diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/init_32.c | 13 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 1 | ||||
| -rw-r--r-- | arch/x86/mm/k8topology_64.c | 13 | ||||
| -rw-r--r-- | arch/x86/mm/pgtable.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/srat_64.c | 3 |
5 files changed, 8 insertions, 24 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index ec30d10154b6..4834c0fcb6b7 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -571,17 +571,6 @@ void __init mem_init(void) #endif bad_ppro = ppro_with_ram_bug(); -#ifdef CONFIG_HIGHMEM - /* check that fixmap and pkmap do not overlap */ - if (PKMAP_BASE + LAST_PKMAP*PAGE_SIZE >= FIXADDR_START) { - printk(KERN_ERR - "fixmap and kmap areas overlap - this will crash\n"); - printk(KERN_ERR "pkstart: %lxh pkend: %lxh fixstart %lxh\n", - PKMAP_BASE, PKMAP_BASE + LAST_PKMAP*PAGE_SIZE, - FIXADDR_START); - BUG(); - } -#endif /* this will put all low memory onto the freelists */ totalram_pages += free_all_bootmem(); @@ -614,7 +603,6 @@ void __init mem_init(void) (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)) ); -#if 1 /* double-sanity-check paranoia */ printk(KERN_INFO "virtual kernel memory layout:\n" " fixmap : 0x%08lx - 0x%08lx (%4ld kB)\n" #ifdef CONFIG_HIGHMEM @@ -655,7 +643,6 @@ void __init mem_init(void) #endif BUG_ON(VMALLOC_START > VMALLOC_END); BUG_ON((unsigned long)high_memory > VMALLOC_START); -#endif /* double-sanity-check paranoia */ if (boot_cpu_data.wp_works_ok < 0) test_wp_bit(); diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 156e6d7b0e32..46b390312af6 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -18,6 +18,7 @@ #include <linux/swap.h> #include <linux/smp.h> #include <linux/init.h> +#include <linux/initrd.h> #include <linux/pagemap.h> #include <linux/bootmem.h> #include <linux/proc_fs.h> diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c index 1f476e477844..0ea66b532c35 100644 --- a/arch/x86/mm/k8topology_64.c +++ b/arch/x86/mm/k8topology_64.c @@ -22,6 +22,7 @@ #include <asm/numa.h> #include <asm/mpspec.h> #include <asm/apic.h> +#include <asm/k8.h> static __init int find_northbridge(void) { @@ -73,17 +74,12 @@ static __init void early_get_boot_cpu_id(void) int __init k8_scan_nodes(unsigned long start, unsigned long end) { + unsigned numnodes, cores, bits, apicid_base; unsigned long prevbase; struct bootnode nodes[8]; - int nodeid, i, nb; unsigned char nodeids[8]; - int found = 0; - u32 reg; - unsigned numnodes; - unsigned cores; - unsigned bits; - int j; - unsigned apicid_base; + int i, j, nb, found = 0; + u32 nodeid, reg; if (!early_pci_allowed()) return -1; @@ -105,7 +101,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) prevbase = 0; for (i = 0; i < 8; i++) { unsigned long base, limit; - u32 nodeid; base = read_pci_config(0, nb, 1, 0x40 + i*8); limit = read_pci_config(0, nb, 1, 0x44 + i*8); diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 50159764f694..ee1d6d39edd4 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -255,7 +255,7 @@ int ptep_test_and_clear_young(struct vm_area_struct *vma, if (pte_young(*ptep)) ret = test_and_clear_bit(_PAGE_BIT_ACCESSED, - &ptep->pte); + (unsigned long *) &ptep->pte); if (ret) pte_update(vma->vm_mm, addr, ptep); diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 99649dccad28..391d51035871 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -495,6 +495,7 @@ int __node_distance(int a, int b) EXPORT_SYMBOL(__node_distance); +#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) || defined(CONFIG_ACPI_HOTPLUG_MEMORY) int memory_add_physaddr_to_nid(u64 start) { int i, ret = 0; @@ -506,4 +507,4 @@ int memory_add_physaddr_to_nid(u64 start) return ret; } EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); - +#endif |