[rt2x00-users] [RFC/RFT] rt2x00: Fix PCI irq processing race on SMP systems
helmut.schaa at googlemail.com
Sun Jul 24 22:19:22 EST 2011
Am Donnerstag, 21. Juli 2011 schrieb Andreas Hartmann:
> Helmut Schaa schrieb:
> > Am Donnerstag, 21. Juli 2011 schrieb Andreas Hartmann:
> >> Sorry, but I have to disappoint you - the warning message came up as
> >> before :-(. I tested two times, in between the unpatched compat-wireless
> >> - always the same result (here one example):
> > Ok, thanks for trying anyway. I'm pretty sure I asked before but do you run
> > 40Mhz or 20Mhz?
> 40MHz! I want to have power :-)!
Oh, Andreas could you please check if reducing the queue limit to 8 as in the
rt2x00 USB RFC I sent before makes any difference?
Nevertheless, you didn't see a regression with this patch. Hence, I'd say it
should go in as it fixes a (at least theoretical) race. I'll resubmit it
together with my other pending patches.
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