subivoodoo

You have to compile your own kernel or just use the new one from Leoyzen for unraid 6.8.3 Have a look at this topic:

6.8.3-5.5.8 works great for me, thanks!!! I need Navi Reset Patch + AMD onboard audio/usb controller flr patch on a B450 board... and all I need works like a charm!!!

No, sorry

You can try my kernel build for Unraid 6.8.2 attached here. Includes Navi reset patch version 2 + X570/B450 onboard USB/audio passthrough patch. Use at your own risk!!! Please backup your original files first. 4.19.98_navi_usb_audio_patch_20200127.zip

supersaw thanks for this hint, it really works! I've compiled a new 4.19.94 kernel for Unraid 6.8.1 with this Audio + USB kernel patch: https://www.reddit.com/r/VFIO/comments/eba5mh/workaround_patch_for_passing_through_usb_and/ And now a can pass through onboard USB + audio without crashing Unraid any more.

Same here, also after update to Unraid 6.8.1 But all my VM's runs well... df tells: /dev/sda1 30016160 605280 29410880 3% /boot

Hi, I've the same onboard audio passthrough issue on a B450 board. GPU passthrough with HDMI audio works great, but when I try the onboard audio, my unraid crashes... also with syslinux setting and yes it's in its own iommu group. Any solutions for this so far?

As I read, Unraid 6.9.0 will bring back the 5.x kernel, which had to be reverted for 6.8.0 So therefore yes, new Unraid versions with new kernel removes the navi patch.

You are right, but in my case the Navi patch is just a workaround and had to be removed from the 6.8.0 RC releases because of issues... and I dont want to wait until AMD probably fixes this issue in there driver or with a VGA bios.

For all with AMD Navi and Error 127... I've compiled my first linux kernel with the updated NAVI patch (from 27-11-2019) for unraid 6.8.0 kernel version 4.19.88. I do not need other patches like pci-reset-quirk or HW support of the 5.x kernels. It works for me (B450 Board with Ryzen 3600 + Sapphire 5700 XT Pulse) except the Navi audio. Some times I get the following error (after "Force Stop") and still need to reboot the rig: qemu-system-x86_64: vfio: Cannot reset device 0000:09:00.1, no available reset mechanism. But within Win10 ever reboot works like a charm... without the Navi patch I get always the D3 issue for every reboot. Use at your own risk!!! My compile is based on the Unraid-DVB Kernel build script but without Highpoint/Rocketraid drivers (got errors there). boot-4.19.88_navi_patch_20191214.zip

@Leoyzen Is there a possibility that you do it again? For the reverted kernel 4.19.88 on unraid 6.8.0 final release with the updated navi reset patch from 27-11-2019?

For me it's ok if you wait until 6.8.0 is final... Thanks anyway!

Hello, The Navi reset patch is removed from 6.8.0.rc5 because of stability issues with Linux/Mac VM's... but Win VM's only seams to work. Do you plan to build a custom kernel with re-included reset patches on 6.8? Thanks

Hi, Great hint thanks a lot!!! I really do passthrough and therefore I have IOMMU enabeld on a Ryzen 3600 + B450. Adding iommu=pt avic=1 to the kernel boot line works for me. Now I can trim my new Corsair MP600 cache drive without IO_PAGE_FAULT: #fstrim -v /mnt/cache /mnt/cache: 1.5 TiB (1600709320704 bytes) trimmed

Hi, Same issue here with my new Corsair MP600 SSD. Any solutions?