xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge commit 'origin/master' into next

Browse Source
This commit is contained in:
Benjamin Herrenschmidt
2010-02-17 10:00:42 +11:00
parent b919ee827e 8862627254
commit ec144a81ad
372 changed files with 4117 additions and 2129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
arch/powerpc/mm/tlb_hash64.c
View File

@@ -63,15 +63,21 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
if (huge) {
#ifdef CONFIG_HUGETLB_PAGE
psize = get_slice_psize(mm, addr);
/* Mask the address for the correct page size */
addr &= ~((1UL << mmu_psize_defs[psize].shift) - 1);
#else
BUG();
psize = pte_pagesize_index(mm, addr, pte); /* shutup gcc */
#endif
} else
} else {
psize = pte_pagesize_index(mm, addr, pte);
/* Mask the address for the standard page size. If we
* have a 64k page kernel, but the hardware does not
* support 64k pages, this might be different from the
* hardware page size encoded in the slice table. */
addr &= PAGE_MASK;
}
/* Mask the address for the correct page size */
addr &= ~((1UL << mmu_psize_defs[psize].shift) - 1);
/* Build full vaddr */
if (!is_kernel_addr(addr)) {