diff options
Diffstat (limited to 'arch/ia64/mm/init.c')
-rw-r--r-- | arch/ia64/mm/init.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 4f36987eea72..5b70241741b4 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c | |||
@@ -355,7 +355,7 @@ setup_gate (void) | |||
355 | void __devinit | 355 | void __devinit |
356 | ia64_mmu_init (void *my_cpu_data) | 356 | ia64_mmu_init (void *my_cpu_data) |
357 | { | 357 | { |
358 | unsigned long psr, pta, impl_va_bits; | 358 | unsigned long pta, impl_va_bits; |
359 | extern void __devinit tlb_init (void); | 359 | extern void __devinit tlb_init (void); |
360 | 360 | ||
361 | #ifdef CONFIG_DISABLE_VHPT | 361 | #ifdef CONFIG_DISABLE_VHPT |
@@ -364,15 +364,6 @@ ia64_mmu_init (void *my_cpu_data) | |||
364 | # define VHPT_ENABLE_BIT 1 | 364 | # define VHPT_ENABLE_BIT 1 |
365 | #endif | 365 | #endif |
366 | 366 | ||
367 | /* Pin mapping for percpu area into TLB */ | ||
368 | psr = ia64_clear_ic(); | ||
369 | ia64_itr(0x2, IA64_TR_PERCPU_DATA, PERCPU_ADDR, | ||
370 | pte_val(pfn_pte(__pa(my_cpu_data) >> PAGE_SHIFT, PAGE_KERNEL)), | ||
371 | PERCPU_PAGE_SHIFT); | ||
372 | |||
373 | ia64_set_psr(psr); | ||
374 | ia64_srlz_i(); | ||
375 | |||
376 | /* | 367 | /* |
377 | * Check if the virtually mapped linear page table (VMLPT) overlaps with a mapped | 368 | * Check if the virtually mapped linear page table (VMLPT) overlaps with a mapped |
378 | * address space. The IA-64 architecture guarantees that at least 50 bits of | 369 | * address space. The IA-64 architecture guarantees that at least 50 bits of |