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 1373fae7657f..07d82cd7cbdd 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c | |||
@@ -337,7 +337,7 @@ setup_gate (void) | |||
337 | void __devinit | 337 | void __devinit |
338 | ia64_mmu_init (void *my_cpu_data) | 338 | ia64_mmu_init (void *my_cpu_data) |
339 | { | 339 | { |
340 | unsigned long psr, pta, impl_va_bits; | 340 | unsigned long pta, impl_va_bits; |
341 | extern void __devinit tlb_init (void); | 341 | extern void __devinit tlb_init (void); |
342 | 342 | ||
343 | #ifdef CONFIG_DISABLE_VHPT | 343 | #ifdef CONFIG_DISABLE_VHPT |
@@ -346,15 +346,6 @@ ia64_mmu_init (void *my_cpu_data) | |||
346 | # define VHPT_ENABLE_BIT 1 | 346 | # define VHPT_ENABLE_BIT 1 |
347 | #endif | 347 | #endif |
348 | 348 | ||
349 | /* Pin mapping for percpu area into TLB */ | ||
350 | psr = ia64_clear_ic(); | ||
351 | ia64_itr(0x2, IA64_TR_PERCPU_DATA, PERCPU_ADDR, | ||
352 | pte_val(pfn_pte(__pa(my_cpu_data) >> PAGE_SHIFT, PAGE_KERNEL)), | ||
353 | PERCPU_PAGE_SHIFT); | ||
354 | |||
355 | ia64_set_psr(psr); | ||
356 | ia64_srlz_i(); | ||
357 | |||
358 | /* | 349 | /* |
359 | * Check if the virtually mapped linear page table (VMLPT) overlaps with a mapped | 350 | * Check if the virtually mapped linear page table (VMLPT) overlaps with a mapped |
360 | * address space. The IA-64 architecture guarantees that at least 50 bits of | 351 | * address space. The IA-64 architecture guarantees that at least 50 bits of |