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Diffstat (limited to 'OvmfPkg/TdxDxe/X64/ApRunLoop.nasm')
-rw-r--r--OvmfPkg/TdxDxe/X64/ApRunLoop.nasm2
1 files changed, 1 insertions, 1 deletions
diff --git a/OvmfPkg/TdxDxe/X64/ApRunLoop.nasm b/OvmfPkg/TdxDxe/X64/ApRunLoop.nasm
index 49bd04415c..a859375fb8 100644
--- a/OvmfPkg/TdxDxe/X64/ApRunLoop.nasm
+++ b/OvmfPkg/TdxDxe/X64/ApRunLoop.nasm
@@ -69,7 +69,7 @@ MailBoxWakeUp:
mov rax, [rbx + WakeupVectorOffset]
; OS sends a wakeup command for a given APIC ID, firmware is supposed to reset
; the command field back to zero as acknowledgement.
- mov qword [rbx + WakeupVectorOffset], 0
+ mov qword [rbx + CommandOffset], 0
jmp rax
MailBoxSleep:
jmp $