GitHub PushEvent at 2014-09-27 01:22:29
Repository: freebsd
Actor: uqs
Payload: {"shas":[["8be950fc2cca8428691019cd550d3d3e5e94ed2b","189412e7bea46f83d18f611867351d826279b066@FreeBSD.org","Allow the PIC's IMR register to be read before ICW initialisation.\n\nAs of git submit e179f6914152eca9, the Linux kernel does a simple\nprobe of the PIC by writing a pattern to the IMR and then reading it\nback, prior to the init sequence of ICW words.\n\nThe bhyve PIC emulation wasn't allowing the IMR to be read until\nthe ICW sequence was complete. This limitation isn't required so\nrelax the test.\n\nWith this change, Linux kernels 3.15-rc2 and later won't hang\non boot when calibrating the local APIC.\n\nReviewed by:\ttychon\nMFC after:\t3 days","grehan",true]],"size":1,"ref":"refs/heads/master","head":"8be950fc2cca8428691019cd550d3d3e5e94ed2b"}