From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: virtio-dev-return-6026-cohuck=redhat.com@lists.oasis-open.org Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 60091985CDA for ; Thu, 29 Aug 2019 14:00:09 +0000 (UTC) Date: Thu, 29 Aug 2019 16:00:00 +0200 From: Cornelia Huck Message-ID: <20190829160000.0ab6d885.cohuck@redhat.com> In-Reply-To: <20190829135206.24231-3-stefanha@redhat.com> References: <20190829135206.24231-1-stefanha@redhat.com> <20190829135206.24231-3-stefanha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [virtio-dev] [PATCH v8 2/2] virtio-fs: add DAX window To: Stefan Hajnoczi Cc: virtio-dev@lists.oasis-open.org, Miklos Szeredi , Steven Whitehouse , Vivek Goyal , "Dr. David Alan Gilbert" , Sage Weil , "Michael S. Tsirkin" List-ID: On Thu, 29 Aug 2019 14:52:06 +0100 Stefan Hajnoczi wrote: > Describe how shared memory region ID 0 is the DAX window and how > FUSE_SETUPMAPPING maps file ranges into the window. > > Signed-off-by: Stefan Hajnoczi > --- > The FUSE_SETUPMAPPING message is part of the virtio-fs Linux patches: > https://gitlab.com/virtio-fs/linux/blob/virtio-fs/include/uapi/linux/fuse.h > > v8: > * Make language about using both FUSE_READ/FUSE_WRITE and the DAX > Window clearer [Cornelia] > v7: > * Clarify that the DAX Window is optional and can be used together with > FUSE_READ/FUSE_WRITE requests [Cornelia] > v6: > * Document timing side-channel attacks [Michael] > --- > virtio-fs.tex | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 66 insertions(+) Reviewed-by: Cornelia Huck --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org