ARM: 8572/1: nommu: change memory reserve for the vectors

[deliverable/linux.git] / arch / arm / mm / nommu.c

diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 4d113fcceb4a1e5ccbf38c3dc99c2790bb70d051..d5805e4bf2fc71a0db019c198daedccb847a8376 100644 (file)
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -286,7 +286,7 @@ void __init arm_mm_memblock_reserve(void)
         * some architectures which the DRAM is the exception vector to trap,
         * alloc_page breaks with error, although it is not NULL, but "0."
         */
-       memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE);
+       memblock_reserve(CONFIG_VECTORS_BASE, 2 * PAGE_SIZE);
 #else /* ifndef CONFIG_CPU_V7M */
        /*
         * There is no dedicated vector page on V7-M. So nothing needs to be