diff options
Diffstat (limited to 'arch/x86/mm/cpu_entry_area.c')
| -rw-r--r-- | arch/x86/mm/cpu_entry_area.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/mm/cpu_entry_area.c b/arch/x86/mm/cpu_entry_area.c index b9283cc27622..ae5c715bc9dc 100644 --- a/arch/x86/mm/cpu_entry_area.c +++ b/arch/x86/mm/cpu_entry_area.c @@ -68,8 +68,6 @@ static void percpu_setup_debug_store(int cpu) static void __init setup_cpu_entry_area(int cpu) { #ifdef CONFIG_X86_64 - extern char _entry_trampoline[]; - /* On 64-bit systems, we use a read-only fixmap GDT and TSS. */ pgprot_t gdt_prot = PAGE_KERNEL_RO; pgprot_t tss_prot = PAGE_KERNEL_RO; @@ -131,9 +129,6 @@ static void __init setup_cpu_entry_area(int cpu) cea_map_percpu_pages(&get_cpu_entry_area(cpu)->exception_stacks, &per_cpu(exception_stacks, cpu), sizeof(exception_stacks) / PAGE_SIZE, PAGE_KERNEL); - - cea_set_pte(&get_cpu_entry_area(cpu)->entry_trampoline, - __pa_symbol(_entry_trampoline), PAGE_KERNEL_RX); #endif percpu_setup_debug_store(cpu); } |