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-rw-r--r--sys/amd64/acpica/acpi_switch.S6
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/amd64/acpica/acpi_switch.S b/sys/amd64/acpica/acpi_switch.S
index fbe4097..45bad1f 100644
--- a/sys/amd64/acpica/acpi_switch.S
+++ b/sys/amd64/acpica/acpi_switch.S
@@ -76,12 +76,6 @@ ENTRY(acpi_restorecpu)
movl WAKEUP_CTX(efer), %eax
wrmsr
- /* Restore PAT. */
- movl $MSR_PAT, %ecx
- movl WAKEUP_CTX(pat), %eax
- movl 4 + WAKEUP_CTX(pat), %edx
- wrmsr
-
/* Restore fast syscall stuff. */
movl $MSR_STAR, %ecx
movl WAKEUP_CTX(star), %eax
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