From 7ac68a4c1de6aac5b0bb231fe6d8505ebe5686d9 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 13 Aug 2012 00:22:28 +0100 Subject: [PATCH] ARM: Allow arm_memblock_steal() to remove memory from any RAM region Allow arm_memblock_steal() to remove memory from any RAM region, including highmem areas. This allows memory to be stolen from the very top of declared memory, including highmem areas, rather than our precious lowmem. Acked-by: Sascha Hauer Acked-by: Santosh Shilimkar Signed-off-by: Russell King --- arch/arm/mm/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 9aec41f..ad722f1 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -324,7 +324,7 @@ phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align) BUG_ON(!arm_memblock_steal_permitted); - phys = memblock_alloc(size, align); + phys = memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ANYWHERE); memblock_free(phys, size); memblock_remove(phys, size); -- 2.7.4