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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/amd64/src/mm/page.c @ 2221

  → /trunk/kernel/arch/amd64/src/mm/page.c @ 2222

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2221 → Rev 2222

/trunk/kernel/arch/amd64/src/mm/page.c
83,7 → 83,7
{
uintptr_t cur;
int i;
int identity_flags = PAGE_CACHEABLE | PAGE_EXEC | PAGE_GLOBAL;
int identity_flags = PAGE_CACHEABLE | PAGE_EXEC | PAGE_GLOBAL | PAGE_WRITE;
if (config.cpu_active == 1) {
page_mapping_operations = &pt_mapping_operations;
112,10 → 112,8
exc_register(14, "page_fault", (iroutine) page_fault);
write_cr3((uintptr_t) AS_KERNEL->genarch.page_table);
}
else {
} else
write_cr3((uintptr_t) AS_KERNEL->genarch.page_table);
}
}
208,7 → 206,7
uintptr_t virtaddr = PA2KA(last_frame);
pfn_t i;
for (i = 0; i < ADDR2PFN(ALIGN_UP(size, PAGE_SIZE)); i++)
page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE);
page_mapping_insert(AS_KERNEL, virtaddr + PFN2ADDR(i), physaddr + PFN2ADDR(i), PAGE_NOT_CACHEABLE | PAGE_WRITE);
last_frame = ALIGN_UP(last_frame + size, FRAME_SIZE);