From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 0D1C430567F; Sun, 14 Jun 2026 20:19:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781468394; cv=none; b=ii7bosfXQ/TbKoziNLvxPsF6izgZwUY6e1IsiQRtRtOH0dhN/6YqAGYfs+QYVFgFtQ6yqDZeujoZa3BFxKoNMywy6bkRW7MBpQEEAhEP2NVG3K6JJchZVm/c4XfAt5bZGMpD4YsjVqTiiCRZV8IAk6U28TpmywI385hhDOHVJbk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781468394; c=relaxed/simple; bh=IF7IcIdW2iU0HAWainJnzzMQCj3e9FXQQ6pmdtqFHpw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V5CzEJbgBdOFMPxeJxP9uCc+BsFiN/ujls4pzbaoGx2yzQK+RS6szXDOm6a7wko+y7ftwAvfyHwQDTaiLc/dE2lcIlrt1IcI34Kv4wwvjJcvOg/kip7WpwBGjRgfp6ZFR56qV7fdNmQ0pJdPukGgvPOFX8jQCDMQ7/M86S99/Cg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=DKkIiY1j; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="DKkIiY1j" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=cgJok8Id0xUqnOeKyobSoTNQmZ6AspFok40mF44jVJs=; b=DKkIiY1jNpGaJSmiRZ7rpHXHHb W8CaPS/nlt/SgZyulQLNx2clCPOFnBrmAWPyTHr4QSYhuZTPORAXXl5DUtvdpGiEdBKpJWV3g9/ZB iAUad6Ces0XQGRL5IylyXTyHM6r2tvKGYjh4Pcwlsim9b58fZm1+6Ji7+BGJRZwHWrofCS9Mp8AzH QGn5Y8vxF75d2MUpoDZWTVsIG0JPPVJDtiwWOAayU2+/izRJDDZDj3fyVz/yrkmWyqKde2AVB2YYH QnpLvbmfaJkzEtoAcMDrP7qo2CAEVHObtzoVBuu7wNqOztUxmwhe2Rp1Rl0pVNuyo0pHuzImtmXXN MoyJyFMA==; Received: from willy by casper.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1wYrIu-00000007atd-45UU; Sun, 14 Jun 2026 20:19:37 +0000 Date: Sun, 14 Jun 2026 21:19:36 +0100 From: Matthew Wilcox To: Jori Koolstra Cc: Christian Brauner , Al Viro , Hans de Goede , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, "linux-fsdevel@vger.kernel.org" Subject: Re: MAINTAINERS: take over vboxsf from Hans de Goede Message-ID: References: <20260614191040.3007723-1-jkoolstra@xs4all.nl> <198160170.1699942.1781464305401@kpc.webmail.kpnmail.nl> Precedence: bulk X-Mailing-List: linux-kernel@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: <198160170.1699942.1781464305401@kpc.webmail.kpnmail.nl> On Sun, Jun 14, 2026 at 09:11:45PM +0200, Jori Koolstra wrote: > > Op 14-06-2026 21:10 CEST schreef Jori Koolstra : > > I have no major plans for vboxsf, but I do want to support passing > > physical addresses to the host; the communication protocol seems to > > allow for it and it would mean we can get rid of some kmap calls. I would love that. I looked at doing it when I did e300830fcc40 (convert to writepages), but it was a little beyond me. I really didn't want to try to do it without having a way to test it. Any chance you could also add large folio support? I don't think it should be much extra work once you've done physical address support.