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[Qemu-ppc] [PATCH 17/25] spapr: Provide better error message when slots
From: |
David Gibson |
Subject: |
[Qemu-ppc] [PATCH 17/25] spapr: Provide better error message when slots exceed max allowed |
Date: |
Thu, 3 Sep 2015 14:28:08 +1000 |
From: Bharata B Rao <address@hidden>
Currently when user specifies more slots than allowed max of
SPAPR_MAX_RAM_SLOTS (32), we error out like this:
qemu-system-ppc64: unsupported amount of memory slots: 64
Let the user know about the max allowed slots like this:
qemu-system-ppc64: Specified number of memory slots 64 exceeds max supported 32
Signed-off-by: Bharata B Rao <address@hidden>
Reviewed-by: David Gibson <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
hw/ppc/spapr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 95066f4..90caabe 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1775,8 +1775,8 @@ static void ppc_spapr_init(MachineState *machine)
ram_addr_t hotplug_mem_size = machine->maxram_size - machine->ram_size;
if (machine->ram_slots > SPAPR_MAX_RAM_SLOTS) {
- error_report("unsupported amount of memory slots: %"PRIu64,
- machine->ram_slots);
+ error_report("Specified number of memory slots %"PRIu64" exceeds
max supported %d\n",
+ machine->ram_slots, SPAPR_MAX_RAM_SLOTS);
exit(EXIT_FAILURE);
}
--
2.4.3
- [Qemu-ppc] [PATCH 13/25] spapr_drc: Fix potential undefined behaviour, (continued)
- [Qemu-ppc] [PATCH 13/25] spapr_drc: Fix potential undefined behaviour, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 02/25] spapr: Create pseries-2.5 machine, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 12/25] spapr: SPLPAR Characteristics, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 14/25] spapr: add dumpdtb support, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 04/25] spapr: Add LMB DR connectors, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 22/25] spapr_rtas: Prevent QEMU crash during hotplug without a prior device_add, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 03/25] spapr: Initialize hotplug memory address space, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 07/25] spapr: Memory hotplug support, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 08/25] spapr: Don't allow memory hotplug to memory less nodes, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 09/25] spapr: Add /ibm,partition-name, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 17/25] spapr: Provide better error message when slots exceed max allowed,
David Gibson <=
- [Qemu-ppc] [PATCH 20/25] spapr: Support hotplug by specifying DRC count, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 16/25] spapr: Use QEMU limit for maximum CPUs number, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 18/25] spapr: Populate ibm, associativity-lookup-arrays correctly for non-NUMA, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 21/25] spapr: Move memory hotplug to RTAS_LOG_V6_HP_ID_DRC_COUNT type, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 23/25] sPAPR: Introduce rtas_ldq(), David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 24/25] pseries: define coldplugged devices as "configured", David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 15/25] ppc/spapr: Use qemu_log_mask() for hcall_dprintf(), David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 05/25] spapr: Support ibm, dynamic-reconfiguration-memory, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 19/25] spapr: Revert to address@hidden representation for non-hotplugged memory, David Gibson, 2015/09/03
- [Qemu-ppc] [PATCH 25/25] pseries: Update SLOF firmware image to qemu-slof-20150813, David Gibson, 2015/09/03