Hi,
I prevented the timing problem to occur by simply unset the l4linux-2.6 option "Show timing information on printks" before.
When the option is set, then in the function 'vprintk()' of "l4linux-2.6/kernel/printk.c", the system get current jiffies and then converted it to the string and add it to log buffer. The system works well right before the following codes in the function. When I remove the following code, the system works well without adding timing information on log buffer.
------------------------------------------------ tlen = sprintf(tbuf, 590 "<%c>[%5lu.%06lu] ", 591 loglev_char, 592 (unsigned long)t, 593 nanosec_rem/1000); 594 595 for (tp = tbuf; tp < tbuf + tlen; tp++) 596 emit_log_char(*tp); 597 printed_len += tlen; ------------------------------------------------
However, when I add one of the above three statements - (1) tlen = sprintf(), (2) for(), (3) printed_len += tlen - then the timing error occur during the "Freeing INITRD". even one statement of them..
This is so strange to me and also to you. I'm just beginner in this kind of works, so there might something that I overlooked.
Is there somebody who can give me an advice for this kind of ERRORs..??
Thank you.