[RFC PATCH for 4.18 2/2] rseq/selftests: arm: align struct rseq_cs on 32 bytes

uapi/linux/rseq.h aligns struct rseq_cs on 32 bytes. Satisfy this alignment requirement in its definition within the rseq-arm.h inline assembly. Signed-off-by: Mathieu Desnoyers Cc: Thomas Gleixner Cc: Joel Fernandes Cc: Peter Zijlstra Cc: Catalin Marinas Cc: Dave Watson Cc: Will Deacon

[RFC PATCH for 4.18 2/2] rseq/selftests: arm: align struct rseq_cs on 32 bytes

uapi/linux/rseq.h aligns struct rseq_cs on 32 bytes. Satisfy this alignment requirement in its definition within the rseq-arm.h inline assembly. Signed-off-by: Mathieu Desnoyers Cc: Thomas Gleixner Cc: Joel Fernandes Cc: Peter Zijlstra Cc: Catalin Marinas Cc: Dave Watson Cc: Will Deacon