From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f44.google.com (mail-wr1-f44.google.com [209.85.221.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DC0DE30C61F for ; Thu, 6 Nov 2025 09:41:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762422074; cv=none; b=KvSngK0vs7qtstj1UKRyfyhYbBKqCidkyVWldhoN2EtMyI1BKUFzW6rrwv+7VrvOzeTqYWOgI8GxQaQSqsiGPRAa1RKgoRKGctMcY/jeSbTZzsUQ9pn+at7t5MAbyLmK5WQIk0nt3oTulBFq86nNslSkcXdMBwtc0/h87X1TgFg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762422074; c=relaxed/simple; bh=RKJbS+3Og1qBZgNICKzI7bLri5edv7amSAm4JK5iL44=; h=From:Date:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=Fcr5jkqr2x4ZyMTCiN7DJPNkTTGlPB8GChXDKM5Q1NqPnG1DoMvNEzMgGJfsE+5egmyPVbAcB0r5iO6xmUwGTZDrBbzqsBjIxp6I9Nr5ZVaWtlFHiRfS2tvb00SmY2gr1b9AZbF/b7ne14zIhpnIQwL4FFwP2/bfcQNdcTXNUnc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=e5EsMDxD; arc=none smtp.client-ip=209.85.221.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="e5EsMDxD" Received: by mail-wr1-f44.google.com with SMTP id ffacd0b85a97d-429bf011e6cso727471f8f.1 for ; Thu, 06 Nov 2025 01:41:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1762422068; x=1763026868; darn=vger.kernel.org; h=mime-version:references:message-id:in-reply-to:subject:cc:to:date :from:from:to:cc:subject:date:message-id:reply-to; bh=RKJbS+3Og1qBZgNICKzI7bLri5edv7amSAm4JK5iL44=; b=e5EsMDxDROfFj7UL/LncIzUA3+J/nWnCLVlJe72koYYD/9GjGXkmQqy6FM3RqF0uXi +NdZ1Jr/Znzg+zurhKIkPAqgwDsJ7mNXm67jH82vtk7AZ3cB+r9j+xGqEdZASlGStkGI 4rPz5frJKOP0xHyAJxT9hRIBJR87EvWKFkw30xqt+N1xi3uBEgktj5ywWVOQA3trP7Os 3AqCH91YLeTdRlNTgqqq4253cXVAeUQbB6aBdJnMT9+PmURBkOH2O8iuVmpXceyU+XEi krsyc86AbmqEJnIQHdjK41mxEzu5UdL7cQMeWY4ZY1I21p6XS4wQ3M+sL8CUrj2vFJIn au7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762422068; x=1763026868; h=mime-version:references:message-id:in-reply-to:subject:cc:to:date :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=RKJbS+3Og1qBZgNICKzI7bLri5edv7amSAm4JK5iL44=; b=NPHBP9vZQn+J7ulZYo8/zmdWFH8bnHMp3XwrCa8KZn1lYNaT+p3TknMkNca2QyBUri LwOy3gZUgH8fTfwUAyIMzgs8g0PHmacjnP5XGadbZhkapxa3dMS11ogEjIw+6eVXq7fF JmsDM6CVMHi4FxMcoitXwmLIW554DZmRD9RLwBWVGoalzx0Z2UTCx9gjGNWiGb9D2b8D aKx4tmYWvOxPLo7jzGme9mnjf70j32MsrDyOs8YVZB/5wqcb0ZUPXAlEnKbGvNYryfWF o4YDD6Q+7GRS1XNYxTGO4wlCs8quWCAMLLO9p6bnovtmwFFSE8bwcd28Vjnx20qVlx2z EhaQ== X-Forwarded-Encrypted: i=1; AJvYcCWj46ji6aCjJs3UJtJkG9vdWkQEQ4OYNIn/BsVGtUKGuGOf9VaghHX967gR22+g/sJXVg6KrlMt8iLgkL0=@vger.kernel.org X-Gm-Message-State: AOJu0YzRuSsYcVxBUCDvA/yTUjUPqRghYEZtZejLz4vIiiRS2+RjYxUC abwjCwjhZuA5tciuJ8DXq/22VnByMI9tQcjNY7ApshlKFYnf8vbU9czI X-Gm-Gg: ASbGncsAO8cioeuFKf4Fem2oIyEnIegQftDp6qz1kBOP0LF72sdD4cI5Lz5Qg2jg5KY Robah9vvabiBsB8S1Idn4pSI5qmpwfzJaqd4GWgncDW/ssdnZodmHSJa7XcWq/Ta1X9nT9nRuSL df62MvnnJLTPPpAX7Sd8xK/f4YNoZV8UO4ZG5hp4b95a4EDe4XM41WE1KH0YKVxUDVnYW6PYB/4 BYHTnWLRmkasaGX1ZYU2yWf3Fu0aJIlfBOVQO7KzS3qckc2tTw+SZrKXVrg/J2uMELTsl6Ws5IL GPUOKvfilGlrdQ1OqS6a7Z22+D1i9UGXwwbhvzNA84YojwoO0WumUPf1oTHWo/KR3U9/1oVwFkq htDRSR9JOeo0cghxQzaiSyC/hcFPPOoCEtOoZQILf85HrVL2oFv2Y8fNV/sIpydvLpawMgTfmfK sO5ucC X-Google-Smtp-Source: AGHT+IF21ozos7qDutZAt/g/NvKo+hXW9YgEZlmxLNCbCy/dsSjMoZqB47HL5w20yrKmfk7J5t7S6Q== X-Received: by 2002:a05:600c:474f:b0:477:59f0:5b61 with SMTP id 5b1f17b1804b1-4775cdf455bmr64248505e9.2.1762422067762; Thu, 06 Nov 2025 01:41:07 -0800 (PST) Received: from [172.23.94.183] ([136.226.168.195]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429ef2d58c2sm1990984f8f.16.2025.11.06.01.41.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Nov 2025 01:41:07 -0800 (PST) From: HariKrishna Sagala X-Google-Original-From: HariKrishna Sagala Date: Thu, 6 Nov 2025 15:10:33 +0530 (IST) To: Mark Brown , hariconscious@gmail.com cc: lgirdwood@gmail.com, peter.ujfalusi@linux.intel.com, yung-chuan.liao@linux.intel.com, ranjani.sridharan@linux.intel.com, daniel.baluta@nxp.com, kai.vehmanen@linux.intel.com, pierre-louis.bossart@linux.dev, shuah@kernel.org, perex@perex.cz, tiwai@suse.com, sound-open-firmware@alsa-project.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] sound/soc/sof:Use kmalloc_array instead of kmalloc In-Reply-To: Message-ID: <9e808d38-c720-fd59-8bc1-d1da6255c59b@gmail.com> References: <20250923142513.11005-1-hariconscious@gmail.com> 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=US-ASCII On Wed, 15 Oct 2025, Mark Brown wrote: > On Tue, Sep 23, 2025 at 07:55:13PM +0530, hariconscious@gmail.com wrote: > > From: HariKrishna Sagala > > > > Documentation/process/deprecated.rst recommends to avoid the use of > > kmalloc with dynamic size calculations due to the risk of them > > overflowing. This could lead to values wrapping around and a > > Please submit patches using subject lines reflecting the style for the > subsystem, this makes it easier for people to identify relevant patches. > Look at what existing commits in the area you're changing are doing and > make sure your subject lines visually resemble what they're doing. > There's no need to resubmit to fix this alone. > Just reminding for an opportunity to check this patch. Thank you.