From: Bagas Sanjaya <bagasdotme@gmail.com>
To: Roberto Sassu <roberto.sassu@huaweicloud.com>,
corbet@lwn.net, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, martin.lau@linux.dev, song@kernel.org,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
sdf@google.com, haoluo@google.com, jolsa@kernel.org,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, dsahern@kernel.org, shuah@kernel.org,
brauner@kernel.org
Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
bpf@vger.kernel.org, netdev@vger.kernel.org,
linux-kselftest@vger.kernel.org, ebiederm@xmission.com,
mcgrof@kernel.org, Roberto Sassu <roberto.sassu@huawei.com>
Subject: Re: [PATCH 5/5] doc: Add documentation for the User Mode Driver management library
Date: Wed, 22 Mar 2023 19:34:16 +0700 [thread overview]
Message-ID: <ZBr1yGQtNIXsgRYS@debian.me> (raw)
In-Reply-To: <20230317145240.363908-6-roberto.sassu@huaweicloud.com>
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On Fri, Mar 17, 2023 at 03:52:40PM +0100, Roberto Sassu wrote:
> +The `UMD Manager` is the frontend interface to any user or
> +kernel-originated request. It invokes the `UMD Loader` to start the
> +`UMD Handler`, and communicates with the latter to satisfy the request.
> +
> +The `UMD Loader` is merely responsible to extract the `user binary` from
> +the kernel module, copy it to a tmpfs filesystem, fork the current process,
> +start the `UMD Handler`, and create a pipe for the communication between
> +the `UMD Manager` and the `UMD Handler`.
> +
> +The `UMD Handler` reads requests from the `UMD Manager`, processes them
> +internally, and sends the response to it.
I think you can write out the full forms (UMD manager, UMD loader, and
UMD handler) once and for subsequent mentions of these, UMD can be
omitted, since the manager/loader/handler will obviously refers to the
UMD one.
Otherwise LGTM, thanks!
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
--
An old man doll... just what I always wanted! - Clara
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next prev parent reply other threads:[~2023-03-22 12:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-17 14:52 [PATCH 0/5] usermode_driver: Add management library and API Roberto Sassu
2023-03-17 14:52 ` [PATCH 1/5] usermode_driver: Introduce umd_send_recv() from bpfilter Roberto Sassu
2023-03-17 14:52 ` [PATCH 2/5] usermode_driver_mgmt: Introduce management of user mode drivers Roberto Sassu
2023-03-17 14:52 ` [PATCH 3/5] bpfilter: Port to user mode driver management API Roberto Sassu
2023-03-17 14:52 ` [PATCH 4/5] selftests/umd_mgmt: Add selftests for UMD management library Roberto Sassu
2023-03-17 14:52 ` [PATCH 5/5] doc: Add documentation for the User Mode Driver " Roberto Sassu
2023-03-22 12:34 ` Bagas Sanjaya [this message]
2023-03-22 2:23 ` [PATCH 0/5] usermode_driver: Add management library and API Alexei Starovoitov
2023-03-22 12:07 ` Roberto Sassu
2023-03-22 22:27 ` Alexei Starovoitov
2023-03-23 13:36 ` Roberto Sassu
2023-03-25 2:54 ` Alexei Starovoitov
2023-03-27 11:27 ` Roberto Sassu
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