[Qemu-devel] [RFC PATCH 1/2] target-ppc: migrate interrupt vectors address for spapr VM

[Cédric Le Goater]

This address is changed by the linux kernel using the H_SET_MODE hcall
and needs to be migrated in order to restart a spapr VM running in
TCG. Other platforms should not be affected.

Signed-off-by: Cédric Le Goater <address@hidden>
---
 target-ppc/machine.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target-ppc/machine.c b/target-ppc/machine.c
index 692121e98319..a418d463db83 100644
--- a/target-ppc/machine.c
+++ b/target-ppc/machine.c
@@ -553,6 +553,9 @@ const VMStateDescription vmstate_ppc_cpu = {
         VMSTATE_UINTTL(env.hflags_nmsr, PowerPCCPU),
         /* FIXME: access_type? */
 
+        /* Effective Address of interrupt vectors */
+        VMSTATE_UINTTL(env.excp_prefix, PowerPCCPU),
+
         /* Sanity checking */
         VMSTATE_UINTTL_EQUAL(env.msr_mask, PowerPCCPU),
         VMSTATE_UINT64_EQUAL(env.insns_flags, PowerPCCPU),
-- 
2.1.4