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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-11-26 10:31:02 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-11-26 10:31:02 +0100 |
| commit | 782b59711e1561ee0da06bc478ca5e8249aa8d09 (patch) | |
| tree | a03ba1d7b9212480e707045619ae493d3be7a084 /arch/arm64 | |
| parent | 995e2ef08280dab8de6c517acd836613678fe2a3 (diff) | |
| parent | 0f1839d0888700389e3062b4787046d61780d6d9 (diff) | |
Merge branch 'acpi-mm'
* acpi-mm:
ACPI: HMAT: use %u instead of %d to print u32 values
ACPI: NUMA: HMAT: fix a section mismatch
ACPI: HMAT: don't mix pxm and nid when setting memory target processor_pxm
ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device
ACPI: NUMA: HMAT: Register HMAT at device_initcall level
device-dax: Add a driver for "hmem" devices
dax: Fix alloc_dax_region() compile warning
lib: Uplevel the pmem "region" ida to a global allocator
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
arm/efi: EFI soft reservation to memblock
x86/efi: EFI soft reservation to E820 enumeration
efi: Common enable/disable infrastructure for EFI soft reservation
x86/efi: Push EFI_MEMMAP check into leaf routines
efi: Enumerate EFI_MEMORY_SP
ACPI: NUMA: Establish a new drivers/acpi/numa/ directory
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/mm/mmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 60c929f3683b..2c385fe05fde 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -1061,6 +1061,8 @@ int arch_add_memory(int nid, u64 start, u64 size, __create_pgd_mapping(swapper_pg_dir, start, __phys_to_virt(start), size, PAGE_KERNEL, __pgd_pgtable_alloc, flags); + memblock_clear_nomap(start, size); + return __add_pages(nid, start >> PAGE_SHIFT, size >> PAGE_SHIFT, restrictions); } |