From a21dcf0ea8566ebbe011c79d6ed08cdfea771de3 Mon Sep 17 00:00:00 2001 From: Haibo Xu Date: Mon, 5 Aug 2024 11:30:24 +0800 Subject: [PATCH] arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE Currently, only acpi_early_node_map[0] was initialized to NUMA_NO_NODE. To ensure all the values were properly initialized, switch to initialize all of them to NUMA_NO_NODE. Fixes: e18962491696 ("arm64: numa: rework ACPI NUMA initialization") Cc: # 4.19.x Reported-by: Andrew Jones Suggested-by: Andrew Jones Signed-off-by: Haibo Xu Reviewed-by: Anshuman Khandual Reviewed-by: Sunil V L Reviewed-by: Andrew Jones Acked-by: Catalin Marinas Acked-by: Lorenzo Pieralisi Reviewed-by: Hanjun Guo Link: https://lore.kernel.org/r/853d7f74aa243f6f5999e203246f0d1ae92d2b61.1722828421.git.haibo1.xu@intel.com Signed-off-by: Catalin Marinas --- arch/arm64/kernel/acpi_numa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c index 0c036a9a3c338..2465f291c7e17 100644 --- a/arch/arm64/kernel/acpi_numa.c +++ b/arch/arm64/kernel/acpi_numa.c @@ -27,7 +27,7 @@ #include -static int acpi_early_node_map[NR_CPUS] __initdata = { NUMA_NO_NODE }; +static int acpi_early_node_map[NR_CPUS] __initdata = { [0 ... NR_CPUS - 1] = NUMA_NO_NODE }; int __init acpi_numa_get_nid(unsigned int cpu) { -- 2.49.0