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[Xen-devel,v8,03/17] arm/acpi: Move end_boot_allocator after acpi_boot_table_init

Message ID 1456904083-13168-4-git-send-email-zhaoshenglong@huawei.com
State New
Headers show

Commit Message

Shannon Zhao March 2, 2016, 7:34 a.m. UTC 
From: Shannon Zhao <shannon.zhao@linaro.org>

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@linaro.org>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
 xen/arch/arm/setup.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

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();