Hi Ingo,
Ping,
Do you have another comment to this two patches?
Thanks
Baoquan
On 07/30/16 at 07:10pm, Baoquan He wrote:
> Previously early_acpi_boot_init is called in early_get_boot_cpu_id()
> to get value for boot_cpu_physical_apicid. Now early_acpi_boot_init()
> has been taken out and moved to setup_arch(), the name of
> early_get_boot_cpu_id doesn't match its implementation. And only the
> getting boot-time SMP configuration code is left. So in this patch
> open code it.
>
> Signed-off-by: Baoquan He <b...@redhat.com>
> ---
> v1->v3:
> No change from v1.
>
> arch/x86/mm/amdtopology.c | 25 ++++++++-----------------
> 1 file changed, 8 insertions(+), 17 deletions(-)
>
> diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c
> index 2ca15b59..9928dad 100644
> --- a/arch/x86/mm/amdtopology.c
> +++ b/arch/x86/mm/amdtopology.c
> @@ -53,21 +53,6 @@ static __init int find_northbridge(void)
> return -ENOENT;
> }
>
> -static __init void early_get_boot_cpu_id(void)
> -{
> - /*
> - * need to get the APIC ID of the BSP so can use that to
> - * create apicid_to_node in amd_scan_nodes()
> - */
> -#ifdef CONFIG_X86_MPPARSE
> - /*
> - * get boot-time SMP configuration:
> - */
> - if (smp_found_config)
> - early_get_smp_config();
> -#endif
> -}
> -
> int __init amd_numa_init(void)
> {
> u64 start = PFN_PHYS(0);
> @@ -181,8 +166,14 @@ int __init amd_numa_init(void)
> cores = 1 << bits;
> apicid_base = 0;
>
> - /* get the APIC ID of the BSP early for systems with apicid lifting */
> - early_get_boot_cpu_id();
> +#ifdef CONFIG_X86_MPPARSE
> + /*
> + * get boot-time SMP configuration:
> + */
> + if (smp_found_config)
> + early_get_smp_config();
> +#endif
> +
> if (boot_cpu_physical_apicid > 0) {
> pr_info("BSP APIC ID: %02x\n", boot_cpu_physical_apicid);
> apicid_base = boot_cpu_physical_apicid;
> --
> 2.5.5
>
