Messages in this thread | | | Date | Thu, 18 Sep 2008 12:23:11 -0700 | From | "Steven Noonan" <> | Subject | Re: [ath9k-devel] ath9k: massive unexplained latency in 2.6.27 (rc5, rc6, probably others) |
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On Thu, Sep 18, 2008 at 12:00 PM, Steven Noonan <steven@uplinklabs.net> wrote: > On Thu, Sep 18, 2008 at 11:42 AM, Luis R. Rodriguez > <lrodriguez@atheros.com> wrote: >> On Thu, Sep 18, 2008 at 11:34 AM, Luis R. Rodriguez >>> irqpoll is a monster of evil and that should make your system crawl to >>> its knees. I would advise instead we work with you fixing the the >>> missed interrupts issue upon rmmod. >> >> Also, please provide the output of >> >> cat /proc/interrupts > > Note that the problem necessitating use of irqpoll in the first place > seems to only happen under certain conditions. I am unsure what these > conditions are. Before 'ath9k: connectivity is lost after Group > rekeying is done', I had used rmmod/modprobe as my solution to the > issue, which triggered the IRQ issue.
I wonder if this is related:
alcarin ~ # dmesg | grep GPE [ 0.166806] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 685.409077] ACPI: EC: GPE storm detected, disabling EC GPE
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