diff mbox

[2/3] hw/ppc: use error_report instead of fprintf

Message ID 1469456683-25891-3-git-send-email-clg@kaod.org (mailing list archive)
State New, archived
Headers show

Commit Message

Cédric Le Goater July 25, 2016, 2:24 p.m. UTC
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/ppc/spapr.c       | 12 ++++++------
 hw/ppc/spapr_drc.c   |  8 ++++----
 hw/ppc/spapr_iommu.c |  4 ++--
 hw/ppc/spapr_rtas.c  | 13 +++++++------
 hw/ppc/spapr_vio.c   |  3 ++-
 5 files changed, 21 insertions(+), 19 deletions(-)

Comments

David Gibson July 26, 2016, 5:58 a.m. UTC | #1
On Mon, Jul 25, 2016 at 04:24:42PM +0200, Cédric Le Goater wrote:
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

So, when I did some previous conversions to error_report(), I left out
the DT code, in the hopes I'd obsolete it with a more thorough
cleanup.  Since that won't happen for a while yet, I'm happy enough to
queue this for 2.8.

However, if you're going to change all these instances, you should
probably change the one in _FDT as well.

> ---
>  hw/ppc/spapr.c       | 12 ++++++------
>  hw/ppc/spapr_drc.c   |  8 ++++----
>  hw/ppc/spapr_iommu.c |  4 ++--
>  hw/ppc/spapr_rtas.c  | 13 +++++++------
>  hw/ppc/spapr_vio.c   |  3 ++-
>  5 files changed, 21 insertions(+), 19 deletions(-)
> 
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 538ff5a46768..4d073ce39e87 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -647,13 +647,13 @@ static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset,
>          _FDT((fdt_setprop_cell(fdt, offset, "d-cache-size",
>                                 pcc->l1_dcache_size)));
>      } else {
> -        fprintf(stderr, "Warning: Unknown L1 dcache size for cpu\n");
> +        error_report("Warning: Unknown L1 dcache size for cpu");
>      }
>      if (pcc->l1_icache_size) {
>          _FDT((fdt_setprop_cell(fdt, offset, "i-cache-size",
>                                 pcc->l1_icache_size)));
>      } else {
> -        fprintf(stderr, "Warning: Unknown L1 icache size for cpu\n");
> +        error_report("Warning: Unknown L1 icache size for cpu");
>      }
>  
>      _FDT((fdt_setprop_cell(fdt, offset, "timebase-frequency", tbfreq)));
> @@ -944,20 +944,20 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr,
>  
>      ret = spapr_populate_memory(spapr, fdt);
>      if (ret < 0) {
> -        fprintf(stderr, "couldn't setup memory nodes in fdt\n");
> +        error_report("couldn't setup memory nodes in fdt");
>          exit(1);
>      }
>  
>      ret = spapr_populate_vdevice(spapr->vio_bus, fdt);
>      if (ret < 0) {
> -        fprintf(stderr, "couldn't setup vio devices in fdt\n");
> +        error_report("couldn't setup vio devices in fdt");
>          exit(1);
>      }
>  
>      if (object_resolve_path_type("", TYPE_SPAPR_RNG, NULL)) {
>          ret = spapr_rng_populate_dt(fdt);
>          if (ret < 0) {
> -            fprintf(stderr, "could not set up rng device in the fdt\n");
> +            error_report("could not set up rng device in the fdt");
>              exit(1);
>          }
>      }
> @@ -973,7 +973,7 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr,
>      /* RTAS */
>      ret = spapr_rtas_device_tree_setup(fdt, rtas_addr, rtas_size);
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't set up RTAS device tree properties\n");
> +        error_report("Couldn't set up RTAS device tree properties");
>      }
>  
>      /* cpus */
> diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
> index 26a067951c54..4b1a943b8e4d 100644
> --- a/hw/ppc/spapr_drc.c
> +++ b/hw/ppc/spapr_drc.c
> @@ -816,7 +816,7 @@ int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
>                        drc_indexes->data,
>                        drc_indexes->len * sizeof(uint32_t));
>      if (ret) {
> -        fprintf(stderr, "Couldn't create ibm,drc-indexes property\n");
> +        error_report("Couldn't create ibm,drc-indexes property");
>          goto out;
>      }
>  
> @@ -824,21 +824,21 @@ int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
>                        drc_power_domains->data,
>                        drc_power_domains->len * sizeof(uint32_t));
>      if (ret) {
> -        fprintf(stderr, "Couldn't finalize ibm,drc-power-domains property\n");
> +        error_report("Couldn't finalize ibm,drc-power-domains property");
>          goto out;
>      }
>  
>      ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-names",
>                        drc_names->str, drc_names->len);
>      if (ret) {
> -        fprintf(stderr, "Couldn't finalize ibm,drc-names property\n");
> +        error_report("Couldn't finalize ibm,drc-names property");
>          goto out;
>      }
>  
