Messages in this thread | | | Date | Wed, 6 Jan 2016 10:07:07 +0800 | From | Boqun Feng <> | Subject | Re: [PATCH v6 2/4] powerpc: atomic: Implement atomic{,64}_*_return_* variants |
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Hi all,
I will resend this one to avoid a potential conflict with:
http://article.gmane.org/gmane.linux.kernel/2116880
by open coding smp_lwsync() with:
__asm__ __volatile__(PPC_ACQUIRE_BARRIER "" : : : "memory");
Regards, Boqun [unhandled content-type:application/pgp-signature] | |