https://bugzilla.suse.com/show_bug.cgi?id=1212841
https://bugzilla.suse.com/show_bug.cgi?id=1212841#c3
Stefan Dirsch changed:
What |Removed |Added
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CC| |sndirsch@suse.com
--- Comment #3 from Stefan Dirsch ---
I already discussed this with matz and Richard (because I mixed up objtool with
objdump). Here are the outcomings so far.
- With an older nvidia driver source we see the same warnings. So it's not
related to changes in the driver code.
- source code might be compiled with the wrong compiler options (not compatible
to them?); when adding 'V=1" to make command
I figured out that "-mfunction-return=thunk-extern" and
"-mindirect-branch=thunk-extern" is being used (coming from our
kernel sources somehow; is this new maybe?)
- the warnings might be related to changes in objtool or how we run it now
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