[ACTIVITY] report week ending 15 June

Progress: * VIRT-65 [QEMU upstream maintainership] + code review + put together another target-arm pullreq (including more SVE patches) * VIRT-164 [improve Cortex-M emulation] + I have a half-working prototype of small-MPU-regions + sent patches for various preparatory and cleanup work for that + MPC support patchset has been reviewed and needs some minor fixes

NB: have shifted next week's non-working day from Weds to Mon due to a meeting on Weds; sorry about the short notice.

thanks -- PMM