[Qemu-devel] [PATCH v6 12/37] spapr: initialize VSMT before initializing the IRQ backend

[Cédric Le Goater]

We will need to use xics_max_server_number() to create the sPAPRXive
object modeling the interrupt controller of the machine which is
created before the CPUs.

Signed-off-by: Cédric Le Goater <address@hidden>
Reviewed-by: Greg Kurz <address@hidden>
---
 hw/ppc/spapr.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 7afd1a175bf2..50cb9f9f4a02 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2466,11 +2466,6 @@ static void spapr_init_cpus(sPAPRMachineState *spapr)
         boot_cores_nr = possible_cpus->len;
     }
 
-    /* VSMT must be set in order to be able to compute VCPU ids, ie to
-     * call xics_max_server_number() or spapr_vcpu_id().
-     */
-    spapr_set_vsmt_mode(spapr, &error_fatal);
-
     if (smc->pre_2_10_has_unused_icps) {
         int i;
 
@@ -2593,6 +2588,11 @@ static void spapr_machine_init(MachineState *machine)
     /* Setup a load limit for the ramdisk leaving room for SLOF and FDT */
     load_limit = MIN(spapr->rma_size, RTAS_MAX_ADDR) - FW_OVERHEAD;
 
+    /* VSMT must be set in order to be able to compute VCPU ids, ie to
+     * call xics_max_server_number() or spapr_vcpu_id().
+     */
+    spapr_set_vsmt_mode(spapr, &error_fatal);
+
     /* Set up Interrupt Controller before we create the VCPUs */
     smc->irq->init(spapr, &error_fatal);
 
-- 
2.17.2