I didn't test on a newer kernel because the diff with this version = shows no relevant changes. 5.19 is not a supported kernel version. Please test it with the latest 6.5-= rc1.