diff mbox series

[bug#69899,2/2] vm: Don't add -enable-kvm when SYSTEM and %system are not same.

Message ID fbdee02737458f99e9e7d3116e3e828c8f204bf8.1713194805.git.zhengjunjie@iscas.ac.cn
State New
Headers show
Series [bug#69899,1/2] vm: override %CURRENT-SYSTEM to always use a native emulator. | expand

Commit Message

Zheng Junjie April 15, 2024, 3:33 p.m. UTC 
* gnu/system/vm.scm (common-qemu-options): Don't add -enable-kvm when SYSTEM
and %system are not same.

Change-Id: Ie6c602b297c39423a693fdc26bed1627266e5911
---
 gnu/system/vm.scm | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index 2d1a4a9df1..b7ee5f8d42 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -212,7 +212,8 @@  (define* (virtualized-operating-system os
 (define* (common-qemu-options image shared-fs
                               #:key
                               rw-image?
-                              (target (%current-target-system)))
+                              (target (%current-target-system))
+                              (system (%current-system)))
   "Return the a string-value gexp with the common QEMU options to boot IMAGE,
 with '-virtfs' options for the host file systems listed in SHARED-FS."
 
@@ -223,7 +224,9 @@  (define* (common-qemu-options image shared-fs
   #~(;; Only enable kvm if we see /dev/kvm exists.
      ;; This allows users without hardware virtualization to still use these
      ;; commands.
-     #$@(if (and (not target) (file-exists? "/dev/kvm"))
+     #$@(if (and (not target)
+                 (string=? system %system)
+                 (file-exists? "/dev/kvm"))
             '("-enable-kvm")
             '())
 
@@ -308,7 +311,8 @@  (define* (system-qemu-image/shared-store-script os
                                       (map file-system-mapping-source
                                            (cons %store-mapping mappings))
                                       #:rw-image? (not volatile?)
-                                      #:target target)
+                                      #:target target
+                                      #:system system)
               "-m " (number->string #$memory-size)
               #$@options))