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[MIPS] 16K & 64K page size fixes

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Derived from Peter Watkins <treestem@gmail.com>'s work.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2006-10-24 02:29:01 +01:00
parent 4b1c46a383
commit 242954b5aa
11 changed files with 64 additions and 13 deletions
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include/asm-mips/asm.h
+2
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@@ -344,6 +344,7 @@ symbol = value
#define PTR_L lw
#define PTR_S sw
#define PTR_LA la
#define PTR_LI li
#define PTR_SLL sll
#define PTR_SLLV sllv
#define PTR_SRL srl
@@ -368,6 +369,7 @@ symbol = value
#define PTR_L ld
#define PTR_S sd
#define PTR_LA dla
#define PTR_LI dli
#define PTR_SLL dsll
#define PTR_SLLV dsllv
#define PTR_SRL dsrl
include/asm-mips/pgalloc.h
+1 -1
View File
@@ -48,7 +48,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER);
if (ret) {
init = pgd_offset(&init_mm, 0);
init = pgd_offset(&init_mm, 0UL);
pgd_init((unsigned long)ret);
memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
(PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
include/asm-mips/pgtable-64.h
+1 -1
View File
@@ -174,7 +174,7 @@ static inline void pud_clear(pud_t *pudp)
#define __pmd_offset(address) pmd_index(address)
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, 0)
#define pgd_offset_k(address) pgd_offset(&init_mm, 0UL)
#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))