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SubjectRe: [PATCH v3 5/9] csky: use generic strncpy/strnlen from_user
On Thu, Jul 22, 2021 at 02:48:10PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <>
> Remove the csky implemenation of strncpy/strnlen and instead use the
> generic versions. The csky version is fairly slow because it always does
> byte accesses even for aligned data, and it lacks a checks for
> user_addr_max().

Looks good,

Reviewed-by: Christoph Hellwig <>

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