Messages in this thread | | | Date | Fri, 01 Aug 2008 22:06:37 -0500 | From | Larry Finger <> | Subject | p54usb broken by commit b19fa1f |
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In testing 2.6.27-rc1, I found that p54usb caused my machine to freeze. A few times, I was able to use the KDE system status applet to see that the system was using essentially 100% of the CPU's. One other time, the system responded a little - enough for me to see tha wpa_supplicant was consuming 100% of the my AMD Turion 64 X2 running an x86_64 kernel. From bisection, the problem is due to
commit b19fa1fa91845234961c64dbd564671aa7c0fd27 Author: David S. Miller <davem@davemloft.net> Date: Tue Jul 8 23:14:24 2008 -0700
net: Delete NETDEVICES_MULTIQUEUE kconfig option.
Multiple TX queue support is a core networking feature.
Signed-off-by: David S. Miller <davem@davemloft.net>
Obviously, something in the driver cannot handle multiqueues, but I have not found anything, and I have not been able to get any logged events that show what is going wrong.
Thanks,
Larry
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