[lkml]   [2008]   [Sep]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    Subject[PATCH 0/2] ftrace: fixes for PPC
    I spent the day chasing a bug that would hang PPC on boot up when ftrace
    is configured in. I found that it was simply a stupid bug I did to
    handle the non MCOUNT_RECORD case. Since I was testing only on x86,
    and the MCOUNT_RECORD is automatically set for dynamic ftrace if
    it is available, I did not test the case where MCOUNT_RECORD was not

    I have not finished porting MCOUNT_RECORD to PPC, but have found
    that it has caused some issues for archs that do not support it yet.

    This patch series handles these cases.

    -- Steve

     \ /
      Last update: 2008-09-06 07:11    [W:0.017 / U:14.460 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site