[ACTIVITY] report week ending 25 May

[Peter Maydell]

Progress:
* VIRT-65 [QEMU upstream maintainership]
+ sent patch for minor bug where FRECPX was not honouring FPCR.FZ
+ looking at migration failure for TCG VMs using Secure mode. I know
what the bug is, but need to figure out how to fix it without breaking
migration compatibility for TCG VMs which don't use Secure mode...
+ various miscellaneous minor bug fixing and code review
* VIRT-164 [improve Cortex-M emulation]
+ MPC emulation:
- sent out first version of patchset that implements the required
IOMMU core code features and the MPC device that uses them; fielded
various code review discussions on it

thanks
-- PMM