Merge branches 'x86/pat2' and 'x86/fpu'; commit 'v2.6.28' into x86/core

This commit is contained in:
Ingo Molnar
2008-12-25 11:50:41 +01:00
39 changed files with 126 additions and 102 deletions

View File

@@ -684,7 +684,7 @@ int track_pfn_vma_copy(struct vm_area_struct *vma)
{
int retval = 0;
unsigned long i, j;
u64 paddr;
resource_size_t paddr;
unsigned long prot;
unsigned long vma_start = vma->vm_start;
unsigned long vma_end = vma->vm_end;
@@ -746,8 +746,8 @@ int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
{
int retval = 0;
unsigned long i, j;
u64 base_paddr;
u64 paddr;
resource_size_t base_paddr;
resource_size_t paddr;
unsigned long vma_start = vma->vm_start;
unsigned long vma_end = vma->vm_end;
unsigned long vma_size = vma_end - vma_start;
@@ -757,12 +757,12 @@ int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
if (is_linear_pfn_mapping(vma)) {
/* reserve the whole chunk starting from vm_pgoff */
paddr = (u64)vma->vm_pgoff << PAGE_SHIFT;
paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT;
return reserve_pfn_range(paddr, vma_size, prot);
}
/* reserve page by page using pfn and size */
base_paddr = (u64)pfn << PAGE_SHIFT;
base_paddr = (resource_size_t)pfn << PAGE_SHIFT;
for (i = 0; i < size; i += PAGE_SIZE) {
paddr = base_paddr + i;
retval = reserve_pfn_range(paddr, PAGE_SIZE, prot);
@@ -790,7 +790,7 @@ void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn,
unsigned long size)
{
unsigned long i;
u64 paddr;
resource_size_t paddr;
unsigned long prot;
unsigned long vma_start = vma->vm_start;
unsigned long vma_end = vma->vm_end;
@@ -801,14 +801,14 @@ void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn,
if (is_linear_pfn_mapping(vma)) {
/* free the whole chunk starting from vm_pgoff */
paddr = (u64)vma->vm_pgoff << PAGE_SHIFT;
paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT;
free_pfn_range(paddr, vma_size);
return;
}
if (size != 0 && size != vma_size) {
/* free page by page, using pfn and size */
paddr = (u64)pfn << PAGE_SHIFT;
paddr = (resource_size_t)pfn << PAGE_SHIFT;
for (i = 0; i < size; i += PAGE_SIZE) {
paddr = paddr + i;
free_pfn_range(paddr, PAGE_SIZE);