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[75.168.243.62]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-50c94999fe0sm79448173.57.2025.08.14.19.45.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Aug 2025 19:45:03 -0700 (PDT) Message-ID: <0d8d55ab-f21c-4e4f-8951-87398f382112@redhat.com> Date: Thu, 14 Aug 2025 21:45:02 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V2 0/4] 9p: convert to the new mount API To: Dominique Martinet , Eric Sandeen Cc: v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ericvh@kernel.org, lucho@ionkov.net, linux_oss@crudebyte.com, dhowells@redhat.com, Christian Brauner References: <20250730192511.2161333-1-sandeen@redhat.com> <6e965060-7b1b-4bbf-b99b-fc0f79b860f8@sandeen.net> Content-Language: en-US From: Eric Sandeen In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/14/25 8:49 PM, Dominique Martinet wrote: > Eric Sandeen wrote on Thu, Aug 14, 2025 at 11:55:20AM -0500: ... >> Any news on testing? :) > > Thanks for the prompting, that's the kind of things I never get around > to if not reminded... > > I got this to run with a fedora-based host (unlike debian siw is > built-in): > > - host side > ``` > $ sudo modprobe siw > $ sudo rdma link add siw0 type siw netdev br0 > (sanity check) > $ ibv_devices > device node GUID > ------ ---------------- > siw0 020000fffe000001 > ( https://github.com/chaos/diod build) > $ ./configure --enable-rdma --disable-auth && make -j > (diod run, it runs rdma by default; not squashing as root fails with > rdma because of the ib_safe_file_access check: > [611503.258375] uverbs_write: process 1490213 (diod) changed security contexts after opening file descriptor, this is not allowed. > ) > $ sudo ./diod -f -e /tmp/linux-test/ --no-auth -U root -S > ``` > - guest side (with -net user) > ``` > # modprobe siw > # rdma link add siw0 type siw netdev eth0 > # mount -t 9p -o trans=rdma,aname=/tmp/linux-test /mnt > ``` > > I've tested both the new and old mount api (with util-linux mount and > busybox mount) and it all seems in order to me; > as discussed in the other part of the thread we're now failing on > unknown options but I think that's a feature and we can change that if > someone complains. Super, thanks. >> As for "waiting for you," I assume that's more for your maintainer peers >> than for me? I'm not sure if this would go through Christian (cc'd) or >> through you? > > Sorry, I wasn't paying attention and confused you with another Eric > (Van Hensbergen) who is a 9p maintainer, so I was thinking you'd take > the patches, but that wasn't correct. > And that's after seeing your name all the time in #xfs, I'm sorry.. No worries! I don't mind being confused with awesome people ;) > Christian is "just" a reviewer (for now!), and none of the other > maintainers pick much up lately, so I'll give this a second look and > take the patches. > Linus just closed up 6.17-rc1 so I guess this will get in 6.18 in the > next cycle, unless there'd be a reason to hurry? No reason to hurry. This has been a long process, and a little longer will not hurt. Thanks! -Eric (Sandeen) > Thanks,