Re: gcc -Os causes: Re: ip route add default: network unreachable? 2.6.15

2006-01-04 Thread bert hubert
On Wed, Jan 04, 2006 at 03:46:21PM -0800, David S. Miller wrote:

> > Now verifying if this is fixed in gcc 4.0.2.

Plain, non-Ubuntu prerelease, gcc 4.0.2 does not exhibit this problem, even
with -Os.

Problem solved.

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Re: gcc -Os causes: Re: ip route add default: network unreachable? 2.6.15

2006-01-04 Thread David S. Miller
From: bert hubert <[EMAIL PROTECTED]>
Date: Thu, 5 Jan 2006 00:37:37 +0100

> This all goes away on removing CONFIG_CC_OPTIMIZE_FOR_SIZE in the kernel
> .config with the gcc prerelease Ubunty Breezy ships.
> 
> Now verifying if this is fixed in gcc 4.0.2.
> 
> See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=322723 for more
> details.
> 
> I hope to pin down a culprit.

Thanks for doing the legwork.

This is likely the gcc-4.x bug that Fedora ran into as well
and has been fixed there for a while.  I've asked DaveJ
to look at this and add a comment to the bug entry if he
thinks it's the same thing.

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gcc -Os causes: Re: ip route add default: network unreachable? 2.6.15

2006-01-04 Thread bert hubert
On Wed, Jan 04, 2006 at 11:36:33PM +0100, bert hubert wrote:
> $ sudo ip route re default via 10.0.0.12
> RTNETLINK answers: Network is unreachable

This all goes away on removing CONFIG_CC_OPTIMIZE_FOR_SIZE in the kernel
.config with the gcc prerelease Ubunty Breezy ships.

Now verifying if this is fixed in gcc 4.0.2.

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=322723 for more
details.

I hope to pin down a culprit.

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