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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 589D0C282DE for ; Fri, 7 Mar 2025 14:22:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ihMi6eUWoBG67x5XZWjzpKw0nnicR+z1rqoKyPAosc0=; b=ioyVjgFaF4x6TswR3thxtTAf8z oT2dl5HIrU6vEzTBhGeZe4QYO8nhyJqnhPrKE2szZw44Tnfh/8YimZFINOAVUwLAc/ldfByk6mmFl K6gQPw2y/RL0Ovfburtity28s/BCx3QJH5vWzANDxip631uKQG2JyXVvmhOXcGc69lLtqJnmbXr3B gnUpTqbEUYK5Gfn4KOSS2gKDeSv1UcPIsud3S6C/Cb3c7vgXiaubvxqAwR41CuOKDIOg5UrcpJoQW rvP0IlpzZNvlpHoFJrkO0rSbgKH/XQ+plTolHO0fl/ycwESxHFjDyWWNkOcnFZc1BQmuIJ0XTccbx gfc27taQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tqYas-0000000ERtK-3nqn; Fri, 07 Mar 2025 14:22:30 +0000 Received: from ms.lwn.net ([45.79.88.28]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tqYaq-0000000ERrV-3lPr for kexec@lists.infradead.org; Fri, 07 Mar 2025 14:22:30 +0000 DKIM-Filter: OpenDKIM Filter v2.11.0 ms.lwn.net 306574105E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lwn.net; s=20201203; t=1741357344; bh=ihMi6eUWoBG67x5XZWjzpKw0nnicR+z1rqoKyPAosc0=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=KolgCqAaKSRvl4BpdkLf68uOY6ycttrCai6uBAeUv7AYMdowFzB1ry6Fa6VN6EU+r bccR64R5gTWUfbaTknO2VDolfU7n0LqUsLvlq22+KM2tlEq+yeOqSE1jRudS9Q4AIW o0Vc8o1cE/Hb9ZdiN8Xe39y/6NnMSNZlKE+PLAZUvlmamH5cJUvvsaF87Fx7qYv8qL 4Zsmao2IGj0jFTxt4SzmuF0k9XzKqv4yhhS43MGHNzZ5ZPOBnEyKIK1yjSYqQT41uT vqNEJYuLNI7HBC91PUmiPRd6F/QubeYSPstaCdCrVSwoQWHLGMWq2k/ydrtBC/Ty4h MI4WzsTnml+uw== Received: from localhost (unknown [IPv6:2601:280:4600:2d7f::1fe]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id 306574105E; Fri, 7 Mar 2025 14:22:24 +0000 (UTC) From: Jonathan Corbet To: Pratyush Yadav , linux-kernel@vger.kernel.org Cc: Pratyush Yadav , Eric Biederman , Arnd Bergmann , Greg Kroah-Hartman , Alexander Viro , Christian Brauner , Jan Kara , Hugh Dickins , Alexander Graf , Benjamin Herrenschmidt , David Woodhouse , James Gowans , Mike Rapoport , Paolo Bonzini , Pasha Tatashin , Anthony Yznaga , Dave Hansen , David Hildenbrand , Jason Gunthorpe , Matthew Wilcox , Wei Yang , Andrew Morton , linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, kexec@lists.infradead.org Subject: Re: [RFC PATCH 2/5] misc: add documentation for FDBox In-Reply-To: <20250307005830.65293-3-ptyadav@amazon.de> References: <20250307005830.65293-1-ptyadav@amazon.de> <20250307005830.65293-3-ptyadav@amazon.de> Date: Fri, 07 Mar 2025 07:22:23 -0700 Message-ID: <87ikok7wf4.fsf@trenco.lwn.net> MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250307_062228_933082_CBD45D43 X-CRM114-Status: GOOD ( 14.49 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org Pratyush Yadav writes: > With FDBox in place, add documentation that describes what it is and how > it is used, along with its UAPI and in-kernel API. > > Since the document refers to KHO, add a reference tag in kho/index.rst. > > Signed-off-by: Pratyush Yadav > --- > Documentation/filesystems/locking.rst | 21 +++ > Documentation/kho/fdbox.rst | 224 ++++++++++++++++++++++++++ > Documentation/kho/index.rst | 3 + > MAINTAINERS | 1 + > 4 files changed, 249 insertions(+) > create mode 100644 Documentation/kho/fdbox.rst Please do not create a new top-level directory under Documentation for this; your new file belongs in userspace-api/. >From a quick perusal of your documentation: - You never say what "KHO" is - Your boxes live in a single global namespace? - What sort of access control applies to one of these boxes? What keeps me from mucking around inside somebody else's box? Thanks, jon