Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

[Peter Zijlstra]

On Tue, Mar 14, 2017 at 04:22:52PM +0100, Dmitry Vyukov wrote:
> -static __always_inline int atomic_read(const atomic_t *v)
> +static __always_inline int arch_atomic_read(const atomic_t *v)
>  {
> -     return READ_ONCE((v)->counter);
> +     return READ_ONCE_NOCHECK((v)->counter);

Should NOCHEKC come with a comment, because i've no idea why this is so.

>  }