mirrors/libguestfs
1
0
Fork 0
mirror of https://github.com/libguestfs/libguestfs.git synced 2026-03-21 22:53:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

lib/qemu.c: Use machine type none when inspecting QMP properties

Browse Source 
Dan mentioned that there is a special machine type ("none") we can use
when querying for KVM.  It has no CPU, memory, etc and does not run,
but you can still enable KVM for it.

Note we have to remove the -cpu parameter, otherwise qemu prints this
error:

  qemu-kvm: apic-id property was not initialized properly

Updates: commit 5da8102f5f
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit f7a24b2ea8)
This commit is contained in:
Richard W.M. Jones
2026-01-26 14:30:46 +00:00
parent 4641910dc6
commit d448d69171
1 changed files with 1 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/qemu.c
View File

@@ -81,13 +81,7 @@ generic_qmp_test (guestfs_h *g, const char *qmp_command, char **outp)
guestfs_int_cmd_add_string_unquoted (cmd, "QEMU_AUDIO_DRV=none ");
guestfs_int_cmd_add_string_quoted (cmd, g->hv);
guestfs_int_cmd_add_string_unquoted (cmd, " -display none");
guestfs_int_cmd_add_string_unquoted (cmd, " -cpu max");
guestfs_int_cmd_add_string_unquoted (cmd, " -machine ");
guestfs_int_cmd_add_string_quoted (cmd,
#ifdef MACHINE_TYPE
MACHINE_TYPE ","
#endif
"accel=kvm:hvf:tcg");
guestfs_int_cmd_add_string_unquoted (cmd, " -machine none,accel=kvm:hvf:tcg");
guestfs_int_cmd_add_string_unquoted (cmd, " -qmp stdio");
guestfs_int_cmd_add_string_unquoted (cmd, " -S");
guestfs_int_cmd_clear_capture_errors (cmd);