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| author | Sami Tolvanen <samitolvanen@google.com> | 2020-09-16 22:57:56 +0300 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-02-23 23:46:58 +0300 |
| commit | d2dcd3e37475a66012f9702c4f9f0863ccdae716 (patch) | |
| tree | 2830346f66896f32a6fe5f87b46b50fb6e8c123b /arch/x86/Kconfig.debug | |
| parent | e242db40be271793b248bf0ad1b7d7bd6359dc76 (diff) | |
| download | linux-d2dcd3e37475a66012f9702c4f9f0863ccdae716.tar.xz | |
x86, cpu: disable LTO for cpu.c
Clang incorrectly inlines functions with differing stack protector
attributes, which breaks __restore_processor_state() that relies on
stack protector being disabled. This change disables LTO for cpu.c
to work aroung the bug.
Link: https://bugs.llvm.org/show_bug.cgi?id=47479
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'arch/x86/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions