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SubjectRe: [PATCH] unicore32 fix: remove arch-specific futex support
Date
On Thursday 31 March 2011, Guan Xuetao wrote:
> For cmpxchg, we have both system call and kuser_cmpxchg supports in old abi
> which are similar to arm.
> The performance of system call version is too poor, so it could be only used for test.
>

Let's forget about doing futex support for unicore32 then and use your original
patch.

Acked-by: Arnd Bergmann <arnd@arndb.de>


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