Hi all,<div><br></div><div> I am running ipxe with UNDI driver under VmWare (don't know if the driver matters at all).</div><div><br></div><div>I consistently see it taking 100% cpu under even when boot server is offline.</div>
<div><br></div><div>Searching through the source code I see that cpu_nap() is being used exactly for making sure ipxe doesn't take 100% of the guest cpu while waiting, which would be too much of the host cpu.</div><div>
<br></div><div>Is there any place where ipxe is still doing busy waiting?</div><div><br></div><div>thank you!</div><div>starrysky</div>