On 4/26/2016 11:28 AM, Peter Zijlstra wrote:
On Mon, Apr 25, 2016 at 04:54:34PM -0400, Chris Metcalf wrote:
Otherwise, though just based on code inspection so far:
Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxxxx> [for tile]
Thanks!
Just to verify; the new fetch-op thingies _do_ indeed need the extra
smp_mb() as per my patch, because there is no trailing instruction
depending on the completion of the load?
Exactly. I should have said so explicitly :-)
--
Chris Metcalf, Mellanox Technologies
http://www.mellanox.com
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