Konstantin Khlebnikov wrote:
Seems like it's unrelated to e1000e driver itself, because I tried to revert all it's changes down to 3.6 one by one and it does not help. Looks like regression somewhere in pci-bus irq or power-management. because I see underflow of counter pci_dev->enable_cnt: root@zurg:/sys/bus/pci/devices# cat 0000\:00\:19.0/enable ; modprobe e1000e ; sleep 2 ; rmmod e1000e ; cat 0000\:00\:19.0/enable 4294967288 4294967287 without sleep in the middle it does not work
Hmm, 3.7 also affected. This is not good. root@zurg:/sys/bus/pci/devices# cat 0000\:00\:19.0/enable 4294967293 root@zurg:/sys/bus/pci/devices# uname -a Linux zurg 3.7.1-zurg #631 SMP Sat Dec 29 11:54:15 MSK 2012 x86_64 GNU/Linux
my kernel config in attachment hardware: lenovo thinkpad x220 root@zurg:/sys/bus/pci/devices# uname -a Linux zurg 3.8.0-rc1-zurg-00091-g4a490b7 #632 SMP Tue Jan 1 20:02:31 MSK 2013 x86_64 GNU/Linux
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