diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2023-07-10 18:35:50 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-08-23 14:16:40 -0700 |
| commit | a72ab0361110db51488c670863551eb01428470e (patch) | |
| tree | a498c28115e547e44591c3e111650bedce06322b /arch/riscv/purgatory | |
| parent | af0ead42f69389cd4ed68e1a4c6cde45c0adb35c (diff) | |
riscv/purgatory: Disable CFI
Filter out CC_FLAGS_CFI when CONFIG_CFI_CLANG.
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://lore.kernel.org/r/20230710183544.999540-13-samitolvanen@google.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/purgatory')
| -rw-r--r-- | arch/riscv/purgatory/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile index dc20e166983e..9e6476719abb 100644 --- a/arch/riscv/purgatory/Makefile +++ b/arch/riscv/purgatory/Makefile @@ -77,6 +77,10 @@ ifdef CONFIG_STACKPROTECTOR_STRONG PURGATORY_CFLAGS_REMOVE += -fstack-protector-strong endif +ifdef CONFIG_CFI_CLANG +PURGATORY_CFLAGS_REMOVE += $(CC_FLAGS_CFI) +endif + CFLAGS_REMOVE_purgatory.o += $(PURGATORY_CFLAGS_REMOVE) CFLAGS_purgatory.o += $(PURGATORY_CFLAGS) |