Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U0

From: K.R. Foley
Date: Thu Oct 14 2004 - 05:57:53 EST


Florian Schmidt wrote:
On Thu, 14 Oct 2004 11:22:30 +0100 (WEST)
"Rui Nuno Capela" <rncbc@xxxxxxxxx> wrote:


Floating point exception


This does not happen on my laptop.

Testing also 2.6.9-rc4-mm1-U0, but a slightly custom jack 0.99.5 (cvs)
patched with "my" max_delayed_usecs suite.

And jackd it's pumping while I'm writing this lines: jackd -R -d alsa,
against bundled crapsound (ali5451).

My laptop is a P4 2.53Ghz, running on Mandrake 10.1c (gcc 3.4.1, glibc
2.3.3 NPTL).


Hi,

hmm, it could, of course, be again debian's infamous glibc which bites me in
the ass (as it did with ignoring pthread attributes (which still isn't fixed
afaics)). Which direction should i go with investigating this further? I
will build cvs jackd for a start.

flo

P.S.: attached is my .config

Or maybe this:

#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_CAPABILITIES=m

For me, anything that needs to use setcap/getcap fails if I don't
compile in security capabilities ie. CONFIG_SECURITY_CAPABILITIES=y.
Don't know if this is your problem or not.

kr

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