Progress (covers two half-weeks): * UM-2 [QEMU upstream maintainership] - investigating a reported bug with semihosting syscalls over gdbstub - reviewed a massive series from RTH refactoring our SVE code in preparation for handling SME * QEMU-422 [QEMU Arm Neoverse V1 vCPU for TCG] - looking at exactly what FEAT_RASv1p1 and FEAT_DoubleFault require of a minimal RAS implementation like QEMU's - sent a patch implementing FEAT_RASv1p1 (a no-op for QEMU) - sent a patch implementing FEAT_DoubleFault (turns out to be simpler than I initially feared it might be)

-- PMM