linux-kernel - Re: linux-next: kgdb tree build failure

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Message-ID: <4B32E6FC.40103@windriver.com>
Date:	Wed, 23 Dec 2009 21:58:52 -0600
From:	Jason Wessel <jason.wessel@...driver.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
CC:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: kgdb tree build failure

Stephen Rothwell wrote:
> Hi Jason,
>
> Today's linux-next build (i386 defconfig) failed like this:
>
> drivers/built-in.o: In function `drm_fb_kdb_enter':
> drm_fb_helper.c:(.text+0x6567a): undefined reference to `kgdb_active'
> drivers/built-in.o: In function `drm_fb_helper_free':
> (.text+0x65ec7): undefined reference to `dbg_kms_console_ops_unregister'
> drivers/built-in.o: In function `drm_fb_helper_single_fb_probe':
> (.text+0x6645d): undefined reference to `dbg_kms_console_ops_register'
>
> Clearly, the kgdb patches need some more testing.  Please remove them
> from linux-next until that is done.
>
>   

All the kdb patches were dropped from kgdb-next / linux-next.  All the
embedded type configs build and boot just fine.   The root of the
problem was that there was a gap in testing all the various combinations
where you can builds some things as a module or somethings as a built in.

The error you reported is already fixed, but the code base will not be
resubmitted until a new round of build and boot tests are completed.

Thanks,
Jason.
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