Re: [PATCH v5 1/8] mm/util: Introduce kmemdup_array()

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To: Kartik <kkartik@xxxxxxxxxx>
Subject: Re: [PATCH v5 1/8] mm/util: Introduce kmemdup_array()
From: Kees Cook <keescook@xxxxxxxxxxxx>
Date: Mon, 16 Oct 2023 12:49:27 -0700
Cc: thierry.reding@xxxxxxxxx, jonathanh@xxxxxxxxxx, andy@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, arnd@xxxxxxxx, ulf.hansson@xxxxxxxxxx, linus.walleij@xxxxxxxxxx, pshete@xxxxxxxxxx, petlozup@xxxxxxxxxx, frank.li@xxxxxxxx, robh@xxxxxxxxxx, stefank@xxxxxxxxxx, pdeschrijver@xxxxxxxxxx, linux-tegra@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-hardening@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <20231016053411.3380-2-kkartik@nvidia.com>
References: <20231016053411.3380-1-kkartik@nvidia.com> <20231016053411.3380-2-kkartik@nvidia.com>

On Mon, Oct 16, 2023 at 11:04:04AM +0530, Kartik wrote:
> Introduce kmemdup_array() API to duplicate `n` number of elements
> from a given array. This internally uses kmemdup to allocate and duplicate
> the `src` array.
> 
> Signed-off-by: Kartik <kkartik@xxxxxxxxxx>

Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>

-- 
Kees Cook

References:
- [PATCH v5 0/8] soc/tegra: fuse: Add ACPI support
  - From: Kartik
- [PATCH v5 1/8] mm/util: Introduce kmemdup_array()
  - From: Kartik

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