Messages in this thread | | | Date | Wed, 16 Dec 2020 13:48:18 +0100 (CET) | From | Miroslav Benes <> | Subject | Re: [PATCH] objtool: Fix seg fault with Clang non-section symbols |
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On Mon, 14 Dec 2020, Josh Poimboeuf wrote:
> The Clang assembler likes to strip section symbols, which means objtool > can't reference some text code by its section. This confuses objtool > greatly, causing it to seg fault. > > The fix is similar to what was done before, for ORC reloc generation: > > e81e07244325 ("objtool: Support Clang non-section symbols in ORC generation") > > Factor out that code into a common helper and use it for static call > reloc generation as well. > > Reported-by: Arnd Bergmann <arnd@kernel.org> > Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> > Link: https://github.com/ClangBuiltLinux/linux/issues/1207 > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
M
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