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    SubjectRe: 2.6.18-rt1
    On Thu, Sep 21, 2006 at 10:19:21PM -0400, john cooper wrote:

    > >ok, i've uploaded -rt3:
    >
    > Attached is a patch which fixes a build problem
    > for ARM pxa270, and general ARM boot issue when
    > LATENCY_TRACE is configured.
    >
    > -john
    >
    > --
    > john.cooper@third-harmonic.com

    > include/asm-arm/arch-pxa/timex.h | 2 ++
    > kernel/latency_trace.c | 2 ++
    > 2 files changed, 4 insertions(+)
    > =================================================================
    > --- ./kernel/latency_trace.c.ORG 2006-09-20 21:10:15.000000000 -0400
    > +++ ./kernel/latency_trace.c 2006-09-21 21:28:49.000000000 -0400
    > @@ -150,6 +150,8 @@ enum trace_flag_type
    > */
    > #if !defined(CONFIG_DEBUG_PAGEALLOC) && !defined(CONFIG_SMP) && !defined(CONFIG_ARM)
    > # define MAX_TRACE (unsigned long)(8192*16-1)
    > +#elif defined(CONFIG_ARM) /* 4MB kernel image size limitation */
    > +# define MAX_TRACE (unsigned long)(128*2-1)

    This patch (queued for Linus) lifts that 4MB limitation:

    http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=3809/2

    (I ran into the limit when enabling lockdep on ARM.)


    cheers,
    Lennert
    -
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