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[Qemu-ppc] [PATCH 02/11] pseries: Cleanup error handling of spapr_cpu_in
From: |
David Gibson |
Subject: |
[Qemu-ppc] [PATCH 02/11] pseries: Cleanup error handling of spapr_cpu_init() |
Date: |
Fri, 11 Dec 2015 11:11:16 +1100 |
Currently spapr_cpu_init() is hardcoded to handle any errors as fatal.
That works for now, since it's only called from initial setup where an
error here means we really can't proceed.
However, we'll want to handle this more flexibly for cpu hotplug in future
so generalize this using the error reporting infrastructure. While we're
at it make a small cleanup in a related part of ppc_spapr_init() to use
the error infrastructure instead of an old-style explicit fprintf / exit.
Signed-off-by: David Gibson <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 1a5500f..91396cc 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1615,7 +1615,8 @@ static void spapr_boot_set(void *opaque, const char
*boot_device,
machine->boot_order = g_strdup(boot_device);
}
-static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu)
+static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu,
+ Error **errp)
{
CPUPPCState *env = &cpu->env;
@@ -1633,7 +1634,7 @@ static void spapr_cpu_init(sPAPRMachineState *spapr,
PowerPCCPU *cpu)
}
if (cpu->max_compat) {
- ppc_set_compat(cpu, cpu->max_compat, &error_fatal);
+ ppc_set_compat(cpu, cpu->max_compat, errp);
}
xics_cpu_setup(spapr->icp, cpu);
@@ -1802,10 +1803,9 @@ static void ppc_spapr_init(MachineState *machine)
for (i = 0; i < smp_cpus; i++) {
cpu = cpu_ppc_init(machine->cpu_model);
if (cpu == NULL) {
- fprintf(stderr, "Unable to find PowerPC CPU definition\n");
- exit(1);
+ error_setg(&error_fatal, "Unable to find PowerPC CPU definition");
}
- spapr_cpu_init(spapr, cpu);
+ spapr_cpu_init(spapr, cpu, &error_fatal);
}
if (kvm_enabled()) {
--
2.5.0
- [Qemu-ppc] [PATCH 00/11] Error handling cleanups for pseries machine type, David Gibson, 2015/12/10
- [Qemu-ppc] [PATCH 04/11] pseries: Clean up error handling in spapr_validate_node_memory(), David Gibson, 2015/12/10
- [Qemu-ppc] [PATCH 08/11] pseries: Clean up error handling in spapr_rtas_register(), David Gibson, 2015/12/10
- [Qemu-ppc] [PATCH 11/11] pseries: Clean up error reporting in htab migration functions, David Gibson, 2015/12/10
- [Qemu-ppc] [PATCH 02/11] pseries: Cleanup error handling of spapr_cpu_init(),
David Gibson <=
- [Qemu-ppc] [PATCH 06/11] pseries: Improve error handling in find_unknown_sysbus_device(), David Gibson, 2015/12/10
- [Qemu-ppc] [PATCH 01/11] ppc: Cleanup error handling in ppc_set_compat(), David Gibson, 2015/12/10