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authorAnshuman Khandual <anshuman.khandual@arm.com>2018-09-22 21:09:55 +0530
committerCatalin Marinas <catalin.marinas@arm.com>2018-10-01 13:48:54 +0100
commit77cfe950901e5c13aca2df6437a05f39dd9a929b (patch)
treeadc53223b26bbd77c76a90de111011080a4d8f3e /arch/arm64/mm
parent359048f91db4be5e8be9c2b95c788c79a6756797 (diff)
arm64/numa: Report correct memblock range for the dummy node
The dummy node ID is marked into all memory ranges on the system. So the dummy node really extends the entire memblock.memory. Hence report correct extent information for the dummy node using memblock range helper functions instead of the range [0LLU, PFN_PHYS(max_pfn) - 1)]. Fixes: 1a2db30034 ("arm64, numa: Add NUMA support for arm64 platforms") Acked-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/mm')
-rw-r--r--arch/arm64/mm/numa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c
index 146c04ceaa51..54529b4ed513 100644
--- a/arch/arm64/mm/numa.c
+++ b/arch/arm64/mm/numa.c
@@ -432,7 +432,7 @@ static int __init dummy_numa_init(void)
if (numa_off)
pr_info("NUMA disabled\n"); /* Forced off on command line. */
pr_info("Faking a node at [mem %#018Lx-%#018Lx]\n",
- 0LLU, PFN_PHYS(max_pfn) - 1);
+ memblock_start_of_DRAM(), memblock_end_of_DRAM() - 1);
for_each_memblock(memory, mblk) {
ret = numa_add_memblk(0, mblk->base, mblk->base + mblk->size);