[VIRT-263 # ARMv8.1-VHE Virtual Host Extensions ]

More progress, but still crashing early. Crashes on first memory access after swapping ttbr1. Debugging kernel on guest and qemu on host simultaneously. So far, all the numbers look right but still boom.

[VIRT-339 # ARMv8.5-BTI, Branch Target Identification ]

Posted a v4 using the PT_NOTE, but still RFC-ish due to missing abi for new mmap flag.

[VIRT-327 # Richard's upstream QEMU work ]

Posted v1+v2 of CPUNegativeOffsetState. Posted v1 of a cleanup of target/riscv wrt decodetree.

[Other]

Upgraded the laptop from fedora 27 (out of support now), to ubuntu 18.04 lts.

r~