2.6.25 slow boot/reboot

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To: LKML <linux-kernel@...>
Date: Sunday, April 27, 2008 - 1:37 am

Hello,
This weekend I got some time and decided to try out 2.6.25, but its booting process was _really_ slow in my laptop[1]. With 'old' 2.6.24.5 my machine would take about 48 secs until it gave me the login prompt. And it would take about 22 seconds to reboot.

With 2.6.25 I got from Linus git tree, my system takes about 4 min and 40 secs to boot. Sometimes looks like the system just freezes for a while, and then it continues the boot process. Rebooting also seems problematic here. After almost 3 minutes I had asked the system to reboot, it was still there. I typed reboot again and it then rebooted right away, weirdly.

Follows attached dmesg/config for both kernels.
Thanks,
-sergio
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Messages in current thread:
2.6.25 slow boot/reboot, Sergio Luis, (Sun Apr 27, 1:37 am)
Re: 2.6.25 slow boot/reboot, Bart Van Assche, (Sun Apr 27, 11:23 am)
Re: 2.6.25 slow boot/reboot, Ken Moffat, (Sun Apr 27, 7:55 pm)
Re: 2.6.25 slow boot/reboot, Bart Van Assche, (Mon Apr 28, 2:10 am)
Re: 2.6.25 slow boot/reboot, Ken Moffat, (Mon Apr 28, 9:27 am)
Re: 2.6.25 slow boot/reboot, Sergio Luis, (Sun Apr 27, 9:24 pm)
Re: 2.6.25 slow boot/reboot, Glauber Costa, (Mon Apr 28, 10:19 am)
Re: 2.6.25 slow boot/reboot, Sergio Luis, (Mon Apr 28, 10:35 am)
Re: 2.6.25 slow boot/reboot, Glauber Costa, (Mon Apr 28, 8:32 pm)
Re: 2.6.25 slow boot/reboot, Sergio Luis, (Tue Apr 29, 2:18 am)
Re: 2.6.25 slow boot/reboot, Glauber Costa, (Tue Apr 29, 8:26 am)
Re: 2.6.25 slow boot/reboot, Ingo Molnar, (Tue Apr 29, 10:28 am)
Re: 2.6.25 slow boot/reboot, Sergio Luis, (Tue Apr 29, 9:05 pm)
Re: 2.6.25 slow boot/reboot, Sergio Luis, (Sun Apr 27, 12:33 pm)