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[Bug kprobes/13819] A Call Trace is generated when stap is run if the kernel option "Debug access to per_cpu maps" is enabled


http://sourceware.org/bugzilla/show_bug.cgi?id=13819

--- Comment #7 from Kevin Colbert <kevincolbert33 at gmail dot com> 2012-03-08 16:51:25 UTC ---
Hi Frank,

I modified the translate.cxx file per your instructions, however after
recompiling SystemTap 1.7 with the changes, stap would fail when it tried
to compile the script.  I have attached two files, one shows the output
from stap and the other is a code snippet from my translate.cxx file.

Kevin

On Wed, Mar 7, 2012 at 9:00 PM, fche at redhat dot com <
sourceware-bugzilla@sourceware.org> wrote:

> http://sourceware.org/bugzilla/show_bug.cgi?id=13819
>
> --- Comment #6 from Frank Ch. Eigler <fche at redhat dot com> 2012-03-08
> 03:00:03 UTC ---
> Created attachment 6270
>  --> http://sourceware.org/bugzilla/attachment.cgi?id=6270
> speculative translate.cxx patch
>
> Just in case something's wacky about NR_CPUS on your machine,
> can you try the following patch to translate.cxx?
>
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