[PATCH v4 3/5] irqchip: gicv3-its: add limitation to page order

2015-03-05 Thread Yun Wu
When required size of Device Table is out of the page allocator's capability, the whole ITS will fail in probing. This actually is not the hardware's problem and is mainly a limitation of the kernel page allocator. This patch will keep ITS going on to the next initializaion stage with an explicit

[PATCH v4 3/5] irqchip: gicv3-its: add limitation to page order

2015-03-05 Thread Yun Wu
When required size of Device Table is out of the page allocator's capability, the whole ITS will fail in probing. This actually is not the hardware's problem and is mainly a limitation of the kernel page allocator. This patch will keep ITS going on to the next initializaion stage with an explicit