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    SubjectRe: 2.6.15-rc5-rt1 will not compile (was Re: 2.6.14-rt15: cannot build with !PREEMPT_RT)
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    Date
    On Mon, 2005-12-12 at 22:28 -0500, Steven Rostedt wrote:
    > On Mon, 2005-12-12 at 17:31 -0500, Lee Revell wrote:
    > > On Mon, 2005-12-12 at 17:22 -0500, Steven Rostedt wrote:
    > > > On Mon, 2005-12-12 at 17:14 -0500, Lee Revell wrote:
    > > >
    > > > >
    > > > > The patch had no effect.
    > > >
    > > > The patch should work for krfoley though. His errors where the same
    > > > that I had for i386. I also have it working under x86_64.
    > > > >
    > > > > In fact x86-64 does not set CONFIG_RWSEM_XCHGADD_ALGORITHM so this test
    > > > > in include/linux/rwsem.h causes asm/rwsem.h to be included which does
    > > > > not exist on x86-64:
    > > >
    > > > Yeah OK, you have a different problem. Did you post your .config? You
    > > > can send it privately to me if you haven't already posted it.
    > >
    > > Yes I posted the .config earlier in the thread. Let me know if you want
    > > me to resend it to you.
    >
    > Here Lee,
    >
    > I got it to compile, but I haven't yet tried to boot it. As a matter of
    > fact, I haven't booted any 2.6.15-rc5-rt1 on any of my machines. I must
    > trust Ingo too much, since I started porting my kernel to his before
    > testing it to see if it works without my changes. Oh well, I know what
    > to do tomorrow.
    >
    > Well, this compiles, you can see if it boots ;-)

    The first chunk of this patch (removing dependency of
    RWSEM_GENERIC_SPINLOCK on PREEMPT_RT) is still needed to build
    2.6.15-rc5-rt2 on x86-64. Not sure whether this boots yet.

    2.6.15-rc5-rt1 compiles with the patch but does not boot.

    Lee

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