Re: [PATCH] net: prestera: avoid overreading a short firmware tail

[Andrew Lunn]

On Sun, Aug 30, 2026 at 10:24:03PM +0800, Pengpeng Hou wrote:
> prestera_ldr_send() writes the firmware in 32-bit words even when the final
> chunk is not four-byte aligned. The last iteration then reads a full u32
> from a one-to-three-byte tail.
> 
> Reserve the aligned ring space, use unaligned-safe full-word loads, and
> zero-pad a partial final word without reading beyond the firmware image.

"What?" a patch does i can see by reading the code. So the commit
message should explain "Why?" you want to make this change.

    Andrew

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pw-bot: cr