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<DIV>Hello:</DIV>
<DIV> </DIV>
<DIV>When I try to run the feature trace tool, I got the error '<SPAN
style='WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; COLOR: rgb(36,39,41); TEXT-ALIGN: left; FONT: 15px/19px Arial, "Helvetica Neue", Helvetica, sans-serif; WIDOWS: 1; DISPLAY: inline !important; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px'>could
not open feathertrace device (/dev/litmus/sched_trace13): No such file or
directory</SPAN>'. </DIV>
<DIV>Under the direction from
'http://stackoverflow.com/questions/22993077/litmus-rt-scheduling-traces', I am
trying to disable the option 'Build a relocatable kernel'. But in my ubuntu
system, this option is locked, which could not been disabled.</DIV>
<DIV>'-*- Build a relocatable kernel'. </DIV>
<DIV>So, what should I do?</DIV>
<DIV> </DIV>
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<DIV align=left>2016-07-04</DIV>
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<SPAN id=_FlashSignName>shijunjie92</SPAN> </DIV></STATIONERY></BODY></HTML>