Re: [PATCH v2 08/32] arm: reuse asm-generic/barrier.h

2016-01-02 Thread Russell King - ARM Linux
On Thu, Dec 31, 2015 at 09:06:46PM +0200, Michael S. Tsirkin wrote: > On arm smp_store_mb, read_barrier_depends, smp_read_barrier_depends, > smp_store_release, smp_load_acquire, smp_mb__before_atomic and > smp_mb__after_atomic match the asm-generic variants exactly. Drop the > local definitions and

Re: [PATCH v2 17/32] arm: define __smp_xxx

2016-01-02 Thread Russell King - ARM Linux
On Thu, Dec 31, 2015 at 09:07:59PM +0200, Michael S. Tsirkin wrote: > This defines __smp_xxx barriers for arm, > for use by virtualization. > > smp_xxx barriers are removed as they are > defined correctly by asm-generic/barriers.h > > This reduces the amount of arch-specific boiler-plate code. >