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 94C702DF73; Mon, 8 Apr 2024 13:03:16 +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=1712581396; cv=none; b=eQ0rnSW1sMCRQzZiWafiIJp+mRbpM5J7dxOySQFNtfXilTqM5058vOpxmWOXG6bNjt/g9fEYxg39HYyjNpe8tg/2Z0UGeiQdTTbEgDTeyc3TnHgSZ+rkbyfUlsFjpxU6mBHiCERSnAP59xWa38PUmZi72oc7VzKtYyY8HMMvD6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712581396; c=relaxed/simple; bh=dr6xY1tk9EeYc+sc+51zqQi8MRBIhoF6us6I9re7fzI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Y2xudljM6BivhVl6dipgN8OdaFcApD0Jn9p1A4zFd7AeOiGJrUY0qmwIR1Jt1W+L/+UXBSHXTIcpXpxvfr9kyRYGg2t8HFhRE1eazu09r0a6zebiiAcYmbHPOaj4CqqprkGHeowyWygZ04mi3wWv5ypwclxgG6iJEbdAFDyhkCA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=hxvJ2ZWN; 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="hxvJ2ZWN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15B38C433F1; Mon, 8 Apr 2024 13:03:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1712581396; bh=dr6xY1tk9EeYc+sc+51zqQi8MRBIhoF6us6I9re7fzI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hxvJ2ZWN13djhuuqR70wBkIG+xzXXxs4YQJG9X7NaZxh1M2uxhKqWx6/ZvqasKlcf 0qd+499RQdEtTi04LElDGm1ectqqY+L2oR0f14F9xdRITIumZXHoJa996/D3//A9jt OzPhZljcpCDY2Yq3tOgm3aLC9xXCqTHCSq2q4uh4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Gabor Juhos , Stephen Boyd , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.15 044/690] clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays Date: Mon, 8 Apr 2024 14:48:30 +0200 Message-ID: <20240408125401.121149535@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240408125359.506372836@linuxfoundation.org> References: <20240408125359.506372836@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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gabor Juhos [ Upstream commit e2c02a85bf53ae86d79b5fccf0a75ac0b78e0c96 ] The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor(). Only compile tested. Fixes: d8b212014e69 ("clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)") Signed-off-by: Gabor Juhos Reviewed-by: Stephen Boyd Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-7-074334f0905c@gmail.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/mmcc-msm8974.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c index a1552b6771bc6..26509bcd4f802 100644 --- a/drivers/clk/qcom/mmcc-msm8974.c +++ b/drivers/clk/qcom/mmcc-msm8974.c @@ -267,6 +267,7 @@ static struct freq_tbl ftbl_mmss_axi_clk[] = { F(291750000, P_MMPLL1, 4, 0, 0), F(400000000, P_MMPLL0, 2, 0, 0), F(466800000, P_MMPLL1, 2.5, 0, 0), + { } }; static struct clk_rcg2 mmss_axi_clk_src = { @@ -291,6 +292,7 @@ static struct freq_tbl ftbl_ocmemnoc_clk[] = { F(150000000, P_GPLL0, 4, 0, 0), F(291750000, P_MMPLL1, 4, 0, 0), F(400000000, P_MMPLL0, 2, 0, 0), + { } }; static struct clk_rcg2 ocmemnoc_clk_src = { -- 2.43.0