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 814A3F53D6C for ; Mon, 16 Mar 2026 21:45:52 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A75A16B03A9; Mon, 16 Mar 2026 17:45:51 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9CF596B03AA; Mon, 16 Mar 2026 17:45:51 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8B0696B03AB; Mon, 16 Mar 2026 17:45:51 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 771E96B03A9 for ; Mon, 16 Mar 2026 17:45:51 -0400 (EDT) Received: from smtpin13.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 20CD58C09D for ; Mon, 16 Mar 2026 21:45:51 +0000 (UTC) X-FDA: 84553258902.13.D39E807 Received: from lithops.sigma-star.at (mailout.nod.at [116.203.167.152]) by imf06.hostedemail.com (Postfix) with ESMTP id ABE3C180007 for ; Mon, 16 Mar 2026 21:45:48 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; spf=pass (imf06.hostedemail.com: domain of richard@nod.at designates 116.203.167.152 as permitted sender) smtp.mailfrom=richard@nod.at ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1773697549; 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; bh=/UyC2rv+fuf1B8esy+O+vyfPhSfBzfj4uOXEAJ8jSnc=; b=MXgmvAz4g8KkUB+VYLK8oz405cKOHjSTC5yI0l9+KiIWjZygaWE+Q8egXrMjjg2Micxzb+ 3ola/Z+x7EtFSOJUBNmU2gknvTL2D/bTT/dxQtIK4cnXRZvTKAxzr1lE/CANKhYI3gV/T1 fypErpH7WRLLUmdOM9ThL0+kMKlZ3b8= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=none; spf=pass (imf06.hostedemail.com: domain of richard@nod.at designates 116.203.167.152 as permitted sender) smtp.mailfrom=richard@nod.at; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1773697549; a=rsa-sha256; cv=none; b=cPyNHBPK+0xIios3ds7hxUjcGNakVrZu6dUez+PpwPAFeYW4E2Laq96dK3uxn3gd1QlL7t SfVfnT2B1+eWq/Z4fwdVJ+RTo6NbodE2GoXHxeoDPwEG4cvgS3DamqmTQvf/vuUiTXymI4 y5MAsev5TmHMOthkN4Y1336sci1ha4o= Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id DE7AC2C14A6; Mon, 16 Mar 2026 22:45:45 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id gGqg7UAYOlZ6; Mon, 16 Mar 2026 22:45:44 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 3AEF62C14A8; Mon, 16 Mar 2026 22:45:44 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Q-DUhqY-5-xt; Mon, 16 Mar 2026 22:45:43 +0100 (CET) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id A7EA82C14A6; Mon, 16 Mar 2026 22:45:43 +0100 (CET) Date: Mon, 16 Mar 2026 22:45:43 +0100 (CET) From: Richard Weinberger To: "Lorenzo Stoakes (Oracle)" Cc: Andrew Morton , Jonathan Corbet , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , "K . Y . Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Alexander Shishkin , mcoquelin stm32 , alexandre torgue , Miquel Raynal , Vignesh Raghavendra , Bodo Stroesser , "Martin K. Petersen" , David Howells , Marc Dionne , Al Viro , Christian Brauner , Jan Kara , David Hildenbrand , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jann Horn , Pedro Falcato , linux-kernel , Linux Doc Mailing List , linux-hyperv , linux-stm32 , linux-arm-kernel , linux-mtd , linux-staging@lists.linux.dev, linux-scsi , target-devel , linux-afs , linux-fsdevel , linux-mm , ryan roberts Message-ID: <305430349.46051.1773697543461.JavaMail.zimbra@nod.at> In-Reply-To: References: Subject: Re: [PATCH v2 09/16] mtdchar: replace deprecated mmap hook with mmap_prepare, clean up MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF148 (Linux)/8.8.12_GA_3809) Thread-Topic: mtdchar: replace deprecated mmap hook with mmap_prepare, clean up Thread-Index: pNh82O8fJN+FJCj96uoZroIJd3hL7Q== X-Stat-Signature: bj7q65x7a71ao5t9tyz5tawcry69h7t4 X-Rspamd-Server: rspam09 X-Rspam-User: X-Rspamd-Queue-Id: ABE3C180007 X-HE-Tag: 1773697548-312398 X-HE-Meta: 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 m7BUwoqm OF6m1IfBzgPhWirHqBcJJqNzPzZIK5Q6Amk9t9X3aip39L0UJgOU7H6zxxUaTQSoC64ZvwkuFvTYv1LagQbrvpbkABsUKeHv6prhyobxpirqsyiCUSw/cNS5jlKTQp9h34u9Sbv1uEvwaBl0ugx48JTaNly4Xf+J+XoKd9sa4UXnCajOrEXhGQRkx1E0r1G/oBGymamCyu6jJ+Vw4W6T8xFfnEcD2+Y+Q19q7rd7JwzuCBEwOfI3+AJYIj49IngxKe/JOuGG17vFEWOH48Cb5O32Su+36DiOMRTaMFG1O7523Wemp4uVkYNQYKLVb6uViZSaCw7sji4N8Yoicw8aM17UB21bEIeapq5Xq/sa60a0LhWA= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: ----- Urspr=C3=BCngliche Mail ----- > Von: "Lorenzo Stoakes (Oracle)" [...] > Commit f5cf8f07423b ("mtd: Disable mtdchar mmap on MMU systems") commente= d > out the CONFIG_MMU part of this function back in 2012, so after ~14 years > it's probably reasonable to remove this altogether rather than updating > dead code. >=20 > Signed-off-by: Lorenzo Stoakes (Oracle) > --- > drivers/mtd/mtdchar.c | 21 +++------------------ > 1 file changed, 3 insertions(+), 18 deletions(-) Acked-by: Richard Weinberger Thanks, //richard