linux-kernel - Re: [REGRESSION] Recent change to kernel spikes out ccache/distcc

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Message-ID: <20090111225503.GB21090@bombadil.infradead.org>
Date:	Sun, 11 Jan 2009 17:55:03 -0500
From:	Kyle McMartin <kyle@...radead.org>
To:	Theodore Tso <tytso@....edu>, Kyle McMartin <kyle@...radead.org>,
	Dave Jones <davej@...hat.com>,
	Jan Beulich <jbeulich@...ell.com>,
	Sam Ravnborg <sam@...nborg.org>, linux-kernel@...r.kernel.org,
	ccache@...ts.samba.org
Subject: Re: [REGRESSION] Recent change to kernel spikes out ccache/distcc

On Sun, Jan 11, 2009 at 05:51:38PM -0500, Theodore Tso wrote:
> On Sun, Jan 11, 2009 at 04:48:37PM -0500, Kyle McMartin wrote:
> > 
> > with a distro kernel config (ie: Fedora's[1]) still results in
> > 1.8GB of modules (willy checked that it wasn't a Fedora toolchain
> > bug by reproducing on a Debian system.)
> 
> P.S.  I have a hacked make-kpkg which installs the modules via:
> 
>       make INSTALL_MOD_STRIP=1  modules_install
> 
> Unfortunately, I'm not using kbuild's make install builddeb since it
> doesn't create the headers and debuginfo files; and the debian's
> official kernel building scripts (make-kpkg has been deprecated)
> doesn't correctly deal with creating debuginfo files, either. 
> 
> In any case, its make INSTALL_MOD_STRIP=1 which is getting busted by
> the two commits, and which also spike out ccache and distcc.
> 

Right, I had a braino and forgot that having 1.8GB of modules is
actually expected. The broken stage is the stripping of the debuginfo
into a seperate set of files, so it's likely Fedora-specific.

regards, Kyle
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