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bug#22633: Provide a kvm-less qemu / guix system vm
From: |
Christopher Allan Webber |
Subject: |
bug#22633: Provide a kvm-less qemu / guix system vm |
Date: |
Mon, 22 Feb 2016 10:56:02 -0800 |
User-agent: |
mu4e 0.9.13; emacs 24.5.1 |
Ludovic Courtès writes:
> Libkmod honors ‘modprobe.blacklist’ (in ‘kcmdline_parse_result’ in
> libkmod-config.c) and eudev passes KMOD_PROBE_APPLY_BLACKLIST
> unconditionally in udev-builtin-kmod.c (meaning it honors it too.)
>
> However, there’s a hyphen-vs-underscore issue, I think. Namely, the
> file is called ‘kvm-intel.ko’, but the normalized module name is
> ‘kvm_intel’, and this is what libkmod expects (commit 5c7dd5a changes
> our code to normalize module names similarly.)
>
> Could you try with “modprobe.blacklist=kvm_intel”?
I tried it, and it works! This does mean that /dev/kvm doesn't exist,
so I should be able to write a patch to Guix that disables kvm for qemu
when /dev/kvm is absent. Great! :)
- bug#22633: Provide a kvm-less qemu / guix system vm, (continued)
- bug#22633: Provide a kvm-less qemu / guix system vm, Ludovic Courtès, 2016/02/21
- bug#22633: Provide a kvm-less qemu / guix system vm,
Christopher Allan Webber <=
- bug#22633: Provide a kvm-less qemu / guix system vm, Christopher Allan Webber, 2016/02/22
- bug#22633: Provide a kvm-less qemu / guix system vm, Jookia, 2016/02/22
- bug#22633: Provide a kvm-less qemu / guix system vm, Christopher Allan Webber, 2016/02/22
- bug#22633: Provide a kvm-less qemu / guix system vm, Ludovic Courtès, 2016/02/22
- bug#22633: Provide a kvm-less qemu / guix system vm, Christopher Allan Webber, 2016/02/22
- bug#22633: Provide a kvm-less qemu / guix system vm, Ludovic Courtès, 2016/02/23