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| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-31 00:11:24 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-31 09:09:36 +1100 |
| commit | f437c51748fa1dd423a878c870ad203843a51c8d (patch) | |
| tree | d1593fe45c0341f88eecd26568bb913ac74c64a1 /arch/powerpc/mm/mem.c | |
| parent | 872a100a49c3785b4577e002580ca5689d1be7a1 (diff) | |
| parent | 29ab6c4708a587bc27ea0c765ac36aef9c1a77c9 (diff) | |
| download | linux-f437c51748fa1dd423a878c870ad203843a51c8d.tar.gz | |
Merge branch 'topic/paca' into next
Bring in yet another series that touches KVM code, and might need to
be merged into the kvm-ppc branch to resolve conflicts.
This required some changes in pnv_power9_force_smt4_catch/release()
due to the paca array becomming an array of pointers.
Diffstat (limited to 'arch/powerpc/mm/mem.c')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 85245ef97e72d..e2f5025b03b07 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -117,7 +117,7 @@ int memory_add_physaddr_to_nid(u64 start) } #endif -int __weak create_section_mapping(unsigned long start, unsigned long end) +int __weak create_section_mapping(unsigned long start, unsigned long end, int nid) { return -ENODEV; } @@ -137,7 +137,7 @@ int __meminit arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap * resize_hpt_for_hotplug(memblock_phys_mem_size()); start = (unsigned long)__va(start); - rc = create_section_mapping(start, start + size); + rc = create_section_mapping(start, start + size, nid); if (rc) { pr_warn("Unable to create mapping for hot added memory 0x%llx..0x%llx: %d\n", start, start + size, rc); @@ -212,7 +212,7 @@ walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages, EXPORT_SYMBOL_GPL(walk_system_ram_range); #ifndef CONFIG_NEED_MULTIPLE_NODES -void __init initmem_init(void) +void __init mem_topology_setup(void) { max_low_pfn = max_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; min_low_pfn = MEMORY_START >> PAGE_SHIFT; @@ -224,7 +224,10 @@ void __init initmem_init(void) * memblock_regions */ memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0); +} +void __init initmem_init(void) +{ /* XXX need to clip this if using highmem? */ sparse_memory_present_with_active_regions(0); sparse_init(); |