
POWER9 adds scv and rfscv instructions and the system call vectored interrupt. Linux does not support this instruction yet but it has been tested with a modified kernel that runs on real hardware. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Message-Id: <20200507115328.789175-1-npiggin@gmail.com> [dwg: Corrected an overlong line] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>