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Diffstat (limited to 'kernel/x86.c')
-rw-r--r--kernel/x86.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/x86.c b/kernel/x86.c
index c1113bf..5e44424 100644
--- a/kernel/x86.c
+++ b/kernel/x86.c
@@ -88,11 +88,6 @@ void x86_paging_enable()
{
uint32_t cr0=x86_get_cr0();
cr0 |= 0x80000000; // enable paging
-
-// cr0 |= 0x40000000; // cahce disable
-// cr0 |= 0x20000000; // not-write-through
-// cr0 |= 0x10000; // write to read-only pages
-
asm volatile("mov %0, %%cr0":: "b"(cr0));
}
@@ -107,7 +102,7 @@ void x86_paging_disable()
void x86_flush_tlb(uint32_t addr)
{
- asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
+ asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
}