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Tomi Valkeinen authored
The tiler irq handler uses engine->async value, but the code that sets engine->async and enables the interrupt does not have a barrier. This may cause the irq handler to see the old value of engine->async, causing memory corruption. Reported-by: Harinarayan Bhatta <harinarayan@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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