On 5/27/2016 5:05 AM, Peter Zijlstra wrote:
On Thu, May 26, 2016 at 05:10:36PM -0400, Chris Metcalf wrote:
On 5/26/2016 10:19 AM, Peter Zijlstra wrote:
--- a/arch/tile/lib/spinlock_32.c
+++ b/arch/tile/lib/spinlock_32.c
@@ -72,10 +72,14 @@ void arch_spin_unlock_wait(arch_spinlock
on so that's that. Then we READ_ONCE
the next load on the lock from within the wait loop, so our load/load
ordering is guaranteed.
With that change,
Acked-by: Chris Metcalf <cmetc...@mellanox.com> [for tile]
--
Chris Metcalf, Mellanox Technologies
http://www.mellanox.com
--
To unsu
