On Thu, Mar 11, 2021 at 04:49:09PM -0800, Sami Tolvanen wrote:

With CONFIG_CFI_CLANG and ThinLTO, Clang appends a hash to the names
of all static functions not marked __used. This can break userspace
tools that don't expect the function name to change, so strip out the
hash from the output.

Suggested-by: Jack Pham <redacted>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>

(Is it possible we could end up with symbol name collisions? ... though
I guess we would have had collisions before?)

Reviewed-by: Kees Cook <redacted>

-- 
Kees Cook