>      ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-types",
>                        drc_types->str, drc_types->len);
>      if (ret) {
> -        fprintf(stderr, "Couldn't finalize ibm,drc-types property\n");
> +        error_report("Couldn't finalize ibm,drc-types property");
>          goto out;
>      }
>  
> diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
> index d57b05d5c0f1..53c2cd4fb657 100644
> --- a/hw/ppc/spapr_iommu.c
> +++ b/hw/ppc/spapr_iommu.c
> @@ -310,8 +310,8 @@ sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn)
>      char tmp[32];
>  
>      if (spapr_tce_find_by_liobn(liobn)) {
> -        fprintf(stderr, "Attempted to create TCE table with duplicate"
> -                " LIOBN 0x%x\n", liobn);
> +        error_report("Attempted to create TCE table with duplicate"
> +                " LIOBN 0x%x", liobn);
>          return NULL;
>      }
>  
> diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
> index dc058e512b86..27b5ad4bc437 100644
> --- a/hw/ppc/spapr_rtas.c
> +++ b/hw/ppc/spapr_rtas.c
> @@ -27,6 +27,7 @@
>  #include "qemu/osdep.h"
>  #include "cpu.h"
>  #include "qemu/log.h"
> +#include "qemu/error-report.h"
>  #include "sysemu/sysemu.h"
>  #include "sysemu/char.h"
>  #include "hw/qdev.h"
> @@ -716,7 +717,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>  
>      ret = fdt_add_mem_rsv(fdt, rtas_addr, rtas_size);
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't add RTAS reserve entry: %s\n",
> +        error_report("Couldn't add RTAS reserve entry: %s",
>                  fdt_strerror(ret));
>          return ret;
>      }
> @@ -724,7 +725,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-base",
>                                  rtas_addr);
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't add linux,rtas-base property: %s\n",
> +        error_report("Couldn't add linux,rtas-base property: %s",
>                  fdt_strerror(ret));
>          return ret;
>      }
> @@ -732,7 +733,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
>                                  rtas_addr);
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't add linux,rtas-entry property: %s\n",
> +        error_report("Couldn't add linux,rtas-entry property: %s",
>                  fdt_strerror(ret));
>          return ret;
>      }
> @@ -740,7 +741,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "rtas-size",
>                                  rtas_size);
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't add rtas-size property: %s\n",
> +        error_report("Couldn't add rtas-size property: %s",
>                  fdt_strerror(ret));
>          return ret;
>      }
> @@ -755,7 +756,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>          ret = qemu_fdt_setprop_cell(fdt, "/rtas", call->name,
>                                      i + RTAS_TOKEN_BASE);
>          if (ret < 0) {
> -            fprintf(stderr, "Couldn't add rtas token for %s: %s\n",
> +            error_report("Couldn't add rtas token for %s: %s",
>                      call->name, fdt_strerror(ret));
>              return ret;
>          }
> @@ -770,7 +771,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>      ret = qemu_fdt_setprop(fdt, "/rtas", "ibm,lrdr-capacity", lrdr_capacity,
>                       sizeof(lrdr_capacity));
>      if (ret < 0) {
> -        fprintf(stderr, "Couldn't add ibm,lrdr-capacity rtas property\n");
> +        error_report("Couldn't add ibm,lrdr-capacity rtas property");
>          return ret;
>      }
>  
> diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c
> index f93244d7c182..497028f075e3 100644
> --- a/hw/ppc/spapr_vio.c
> +++ b/hw/ppc/spapr_vio.c
> @@ -20,6 +20,7 @@
>   */
>  
>  #include "qemu/osdep.h"
> +#include "qemu/error-report.h"
>  #include "qapi/error.h"
>  #include "hw/hw.h"
>  #include "qemu/log.h"
> @@ -276,7 +277,7 @@ int spapr_vio_send_crq(VIOsPAPRDevice *dev, uint8_t *crq)
>      uint8_t byte;
>  
>      if (!dev->crq.qsize) {
> -        fprintf(stderr, "spapr_vio_send_creq on uninitialized queue\n");
> +        error_report("spapr_vio_send_creq on uninitialized queue");
>          return -1;
>      }
>
Cédric Le Goater July 26, 2016, 6:29 a.m. UTC | #2
On 07/26/2016 07:58 AM, David Gibson wrote:
> On Mon, Jul 25, 2016 at 04:24:42PM +0200, Cédric Le Goater wrote:
>> Signed-off-by: Cédric Le Goater <clg@kaod.org>
> 
> So, when I did some previous conversions to error_report(), I left out
> the DT code, in the hopes I'd obsolete it with a more thorough
> cleanup.  Since that won't happen for a while yet, I'm happy enough to
> queue this for 2.8.
> 
> However, if you're going to change all these instances, you should
> probably change the one in _FDT as well.

