[Qemu-devel] [Bug 1778966] Re: Windows 1803 and later crashes on KVM

2018-06-28 Thread Bruce Campbell
Is there any way to define a new CPU model that isn't EPYC (maybe ryzen?) but is feature compatible with the threadripper? -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1778966 Title: Windows 1803

[Qemu-devel] [Bug 1778966] Re: Windows 1803 and later crashes on KVM

2018-06-28 Thread Bruce Campbell
Opteron didn't work do to some missing features. I was able to get nehalem to come up but that looks like the closest. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1778966 Title: Windows 1803 and

[Qemu-devel] [Bug 1778966] Re: Windows 1803 and later crashes on KVM

2018-06-28 Thread Bruce Campbell
Regrettably opteron_g5 is not a workaround. I get a complaint that my cpu doesn't provide xop, fma4, tbm. I've tried a number of other cpus including nehalem, phenom and athlon with similar results. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscr

[Qemu-devel] [Bug 1778966] Re: Windows 1803 and later crashes on KVM

2018-06-28 Thread Bruce Campbell
That is very helpful. I'll try it. I standby to try a fix as soon as someone has one. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1778966 Title: Windows 1803 and later crashes on KVM Status in

[Qemu-devel] [Bug 1778966] Re: Windows 1803 and later crashes on KVM

2018-06-27 Thread Bruce Campbell
** Description changed: For a bionic host, using the current public kvm modules, KVM is not - capable of booting a WindowsInsider or msdn Windows 1803 iso. In - stallign from an ISO from a started windows 2016 guest results in an - unbootable and unrepairable guest. + capable of booting a Window

[Qemu-devel] [Bug 1778966] [NEW] Windows 1803 and later crashes on KVM

2018-06-27 Thread Bruce Campbell
Public bug reported: For a bionic host, using the current public kvm modules, KVM is not capable of booting a WindowsInsider or msdn Windows 1803 iso. In stallign from an ISO from a started windows 2016 guest results in an unbootable and unrepairable guest. The hardware is a threadripper 1920x wi