linux-kernel - Re: [PATCH v2 0/3] rust: alloc: add Vec::resize and Vec::truncate

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Message-ID: <5acd1373-5be9-4d20-a4cd-bb88cf4c767e@kernel.org>
Date: Mon, 7 Apr 2025 15:07:48 +0200
From: Danilo Krummrich <dakr@...nel.org>
To: Andrew Ballance <andrewjballance@...il.com>
Cc: airlied@...il.com, simona@...ll.ch, maarten.lankhorst@...ux.intel.com,
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Subject: Re: [PATCH v2 0/3] rust: alloc: add Vec::resize and Vec::truncate

On 3/16/25 12:16 PM, Andrew Ballance wrote:
> This patch series implements the Vec::truncate and Vec::resize methods
> that were needed by the nova driver and removes the corresponding item
> from their task list
> 
> changes in v2:
>   - updated safety comments
>   - fixed rustdoc comment spacing
>   - reworded commit messages to be imperative
>   - Link to v1: https://lore.kernel.org/rust-for-linux/20250315024235.5282-1-andrewjballance@gmail.com/
> 
> Andrew Ballance (3):
>    rust: alloc: add Vec::truncate method
>    rust: alloc: add Vec::resize method

With the following changes, applied to rust/alloc-next, thanks!

   - Rewrote safety comment of set_len().
   - Use checked_sub(), as suggested by Tamir.

>    gpu: nova-core: remove completed Vec extentions from task list

Applied to nova-next, thanks!

>   Documentation/gpu/nova/core/todo.rst | 10 -----
>   rust/kernel/alloc/kvec.rs            | 62 ++++++++++++++++++++++++++++
>   2 files changed, 62 insertions(+), 10 deletions(-)
>