| Date | Tue, 12 Jan 2016 11:50:31 -0600 | From | Josh Poimboeuf <> | Subject | Re: [PATCH v15 00/25] Compile-time stack metadata validation |
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On Tue, Jan 12, 2016 at 06:17:13PM +0100, Borislav Petkov wrote: > On Fri, Dec 18, 2015 at 06:39:14AM -0600, Josh Poimboeuf wrote: > > This is v15 of the compile-time stack metadata validation patch set, > > along with proposed fixes for many of the warnings it found. It's based > > on the tip/master branch. > > Ok, > > Reviewed-by: Borislav Petkov <bp@suse.de>
Thanks a lot for your review!
> With it applied, my .config gives ~1000 stacktool warnings.
Hm, that's kind of shocking. Any chance you have CONFIG_GCOV_KERNEL enabled? I just discovered that it inserts a bunch of unreachable instructions which causes a lot of stacktool warnings. I need to look into that.
Otherwise, if you don't have gcov enabled, can you share your .config?
-- Josh
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