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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 48926FEA808 for ; Wed, 25 Mar 2026 10:35:08 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 572AB6B0005; Wed, 25 Mar 2026 06:35:07 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5237D6B0089; Wed, 25 Mar 2026 06:35:07 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 439166B0098; Wed, 25 Mar 2026 06:35:07 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 349A36B0005 for ; Wed, 25 Mar 2026 06:35:07 -0400 (EDT) Received: from smtpin17.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 9FBC35B442 for ; Wed, 25 Mar 2026 10:35:06 +0000 (UTC) X-FDA: 84584227812.17.A06DDAF Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf13.hostedemail.com (Postfix) with ESMTP id F2FF82000E for ; Wed, 25 Mar 2026 10:35:04 +0000 (UTC) Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=XyqtwD0B; spf=pass (imf13.hostedemail.com: domain of vbabka@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=vbabka@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1774434905; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=zd4jFhAF7HsibuqHiAiyPoi3BPPP99WUOLb6w/CpO+Q=; b=1cmUuKLwvIwzguqjHpY6/Bo1V6V29FVRM8YuK7SCjmFlbILKwBzANo1zXp/y3gMkGxBAIf /+GzVZ/akLH9w2yf7EFgD2qTssbMYgMS50aeZCY0MLGiZGp8iS3+w7xmPjsGDTPKJUt1qZ YfO9pk36QuQy+w5GdkGt1Q3shxvgHgg= ARC-Authentication-Results: i=1; imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=XyqtwD0B; spf=pass (imf13.hostedemail.com: domain of vbabka@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=vbabka@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1774434905; a=rsa-sha256; cv=none; b=x+kqgJmBxZdVzItMUppwdCFYqq7SqAQyrnE04TCFdQBibyOnXqblsl5BUyxRAxy6mWwOWk eANONlXc9QTvNGg2r78pro4rPzRpPsVDg1MkIAtijdON7HRMuf4bBvR1bt5ZEZWC3RlJtU pJWM4HtxEtJiz+fefqZ/vOk3231MJk0= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 48ADB600AC; Wed, 25 Mar 2026 10:35:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DEB41C4CEF7; Wed, 25 Mar 2026 10:34:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774434904; bh=+W7AYaAXVw1i2DYITazSh58FngLmUYCv1t3fq5pVTRU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=XyqtwD0BVJpUUEeIxQNuop7kP0eDlwdduGR8d5uf2MwwJPd+cw307oTk9Phhs8x3l Hh6rIELrW6PhJt0RPyJGSFPMzadyDZwsObuPFoqXKHX/qCFcrK66BtKCtHaH7HSpF+ 0NGL1KxEeCeVDvLkU166GKoCMV5sPI0Hq9RLohb9yNUsRArIsKfhzMbamkj//nH3YJ 4ug/r3J4vaM4CSS0e7WBb9VfoiGQ7drIOGpXk5kZ8oqKTpFew/rcW80Y1ZfDDm0HKl tIqVPpHAE7k98Loz1LnKsoU5+bfkVjx6lxzQNcGzna+siEzTrHVlZuoNwTrwpSF67C HbfXsN+/yyUDQ== Message-ID: Date: Wed, 25 Mar 2026 11:34:54 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 16/21] staging: vme_user: replace deprecated mmap hook with mmap_prepare Content-Language: en-US To: "Lorenzo Stoakes (Oracle)" , Andrew Morton Cc: Jonathan Corbet , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , "K . Y . Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Alexander Shishkin , Maxime Coquelin , Alexandre Torgue , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Bodo Stroesser , "Martin K . Petersen" , David Howells , Marc Dionne , Alexander Viro , Christian Brauner , Jan Kara , David Hildenbrand , "Liam R . Howlett" , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jann Horn , Pedro Falcato , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-mtd@lists.infradead.org, linux-staging@lists.linux.dev, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-afs@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Ryan Roberts References: <08ecc1e1d319564fd49b9e9012f994edaff921db.1774045440.git.ljs@kernel.org> From: "Vlastimil Babka (SUSE)" In-Reply-To: <08ecc1e1d319564fd49b9e9012f994edaff921db.1774045440.git.ljs@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: F2FF82000E X-Stat-Signature: wsgwueoz34493hja4tqbmno94dybq667 X-Rspam-User: X-HE-Tag: 1774434904-107318 X-HE-Meta: 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 JvcrCLP3 Eg6F+vYSXvtV1lY5wyWN5TGmHEA37ZxUxBhSlMFPWHM0kFf17e8P17tQPC9l/RV1Xs/6Pe8rhTCFE61UOvaHZqqXloWyg9Ib9W8yzhEsf8lcR+VoS5xkBcIA6el53KYXxInJZnmGgyntmDOMQGQrzb8755+hy3KqyNf6Ofr3xtjRD25oNmO7aavkvHa5ry6Ijc4QQV9hXp3Y++ZWj2pdEWWeUJ4xJYzhuiAYJBqx/A7KCey+qxEXtOrNH9Tx6CXaZwn/v0hCqXCsDKjRMlMsDHlDOLHbWd/8kHtCpx9HFrE9NtOVP2vo+Xtcuz009xGkj68xGpDh2IPRLJmNBGF1O5IarZYglaSyidA6bmBP6c32VlFSqv6+NrhYPonaZWdGIYjNSIgSQwgAJ/X68lF3TOm8gJA5tZ/8l9LF9BvwkC9XfYO8= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 3/20/26 23:39, Lorenzo Stoakes (Oracle) wrote: > The f_op->mmap interface is deprecated, so update driver to use its > successor, mmap_prepare. > > The driver previously used vm_iomap_memory(), so this change replaces it > with its mmap_prepare equivalent, mmap_action_simple_ioremap(). > > Functions that wrap mmap() are also converted to wrap mmap_prepare() > instead. > > Also update the documentation accordingly. > > Reviewed-by: Suren Baghdasaryan > Signed-off-by: Lorenzo Stoakes (Oracle) Acked-by: Vlastimil Babka (SUSE)