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* [Qemu-devel] [PATCH for-1.6] isapc: disable kvmvapic
@ 2013-08-12 22:02 Paolo Bonzini
  2013-08-26 12:21 ` Paolo Bonzini
  2013-08-31  0:14 ` [Qemu-devel] [Qemu-stable] " Cole Robinson
  0 siblings, 2 replies; 11+ messages in thread
From: Paolo Bonzini @ 2013-08-12 22:02 UTC (permalink / raw)
  To: qemu-devel; +Cc: qemu-stable

vapic requires the VAPIC ROM to be mapped into RAM.  This is not
possible without PAM hardware.  This fixes a segmentation fault
running with -M isapc.

Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index a19e172..3aa244a 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -743,6 +743,11 @@ static QEMUMachine isapc_machine = {
     .init = pc_init_isa,
     .max_cpus = 1,
     .compat_props = (GlobalProperty[]) {
+        {
+            .driver   = "apic-common",
+            .property = "kvmvapic",
+            .value    = "off",
+        },
         { /* end of list */ }
     },
     DEFAULT_MACHINE_OPTIONS,
-- 
1.8.3.1

^ permalink raw reply related	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2013-10-04 19:06 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-08-12 22:02 [Qemu-devel] [PATCH for-1.6] isapc: disable kvmvapic Paolo Bonzini
2013-08-26 12:21 ` Paolo Bonzini
2013-08-26 14:34   ` Andreas Färber
2013-08-26 15:01     ` Paolo Bonzini
2013-08-26 15:17       ` Andreas Färber
2013-08-26 16:17         ` Michael S. Tsirkin
2013-10-04 16:47           ` Paolo Bonzini
2013-10-04 16:52             ` Andreas Färber
2013-10-04 19:05               ` Paolo Bonzini
2013-08-31  0:14 ` [Qemu-devel] [Qemu-stable] " Cole Robinson
2013-09-25 21:31   ` Doug Goldstein

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