Package Details: xen 4.14.0-1

Git Clone URL: (read-only, click to copy)
Package Base: xen
Description: Open-source type-1 or baremetal hypervisor
Upstream URL:
Keywords: hypervisor virtualization xen
Licenses: GPL2
Submitter: sergej
Maintainer: Refutationalist
Last Packager: Refutationalist
Votes: 179
Popularity: 1.11
First Submitted: 2009-11-09 11:22
Last Updated: 2020-08-11 04:25

Dependencies (57)

Required by (1)

Sources (17)

Pinned Comments

Refutationalist commented on 2020-07-20 18:55

WANTED: Maintainer or co-maintainer.

I've written a lot of PKGBUILDs for my own purposes, but I'm not that conversant with AUR itself other than using it. I'm also going to be hip deep in work over the next few months and might miss stuff.

Latest Comments

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manueljben commented on 2020-10-26 15:07

Thank you for your tip @g8sqh!!!

I've posted this issue on forums some days ago (, following the guidelines not to post questions etc here), but nobody answered.. ¬_¬

g8sqh commented on 2020-10-23 11:00

Please also note that Xen (4.14.0) no longer works with the standard Arch kernel (at least as dom-0)

Arch (at 5.9.1) compresses using zstd (CONFIG_KERNEL_ZSTD=1), and the ELF-reading code in Xen has a decompressor for xz (in xen/common/xz), but nothing for zstd

Message is elf-init: not an ELF binary and a (xen) kernel panic.

Until either Xen gains zstd, or Arch provides a kernel package using xz, you need an older kernel from the archive, or to build from source with CONFIG_KERNEL_XZ=1

ccook13 commented on 2020-09-29 17:28

Gotcha @eduncan911. Link:

eduncan911 commented on 2020-09-27 23:24

Everyone, please take this to the forums. Subscriptions to package notifications are just that: notifications about package updates, breaks, and news.

It's not a discussion, debugging, nor How To forum.

ccook13 commented on 2020-09-27 18:27

@skyzh Sorry for the flurry of comments; How do you actually apply that patch? I've done makepkg -o to just get the source files, I haven't done much manual makepkg work before.

ccook13 commented on 2020-09-27 06:53

@skyzh Got the same issue with GCC9 (can provide log snippets if need be), perhaps the patch you found is the only remedy at the moment.

ccook13 commented on 2020-09-27 06:01

@skyzh I'm getting the same problem, I'm going to attempt building with gcc9, which is in the community repo, then gcc8 if it still fails. I got nothing else better to do right now.

skyzh commented on 2020-09-27 02:45

@Refutationalist It seems to be an issue related to gcc10. Here's the version info of my compiler.

Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl= --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --with-isl --with-linker-hash-style=gnu --with-system-zlib --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-linker-build-id --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror gdc_include_dir=/usr/include/dlang/gdc
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.2.0 (GCC)

I built Xen with makepkg -si.

Refutationalist commented on 2020-09-27 02:42

@skyzh: How were you building when you triggered that message? I just built Xen on a brand new install and didn't manage to see that in the captured build output.

@ska67: For booting, I think the best way forward would be to update the wiki page with specific bootloader instructions, and then point to the wiki on install. We recently pulled out GRUB specific code, the direct EFI boot needs some changes that would make it longer than I think is useful in an install message, and there a lot of different boot methods being discussed in the comments here.

As far as QEMU goes, is there anything specific that needs to be added for Xen functionality? If we're just adding stuff to QEMU to use QEMU separate from Xen, I would not build QEMU inside this package, but modify the stock Arch qemu package to include Xen support.

Refutationalist commented on 2020-09-14 04:52

Just a note that I see the recent comments, but I'm not in a position to work on them at the moment. I'll get to them ASAP.