Hi Vadim, I want to quote back to your original post back in early 2014: https://www.mail-archive.com/kvm@xxxxxxxxxxxxxxx/msg99782.html According to http://msdn.microsoft.com/en-us/library/windows/hardware/ff559069(v=vs.85).aspx the 0x5C means HAL_INITIALIZATION_FAILED Problem matched exactly, which I am using CPU IvyBridge-EP and I got same BSOD as well. Are we missing some hyperv feature? On Wed, Dec 3, 2014 at 7:29 PM, Vadim Rozenfeld <vrozenfe@xxxxxxxxxx> wrote: > If you run WS2008(R2) or Win7 - always turn on relaxed timing. Otherwise > it's just a matter of time when you hit 101 BOSD. > Bugcheck 78 is quite rare one. What is your setup, and how easy it's > reproducible? > > Best regards, > Vadim. > > On Wed, 2014-12-03 at 19:13 +0800, Thomas Lau wrote: >> "it works on your side" meaning that you had such issue but afterwards >> it's all fixed by apply hv_relaxed ? >> >> On Wed, Dec 3, 2014 at 7:08 PM, Zhang Haoyu <zhanghy@xxxxxxxxxxx> wrote: >> >> https://bugzilla.redhat.com/show_bug.cgi?id=893857 >> >> >> >> In fact I am doing testing now, but are we fixing one problem and >> >> introduce other problem?! >> >> >> > I'm not sure about this, but it works on my side, >> > I think BSOD(error:0x00000078) has been fixed, >> > please show your environment. >> > >> > Thanks, >> > Zhang Haoyu >> >> On Wed, Dec 3, 2014 at 6:36 PM, Thomas Lau <tlau@xxxxxxxxxxxxxxxxxx> wrote: >> >> > Hi, >> >> > >> >> > How do I know if my qemu-kvm version support this? >> >> > >> >> > On Wed, Dec 3, 2014 at 6:25 PM, Zhang Haoyu <zhanghy@xxxxxxxxxxx> wrote: >> >> >>> Hi All, >> >> >>> >> >> >>> I am running 3.13.0-24-generic kernel on Ubuntu 14, Windows 7 VM >> >> >>> installation was fine, but it does random reboot by itself, the error >> >> >>> code is 0x00000101, does anyone know how to fix this? >> >> >> Could you try hv_relaxed, like "-cpu kvm64,hv_relaxed". >> >> >> >> >> >> Thanks, >> >> >> Zhang Haoyu >> > >> -- >> To unsubscribe from this list: send the line "unsubscribe kvm" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- Thomas Lau Director of Infrastructure Tetrion Capital Limited Direct: +852-3976-8903 Mobile: +852-9323-9670 Address: 20/F, IFC 1, Central district, Hong Kong -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
