From nobody Wed Oct 15 22:47:48 2025 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 C8E681791F9; Sun, 24 Mar 2024 23:39:44 +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=1711323585; cv=none; b=JuI8tn96JSwem81MUm4Aui72xTybBhUN3MRdOs6zg3P1MNPcXT4HaMXxzvlk4n3AJCRkU3mNr8kQwdir6lCJbnvS20xmXrBy6dB5AWne5AcKlxbr8f2+bvCV80rmZ1/fyOKKeEzqkTeVTadcXvVCgkPdQxwQn6WPz/Ep4tqfq1A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711323585; c=relaxed/simple; bh=CBebaG+0xbdd5y6jn27EFF7OtljaxvopzEok4XjCYh4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LfQ9rVGFRWHGcXNIKoAoPWq3y2BXzXKKWiOh7bkKZWCwWugAA5s6FJSyj5NEYdT8GULMUPzEk70r1bjLpHXbg/baPnA3lzy0LM5mXRjC45C+VpVWtbDC+UmV9ht/JByzvShg/pqB2UdHF/W2522a3USkMI/bJz0mPdisQBaznAg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s7oqBrbJ; 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="s7oqBrbJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1593FC43399; Sun, 24 Mar 2024 23:39:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711323584; bh=CBebaG+0xbdd5y6jn27EFF7OtljaxvopzEok4XjCYh4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s7oqBrbJffoZhOT0e30Tkr95EqYCoNABGe8xvubkndxKl/kKf+/VSvkR1RnoxpNzB t6YCflJzk60QZw3jvCL8klzHQwHkcBvKZZ8oGYMohHNpzYT4ht5YOG0E8Hl2gVXY5W 8k1DsHJiP0Ydjzil6MTUqMUkcjfpyauE25kIC/66Ir9Krsa6JSyjc87aHwf4FrV+qC GInav06aRD+ndp/zG8LSTfO9lkEtKlBTXgkXxgES+HmdC42Rt3cOVgDJngdFsa5XDn Cwh6XCpwk0ijC4K4cN+uqLMwRcCH6KbdKUI6cRQIkohXn6+od/ZQ8hN/GUpeUz7Jr6 wAwltp/hgaPOg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Arnd Bergmann , Dmitry Antipov , Sasha Levin Subject: [PATCH 5.15 291/317] soc: fsl: dpio: fix kcalloc() argument order Date: Sun, 24 Mar 2024 19:34:31 -0400 Message-ID: <20240324233458.1352854-292-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324233458.1352854-1-sashal@kernel.org> References: <20240324233458.1352854-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann [ Upstream commit 72ebb41b88f9d7c10c5e159e0507074af0a22fe2 ] A previous bugfix added a call to kcalloc(), which starting in gcc-14 causes a harmless warning about the argument order: drivers/soc/fsl/dpio/dpio-service.c: In function 'dpaa2_io_service_enqueue_= multiple_desc_fq': drivers/soc/fsl/dpio/dpio-service.c:526:29: error: 'kcalloc' sizes specifie= d with 'sizeof' in the earlier argument and not in the later argument [-Wer= ror=3Dcalloc-transposed-args] 526 | ed =3D kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL= ); | ^~~~~~ drivers/soc/fsl/dpio/dpio-service.c:526:29: note: earlier argument should s= pecify number of elements, later size of each element Since the two are only multiplied, the order does not change the behavior, so just fix it now to shut up the compiler warning. Dmity independently came up with the same fix. Fixes: 5c4a5999b245 ("soc: fsl: dpio: avoid stack usage warning") Reported-by: Dmitry Antipov Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- drivers/soc/fsl/dpio/dpio-service.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/fsl/dpio/dpio-service.c b/drivers/soc/fsl/dpio/dpi= o-service.c index 779c319a4b820..6cdd2c517ba68 100644 --- a/drivers/soc/fsl/dpio/dpio-service.c +++ b/drivers/soc/fsl/dpio/dpio-service.c @@ -485,7 +485,7 @@ int dpaa2_io_service_enqueue_multiple_desc_fq(struct dp= aa2_io *d, struct qbman_eq_desc *ed; int i, ret; =20 - ed =3D kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL); + ed =3D kcalloc(32, sizeof(struct qbman_eq_desc), GFP_KERNEL); if (!ed) return -ENOMEM; =20 --=20 2.43.0