Re: vmm(4): copyout guest regs, irqready on VM_EXIT_NONE

2021-11-21 Thread Dave Voutila
Mike Larkin writes: > On Sat, Nov 20, 2021 at 09:14:31PM -0500, Dave Voutila wrote: >> The below diff fixes an issue reported by kn@ on bugs@ [1]. joshe@ also >> observed the issue and confirmed the below diff resolves it. >> >> The symptoms were quite odd: errors from fdc(4) during an OpenBSD

Re: vmm(4): copyout guest regs, irqready on VM_EXIT_NONE

2021-11-21 Thread Mike Larkin
On Sat, Nov 20, 2021 at 09:14:31PM -0500, Dave Voutila wrote: > The below diff fixes an issue reported by kn@ on bugs@ [1]. joshe@ also > observed the issue and confirmed the below diff resolves it. > > The symptoms were quite odd: errors from fdc(4) during an OpenBSD guest > booting under vmm(4)/v

vmm(4): copyout guest regs, irqready on VM_EXIT_NONE

2021-11-20 Thread Dave Voutila
The below diff fixes an issue reported by kn@ on bugs@ [1]. joshe@ also observed the issue and confirmed the below diff resolves it. The symptoms were quite odd: errors from fdc(4) during an OpenBSD guest booting under vmm(4)/vmd(8). We don't emulate a floppy disk drive!!! I introduced a bug in r