http://bugzilla.kernel.org/show_bug.cgi?id=7479

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------- Additional Comments From [EMAIL PROTECTED]  2007-02-05 23:32 -------
I have a similar bug here.

Hardware Environment: IBM R60e 06588PC UP
Software Environment: 2.6.19~2.6.20 MP kernel
Problem Description:
I got "irq 20: nobody cared" after S3 resume, and network became unavailable.
It's caused by the net driver "tg3", which is in "MSI_PCI" mode.
I tried different workarounds and finally found that it can work in one of the 
following situations:
1.build a UP kernel, even with lapic enabled.
2.MP kernel with pci=nomsi.(tg3 is is routed to 16 rather than "MSI_PCI")
3.rmmod tg3 driver before suspend and modprobe it after resume.

Steps to reproduce:
     Suspend the laptop and resume.

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