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[2620:137:e000::1:20]) by mx.google.com with ESMTP id n9-20020a17090a9f0900b002215885fc06si13518853pjp.62.2022.12.28.03.12.46; Wed, 28 Dec 2022 03:12:55 -0800 (PST) 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=@kernel.org header.s=k20201202 header.b=j0NTM0vN; 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=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232892AbiL1LEl (ORCPT + 64 others); Wed, 28 Dec 2022 06:04:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232891AbiL1LEb (ORCPT ); Wed, 28 Dec 2022 06:04:31 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B37BF658E; Wed, 28 Dec 2022 03:04:29 -0800 (PST) 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 4E29BB8120C; Wed, 28 Dec 2022 11:04:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 841F7C433D2; Wed, 28 Dec 2022 11:04:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672225467; bh=U/jjHsOn1V+z7VLnaTWqS9RxJwRkSJ7tQw76Ye2oYkc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=j0NTM0vNWox/w7L20i6c7V0zYqhixXbINoEirfa1yc5Qy9LkV+OjX8+8duE/k10pU vSMDWgyzzZXRk7lHE9k7RjwS+3FIdQhNvWTtJ2JPSLI8ZB/CHfILqShysnhfkfS+v+ N6U1cDVLndmMeSpWvMJY/G0G4aQWJQd/IbbYCIdKwtuOCvRm+OxTXmQArzIlnA4jzp XBpGKk4RG5RUk0OnpE2nDiHSfBilWAB62RTDgec9vMhYGN+yWD+u4ue/Wch0F3yJqB R97owkPDaBQhe7OhMjv0w0vbaVq1rRhsWWEAm6HopD0eujqPGcvKpbZ5iEV/juhOKV toDCYrE28Xp3w== Date: Wed, 28 Dec 2022 16:34:23 +0530 From: Vinod Koul To: Jayesh Choudhary Cc: peter.ujfalusi@gmail.com, vaishnav.a@ti.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG Message-ID: References: <20221128085005.489964-1-j-choudhary@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221128085005.489964-1-j-choudhary@ti.com> X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS 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 On 28-11-22, 14:20, Jayesh Choudhary wrote: > PSIL_EP_NATIVE endpoints may not have PEER registers for BCNT and thus > udma_decrement_byte_counters() should not try to decrement these counters. > This fixes the issue of crypto IPERF testing where the client side (EVM) > hangs without transfer of packets to the server side, seen since this > function was added. Applied, thanks -- ~Vinod