Re: [PATCH v5 19/21] asm-generic/atomic: Add try_cmpxchg() fallbacks

Ingo Molnar
2020-10-12T16:25:32Z

* Masami Hiramatsu <mhiramat@kernel.org> wrote:

> From: Peter Zijlstra <peterz@infradead.org>
>
> Only x86 provides try_cmpxchg() outside of the atomic_t interfaces,
> provide generic fallbacks to create this interface from the widely
> available cmpxchg() function.
>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> Acked-by: Will Deacon <will@kernel.org>

Your SOB was missing here too.

Thanks,

Ingo