MAngel666 commented 4 years ago

Hi

Hardware: CPU i9-9900K (all 16 cores useable for Windows DomU (VM)) RAM 64GB (Windows DomU 32GB) Graphics: Nvidia RTX 2070 (Gigabyte) + 441.66 driver OS: Windows 10 Enterprise 1903 Hypervisor: Xen 4.12 with Centos7

One thing: It was neccessery to add a new signtool path to your script.

One question: Can I deactivate the testmode after the nvidia driver is installed? Or do I need to leave it on if I want to use the "selfsigned" driver?

BTW: BIG THX FOR THIS PATCH! TiA

imtrobin commented 4 years ago

Hi, MAngel, did you compile on the same VM or separate machine. I tried compiling on a separate machine, the driver was patched successfully but it did not work when installing.

MAngel666 commented 4 years ago

on the same...

imtrobin commented 4 years ago

hmm, I tried on the same machine, and it did not work too. Did you need to turn off Windows Update/internet to patch it?

MAngel666 commented 4 years ago

no...

imtrobin commented 4 years ago

hmm. I'm using xcp-ng, where as you are using xen directly..

MAngel666 commented 4 years ago

thats right... I'm using xen 4.12

xl info host : lilith release : 5.4.8-1.el7.elrepo.x86_64 version : #1 SMP Sat Jan 4 15:29:03 EST 2020 machine : x86_64 nr_cpus : 16 max_cpu_id : 15 nr_nodes : 1 cores_per_socket : 8 threads_per_core : 2 cpu_mhz : 3600.198 hw_caps : bfebfbff:77faf3ff:2c100800:00000121:0000000f:009c67af:00000000:00000100 virt_caps : pv hvm hvm_directio pv_directio total_memory : 65393 free_memory : 16131 sharing_freed_memory : 0 sharing_used_memory : 0 outstanding_claims : 0 free_cpus : 0 xen_major : 4 xen_minor : 12 xen_extra : .1.132.g8f333d1 xen_version : 4.12.1.132.g8f333d1 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit2 xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : xen_commandline : placeholder dom0_mem=1024M,max:1024M cpuinfo com1=115200,8n1 console=com1,vga loglvl=all guest_loglvl=all gnttab_max_frames=128 ucode=scan iommu=dom0-passthrough cc_compiler : gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39) cc_compile_by : mockbuild cc_compile_domain : centos.org cc_compile_date : Thu Dec 12 12:52:07 UTC 2019 build_id : 50fb411545c2df88f56deb50442d0152994c3199 xend_config_format : 4

MAngel666 commented 4 years ago

still works with Windows 10 1909 and nvidia 442.19

imtrobin commented 4 years ago

great to hear. Question, why did use xen directly instead of something like xenserver? Isn't it more troublesome to manage?

MAngel666 commented 4 years ago

Citrix xenserver doesnt use all the features of opensource xen... I use it @home on 3 hosts. Its easy to manage it with virsh or/and xl.

MAngel666 commented 4 years ago

Windows 10 version 1909 + nvidia driver 442.59 works to...

MAngel666 commented 4 years ago

For all they have problem with nvidia here my tips:

I use nvidia as SECOND card in bios, the first one is the cpu integrated gpu (I use it to show the hypervisor console)
I use the nvidia as SECOND card for the hvm windows 10 domU
make the pci hide as kernel parameter, example: xen-pciback.hide=(01:00.0)(01:00.1)(01:00.2)(01:00.3)(00:1f.3)
blacklist all nvidia modules (I've blacklisted all modules for all pci devices what I use with pci passthrough)
use pci_permissive = 1
I use centos7 + xen 4.12 + kernel-ml from elrepo (5.6.1 now) as dom0
I use this: iommu=dom0-passthrough as parameter for xen in grub

Here my config for windows 10 HVM domU;

name = "marax.chao5.int" uuid = "e0de3cb7-3937-417d-8d63-b0993b377b6a" maxmem = 32768 memory = 32768 kernel = '/usr/lib64/xen/boot/hvmloader' vcpus = 16 rtc_timeoffset = 0 localtime = 1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" vif = [ "mac=00:16:3e:05:01:10,bridge=xenbr5,script=vif-bridge,model=e1000" ] parallel = "none" serial = "none" type = "hvm" loader = "/usr/lib64/xen/boot/hvmloader" disk = [ "phy:/dev/mapper/marax_c,hda,rw", "phy:/dev/vg_lilith/lv_marax_d,hdb,rw" ] max_grant_frames = "128"

pci = [ "01:00.0", "01:00.1", "01:00.2", "01:00.3", "06:00.0", "00:1f.3" ]

pci = [ "01:00.0", "01:00.1", "01:00.2", "01:00.3", "00:1f.3" ] pci_permissive = 1 keymap = "de" vnclisten="0.0.0.0" pci_power_mgmt=1 xen_platform_pci=1 pci_msitranslate=1 viridian=1 hpet=1 acpi=1 apic=1 pae=1

Good luck!

sotiris-bos commented 4 years ago

great to hear. Question, why did use xen directly instead of something like xenserver? Isn't it more troublesome to manage?

Hey! Did you manage to make it work with xcp-ng?

MAngel666 commented 4 years ago

sorry I dont use it... I use CentOS 8 with pkgs from "Xen made easy" Project and self compiled libvirt

sk1080 / nvidia-kvm-patcher

Windows 10 Enterprise 1903 + nvidia 441.66 on xen works! #45

pci = [ "01:00.0", "01:00.1", "01:00.2", "01:00.3", "06:00.0", "00:1f.3" ]