<div dir="ltr"><div class="gmail_default" style="font-family:courier new,monospace">HiĀ </div><div class="gmail_default" style="font-family:courier new,monospace"><br></div><div class="gmail_default" style="font-family:courier new,monospace">
Ive heard that one can not build the entire Linux kernel with -O0 option. why is that ? being a compiler developer, i can not think of reasons why that is the case.</div><div class="gmail_default" style="font-family:courier new,monospace">
<br></div><div class="gmail_default" style="font-family:courier new,monospace">Thanks,</div><div class="gmail_default" style="font-family:courier new,monospace">Xin</div></div>