lkml.org 
[lkml]   [2012]   [Dec]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [patch 00/16] sched: per-entity load-tracking
    On 11/26/2012 5:08 AM, Jassi Brar wrote:
    > The patchset introduces 64-bit atomic ops, which would need
    > init_atomic64_lock() already called, but that is an initcall made too
    > late. Should we consider calling init_atomic64_lock() sooner in
    > start_kernel()?
    >
    > As an example of breakage, I see the following dump with
    > CONFIG_DEBUG_SPINLOCK on an OMAP based Pandaboard.

    I saw this post while searching lkml for similar problems. Perhaps you
    can try applying my patch to see if this BUG message goes away. Thanks.

    https://lkml.org/lkml/2012/12/19/302

    --
    Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
    hosted by The Linux Foundation



    \
     
     \ /
      Last update: 2012-12-20 09:21    [W:4.374 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site