From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 724D7606A322 for ; Fri, 30 Oct 2026 14:01:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=hsv+HvJ7 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=r2Lam0T+BA/HujRcsyvJC9BL9O4RDGTnvemyk2p/XQo=; b=hsv+HvJ79Y5MMhSUHX3444qllB 3VTSEFK3UgEUuKs4nl0n4lJMIKNXvdFpuHyJMuM4Gfw3/gp2bT5frPoa67/TnkmU1DF3ztRwqXXl4 4A+0MsArCdkcudSSdhlW6991qahPbDum25yit8ET39iel2zMKgbgfSvEUAdxL2PT1BIAjeWHxOtfN Pr9ZDzE1QqTSVbz21IxegPU2G4TD80Tl0U24ouJ7Pyu36IlmFrrZhXOGX529PkuN70LZdVsa35+ZS 6+QnjEAfajGoIpZnrrRYpOnHb9PiMUIHbUndThqg2yTIW+xCnwuH9dez2h2aGPV9s/v3UKkZD+SHB hydc8cTA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMnAj-0000000BoQC-171X; Fri, 30 Oct 2026 14:01:33 +0000 Received: from linkmauve.fr ([82.65.109.163]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMnAf-0000000BoNr-2d1f; Fri, 30 Oct 2026 14:01:31 +0000 Received: by linkmauve.fr (Postfix, from userid 1000) id 68C167229E5E; Fri, 30 Oct 2026 15:01:25 +0100 (CET) Date: Fri, 30 Oct 2026 15:01:25 +0100 From: Link Mauve To: Link Mauve Cc: Srinivas Kandagatla , Sasha Finkelstein , Andy Shevchenko , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Sven Peter , Janne Grunau , Neal Gompa , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Vladimir Zapolskiy , =?iso-8859-1?Q?Andr=E9?= Draszik , Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Coquelin , Alexandre Torgue , Kalyani Akula , Michal Simek , Miguel Ojeda , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Daniel Almeida , Tamir Duberstein , Alexandre Courbot , Onur =?iso-8859-1?Q?=D6zkan?= , Johan Hovold , Ronald Claveau , Daniel Lezcano , linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, imx@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, rust-for-linux@vger.kernel.org Subject: Re: [PATCH v7 0/3] nvmem: migrate to const void * in reg_write Message-ID: References: <20261012195213.875403-1-linkmauve@linkmauve.fr> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20261012195213.875403-1-linkmauve@linkmauve.fr> Jabber-ID: linkmauve@linkmauve.fr X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261030_070129_823253_9DF6E0E5 X-CRM114-Status: GOOD ( 11.37 ) X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hi, On Mon, Oct 12, 2026 at 09:52:07PM +0200, Link Mauve wrote: > This callback used to take a mutable void * for no reason, which causes > the compiler to be unaware that the val buffer should never be modified > by the callback. > > This was found while drafting the nvmem-provider Rust abstraction. > > Thanks to the guidance of Andy Shevchenko, this now introduces a new > callback and deprecates the existing one, with the goal of renaming the > new one into the old one once no user remains in the kernel. […] How could we proceed to merge this series in time for 7.4? I’d really like to get done with it and move back to the Rust abstractions. -- Link Mauve