lkml.org 
[lkml]   [2005]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [discuss] Re: 2.6.13-rc2 with dual way dual core ck804 MB
    Andi Kleen wrote:
    > On Wed, Aug 10, 2005 at 04:14:19PM -0700, Mike Waychison wrote:
    >
    >>YhLu wrote:
    >>
    >>>andi,
    >>>
    >>>please refer the patch, it will move cpu_set(, cpu_callin_map) from
    >>>smi_callin to start_secondary.
    >>
    >>
    >>This patch fixes an apparent race / lockup on our 2-way dual cores (when
    >>applied against 2.6.12.3). The machine was locking up after
    >>"Initializing CPU#2".
    >
    >
    > The real solution for this issue is the smp_call_function_single patch from Eric
    > that I reposted yesterday. Yh's patch just changed the timing slightly.
    >
    >

    Indeed.

    I had a report here that the smp_call_function_single patch wasn't
    fixing our problem. I just tried it myself and it appears to also fix
    the problem.

    Thanks,

    Mike Waychison
    -
    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: 2005-08-11 01:51    [W:0.023 / U:1.244 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site