Progress: * VIRT-65 [QEMU upstream maintainership] + found and fixed a last minute couple of bugs with VM migration for Arm guests, one in the GICv3 and one for M-profile CPUs + triaging and applying fixes for last few rc4 bugs + sent a patch to make our checkpatch script catch multiline comment style issues + LP:1777672: investigating reported bug in raspi framebuffer emulation * VIRT-164 [improve Cortex-M emulation] + finished, tested, and sent patchset that implements the Master Security Controller and adds the PL081 DMA and MSCs to the MPS2 AN505 board + wrote patches that add the PL022 SPI controllers to the AN505 (fixing some PL022 bugs in the process) * finished sorting out last bits of travel for Connect and KVM Forum * various JIRA ticket scrub/fettling

thanks -- PMM