diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2021-04-08 11:28:32 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-04-08 16:04:21 -0700 |
| commit | 8b8e6b5d3b013b0bd849990af2cc0f1321850e19 (patch) | |
| tree | 23d1a7b49ecee44653278a2567f2ebf4ad382d45 /drivers/gpu/drm/drm_bufs.c | |
| parent | 0a5b412891dfdc72eb86fcd640fe1296a4cfa9ae (diff) | |
kallsyms: strip ThinLTO hashes from static functions
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 <jackp@codeaurora.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210408182843.1754385-8-samitolvanen@google.com
Diffstat (limited to 'drivers/gpu/drm/drm_bufs.c')
0 files changed, 0 insertions, 0 deletions