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MIPS: irq: Allocate accurate order pages for irq stack
The irq_pages is the number of pages for irq stack, but not the order which is needed by __get_free_pages(). We can use get_order() to calculate the accurate order. Signed-off-by: Liu Xiang <[email protected]> Signed-off-by: Paul Burton <[email protected]> Fixes: fe8bd18 ("MIPS: Introduce irq_stack") Cc: [email protected] Cc: [email protected] # v4.11+
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