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 5E432161B67; Mon, 29 Jan 2024 18:36:31 +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=1706553391; cv=none; b=GfoOzmIA2sS2JHQWItnr6k83mF+Wtroqa98c2cvRxKIfxf7iZb6dKi+wQFpOmKmL9yo/qu4lQCrzDQFl4tuUqz4gZ4Rx5BQpgFXd7ssadOp7IDBAElbe2sWr+z+9WLc1jL6E6UQ/8oe0DvslU7ujhgQQMuIgYEE5aDkdzu6sK9Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706553391; c=relaxed/simple; bh=Omc01jK1Z8eiAuRSZ6plvZXzTRhy/HguHQ+cAeuTqSg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=QamHzDmebvb2kz+pElKu2bj0lbjaQ4+NR83bOD13yWW1i4fRaJk6hBudR0wA0fNfB5FxCruX07HT4NrH5ljutOrqaITIapWVsz9je/R+qUMoEzeObNoMAIITyyLjtTxuC3eBbTqCgGsAQoqlkeMWITk8xreG2/4H275gw3t5OlM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ffVSfKBC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ffVSfKBC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8622EC433C7; Mon, 29 Jan 2024 18:36:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706553391; bh=Omc01jK1Z8eiAuRSZ6plvZXzTRhy/HguHQ+cAeuTqSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ffVSfKBCNCMKi1s695lgYUg6IrHJ0egNblgidXsDhveNJx6re80tz7ESkqN9kEKwr PoB0imB5sD9GD3xFv3VcFwxiMOXZXrckSWFpIZTxVjoomtubK7G3qMG2/fSM95Z+zH 0Q0kdrVzEvNeb1Tjy2YYYH1reaKftOOsu7xOyPujBxzKjaUy5veqoYOQNmkc7Xm3V2 JXiQh1qteIn5HvqWtdTDPwsw+X6Tx4ecVgHQgrvIQdT/gJ/8jFfUYYQbqIuFRqXEYR E59TJdB9rh3Ad9DhswGbVyXeNy7uatUO2yzcLLniXO/eXD3HLlJ1dBZ7rKhhp7KMgm j8ZPVZ7WW2XCg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vinod Koul , Sasha Levin , dmaengine@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 3/3] dmaengine: fsl-qdma: increase size of 'irq_name' Date: Mon, 29 Jan 2024 13:36:23 -0500 Message-ID: <20240129183625.464771-3-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129183625.464771-1-sashal@kernel.org> References: <20240129183625.464771-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.4.268 Content-Transfer-Encoding: 8bit From: Vinod Koul [ Upstream commit 6386f6c995b3ab91c72cfb76e4465553c555a8da ] We seem to have hit warnings of 'output may be truncated' which is fixed by increasing the size of 'irq_name' drivers/dma/fsl-qdma.c: In function ‘fsl_qdma_irq_init’: drivers/dma/fsl-qdma.c:824:46: error: ‘%d’ directive writing between 1 and 11 bytes into a region of size 10 [-Werror=format-overflow=] 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~ drivers/dma/fsl-qdma.c:824:35: note: directive argument in the range [-2147483641, 2147483646] 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~~~~~~~~~~~~~ drivers/dma/fsl-qdma.c:824:17: note: ‘sprintf’ output between 12 and 22 bytes into a destination of size 20 824 | sprintf(irq_name, "qdma-queue%d", i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/fsl-qdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index f5a1ae164193..6a894fbaf947 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -754,7 +754,7 @@ fsl_qdma_irq_init(struct platform_device *pdev, int i; int cpu; int ret; - char irq_name[20]; + char irq_name[32]; fsl_qdma->error_irq = platform_get_irq_byname(pdev, "qdma-error"); -- 2.43.0