Messages in this thread | | | Date | Thu, 16 May 2019 21:03:39 -0500 | From | Josh Poimboeuf <> | Subject | Re: Linux 4.19 and GCC 9 |
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On Thu, May 16, 2019 at 11:20:54PM +0200, Miguel Ojeda wrote: > > mm/slub.o: warning: objtool: init_cache_random_seq()+0x36: sibling > > call from callable instruction with modified stack frame > > mm/slub.o: warning: objtool: slab_out_of_memory()+0x3b: sibling call > > from callable instruction with modified stack frame > > mm/slub.o: warning: objtool: slab_pad_check.part.0()+0x7c: sibling > > call from callable instruction with modified stack frame > > mm/slub.o: warning: objtool: check_slab()+0x1c: sibling call from > > callable instruction with modified stack frame > > AFAIK those are non-critical, i.e. stack traces may be wrong (or not), > but it does not mean the generated kernel itself is wrong. CC'ing the > objtool maintainers too.
I don't think I recognize those warnings. Do you also see them in the upstream kernel?
-- Josh
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