| Git Clone URL: | https://aur.archlinux.org/linux-vfio.git (read-only, click to copy) |
|---|---|
| Package Base: | linux-vfio |
| Description: | The Linux kernel and modules (ACS override and i915 VGA arbiter patches) |
| Upstream URL: | https://www.kernel.org |
| Keywords: | acs arbiter assignment gpu i915 kvm override passthrough pci qemu vfio vga |
| Licenses: | GPL-2.0-or-later |
| Provides: | KSMBD-MODULE, VIRTUALBOX-GUEST-MODULES, WIREGUARD-MODULE |
| Submitter: | zman0900 |
| Maintainer: | xiota |
| Last Packager: | xiota |
| Votes: | 73 |
| Popularity: | 0.000290 |
| First Submitted: | 2015-01-30 06:41 (UTC) |
| Last Updated: | 2024-11-19 18:25 (UTC) |
CONFIG_PREEMPT_VOLUNTARY=yes
CONFIG_PREEMPT is not set
Should be default settings for this package. I don't like waiting 30 or more seconds and 100% CPU usage just to start OVMF bios. If there is a better solution for long boot time with OVMF please advice me.
@meshedpotato, you can simply edit the 'config' file in the tar.gz you download from AUR. If you're currently using an AUR helper to install (i.e. yay) you would have to abandon that in favor of manually building it. There's plenty of docs on the wiki about how to build an AUR package, so I'll skip the details; but for your specific situation, you'd:
sha256sum config and replace the value in the PKGBUILDBest of luck!
Hi Folks, any pointers on how i would be able to build with CONFIG_PREEMPT_VOLUNTARY=yes, the ACS patch has sorted out my IOMMU groups but I have large boot times.
I think I'm facing https://forums.unraid.net/topic/72172-unraid-os-version-653-available/
not sure where to start, Thank!
the sphinx issue will be worked-around in 5.6.3, from upstream: link. building/testing now.
JuniorJPDJ: For the sphinx issue, another "fix" is to install python-sphinx-1 also fixes the issue, but might break other dependency so it is up to you which solution you chose. (It is an alternate dependency on the docs package)
Zauberfisch: I"m honestly going to unpin that comment as it should be expected that people read the wiki and know how to use makepkg before trying to build any packages.
If someone will have similar problem there's bug link to follow:
https://bugs.archlinux.org/task/66156
I temporary removed line make htmldocs and removed $pkgbase-docs from loop at the end of PKGBUILD so it compiles again.
I've very weird problem with compilation of this package:
Running Sphinx v3.0.0
Extension error:
Could not import extension cdomain (exception: cannot import name 'c_funcptr_sig_re' from 'sphinx.domains.c' (/usr/lib/python3.8/site-packages/sphinx/domains/c.py))
make[1]: *** [Documentation/Makefile:81: htmldocs] Error 2
make: *** [Makefile:1549: htmldocs] Error 2
@markzz: sorry. I wasn't actually asking, I know how to import a key or skip key checking. I just figured because there is a pinned comment for adding 2 of the 3 keys, it might be worth updating that message to include all 3 keys.
Not to dogpile, but I'd like to add "..or plug the error into google" :)
https://www.google.com/search?q=FAILED+unknown+public+key+A5E9288C4FA415FA
Pinned Comments
xiota commented on 2024-01-09 18:43 (UTC) (edited on 2024-01-11 16:53 (UTC) by xiota)
clangor disabling Arch patches.eclairevoyant commented on 2023-04-06 21:24 (UTC) (edited on 2023-04-06 21:31 (UTC) by eclairevoyant)
This package exists for the specific purpose of adding ported patches based on those originally created by Alex Williamson for:
Bypassing the default IOMMU grouping by overriding PCIe ACS support, and
Enabling VGA arbitration support on Intel iGPUs.
Arbitrary patches will not be added.
Refer to the wiki on PCI passthrough and this blog post on IOMMU groups for risks/caveats before using this package.
Regular AUR etiquette applies as well (knowledge of
makepkgand searching the wiki/Arch forums is expected, and AUR helpers or Arch-based distros that are not Arch Linux are unsupported).