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authorHu Tao <hutao@cn.fujitsu.com>2013-04-26 11:24:42 +0800
committerAnthony Liguori <aliguori@us.ibm.com>2013-04-30 10:30:01 -0500
commiteec3d2adc98dd9ef7352823ce6597f88a51cf7cb (patch)
tree690e4e4fa55b0b7d8b02af78818163fce1495919 /default-configs
parentc401a8a5156a2596b285586002d544c595d40cf7 (diff)
downloadqemu-arm-eec3d2adc98dd9ef7352823ce6597f88a51cf7cb.tar.gz
introduce a new qom device to deal with panicked event
pvpanic device is used to send guest panic event from guest to qemu. When guest panic happens, pvpanic device driver will write a event number to IO port 0x505(which is the IO port occupied by pvpanic device, by default). On receiving the event, pvpanic device will pause guest cpu(s), and send a qmp event QEVENT_GUEST_PANICKED. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: b66077a40235b3531632a05a6ff373850afc7d2e.1366945969.git.hutao@cn.fujitsu.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'default-configs')
-rw-r--r--default-configs/i386-softmmu.mak1
-rw-r--r--default-configs/x86_64-softmmu.mak1
2 files changed, 2 insertions, 0 deletions
diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
index bc716a0790..4e30505ae3 100644
--- a/default-configs/i386-softmmu.mak
+++ b/default-configs/i386-softmmu.mak
@@ -44,3 +44,4 @@ CONFIG_LPC_ICH9=y
CONFIG_PCI_Q35=y
CONFIG_APIC=y
CONFIG_IOAPIC=y
+CONFIG_PVPANIC=y
diff --git a/default-configs/x86_64-softmmu.mak b/default-configs/x86_64-softmmu.mak
index e53f62773f..5af8fd3c0b 100644
--- a/default-configs/x86_64-softmmu.mak
+++ b/default-configs/x86_64-softmmu.mak
@@ -44,3 +44,4 @@ CONFIG_LPC_ICH9=y
CONFIG_PCI_Q35=y
CONFIG_APIC=y
CONFIG_IOAPIC=y
+CONFIG_PVPANIC=y