Indeed :) 

I will resend this one then.

Thanks,

C. 


>> ---
>>  hw/ppc/spapr.c       | 12 ++++++------
>>  hw/ppc/spapr_drc.c   |  8 ++++----
>>  hw/ppc/spapr_iommu.c |  4 ++--
>>  hw/ppc/spapr_rtas.c  | 13 +++++++------
>>  hw/ppc/spapr_vio.c   |  3 ++-
>>  5 files changed, 21 insertions(+), 19 deletions(-)
>>
>> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
>> index 538ff5a46768..4d073ce39e87 100644
>> --- a/hw/ppc/spapr.c
>> +++ b/hw/ppc/spapr.c
>> @@ -647,13 +647,13 @@ static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset,
>>          _FDT((fdt_setprop_cell(fdt, offset, "d-cache-size",
>>                                 pcc->l1_dcache_size)));
>>      } else {
>> -        fprintf(stderr, "Warning: Unknown L1 dcache size for cpu\n");
>> +        error_report("Warning: Unknown L1 dcache size for cpu");
>>      }
>>      if (pcc->l1_icache_size) {
>>          _FDT((fdt_setprop_cell(fdt, offset, "i-cache-size",
>>                                 pcc->l1_icache_size)));
>>      } else {
>> -        fprintf(stderr, "Warning: Unknown L1 icache size for cpu\n");
>> +        error_report("Warning: Unknown L1 icache size for cpu");
>>      }
>>  
>>      _FDT((fdt_setprop_cell(fdt, offset, "timebase-frequency", tbfreq)));
>> @@ -944,20 +944,20 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr,
>>  
>>      ret = spapr_populate_memory(spapr, fdt);
>>      if (ret < 0) {
>> -        fprintf(stderr, "couldn't setup memory nodes in fdt\n");
>> +        error_report("couldn't setup memory nodes in fdt");
>>          exit(1);
>>      }
>>  
>>      ret = spapr_populate_vdevice(spapr->vio_bus, fdt);
>>      if (ret < 0) {
>> -        fprintf(stderr, "couldn't setup vio devices in fdt\n");
>> +        error_report("couldn't setup vio devices in fdt");
>>          exit(1);
>>      }
>>  
>>      if (object_resolve_path_type("", TYPE_SPAPR_RNG, NULL)) {
>>          ret = spapr_rng_populate_dt(fdt);
>>          if (ret < 0) {
>> -            fprintf(stderr, "could not set up rng device in the fdt\n");
>> +            error_report("could not set up rng device in the fdt");
>>              exit(1);
>>          }
>>      }
>> @@ -973,7 +973,7 @@ static void spapr_finalize_fdt(sPAPRMachineState *spapr,
>>      /* RTAS */
>>      ret = spapr_rtas_device_tree_setup(fdt, rtas_addr, rtas_size);
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't set up RTAS device tree properties\n");
>> +        error_report("Couldn't set up RTAS device tree properties");
>>      }
>>  
>>      /* cpus */
>> diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
>> index 26a067951c54..4b1a943b8e4d 100644
>> --- a/hw/ppc/spapr_drc.c
>> +++ b/hw/ppc/spapr_drc.c
>> @@ -816,7 +816,7 @@ int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
>>                        drc_indexes->data,
>>                        drc_indexes->len * sizeof(uint32_t));
>>      if (ret) {
>> -        fprintf(stderr, "Couldn't create ibm,drc-indexes property\n");
>> +        error_report("Couldn't create ibm,drc-indexes property");
>>          goto out;
>>      }
>>  
>> @@ -824,21 +824,21 @@ int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
>>                        drc_power_domains->data,
>>                        drc_power_domains->len * sizeof(uint32_t));
>>      if (ret) {
>> -        fprintf(stderr, "Couldn't finalize ibm,drc-power-domains property\n");
>> +        error_report("Couldn't finalize ibm,drc-power-domains property");
>>          goto out;
>>      }
>>  
>>      ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-names",
>>                        drc_names->str, drc_names->len);
>>      if (ret) {
>> -        fprintf(stderr, "Couldn't finalize ibm,drc-names property\n");
>> +        error_report("Couldn't finalize ibm,drc-names property");
>>          goto out;
>>      }
>>  
>>      ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-types",
>>                        drc_types->str, drc_types->len);
>>      if (ret) {
>> -        fprintf(stderr, "Couldn't finalize ibm,drc-types property\n");
>> +        error_report("Couldn't finalize ibm,drc-types property");
>>          goto out;
>>      }
>>  
>> diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
>> index d57b05d5c0f1..53c2cd4fb657 100644
>> --- a/hw/ppc/spapr_iommu.c
>> +++ b/hw/ppc/spapr_iommu.c
>> @@ -310,8 +310,8 @@ sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn)
>>      char tmp[32];
>>  
>>      if (spapr_tce_find_by_liobn(liobn)) {
>> -        fprintf(stderr, "Attempted to create TCE table with duplicate"
>> -                " LIOBN 0x%x\n", liobn);
>> +        error_report("Attempted to create TCE table with duplicate"
>> +                " LIOBN 0x%x", liobn);
>>          return NULL;
>>      }
>>  
>> diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
>> index dc058e512b86..27b5ad4bc437 100644
>> --- a/hw/ppc/spapr_rtas.c
>> +++ b/hw/ppc/spapr_rtas.c
>> @@ -27,6 +27,7 @@
>>  #include "qemu/osdep.h"
>>  #include "cpu.h"
>>  #include "qemu/log.h"
>> +#include "qemu/error-report.h"
>>  #include "sysemu/sysemu.h"
>>  #include "sysemu/char.h"
>>  #include "hw/qdev.h"
>> @@ -716,7 +717,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>  
>>      ret = fdt_add_mem_rsv(fdt, rtas_addr, rtas_size);
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't add RTAS reserve entry: %s\n",
>> +        error_report("Couldn't add RTAS reserve entry: %s",
>>                  fdt_strerror(ret));
>>          return ret;
>>      }
>> @@ -724,7 +725,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-base",
>>                                  rtas_addr);
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't add linux,rtas-base property: %s\n",
>> +        error_report("Couldn't add linux,rtas-base property: %s",
>>                  fdt_strerror(ret));
>>          return ret;
>>      }
>> @@ -732,7 +733,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
>>                                  rtas_addr);
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't add linux,rtas-entry property: %s\n",
>> +        error_report("Couldn't add linux,rtas-entry property: %s",
>>                  fdt_strerror(ret));
>>          return ret;
>>      }
>> @@ -740,7 +741,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>      ret = qemu_fdt_setprop_cell(fdt, "/rtas", "rtas-size",
>>                                  rtas_size);
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't add rtas-size property: %s\n",
>> +        error_report("Couldn't add rtas-size property: %s",
>>                  fdt_strerror(ret));
>>          return ret;
>>      }
>> @@ -755,7 +756,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>          ret = qemu_fdt_setprop_cell(fdt, "/rtas", call->name,
>>                                      i + RTAS_TOKEN_BASE);
>>          if (ret < 0) {
>> -            fprintf(stderr, "Couldn't add rtas token for %s: %s\n",
>> +            error_report("Couldn't add rtas token for %s: %s",
>>                      call->name, fdt_strerror(ret));
>>              return ret;
>>          }
>> @@ -770,7 +771,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
>>      ret = qemu_fdt_setprop(fdt, "/rtas", "ibm,lrdr-capacity", lrdr_capacity,
>>                       sizeof(lrdr_capacity));
>>      if (ret < 0) {
>> -        fprintf(stderr, "Couldn't add ibm,lrdr-capacity rtas property\n");
>> +        error_report("Couldn't add ibm,lrdr-capacity rtas property");
>>          return ret;
>>      }
>>  
>> diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c
>> index f93244d7c182..497028f075e3 100644
>> --- a/hw/ppc/spapr_vio.c
>> +++ b/hw/ppc/spapr_vio.c
>> @@ -20,6 +20,7 @@
>>   */
>>  
>>  #include "qemu/osdep.h"
>> +#include "qemu/error-report.h"
>>  #include "qapi/error.h"
>>  #include "hw/hw.h"
>>  #include "qemu/log.h"
>> @@ -276,7 +277,7 @@ int spapr_vio_send_crq(VIOsPAPRDevice *dev, uint8_t *crq)
>>      uint8_t byte;
>>  
>>      if (!dev->crq.qsize) {
>> -        fprintf(stderr, "spapr_vio_send_creq on uninitialized queue\n");
>> +        error_report("spapr_vio_send_creq on uninitialized queue");
>>          return -1;
>>      }
>>  
>
diff mbox

