Messages in this thread | | | Date | Thu, 20 Dec 2012 13:38:18 +0530 | Subject | Re: [patch 00/16] sched: per-entity load-tracking | From | Jassi Brar <> |
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On Thu, Dec 20, 2012 at 1:09 PM, Stephen Boyd <sboyd@codeaurora.org> wrote: > 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 > Yes, this should do too.
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