<br><div class="gmail_quote">Hi there,<br>
I'm testing a Pandaboard (OMAP4430, ARMv7) with Linux kernel 3.0.27-rt46 installed on it.<br>
The following instruction is not working due to unsupported cache-misses event.<br>
#perf stat -e cache-misses echo "Hello"<br>
Performance counter stats for 'echo "Hello" ':                                     <br>
                                                                                <br>
   <not supported> cache-misses                                                 <br>
                                                                                <br>
       0.007507575 seconds time elapsed    <br>
<br>
How to solve this problem? <br>
Is there any patch for Perf o Linux kernel?<br>
Thank you.<br>
Best regards. <br>Vanni Genua<br><br><span class="HOEnZb"><font color="#888888"></font></span></div><br>