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SubjectRe: [PATCH v2 09/36] x86/asm: Re-add manual CFI infrastructure

* Andy Lutomirski <luto@kernel.org> wrote:

> Commit 131484c8da97 ("x86/debug: Remove perpetually broken,
> unmaintainable dwarf annotations") removed all the manual DWARF
> annotations outside the vDSO. It also removed the macros we used
> for the manual annotations.
>
> Re-add the macros so that we can clean up the vDSO annotations.
>
> Signed-off-by: Andy Lutomirski <luto@kernel.org>
> ---
> arch/x86/Makefile | 10 ++-
> arch/x86/include/asm/dwarf2.h | 170 ++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 178 insertions(+), 2 deletions(-)
> create mode 100644 arch/x86/include/asm/dwarf2.h

Please don't add all this gunk back in!

AFAICS the later patches use just a very small subset - add only the minimal
subset absolutely needed.

Thanks,

Ingo


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