From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9608E127E0A; Tue, 14 May 2024 11:46:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715687216; cv=none; b=mcgDAf8fyP9jUYLdz8xFbMGfeC0Aq0VBsyiYVQWNbHNjYGyEv69B3SYlKg69W1gZVkr2mTS3jvSNG6WOvXaewY0mIX4g4nK/P/jUKynkv0mGK/4zjy8UTPbcXG03bDp0lEaIIcTcQSbe6wIm9TQwznFsO6sJGsJkYx/h3Fn252c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715687216; c=relaxed/simple; bh=xDfaiYxC16/83zoKmNBxCj8ReiFqWAin6zxqvR28AnQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T0yDJ5Qjj3BPiq3e0ucrinXTQ1JlhmLe6mwpvN5WrZR7Xt/YgLJGSBzxbIEAsFcYAOahOjQd/TF87qVi0QnRY447v3H72Gn8oxa2C+eUHyXdbBbD7Igc5Z9dvhJmRREHL1KvUgP8cR8jROPjG6rfS6ic9XfnlnDIvIagU/cUbh0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=NBFdeEhY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="NBFdeEhY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5935C2BD10; Tue, 14 May 2024 11:46:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1715687216; bh=xDfaiYxC16/83zoKmNBxCj8ReiFqWAin6zxqvR28AnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NBFdeEhYq25+sOI0q9+Up1h+q0ZI5enhDmLAWLwmylyKnfubtRBIc4ZFlQ5xaJgTW TXJVW1Sj0sZOhTI+pNl9kB4bBoZJ3/tdSP1V4LeVaIxYlwEY51/E5ODW8LuPauOlWh 31wQAQg8MWQ869oARhmXtX1Ysrs9YBIZFvaQcwWQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, karthikeyan , Vinod Koul , Sasha Levin Subject: [PATCH 5.10 002/111] dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state" Date: Tue, 14 May 2024 12:19:00 +0200 Message-ID: <20240514100957.213243447@linuxfoundation.org> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240514100957.114746054@linuxfoundation.org> References: <20240514100957.114746054@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vinod Koul [ Upstream commit afc89870ea677bd5a44516eb981f7a259b74280c ] This reverts commit 22a9d9585812 ("dmaengine: pl330: issue_pending waits until WFP state") as it seems to cause regression in pl330 driver. Note the issue now exists in mainline so a fix to be done. Cc: stable@vger.kernel.org Reported-by: karthikeyan Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/pl330.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index c71b5c8255217..627aa9e9bc12a 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1053,9 +1053,6 @@ static bool _trigger(struct pl330_thread *thrd) thrd->req_running = idx; - if (desc->rqtype == DMA_MEM_TO_DEV || desc->rqtype == DMA_DEV_TO_MEM) - UNTIL(thrd, PL330_STATE_WFP); - return true; } -- 2.43.0