| 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 |
| Upstream URL: | https://git.archlinux.org/linux.git/log/?h=v5.9.1-arch1 |
| Keywords: | acs arbiter assignment gpu i915 kvm override passthrough pci qemu vfio vga |
| Licenses: | |
| Provides: | |
| Replaces: | |
| Submitter: | zman0900 |
| Maintainer: | markzz (slowbro) |
| Last Packager: | slowbro |
| Votes: | 61 |
| Popularity: | 0.35 |
| First Submitted: | 2015-01-30 06:41 |
| Last Updated: | 2020-10-18 22:18 |
5.9.1 is up now, but note that nvidia is only partially supported on 5.9.x; nvidia expects to have an update ready in november. this seems to only affect cuda and opencl.
https://forums.developer.nvidia.com/t/nvidia-driver-not-yet-supported-for-linux-kernel-5-9/157263
there are supposedly some patches available that workaround this issue; you'll need to find/apply those yourself if you need cuda/opencl on 5.9.x.
Do you have any custom gpg configs or are you perhaps using an alternative keyring? I also am not able to reproduce the problem. Make sure your GPG keyring has all the listed signatures from your first post...
:: PGP keys need importing:
-> ABAF11C65A2970B130ABE3C479BE3E4300411886, required by: linux-vfio
-> 647F28654894E3BD457199BE38DBBDC86092693E, required by: linux-vfio
-> A2FF3A36AAA56654109064AB19802F8B0D70FC30, required by: linux-vfio
gpg --recv-keys 3B94A80E50A477C7
git clone https://aur.archlinux.org/linux-vfio.git
cd linux-vfio
makepkg -si
These steps do not work for me, without helpers. Even after having a clean repo/folder.
==> Verifying source file signatures with gpg...
archlinux-linux git repo ... SIGNATURE NOT FOUND
==> ERROR: One or more PGP signatures could not be verified!
gpg --recv-keys 3B94A80E50A477C7
git clone https://aur.archlinux.org/linux-vfio.git
cd linux-vfio
makepkg -si
Works here. I suggest reading the pinned comment as AUR helpers are not supported.
:: PGP keys need importing:
-> ABAF11C65A2970B130ABE3C479BE3E4300411886, required by: linux-vfio
-> 647F28654894E3BD457199BE38DBBDC86092693E, required by: linux-vfio
-> A2FF3A36AAA56654109064AB19802F8B0D70FC30, required by: linux-vfio
==> Import? [Y/n] y
:: Importing keys with gpg...
gpg: key 19802F8B0D70FC30: 6 duplicate signatures removed
gpg: key 19802F8B0D70FC30: 6 signatures reordered
gpg: key 19802F8B0D70FC30: public key "Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>" imported
gpg: key 38DBBDC86092693E: public key "Greg Kroah-Hartman <gregkh@linuxfoundation.org>" imported
gpg: key 79BE3E4300411886: public key "Linus Torvalds <torvalds@kernel.org>" imported
gpg: Total number processed: 3
gpg: imported: 3
==> Making package: linux-vfio 5.8.12.arch1-1
==> Retrieving sources...
-> Cloning archlinux-linux git repo...
Cloning into bare repository '/home/user/.cache/yay/linux-vfio/archlinux-linux'...
remote: Enumerating objects: 19718, done.
remote: Counting objects: 100% (19718/19718), done.
remote: Compressing objects: 100% (9357/9357), done.
remote: Total 7741632 (delta 13062), reused 13650 (delta 10325), pack-reused 7721914
Receiving objects: 100% (7741632/7741632), 2.29 GiB | 6.63 MiB/s, done.
Resolving deltas: 100% (6468837/6468837), done.
-> Found config
-> Found add-acs-overrides.patch
-> Found i915-vga-arbiter.patch
-> Found sphinx-workaround.patch
==> Validating source files with sha256sums...
archlinux-linux ... Skipped
config ... Passed
add-acs-overrides.patch ... Passed
i915-vga-arbiter.patch ... Passed
sphinx-workaround.patch ... Passed
==> Verifying source file signatures with gpg...
archlinux-linux git repo ... SIGNATURE NOT FOUND
==> ERROR: One or more PGP signatures could not be verified!
error downloading sources: linux-vfio
Getting all of heftig's keys from KeyBase does not work either.
