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-rw-r--r--arch/tile/include/asm/page.h5
-rw-r--r--arch/tile/include/asm/pgtable_32.h12
-rw-r--r--arch/tile/include/asm/pgtable_64.h4
-rw-r--r--arch/tile/kernel/setup.c3
-rw-r--r--arch/tile/mm/fault.c2
-rw-r--r--arch/tile/mm/init.c4
6 files changed, 6 insertions, 24 deletions
diff --git a/arch/tile/include/asm/page.h b/arch/tile/include/asm/page.h
index 6346888f7bdc..672768008618 100644
--- a/arch/tile/include/asm/page.h
+++ b/arch/tile/include/asm/page.h
@@ -182,10 +182,9 @@ static inline __attribute_const__ int get_order(unsigned long size)
#define PAGE_OFFSET (-(_AC(1, UL) << (MAX_VA_WIDTH - 1)))
#define KERNEL_HIGH_VADDR _AC(0xfffffff800000000, UL) /* high 32GB */
-#define FIXADDR_BASE (KERNEL_HIGH_VADDR - 0x400000000) /* 4 GB */
-#define FIXADDR_TOP (KERNEL_HIGH_VADDR - 0x300000000) /* 4 GB */
+#define FIXADDR_BASE (KERNEL_HIGH_VADDR - 0x300000000) /* 4 GB */
+#define FIXADDR_TOP (KERNEL_HIGH_VADDR - 0x200000000) /* 4 GB */
#define _VMALLOC_START FIXADDR_TOP
-#define HUGE_VMAP_BASE (KERNEL_HIGH_VADDR - 0x200000000) /* 4 GB */
#define MEM_SV_START (KERNEL_HIGH_VADDR - 0x100000000) /* 256 MB */
#define MEM_MODULE_START (MEM_SV_START + (256*1024*1024)) /* 256 MB */
#define MEM_MODULE_END (MEM_MODULE_START + (256*1024*1024))
diff --git a/arch/tile/include/asm/pgtable_32.h b/arch/tile/include/asm/pgtable_32.h
index 63142ab3b3dd..d26a42279036 100644
--- a/arch/tile/include/asm/pgtable_32.h
+++ b/arch/tile/include/asm/pgtable_32.h
@@ -55,17 +55,9 @@
#define PKMAP_BASE ((FIXADDR_BOOT_START - PAGE_SIZE*LAST_PKMAP) & PGDIR_MASK)
#ifdef CONFIG_HIGHMEM
-# define __VMAPPING_END (PKMAP_BASE & ~(HPAGE_SIZE-1))
+# define _VMALLOC_END (PKMAP_BASE & ~(HPAGE_SIZE-1))
#else
-# define __VMAPPING_END (FIXADDR_START & ~(HPAGE_SIZE-1))
-#endif
-
-#ifdef CONFIG_HUGEVMAP
-#define HUGE_VMAP_END __VMAPPING_END
-#define HUGE_VMAP_BASE (HUGE_VMAP_END - CONFIG_NR_HUGE_VMAPS * HPAGE_SIZE)
-#define _VMALLOC_END HUGE_VMAP_BASE
-#else
-#define _VMALLOC_END __VMAPPING_END
+# define _VMALLOC_END (FIXADDR_START & ~(HPAGE_SIZE-1))
#endif
/*
diff --git a/arch/tile/include/asm/pgtable_64.h b/arch/tile/include/asm/pgtable_64.h
index 3421177f7370..2c8a9cd102d3 100644
--- a/arch/tile/include/asm/pgtable_64.h
+++ b/arch/tile/include/asm/pgtable_64.h
@@ -52,12 +52,10 @@
* memory allocation code). The vmalloc code puts in an internal
* guard page between each allocation.
*/
-#define _VMALLOC_END HUGE_VMAP_BASE
+#define _VMALLOC_END MEM_SV_START
#define VMALLOC_END _VMALLOC_END
#define VMALLOC_START _VMALLOC_START
-#define HUGE_VMAP_END (HUGE_VMAP_BASE + PGDIR_SIZE)
-
#ifndef __ASSEMBLY__
/* We have no pud since we are a three-level page table. */
diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c
index 4c34caea9dd3..74c91729a62a 100644
--- a/arch/tile/kernel/setup.c
+++ b/arch/tile/kernel/setup.c
@@ -1268,8 +1268,7 @@ static void __init validate_va(void)
if ((long)VMALLOC_START >= 0)
early_panic(
"Linux VMALLOC region below the 2GB line (%#lx)!\n"
- "Reconfigure the kernel with fewer NR_HUGE_VMAPS\n"
- "or smaller VMALLOC_RESERVE.\n",
+ "Reconfigure the kernel with smaller VMALLOC_RESERVE.\n",
VMALLOC_START);
#endif
}
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c
index 4c288f199453..6c0571216a9d 100644
--- a/arch/tile/mm/fault.c
+++ b/arch/tile/mm/fault.c
@@ -149,8 +149,6 @@ static inline int vmalloc_fault(pgd_t *pgd, unsigned long address)
pmd_k = vmalloc_sync_one(pgd, address);
if (!pmd_k)
return -1;
- if (pmd_huge(*pmd_k))
- return 0; /* support TILE huge_vmap() API */
pte_k = pte_offset_kernel(pmd_k, address);
if (!pte_present(*pte_k))
return -1;
diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c
index 4e316deb92fd..0fa1acfac79a 100644
--- a/arch/tile/mm/init.c
+++ b/arch/tile/mm/init.c
@@ -828,10 +828,6 @@ void __init mem_init(void)
printk(KERN_DEBUG " PKMAP %#lx - %#lx\n",
PKMAP_BASE, PKMAP_ADDR(LAST_PKMAP) - 1);
#endif
-#ifdef CONFIG_HUGEVMAP
- printk(KERN_DEBUG " HUGEMAP %#lx - %#lx\n",
- HUGE_VMAP_BASE, HUGE_VMAP_END - 1);
-#endif
printk(KERN_DEBUG " VMALLOC %#lx - %#lx\n",
_VMALLOC_START, _VMALLOC_END - 1);
#ifdef __tilegx__