Both NVIDIA and VirtualBox won't properly function on linux-nitrous.

[Impeta]

Here's the initial log:

(1/1) Remove upgraded DKMS modules
:: Processing package changes...
(1/2) reinstalling linux-nitrous                                                              [-------------------------------------------------------] 100%
>>> Don't forget to generate kernel initramfs, if this is not done automatically by your initramfs generator!
(2/2) reinstalling linux-nitrous-headers                                                      [-------------------------------------------------------] 100%
:: Running post-transaction hooks...
(1/6) Arming ConditionNeedsUpdate...
(2/6) Updating module dependencies...
(3/6) Install DKMS modules
==> dkms install --no-depmod vboxhost/7.0.6_OSE -k 6.2.7-nitrous-1
Error! Bad return status for module build on kernel: 6.2.7-nitrous-1 (x86_64)
Consult /var/lib/dkms/vboxhost/7.0.6_OSE/build/make.log for more information.
==> WARNING: `dkms install --no-depmod vboxhost/7.0.6_OSE -k 6.2.7-nitrous-1' exited 10
==> dkms install --no-depmod nvidia/525.89.02 -k 6.2.7-nitrous-1
Error! Bad return status for module build on kernel: 6.2.7-nitrous-1 (x86_64)
Consult /var/lib/dkms/nvidia/525.89.02/build/make.log for more information.
==> WARNING: `dkms install --no-depmod nvidia/525.89.02 -k 6.2.7-nitrous-1' exited 10
(4/6) Updating linux initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux-nitrous.preset: 'default'
  -> -k /boot/vmlinuz-linux-nitrous -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-nitrous.img
==> Starting build: 6.2.7-nitrous-1
  -> Running build hook: [base]
  -> Running build hook: [udev]
  -> Running build hook: [autodetect]
  -> Running build hook: [modconf]
  -> Running build hook: [block]
  -> Running build hook: [keyboard]
  -> Running build hook: [keymap]
  -> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
  -> Running build hook: [resume]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: /boot/initramfs-linux-nitrous.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux-nitrous.preset: 'fallback'
  -> -k /boot/vmlinuz-linux-nitrous -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-nitrous-fallback.img -S autodetect
==> Starting build: 6.2.7-nitrous-1
  -> Running build hook: [base]
  -> Running build hook: [udev]
  -> Running build hook: [modconf]
  -> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: qla2xxx
==> WARNING: Possibly missing firmware for module: bfa
==> WARNING: Possibly missing firmware for module: aic94xx
==> WARNING: Possibly missing firmware for module: qed
==> WARNING: Possibly missing firmware for module: qla1280
==> WARNING: Possibly missing firmware for module: wd719x
  -> Running build hook: [keyboard]
  -> Running build hook: [keymap]
  -> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
  -> Running build hook: [resume]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: /boot/initramfs-linux-nitrous-fallback.img
==> Image generation successful
(5/6) Updating GRUB Config
Generating grub configuration file ...
Found background: /usr/share/endeavouros/splash.png
Found linux image: /boot/vmlinuz-linux-nitrous
Found initrd image: /boot/intel-ucode.img /boot/initramfs-linux-nitrous.img
Found fallback initrd image(s) in /boot:  intel-ucode.img initramfs-linux-nitrous-fallback.img
Found linux image: /boot/vmlinuz-linux
Found initrd image: /boot/intel-ucode.img /boot/initramfs-linux.img
Found fallback initrd image(s) in /boot:  intel-ucode.img initramfs-linux-fallback.img
Warning: os-prober will not be executed to detect other bootable partitions.
Systems on them will not be added to the GRUB boot configuration.
Check GRUB_DISABLE_OS_PROBER documentation entry.
Adding boot menu entry for UEFI Firmware Settings ...
done

The /var/lib/dkms/vboxhost/7.0.6_OSE/build/make.log:
https://paste.tildeverse.org/?f4ee68ea0aebd053#6waV6eirA9UrVbiAotgGuMJwxqUQuBBzse7eyvQAZkz8

As for /var/lib/dkms/nvidia/525.89.02/build/make.log:
https://paste.tildeverse.org/?6254b8b78e67b480#Fpkvi4SWxazAAQopFHyr84xvTwzVz5mV7BePUJ2EYEQm

I have a Dell gaming laptop with its dGPU as GTX 1050Ti. Within the basic linux kernel, I can initialize VMs and chose my dGPU on programs that offer it just fine, circling the problem on your own kernel, whereas I can't start up any VMs on Virtual Box, nor chose my dGPU. Any help, please? My OS is EndeavourOS, so I installed your kernel through your unofficial hosting server repository (and not from AUR).
Regards and cheers!

[xdevs23]

Thanks for reporting.
How did you install the kernel?
You need to have lld installed for DKMS.

sudo pacman -S lld should fix it

[Impeta]

Wow, that was quick. Thank you, that did it! Indeed, I was missing the lld package. Shouldn't it be an obligatory dependency? I installed your kernel through your unofficial repository , like I said.

[xdevs23]

That's absolutely true. I'll add it to the dependencies. It has only ever been in makedepends, which is used for building from the AUR, but not in depends. I'll keep this issue open until that is done.

[Impeta]

Wonderful, though I might raise that llvm already provides lld... or does it not?

[xdevs23]

@Impeta Nope. lld is a separate package. Installing llvm will not install the ld.lld binary. lld depends on llvm-libs, though.
The package has been updated. lld is now a dependency: https://aur.archlinux.org/packages/linux-nitrous-headers