Progress: * UM-2 [QEMU upstream maintainership] - Usual code review and patch handling work - Spent a couple of days investigating a long-standing intermittent test case failure booting a kernel on the raspberry pi. This turned out to be caused by two linked bugs: - the test framework unhelpfully disconnects immediately from the guest serial console when the test ends, rather than staying connected until the QEMU process exits to capture all the output - QEMU's socket chardev loses data when the remote end closes the connection if the guest UART hasn't read all of it So the test was failing because the guest sometimes only saw the 'h' of the final 'halt' command the test sent... - Investigated and fixed a regression caused by some of last week's reset patches. (Turns out the patch to fix it had been sent back in 2021 but we accidentally dropped it on the floor. Oops.)

thanks -- PMM