Hi Luca,

On 12/03/2024 14:03, Luca Fancellu wrote:
> 
> 
> From: Penny Zheng <penny.zh...@arm.com>
> 
> Putting overlap and overflow checking in the loop is causing repetitive
> operation, so this commit extracts both checking outside the loop.
> 
> Signed-off-by: Penny Zheng <penny.zh...@arm.com>
> Signed-off-by: Luca Fancellu <luca.fance...@arm.com>
> ---
> v1:
>  - Rework of 
> https://patchwork.kernel.org/project/xen-devel/patch/20231206090623.1932275-3-penny.zh...@arm.com/
>  - use strncmp to match the branch above
I don't understand why we need strncmp if we already validated that shm_id is 
NULL terminated within MAX_SHM_ID_LENGTH
at the beginning of the function with strnlen.

Other than that:
Reviewed-by: Michal Orzel <michal.or...@amd.com>

~Michal

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