riscv: Add types to indirectly called assembly functions

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With CONFIG_CFI_CLANG, assembly functions indirectly called
from C code must be annotated with type identifiers to pass CFI
checking. Use the SYM_TYPED_START macro to add types to the
relevant functions.

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/20230710183544.999540-10-samitolvanen@google.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

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Sami Tolvanen 2023-07-10 18:35:47 +00:00 • committed by Palmer Dabbelt

parent 08d0ce30e0

commit 5f59c6855b

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arch/riscv/kernel/mcount.S

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arch/riscv/kernel/suspend_entry.S

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