Re: [Xen-devel] [PATCH v5 05/22] arm/acpi: Move end_boot_allocator after acpi_boot_table_init

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Fri, 26 Feb 2016, Shannon Zhao wrote:
> From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
> 
> To support ACPI NUMA, it needs to make the ACPI initialization done
> before boot_end_allocator. Also, x86 does this by the same way.
> 
> Signed-off-by: Parth Dixit <parth.dixit@xxxxxxxxxx>
> Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>

Reviewed-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


> V5: fix the commit message
> ---
>  xen/arch/arm/setup.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
> index fee5385..d4261e8 100644
> --- a/xen/arch/arm/setup.c
> +++ b/xen/arch/arm/setup.c
> @@ -615,8 +615,6 @@ static void __init setup_mm(unsigned long dtb_paddr, 
> size_t dtb_size)
>         allocator. */
>      init_xenheap_pages(pfn_to_paddr(xenheap_mfn_start),
>                         pfn_to_paddr(boot_mfn_start));
> -
> -    end_boot_allocator();
>  }
>  #else /* CONFIG_ARM_64 */
>  static void __init setup_mm(unsigned long dtb_paddr, size_t dtb_size)
> @@ -684,8 +682,6 @@ static void __init setup_mm(unsigned long dtb_paddr, 
> size_t dtb_size)
>  
>      setup_frametable_mappings(ram_start, ram_end);
>      max_page = PFN_DOWN(ram_end);
> -
> -    end_boot_allocator();
>  }
>  #endif
>  
> @@ -759,6 +755,8 @@ void __init start_xen(unsigned long boot_phys_offset,
>      /* Parse the ACPI tables for possible boot-time configuration */
>      acpi_boot_table_init();
>  
> +    end_boot_allocator();
> +
>      vm_init();
>      dt_unflatten_host_device_tree();
>  
> -- 
> 2.0.4
> 
> 

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