From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A574C10F1A for ; Tue, 23 Apr 2024 16:06:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MumoDa+wYf/P3v+nNV+GlIrCBg5NJTHl2orUOLKV/GI=; b=HNu8lWlCDP9tl8 1x6Eo8SdwxzBXqlBwVlpFWKNa5koqykV6XqRurpvCp8RXjNDREMJGyzKcRgu42mKSrgKpguPFHZHd 4B65vwqsiG9Hg+Q5Dlw2pogAEH+qqXC/QNIVWWGR1MkGryPa21w3gGfqYnfeJg517lyX32k2qyy3L NliHFkuDKn15ifnnqqdq2A9TyB0fUhsy0pmUd+2EIbYTTExupJdfua/7Am729022XmNqSKnH9o581 6eT7ta78n6d3rO6vi8FgfkVrvHwJiJk0CacN86JCR7J1c0eZY0PtB2K4/8BG84sx0FYTvZAxCNx8W +t7MwwGP+275YeQzzHJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzIf9-00000000e7I-2iaX; Tue, 23 Apr 2024 16:06:31 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzIf3-00000000e5s-0gHP; Tue, 23 Apr 2024 16:06:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 219B861551; Tue, 23 Apr 2024 16:06:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69A23C116B1; Tue, 23 Apr 2024 16:06:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713888379; bh=FILwAsaRHkKwgnboUD/MLg9UllwBZKLDBYUVOBIO2yo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=CYCCJUWehvGRdDBW6aSv1u1pkOGUGXUETugEA5BpBk3AwUtHxXYpMGry4HKyCMI2b fMQ3Ba5KKzUZnSGntJBdmQsU5YCUr05t1lvH0SZDKv3SmYOHJ/UMRCf+V2eA+bAugm V/Cs0cNG9FHQm3l4+x0Rnhbq/nrBfcItn8mGJsXT5i6+LY3FKow7GmI5DJtEQTf1o6 b8h5n25r+Tsk1oCZEJRyH2kVLIYFS2tGS8r5CJXN3cpXC5PTeLMViML+K+0KBFb4Y4 Z3emvA9y+ia3s84M5DvlCACUI1gx44PFa99VvwvFd+ynSt1ws1o3c+azFX7R6M057H qgtXdF1gGQv+Q== Message-ID: <65a5837d-36b3-41bd-b03f-d4f93b30d5c8@kernel.org> Date: Tue, 23 Apr 2024 18:06:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 00/14] ASoC: Constify local snd_sof_dsp_ops To: Pierre-Louis Bossart , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Daniel Baluta , Kai Vehmanen , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Matthias Brugger , AngeloGioacchino Del Regno Cc: sound-open-firmware@alsa-project.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20240414-n-const-ops-var-v1-0-8f53ee5d981c@kernel.org> <89f8f0be-2534-46c8-9058-cabea4f68568@linux.intel.com> <9d1eda85-32a0-4e53-86ca-ce3137439bd7@kernel.org> <138ac465-1576-4e86-a05d-63f8acc6fb70@kernel.org> <3acfbe3c-8b83-4c40-83c2-437f963fd25a@linux.intel.com> <7490bce3-3bd6-4beb-b8be-d47a6b0a30f0@kernel.org> <735d6dbc-86e4-4747-9bd9-2574ead7d039@linux.intel.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 23/04/2024 17:57, Pierre-Louis Bossart wrote: > >> Are we talking about basic C now? Of course it does not mean that and I >> already explained what is the goal of this - the static or global memory >> in the driver can be moved to rodata. > > the dsp_ops used by the Intel drivers cannot be moved to rodata in all > cases. the baseline is constant, all extensions for TGL+ are dynamically > allocated and modified. Yes and these drivers will not benefit. Did I changed them here? I think I didn't, because then it would not compile. Can we discuss specific patches in this patchset? Which constifying of static or global data is not correct, is misleading or is not beneficial at all? Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel