diff options
| -rw-r--r-- | arch/x86/kernel/setup_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/mm/discontig_32.c | 12 | ||||
| -rw-r--r-- | include/asm-x86/mmzone_32.h | 4 |
3 files changed, 5 insertions, 12 deletions
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index de9c5ee77d07..6f40cb560ea9 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -614,7 +614,6 @@ void __init setup_bootmem_allocator(void) */ find_smp_config(); #endif - numa_kva_reserve(); reserve_crashkernel(); reserve_ibft_region(); diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c index 47749727907e..55fdbab6b014 100644 --- a/arch/x86/mm/discontig_32.c +++ b/arch/x86/mm/discontig_32.c @@ -357,6 +357,11 @@ unsigned long __init setup_memory(void) printk("kva_start_pfn ~ %ld find_max_low_pfn() ~ %ld\n", kva_start_pfn, max_low_pfn); printk("max_pfn = %ld\n", max_pfn); + + /* avoid clash with initrd */ + reserve_early(kva_start_pfn<<PAGE_SHIFT, + (kva_start_pfn + kva_pages)<<PAGE_SHIFT, + "KVA PG"); #ifdef CONFIG_HIGHMEM highstart_pfn = highend_pfn = max_pfn; if (max_pfn > system_max_low_pfn) @@ -392,13 +397,6 @@ unsigned long __init setup_memory(void) return max_low_pfn; } -void __init numa_kva_reserve(void) -{ - if (kva_pages) - reserve_bootmem(PFN_PHYS(kva_start_pfn), PFN_PHYS(kva_pages), - BOOTMEM_DEFAULT); -} - void __init zone_sizes_init(void) { int nid; diff --git a/include/asm-x86/mmzone_32.h b/include/asm-x86/mmzone_32.h index cb2cad0b65a7..faef751181b7 100644 --- a/include/asm-x86/mmzone_32.h +++ b/include/asm-x86/mmzone_32.h @@ -38,16 +38,12 @@ static inline void get_memcfg_numa(void) } extern int early_pfn_to_nid(unsigned long pfn); -extern void numa_kva_reserve(void); #else /* !CONFIG_NUMA */ #define get_memcfg_numa get_memcfg_numa_flat #define get_zholes_size(n) (0) -static inline void numa_kva_reserve(void) -{ -} #endif /* CONFIG_NUMA */ #ifdef CONFIG_DISCONTIGMEM |
