Re: Realtime Preemption, 2.6.12, Beginners Guide?

[karsten wiese <annabellesgarden@yahoo.de>]

--- Ingo Molnar <mingo@elte.hu> schrieb:

> 
> hm, -28 is broken, and your patch is the only significant
> change:
> 
> ----- Forwarded message from Chuck Harding
> <charding@llnl.gov> -----
> 
> Date: Tue, 12 Jul 2005 14:01:04 -0700 (PDT)
> From: Chuck Harding <charding@llnl.gov>
> To: Linux Kernel Discussion List
> <linux-kernel@vger.kernel.org>
> Subject: Re: Realtime Preemption, 2.6.12, Beginners
> Guide?
> Cc: Ingo Molnar <mingo@elte.hu>
> 
> On Tue, 12 Jul 2005, Lee Revell wrote:
> 
> >On Mon, 2005-07-11 at 17:07 +0200, Ingo Molnar wrote:
> >>I've uploaded -27 with the fix - but it should
> >>only confirm that it's not a stack overflow.
> >
> >V0.7.51-28 does not compile:
> >
> > CC [M]  sound/oss/emu10k1/midi.o
> >sound/oss/emu10k1/midi.c:48: error: syntax error before
> '__attribute__'
> >sound/oss/emu10k1/midi.c:48: error: syntax error before
> ')' token
> >
> >Here's the offending line:
> >
> >   48 static DEFINE_SPINLOCK(midi_spinlock
> __attribute((unused)));
> >
> >Lee
> >
> 
> I got it to compile but it won't boot - it hangs right
> after the
> 'Uncompressing Linux... OK, booting the kernel' - I'm
> using .config
> from 51-27 (attached)
> 
Please unselect CONFIG_X86_IOAPIC_FAST and try 51-28 again.
Also please boot the newest "working for you" RT kernel
with the kernel parameter 'apic=debug' added. Post the
dmesg that you get right after boot.

    Karsten




	

	
		
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