Messages in this thread Patch in this message | | | From | Hanjun Guo <> | Subject | [PATCH v2 01/18] ARM64: Move the init of cpu_logical_map(0) before unflatten_device_tree() | Date | Mon, 4 Aug 2014 23:28:08 +0800 |
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It always make sense to initialize CPU0's logical map entry from the hardware values, so move the initialization of cpu_logical_map(0) before unflatten_device_tree() which is needed by ACPI code later.
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> --- arch/arm64/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 46d1125..fc50461 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -390,11 +390,11 @@ void __init setup_arch(char **cmdline_p) efi_idmap_init(); + cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; unflatten_device_tree(); psci_init(); - cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; cpu_read_bootcpu_ops(); #ifdef CONFIG_SMP smp_init_cpus(); -- 1.7.9.5
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