lkml.org 
[lkml]   [2010]   [Feb]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [2.6.33-rc5] Weird deadlock when shutting down
    On Sat, Feb 20, 2010 at 12:28:51PM +0100, Johannes Berg wrote:
    >On Sat, 2010-02-20 at 17:06 +0800, Américo Wang wrote:
    >> On Sat, Feb 20, 2010 at 4:56 PM, Johannes Berg
    >> <johannes@sipsolutions.net> wrote:
    >> > On Sat, 2010-02-20 at 15:13 +0800, Américo Wang wrote:
    >> >
    >> >> Does my following untested patch help?
    >> >
    >> > Sorry, no. I'll hook up a screen to the box after I return from the
    >> > fresh market.
    >> >
    >>
    >> Are you sure there is no difference? :-/
    >
    >It deadlocks after
    >
    >Disabling non-boot CPUs ...
    >
    >Not sure if that counts as a difference...
    >

    I am not sure neither...

    That message is displayed before shutting down the devices.

    To verify, you can add some printk() in the end of
    __cpufreq_remove_dev(), or enable CONFIG_CPU_FREQ_DEBUG.

    Thanks!
    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2010-02-20 14:45    [W:0.022 / U:0.796 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site