Suggestion gpg --recv-keys 3B94A80E50A477C7 also does not work.
What is going on here?
Just threw 5.6.15 up, sorry for the delay. Note that heftig's GPG key was rotated recently, so you'll probably need to gpg --recv-keys 3B94A80E50A477C7 before building.
5.6.10 Is no longer supported by kernel modules, and 5.7 is testing, at-least update to 5.6.13 for module support so the nvidia drivers work, the current patch-set works with 5.6.13 no change required.
with gcc 10 i have a compile error on virt/kvm/kvm main.c:2236
it seems upstream bug: https://bugzilla.kernel.org/show_bug.cgi?id=207173 should be fixed with 5.7 upstream mentioned there
commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=78a5255ffb6a1
adding that patch makes it compile again
I'm also providing builds of the linux-vfio kernel in my unofficial user repository :)
https://wiki.archlinux.org/index.php/Unofficial_user_repositories#disastrousaur
This repository is fully signed and updated daily
It wouldn't matter much anyways because I'm almost certain that X does not support hot plugging display devices. Heck, if you notice in the 0/6 patch, the submitter mentions that he restarts X when hot plugging, which is what I would expect.
The patch seems to be for people who are hotplugging PCI-e devices (which I would expect to be over Thunderbolt), which is something I would bet a vast majority of users do not attempt. I do not expect this patch would improve AMDGPU users' experiences while running a "normal" setup with just a AMD video device plugged directly into one of the available PCI-e slots inside their machines and not touching it while the machine is running (as is a very good idea to not touch an active device on a PCI-e slot/device that isn't specifically designed for hot plugging).
Also, it appears that the issues discussed in the earlier comments are related to certain AMD processors and not video devices.
Pinned Comments
markzz commented on 2020-05-01 15:44
A few things BEFORE building this package and/or commenting here:
READ THE WIKI AND UNDERSTAND HOW TO USE MAKEPKG AND EVERYTHING IT ENTAILS
If you do not read the wiki and ask a stupid question, you'll either get a stupid/terse response from me or you will be ignored. If this continues, this may require me to bring this up to a TU for account suspensions.
Remember, there's also search engines that you can also look up errors that you get related to makepkg.
WE WILL NOT MODIFY THE CONFIG FILE
This package's goal is to be as close to the Arch Linux linux package. Therefore, we use the config file from that package. We will not, unless under very special circumstances, modify the config file for any reason.
You can make changes yourself. You should be capable enough to make any changes you see fit without us making the changes on our end.
WE WILL NOT ADD X PATCH
This one has been more recent. The goal of this package is to add a MINIMAL patch set for IOMMU grouping and for VGA arbitration on Intel iGPUs. Under no circumstances will I backport patches that are not present in the linux repository on git.archlinux.org nor will I add a patch that adds a feature outside of the intended goal of this project.
If you absolutely feel that your patch is completely necessary, you MUST have ready a link to the appropriate discussion from the OFFICIAL LINUX KERNEL MAILING LISTS and/or from Arch Linux's Bug Tracker at bugs.archlinux.org. For the latter, they must be bugs present in the linux package in [core] and do NOT open a task on there if it is specific to this package (or any AUR package for that matter). I do not want to see links to reddit talking about some patch that you want to add.
If you want to add patches to your own build, that's completely fine.
DO NOT USE AN AUR HELPER THEN EXPECT US TO HELP
AUR helpers are unsupported and therefore we will not provide help to you unless you have verified it's not working with makepkg. I always make sure this package builds in a clean chroot before uploading here, so I know it builds on a clean and up to date Arch Linux system.
BINARY PACKAGES ARE PROVIDED FOR YOUR CONVENIENCE
Both maintainers of this package provide signed binary packages in unofficial pacman repositories maintained and signed by ourselves. If you do not want to compile this kernel yourself for whatever reason, feel free to make use of them.
slowbro commented on 2020-02-26 23:21
Like markzz was, I'm providing updated builds in my (unofficial) user repository, if you don't want to build this yourself.
Info here: https://wiki.archlinux.org/index.php/Unofficial_user_repositories#slowbro
Signing key: 85186206
Details on importing a key for pacman are here.