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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F4B5FB44A6 for ; Fri, 24 Apr 2026 04:59:08 +0000 (UTC) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.18025.1776946202549563202 for ; Thu, 23 Apr 2026 05:10:02 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=fOxPqJZ5; spf=pass (domain: linuxfoundation.org, ip: 172.105.4.254, mailfrom: gregkh@linuxfoundation.org) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4C9A86001A; Thu, 23 Apr 2026 12:01:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 834FAC2BCAF; Thu, 23 Apr 2026 12:01:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776945717; bh=KM2UWxJdDtbafNJCdvc9QOth2uvBdUVM62K2HwN8lNM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fOxPqJZ5wZhAIIJUFr+0WAhXKV4CDwc23++xvSzIv3L9zwTC5jtTssQt5dXWnatkj kZAja9MlFhVucdq9Yl8xtAywM2dekjMidwIP1CAUqGL2b1evuH4KYc6mhnXDF/5IOl gCEZZ1pj0goDqXqCg2CPQt6nli26qtRt7NYbUoqY= Date: Thu, 23 Apr 2026 14:01:54 +0200 From: Greg KH To: nobuhiro.iwamatsu.x90@mail.toshiba Cc: sashal@kernel.org, stable@vger.kernel.org, cip-dev@lists.cip-project.org, pavel@nabladev.com, chris.paterson2@renesas.com Subject: Re: [for 5.10.y] Please revert "8af1c121b0102 riscv: Sparse-Memory/vmemmap out-of-bounds fix" Message-ID: <2026042343-recoil-retriever-8076@gregkh> References: MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=us-ascii Content-Disposition: inline List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 24 Apr 2026 04:59:08 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/22806 On Wed, Mar 18, 2026 at 02:03:44AM +0000, nobuhiro.iwamatsu.x90@mail.toshiba wrote: > Hi Greg and Sasha, > > Please revert "8af1c121b0102 riscv: Sparse-Memory/vmemmap out-of-bounds fix" in Linux-5.10.y branch. > Since `phys_ram_base` is not defined in riscv, a build error will occur if `CONFIG_SPARSEMEM_MANUAL=y`. Can you send a revert with this information in it? thanks, greg k-h