Messages in this thread | | | From | Sami Tolvanen <> | Date | Fri, 1 Oct 2021 13:07:24 -0700 | Subject | Re: [PATCH v4 04/15] cfi: Add DEFINE_CFI_IMMEDIATE_RETURN_STUB |
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On Thu, Sep 30, 2021 at 11:50 AM Nick Desaulniers <ndesaulniers@google.com> wrote: > > On Thu, Sep 30, 2021 at 11:05 AM Sami Tolvanen <samitolvanen@google.com> wrote: > > > > This change introduces the DEFINE_CFI_IMMEDIATE_RETURN_STUB macro, > > which defines a stub function that immediately returns and when > > defined in the core kernel, always passes indirect call checking > > with CONFIG_CFI_CLANG. Note that this macro should only be used when > > a stub cannot be called using the correct function type. > > Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> > > Seems like the only use is in patch 5/15. Probably could be squashed...
I would prefer to keep these separate, but if everyone thinks that's unnecessary, I'm happy to combine them.
Sami
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