Patch

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 538ff5a46768..4d073ce39e87 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -647,13 +647,13 @@  static void spapr_populate_cpu_dt(CPUState *cs, void *fdt, int offset,
         _FDT((fdt_setprop_cell(fdt, offset, "d-cache-size",
                                pcc->l1_dcache_size)));
     } else {
-        fprintf(stderr, "Warning: Unknown L1 dcache size for cpu\n");
+        error_report("Warning: Unknown L1 dcache size for cpu");
     }
     if (pcc->l1_icache_size) {
         _FDT((fdt_setprop_cell(fdt, offset, "i-cache-size",
                                pcc->l1_icache_size)));
     } else {
-        fprintf(stderr, "Warning: Unknown L1 icache size for cpu\n");
+        error_report("Warning: Unknown L1 icache size for cpu");
     }
 
     _FDT((fdt_setprop_cell(fdt, offset, "timebase-frequency", tbfreq)));
@@ -944,20 +944,20 @@  static void spapr_finalize_fdt(sPAPRMachineState *spapr,
 
     ret = spapr_populate_memory(spapr, fdt);
     if (ret < 0) {
-        fprintf(stderr, "couldn't setup memory nodes in fdt\n");
+        error_report("couldn't setup memory nodes in fdt");
         exit(1);
     }
 
     ret = spapr_populate_vdevice(spapr->vio_bus, fdt);
     if (ret < 0) {
-        fprintf(stderr, "couldn't setup vio devices in fdt\n");
+        error_report("couldn't setup vio devices in fdt");
         exit(1);
     }
 
     if (object_resolve_path_type("", TYPE_SPAPR_RNG, NULL)) {
         ret = spapr_rng_populate_dt(fdt);
         if (ret < 0) {
-            fprintf(stderr, "could not set up rng device in the fdt\n");
+            error_report("could not set up rng device in the fdt");
             exit(1);
         }
     }
@@ -973,7 +973,7 @@  static void spapr_finalize_fdt(sPAPRMachineState *spapr,
     /* RTAS */
     ret = spapr_rtas_device_tree_setup(fdt, rtas_addr, rtas_size);
     if (ret < 0) {
-        fprintf(stderr, "Couldn't set up RTAS device tree properties\n");
+        error_report("Couldn't set up RTAS device tree properties");
     }
 
     /* cpus */
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
index 26a067951c54..4b1a943b8e4d 100644
--- a/hw/ppc/spapr_drc.c
+++ b/hw/ppc/spapr_drc.c
@@ -816,7 +816,7 @@  int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
                       drc_indexes->data,
                       drc_indexes->len * sizeof(uint32_t));
     if (ret) {
-        fprintf(stderr, "Couldn't create ibm,drc-indexes property\n");
+        error_report("Couldn't create ibm,drc-indexes property");
         goto out;
     }
 
@@ -824,21 +824,21 @@  int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
                       drc_power_domains->data,
                       drc_power_domains->len * sizeof(uint32_t));
     if (ret) {
-        fprintf(stderr, "Couldn't finalize ibm,drc-power-domains property\n");
+        error_report("Couldn't finalize ibm,drc-power-domains property");
         goto out;
     }
 
     ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-names",
                       drc_names->str, drc_names->len);
     if (ret) {
-        fprintf(stderr, "Couldn't finalize ibm,drc-names property\n");
+        error_report("Couldn't finalize ibm,drc-names property");
         goto out;
     }
 
     ret = fdt_setprop(fdt, fdt_offset, "ibm,drc-types",
                       drc_types->str, drc_types->len);
     if (ret) {
-        fprintf(stderr, "Couldn't finalize ibm,drc-types property\n");
+        error_report("Couldn't finalize ibm,drc-types property");
         goto out;
     }
 
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index d57b05d5c0f1..53c2cd4fb657 100644
--- a/hw/ppc/spapr_iommu.c
+++ b/hw/ppc/spapr_iommu.c
@@ -310,8 +310,8 @@  sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn)
     char tmp[32];
 
     if (spapr_tce_find_by_liobn(liobn)) {
-        fprintf(stderr, "Attempted to create TCE table with duplicate"
-                " LIOBN 0x%x\n", liobn);
+        error_report("Attempted to create TCE table with duplicate"
+                " LIOBN 0x%x", liobn);
         return NULL;
     }
 
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index dc058e512b86..27b5ad4bc437 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -27,6 +27,7 @@ 
 #include "qemu/osdep.h"
 #include "cpu.h"
 #include "qemu/log.h"
+#include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/char.h"
 #include "hw/qdev.h"
@@ -716,7 +717,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
 
     ret = fdt_add_mem_rsv(fdt, rtas_addr, rtas_size);
     if (ret < 0) {
-        fprintf(stderr, "Couldn't add RTAS reserve entry: %s\n",
+        error_report("Couldn't add RTAS reserve entry: %s",
                 fdt_strerror(ret));
         return ret;
     }
@@ -724,7 +725,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
     ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-base",
                                 rtas_addr);
     if (ret < 0) {
-        fprintf(stderr, "Couldn't add linux,rtas-base property: %s\n",
+        error_report("Couldn't add linux,rtas-base property: %s",
                 fdt_strerror(ret));
         return ret;
     }
@@ -732,7 +733,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
     ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
                                 rtas_addr);
     if (ret < 0) {
-        fprintf(stderr, "Couldn't add linux,rtas-entry property: %s\n",
+        error_report("Couldn't add linux,rtas-entry property: %s",
                 fdt_strerror(ret));
         return ret;
     }
@@ -740,7 +741,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
     ret = qemu_fdt_setprop_cell(fdt, "/rtas", "rtas-size",
                                 rtas_size);
     if (ret < 0) {
-        fprintf(stderr, "Couldn't add rtas-size property: %s\n",
+        error_report("Couldn't add rtas-size property: %s",
                 fdt_strerror(ret));
         return ret;
     }
@@ -755,7 +756,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
         ret = qemu_fdt_setprop_cell(fdt, "/rtas", call->name,
                                     i + RTAS_TOKEN_BASE);
         if (ret < 0) {
-            fprintf(stderr, "Couldn't add rtas token for %s: %s\n",
+            error_report("Couldn't add rtas token for %s: %s",
                     call->name, fdt_strerror(ret));
             return ret;
         }
@@ -770,7 +771,7 @@  int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr,
     ret = qemu_fdt_setprop(fdt, "/rtas", "ibm,lrdr-capacity", lrdr_capacity,
                      sizeof(lrdr_capacity));
     if (ret < 0) {
-        fprintf(stderr, "Couldn't add ibm,lrdr-capacity rtas property\n");
+        error_report("Couldn't add ibm,lrdr-capacity rtas property");
         return ret;
     }
 
diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c
index f93244d7c182..497028f075e3 100644
--- a/hw/ppc/spapr_vio.c
+++ b/hw/ppc/spapr_vio.c
@@ -20,6 +20,7 @@ 
  */
 
 #include "qemu/osdep.h"
+#include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "hw/hw.h"
 #include "qemu/log.h"
@@ -276,7 +277,7 @@  int spapr_vio_send_crq(VIOsPAPRDevice *dev, uint8_t *crq)
     uint8_t byte;
 
     if (!dev->crq.qsize) {
-        fprintf(stderr, "spapr_vio_send_creq on uninitialized queue\n");
+        error_report("spapr_vio_send_creq on uninitialized queue");
         return -1;
     }