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Bug#660288: Please enable CONFIG_KALLSYMS_ALL



On Fri, 2012-02-17 at 15:35 -0500, Tim Abbott wrote:
> Package: linux-2.6
> Severity: wishlist
> 
> (Moving this topic from a debian-kernel thread to the BTS).
> 
> Would it be possible to turn on CONFIG_KALLSYMS_ALL in the Debian kernel 
> for Wheezy? It's a useful debugging option, and makes it easier to 
> implement useful tools like Ksplice that inspect the code and data 
> structures of the running kernel, in particular in relation to operating 
> on modules (one can use System.map to look up addresses for data 
> structures in the core kernel). Most other major Linux distributions 
> have had CONFIG_KALLSYMS_ALL enabled in their kernels for some time now 
> (RHEL, Fedora, Ubuntu, etc.).
> 
> The discussion so far of why this option is useful on the debian-kernel 
> thread is at:
> <http://lists.debian.org/debian-kernel/2012/01/msg01017.html>.

So I think you're saying that you need this to make ksplice work.
I would be much more interested in helping you to do that if you would
start releasing source to ksplice patches.

Ben.

-- 
Ben Hutchings
Knowledge is power.  France is bacon.

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