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-rw-r--r--src/cpu/minor/cpu.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cpu/minor/cpu.cc b/src/cpu/minor/cpu.cc
index b49c1ecda..51a3f3ae8 100644
--- a/src/cpu/minor/cpu.cc
+++ b/src/cpu/minor/cpu.cc
@@ -201,6 +201,11 @@ MinorCPU::startup()
DrainState
MinorCPU::drain()
{
+ if (switchedOut()) {
+ DPRINTF(Drain, "Minor CPU switched out, draining not needed.\n");
+ return DrainState::Drained;
+ }
+
DPRINTF(Drain, "MinorCPU drain\n");
/* Need to suspend all threads and wait for Execute to idle.