From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 61D66372ED7 for ; Thu, 23 Apr 2026 12:01:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776945717; cv=none; b=VxjEd7t3wfUKzYHKz3YcR7zIeNutFMsrjph2ZT7WvpfdVRtlDkoIlbBgjCi7Ip/yQnE2iuO4BUfXUCm727/EDvDxB9BYGTFVnQqFhRzHGKcLD9zNpKPGXhiSN3uuvzavfC7VtXw6kNID9f8iEf/WOoqeGBuGRmQggHwBFUbR0oc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776945717; c=relaxed/simple; bh=KM2UWxJdDtbafNJCdvc9QOth2uvBdUVM62K2HwN8lNM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BG6SukSfZvDwJ2CyE7QcWUuPx+IHRsPUdyEwFDj9CzfBn4xgv2yX5I/imBS4HxwauwHyxIVWv/sOxaM7+CIXz2nGMJ5zGqyfqZGCWvNJTX48zPRwWNps8E/040NdwFB6s4I0ZaOgggsZh287pW1HcEztTdDDWkG0sFVd0T0RvXo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=fOxPqJZ5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="fOxPqJZ5" 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: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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