From patchwork Mon Jul 20 15:36:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 237522 Delivered-To: patch@linaro.org Received: by 2002:a92:d244:0:0:0:0:0 with SMTP id v4csp2115787ilg; Mon, 20 Jul 2020 09:10:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwfAsaqEJR/Ubb7ruTjOsvqZDIJZk0X+S6SBe0thEKEZEb4iPSiM8M27tJUTI1g4BldUnYW X-Received: by 2002:a17:906:1499:: with SMTP id x25mr20945025ejc.406.1595261450453; Mon, 20 Jul 2020 09:10:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1595261450; cv=none; d=google.com; s=arc-20160816; b=fPkDitCkWgB4yjGvGpctLz1+Ldc3S7EKdusf8yPtiu8QfWw3+wYuU+YYyIF9y+y1/D nT2SRzB5aRz/O8JELNCnaC3Pwz8IZidG7kiOQAxnZG/lOU98+i/Ytq53/aV69MPLzQl5 hEG0fJ/se6Zdwvxf0qtcZrflYbvGKEJdh6AOnzXhv8hqOv3acLcytYa93bNTQLOMTuDP CEa2EWkgoDBDTiYmjBcMuUQgqYNvtoUaUTcTnJrR0tHUhfG8ZDP6yHXKAJB/Dia1xluo 2ZsCMj09acnZKU62zu4iRNk7HrqaGWyz+f605LapbAF5dH7F3E2vzUOo/8FXuwNY9pp9 kv/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=ZOydFUKvcmFnNX6l7fn6RoRIleMz6eEutpF6enFUVpU=; b=pHqq1qkLVEe0T0D4jQvi9Kyjqze7rnHACMfR++wvu6Envnib0CCt1O7Jq7rreW6SQm AeB3h+KqgBrgb4zDqxuHbxK7HCtIdagEGaOnmYm/95VhWZRrfK8Bms52OKRRzNIT4KfF 1ZFNX/d7g2UlwpYQ4fifYi51IKrZEz31cYRcDC/rWt5EVLhbhQmFqWXvrCiIUaYUdqFv fNFwd+wKrYMj3wz6TVkoHbABQ9fnht6LngxV7HNnn+R5spzUn4mjuNI1bk4suzmn+kzP 2U/rVqo0k44kC8McVM1tt4cdiX16f534xXjxPLWb+ltzuRTR1ndWJ7BEzYGtCUZxLmFF UJxg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=bdtNEqAS; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n15si11522994eje.190.2020.07.20.09.10.50; Mon, 20 Jul 2020 09:10:50 -0700 (PDT) Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=bdtNEqAS; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732796AbgGTQKt (ORCPT + 15 others); Mon, 20 Jul 2020 12:10:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:49534 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387704AbgGTQKs (ORCPT ); Mon, 20 Jul 2020 12:10:48 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7B0C320684; Mon, 20 Jul 2020 16:10:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595261448; bh=KE6R2F8uuV0eRZb3TgQs0qWi4zwtTOolzKA25kcL3pE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bdtNEqASnJQFp8V8kBjiZ0qBbJX5/QDPt2UMZBSTqBaRAeQ7s3/NY32uWqHO9z3WX 7NlD5McoxfWDpgngPFubtVVwfAD+FEW/zFsL4BrSNH9fv1z5ILkHnnZdu9bwqVGXO+ Vo9+NKDyFap0LZWj1KKq/yecmAifQYpoTLtEyEE8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Peter Ujfalusi , Vinod Koul Subject: [PATCH 5.7 120/244] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Date: Mon, 20 Jul 2020 17:36:31 +0200 Message-Id: <20200720152831.544473667@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200720152825.863040590@linuxfoundation.org> References: <20200720152825.863040590@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Peter Ujfalusi commit a4e688535a0829980d5ef1516c0713777a874c62 upstream. Trace of a test for DMA memcpy domains slipped into the glue layer commit. The memcpy support should be disabled on the MCU UDMAP. Fixes: d702419134133 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20200327144228.11101-1-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman --- drivers/dma/ti/k3-udma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -3186,7 +3186,7 @@ static struct udma_match_data am654_main static struct udma_match_data am654_mcu_data = { .psil_base = 0x6000, - .enable_memcpy_support = true, /* TEST: DMA domains */ + .enable_memcpy_support = false, .statictr_z_mask = GENMASK(11, 0), .rchan_oes_offset = 0x2000, .tpl_levels = 2,