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vm: Disable KVM on i386. 

* gnu/build/vm.scm (load-in-linux-vm): Disable KVM on i386.
master
Ludovic Courtès 2018-07-04 15:26:21 +02:00
parent 0207768fc9
commit 42226063f6
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1 changed files with 7 additions and 1 deletions
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gnu/build/vm.scm
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@ -105,7 +105,13 @@ the #:references-graphs parameter of 'derivation'."
;; hardware virtualization to still use these commands. KVM support is ;; hardware virtualization to still use these commands. KVM support is
;; still buggy on some ARM32 boards. Do not use it even if available. ;; still buggy on some ARM32 boards. Do not use it even if available.
,@(if (and (file-exists? "/dev/kvm") ,@(if (and (file-exists? "/dev/kvm")
(not target-arm32?)) (not target-arm32?)
;; XXX: 32-bit 'qemu-system-i386 -enable-kvm' segfaults on
;; x86_64 hosts running Linux-libre 4.17:
;; <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=31380#18> and
;; <https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg01166.html>.
(not (string-suffix? "-i386" qemu)))
'("-enable-kvm") '("-enable-kvm")
'()) '())