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TPS53015EVM-126: TPS53015EVM-126 SW node voltage

Part Number: TPS53015EVM-126
Other Parts Discussed in Thread: TPS53015

Hi team.

I have a question about how to evalute the SW node voltage in TPS53015 EVM-126.

I measured the output voltage, SW node Voltage and Output current as follows condition.

-Vin=12V, Io=8A,

-Waveform channels

 1ch:SW node voltage , 2ch:Output voltage, 4ch:Output current

-used the GND spring for passive probe(very short loop)

I found the undershoot of sw node voltage is below "-0.3V" and the period is over 10ns.

Does this affect the operation?