OK with one minor comment:
> diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
> index 9060c940a44..c1cfa9bf28a 100644
> --- a/gcc/config/riscv/linux.h
> +++ b/gcc/config/riscv/linux.h
> @@ -61,6 +61,8 @@ along with GCC; see the file COPYING3. If not see
> -dynamic-linker "
gcc/ChangeLog:
* gcc/config/riscv/riscv.cc
(riscv_file_end_indicate_exec_stack): Add .note.gnu.property.
* gcc/config/riscv/linux.h (TARGET_ASM_FILE_END): Define.
libgcc/ChangeLog:
* libgcc/config/riscv/crti.S: Add lpad instructions.
* libgcc/config/riscv/cr
