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Package Details: linux-vfio-headers 6.12.6-1

Package Actions

Git Clone URL:	https://aur.archlinux.org/linux-vfio.git (read-only, click to copy)
Package Base:	linux-vfio
Description:	Headers and scripts for building modules for the Linux kernel (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
Submitter:	zman0900
Maintainer:	xiota
Last Packager:	xiota
Votes:	73
Popularity:	0.000154
First Submitted:	2015-01-30 06:41 (UTC)
Last Updated:	2024-12-23 09:17 (UTC)

Dependencies (15)

pahole (pahole-git^AUR)
bc (bc-gh^AUR) (make)
cpio (cpio-git^AUR) (make)
gettext (gettext-git^AUR) (make)
graphviz (make)
imagemagick (imagemagick-git^AUR, imagemagick-full-git^AUR, imagemagick-full^AUR) (make)
libelf (elfutils-git^AUR) (make)
pahole (pahole-git^AUR) (make)
perl (perl-git^AUR) (make)
python (python37^AUR, python311^AUR, python310^AUR) (make)
python-sphinx (python-sphinx-git^AUR) (make)
python-yaml (python-yaml-git^AUR) (make)
tar (tar-git^AUR, busybox-coreutils^AUR) (make)
texlive-latexextra (texlive-installer^AUR, texlive-full^AUR, texlive-dummy^AUR) (make)
xz (xz-git^AUR) (make)

Required by (0)

Sources (7)

Pinned Comments

xiota commented on 2024-01-09 18:43 (UTC) (edited on 2024-01-11 16:53 (UTC) by xiota)

Leaving eclairvoyant's comment pinned because it contains some useful information.
Patch policy is different, but similar.
- Primary purpose of this package are the ACS override and i915 VGA arbiter patches.
- Upstream Arch patches will be applied to maintain parity with the standard kernel.
- No other patches will be added.
Package does have options that can be changed, like building with clang or disabling Arch patches.
- Defaults will match Arch packages, except when incompatible with this package's primary patches.
- Options are subject to change. Read PKGBUILD for details.
Avoid commenting and flagging at the same time for the same issue.
- Flag for common issues with standard solutions, like new releases, key changes, etc.
- Comment for issues requiring explanation or debugging.
  - Use a pastebin for blocks of text more than a few lines.

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 makepkg and searching the wiki/Arch forums is expected, and AUR helpers or Arch-based distros that are not Arch Linux are unsupported).

Latest Comments

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Onishin commented on 2015-11-02 23:16 (UTC)

Working perfectly Thanks zman0900

zman0900 commented on 2015-10-23 02:56 (UTC)

Thanks for the info. I actually signed up to that mailing list a month or so ago and immediately forgot about it. Guess it's time for some reading.

markzz commented on 2015-10-22 17:21 (UTC) (edited on 2015-10-22 20:43 (UTC) by markzz)

It was mentioned on the vfio-users mailing list [1] that 4.3 and a fix in OVMF may solve some issue. If I were you, I would start seriously looking for a solution when kernel 4.3 is released. As for now, I will look for a solution in my spare time. [1] https://www.redhat.com/archives/vfio-users/2015-October/msg00145.html

zman0900 commented on 2015-10-22 16:53 (UTC)

Looks like my issue with screen shutting off when I log into gnome is related to one of the patches on this kernel. I have realized that the same version (4.2.3) of the main arch kernel allows all my screens to turn on. Considering gpu pass through is also broken for me with 4.2+ of this kernel, I'm assuming all the problems are caused by the ACS patch. I think I'll try to figure out the issue this weekend, but I'm a Java programmer so it probably won't go well. If anyone has any advice on where to start or already knows the problem, please let me know.

markzz commented on 2015-10-07 13:10 (UTC)

It could also be that you are using something like yaourt and you do not have enough RAM to compile it fully in /tmp. See the wiki [1] for details. [1] https://wiki.archlinux.org/index.php/Yaourt#Build_directory

zman0900 commented on 2015-10-07 04:46 (UTC)

"No space left on device" That means you are out of hard drive space. Free up some space or use another partition.

Brayden.Dean commented on 2015-10-07 04:29 (UTC)

net/ipv4/syncookies.c:401:1: fatal error: closing dependency file net/ipv4/.syncookies.o.d: No space left on device } ^ compilation terminated. {standard input}: Assembler messages: {standard input}: Fatal error: can't write net/ipv4/.tmp_syncookies.o: No space left on device {standard input}: Fatal error: can't close net/ipv4/.tmp_syncookies.o: No space left on device scripts/Makefile.build:258: recipe for target 'net/ipv4/syncookies.o' failed make[2]: *** [net/ipv4/syncookies.o] Error 1 scripts/Makefile.build:403: recipe for target 'net/ipv4' failed make[1]: *** [net/ipv4] Error 2 Makefile:949: recipe for target 'net' failed make: *** [net] Error 2 Having further errors, I will just add your repo

markzz commented on 2015-10-07 03:43 (UTC)

If you don't want to compile this package yourself, I am providing the package on my repo [1]. [1] https://wiki.archlinux.org/index.php/Unofficial_user_repositories#markzz

Brayden.Dean commented on 2015-10-07 03:33 (UTC)

Thanks, just needed to uncomment the auto key retrieval

zman0900 commented on 2015-10-06 02:35 (UTC)

https://wiki.archlinux.org/index.php/Makepkg#Signature_checking

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