diff options
Diffstat (limited to 'kernel/arch/ia64/mm/init.c')
| -rw-r--r-- | kernel/arch/ia64/mm/init.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/kernel/arch/ia64/mm/init.c b/kernel/arch/ia64/mm/init.c index a9b65cf7b..1841ef691 100644 --- a/kernel/arch/ia64/mm/init.c +++ b/kernel/arch/ia64/mm/init.c @@ -34,7 +34,6 @@ #include <asm/uaccess.h> #include <asm/unistd.h> #include <asm/mca.h> -#include <asm/paravirt.h> extern void ia64_tlb_init (void); @@ -216,10 +215,6 @@ put_kernel_page (struct page *page, unsigned long address, pgprot_t pgprot) pmd_t *pmd; pte_t *pte; - if (!PageReserved(page)) - printk(KERN_ERR "put_kernel_page: page at 0x%p not in reserved memory\n", - page_address(page)); - pgd = pgd_offset_k(address); /* note: this is NOT pgd_offset()! */ { @@ -244,7 +239,6 @@ put_kernel_page (struct page *page, unsigned long address, pgprot_t pgprot) static void __init setup_gate (void) { - void *gate_section; struct page *page; /* @@ -252,11 +246,10 @@ setup_gate (void) * headers etc. and once execute-only page to enable * privilege-promotion via "epc": */ - gate_section = paravirt_get_gate_section(); - page = virt_to_page(ia64_imva(gate_section)); + page = virt_to_page(ia64_imva(__start_gate_section)); put_kernel_page(page, GATE_ADDR, PAGE_READONLY); #ifdef HAVE_BUGGY_SEGREL - page = virt_to_page(ia64_imva(gate_section + PAGE_SIZE)); + page = virt_to_page(ia64_imva(__start_gate_section + PAGE_SIZE)); put_kernel_page(page, GATE_ADDR + PAGE_SIZE, PAGE_GATE); #else put_kernel_page(page, GATE_ADDR + PERCPU_PAGE_SIZE, PAGE_GATE); @@ -642,8 +635,8 @@ mem_init (void) * code can tell them apart. */ for (i = 0; i < NR_syscalls; ++i) { + extern unsigned long fsyscall_table[NR_syscalls]; extern unsigned long sys_call_table[NR_syscalls]; - unsigned long *fsyscall_table = paravirt_get_fsyscall_table(); if (!fsyscall_table[i] || nolwsys) fsyscall_table[i] = sys_call_table[i] | 1; @@ -652,7 +645,7 @@ mem_init (void) } #ifdef CONFIG_MEMORY_HOTPLUG -int arch_add_memory(int nid, u64 start, u64 size) +int arch_add_memory(int nid, u64 start, u64 size, bool for_device) { pg_data_t *pgdat; struct zone *zone; @@ -663,7 +656,7 @@ int arch_add_memory(int nid, u64 start, u64 size) pgdat = NODE_DATA(nid); zone = pgdat->node_zones + - zone_for_memory(nid, start, size, ZONE_NORMAL); + zone_for_memory(nid, start, size, ZONE_NORMAL, for_device); ret = __add_pages(nid, zone, start_pfn, nr_pages); if (ret) |