Re: [PATCH 2/2] riscv/include/uapi: Define a custom __SIGINFO struct for RV32

[Arnd Bergmann]

On Wed, Jul 3, 2019 at 2:21 AM Alistair Francis
<alistair.francis@xxxxxxx> wrote:
>
> The glibc implementation of siginfo_t results in an allignment of 8 bytes
> for the union _sifields on RV32. The kernel has an allignment of 4 bytes
> for the _sifields union. This results in information being lost when
> glibc parses the siginfo_t struct.

I think the problem is that you incorrectly defined clock_t to 64-bit,
while it is 32 bit in the kernel. You should fix the clock_t definition
instead, it would otherwise cause additional problems.

        Arnd