From: Greg KH <gregkh@linuxfoundation.org>
To: Danilo Krummrich <dakr@redhat.com>
Cc: rafael@kernel.org, ojeda@kernel.org, alex.gaynor@gmail.com,
wedsonaf@gmail.com, boqun.feng@gmail.com, gary@garyguo.net,
bjorn3_gh@protonmail.com, benno.lossin@proton.me,
a.hindborg@samsung.com, aliceryhl@google.com, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
rust-for-linux@vger.kernel.org, x86@kernel.org, lyude@redhat.com,
pstanner@redhat.com, ajanulgu@redhat.com, airlied@redhat.com
Subject: Re: [PATCH 7/8] rust: add revocable objects
Date: Mon, 25 Mar 2024 19:21:32 +0100 [thread overview]
Message-ID: <2024032514-happier-hazelnut-4b50@gregkh> (raw)
In-Reply-To: <20240325174924.95899-8-dakr@redhat.com>
On Mon, Mar 25, 2024 at 06:49:11PM +0100, Danilo Krummrich wrote:
> From: Wedson Almeida Filho <wedsonaf@gmail.com>
>
> This implements the Revocable and AsyncRevocable types.
>
> Revocable allows access to objects to be safely revoked at run time.
>
> This is useful, for example, for resources allocated during device probe;
> when the device is removed, the driver should stop accessing the device
> resources even if other state is kept in memory due to existing
> references (i.e., device context data is ref-counted and has a non-zero
> refcount after removal of the device).
Again, device removal is different from unbinding a driver from a
device. Please fix this all up.
greg k-h
next prev parent reply other threads:[~2024-03-25 18:21 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-25 17:49 [PATCH 0/8] [RFC] Rust device / driver abstractions Danilo Krummrich
2024-03-25 17:49 ` [PATCH 1/8] arch: x86: tools: increase symbol name size Danilo Krummrich
2024-03-25 17:53 ` Miguel Ojeda
2024-03-25 18:01 ` Danilo Krummrich
2024-03-25 18:18 ` Miguel Ojeda
2024-03-25 17:49 ` [PATCH 2/8] rust: device: Add a minimal RawDevice trait Danilo Krummrich
2024-03-25 18:14 ` Greg KH
2024-03-25 18:22 ` Miguel Ojeda
2024-03-26 22:38 ` Danilo Krummrich
2024-03-27 5:25 ` Greg KH
2024-03-27 11:39 ` Danilo Krummrich
2024-03-25 17:49 ` [PATCH 3/8] rust: device: Add a stub abstraction for devices Danilo Krummrich
2024-03-25 17:58 ` Boqun Feng
2024-03-27 11:36 ` Danilo Krummrich
2024-03-25 18:14 ` Greg KH
2024-03-25 18:17 ` Greg KH
2024-03-26 16:01 ` Danilo Krummrich
2024-03-26 18:03 ` Greg KH
2024-03-26 19:03 ` Boqun Feng
2024-03-26 21:01 ` Danilo Krummrich
2024-03-27 1:38 ` Wedson Almeida Filho
2024-03-27 5:22 ` Greg KH
2024-03-27 9:05 ` Philipp Stanner
2024-03-27 9:13 ` Greg KH
2024-03-27 11:35 ` Danilo Krummrich
2024-03-25 17:49 ` [PATCH 4/8] rust: add driver abstraction Danilo Krummrich
2024-03-25 18:12 ` Greg KH
2024-03-25 18:30 ` Greg KH
2024-03-25 19:36 ` David Airlie
2024-03-26 5:37 ` Greg KH
2024-03-26 6:02 ` David Airlie
2024-03-26 6:14 ` Greg KH
2024-03-26 6:34 ` David Airlie
2024-03-31 19:17 ` Fabien Parent
2024-04-02 13:51 ` Danilo Krummrich
2024-03-28 10:41 ` Viresh Kumar
2024-03-25 17:49 ` [PATCH 5/8] rust: add rcu abstraction Danilo Krummrich
2024-03-25 17:49 ` [PATCH 6/8] rust: add revocable mutex Danilo Krummrich
2024-03-25 18:22 ` Greg KH
2024-03-26 18:13 ` Danilo Krummrich
2024-03-26 18:17 ` Greg KH
2024-03-26 21:32 ` Danilo Krummrich
2024-03-25 17:49 ` [PATCH 7/8] rust: add revocable objects Danilo Krummrich
2024-03-25 18:21 ` Greg KH [this message]
2024-03-26 17:07 ` Danilo Krummrich
2024-03-26 18:16 ` Greg KH
2024-03-26 21:48 ` Danilo Krummrich
2024-03-27 1:31 ` Wedson Almeida Filho
2024-03-25 17:49 ` [PATCH 8/8] rust: add device::Data Danilo Krummrich
2024-03-25 18:21 ` Greg KH
2024-03-26 16:54 ` Danilo Krummrich
2024-03-26 18:12 ` Greg KH
2024-03-26 22:24 ` Danilo Krummrich
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