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 2D5BC12FF89; Tue, 14 May 2024 10:58:11 +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=1715684291; cv=none; b=JtbxZjVAcuEYxQKUYoFhU4qXGduMAZlEiQATETfbTyD1RJT4HMfkRDtQd0fyyvQ+MO/Q2xDl5grgxQZZL5A6Bx6nEKjD95if3OpHrrAuHzHqigURmPzOOempo4NfJDYOxxYp08Q/sqN2COjR9I2gWpYH6arvpDkhc9jo+wKazqk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715684291; c=relaxed/simple; bh=kuYHP5LFTAZOGnhFliieZVx8PdM9NLfkXSILOLQptvA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=k2Ek0mhC5Jor7/hHXleCLJ256GTf+J6IpEPWHBqibE+MpFwGrsO+5NOJaDT8VcN8aVEVmAUR9BdfEy6KaZUyMsYCoO4z+GHC1n5tx3nNO6vddjoyFGbji4CAIzya/OvrCyc8fc3Qql/4FGy2z9VJIMa2Df1fLi88tu43m1+8grY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wKbAFB4q; 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="wKbAFB4q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80646C2BD10; Tue, 14 May 2024 10:58:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1715684291; bh=kuYHP5LFTAZOGnhFliieZVx8PdM9NLfkXSILOLQptvA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wKbAFB4qfIhWCS9nOPWOXD7kzZDGW4jGAAsS/0lldsrIpO5wKpy4a/J+3t46mxEsq wxHnqwKm4+KXcgd4VjDTsBN90pqoxwL0X0CwJmtmVv9WVO01M6/Vg/BBPoOWVAhlB7 ixFNxtd20bt9L7DEs5vciUiJVS0VjDbTdiqgoWOM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, karthikeyan , Vinod Koul , Sasha Levin Subject: [PATCH 6.6 002/301] dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state" Date: Tue, 14 May 2024 12:14:33 +0200 Message-ID: <20240514101032.317202614@linuxfoundation.org> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240514101032.219857983@linuxfoundation.org> References: <20240514101032.219857983@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 6.6-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 c29744bfdf2c2..3cf0b38387ae5 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