diff mbox series

[08/17] s390x/cpumodel: Fix UI to CPU features pcc-cmac-{aes, eaes}-256

Message ID 20200428163419.4483-9-armbru@redhat.com
State New
Headers show
Series qom: Spring cleaning | expand

Commit Message

Markus Armbruster April 28, 2020, 4:34 p.m. UTC 
Both s390_features[S390_FEAT_PCC_CMAC_AES_256].name and
s390_features[S390_FEAT_PCC_CMAC_EAES_256].name is
"pcc-cmac-eaes-256".  The former is obviously a pasto.

Impact:

* s390_feat_bitmap_to_ascii() misidentifies S390_FEAT_PCC_CMAC_AES_256
  as "pcc-cmac-eaes-256".  Affects QMP commands query-cpu-definitions,
  query-cpu-model-expansion, query-cpu-model-baseline,
  query-cpu-model-comparison, and the error message when
  s390_realize_cpu_model() fails in check_compatibility().

* s390_realize_cpu_model() misidentifies it in check_consistency()
  warnings.

* s390_cpu_list() likewise.  Affects -cpu help.

* s390_cpu_model_register_props() creates CPU property
  "pcc-cmac-eaes-256" twice.  The second one fails, but the error is
  ignored (a later commit will change that).  Results in a single
  property "pcc-cmac-eaes-256" with the description for
  S390_FEAT_PCC_CMAC_AES_256, and no property for
  S390_FEAT_PCC_CMAC_EAES_256.  CPU properties are visible in CLI -cpu
  and -device, QMP & HMP device_add, QMP device-list-properties, and
  QOM introspection.

Fix by deleting the wayward 'e'.

Fixes: 782417446279717aa85320191a519b51f6d5dd31
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: David Hildenbrand <david@redhat.com>
Cc: qemu-s390x@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 target/s390x/cpu_features_def.inc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/s390x/cpu_features_def.inc.h b/target/s390x/cpu_features_def.inc.h
index 31dff0d84e..a8d562d688 100644
--- a/target/s390x/cpu_features_def.inc.h
+++ b/target/s390x/cpu_features_def.inc.h
@@ -310,7 +310,7 @@  DEF_FEAT(PCC_CMAC_ETDEA_192, "pcc-cmac-etdea-128", PCC, 10, "PCC Compute-Last-Bl
 DEF_FEAT(PCC_CMAC_TDEA, "pcc-cmac-etdea-192", PCC, 11, "PCC Compute-Last-Block-CMAC-Using-EncryptedTDEA-192")
 DEF_FEAT(PCC_CMAC_AES_128, "pcc-cmac-aes-128", PCC, 18, "PCC Compute-Last-Block-CMAC-Using-AES-128")
 DEF_FEAT(PCC_CMAC_AES_192, "pcc-cmac-aes-192", PCC, 19, "PCC Compute-Last-Block-CMAC-Using-AES-192")
-DEF_FEAT(PCC_CMAC_AES_256, "pcc-cmac-eaes-256", PCC, 20, "PCC Compute-Last-Block-CMAC-Using-AES-256")
+DEF_FEAT(PCC_CMAC_AES_256, "pcc-cmac-aes-256", PCC, 20, "PCC Compute-Last-Block-CMAC-Using-AES-256")
 DEF_FEAT(PCC_CMAC_EAES_128, "pcc-cmac-eaes-128", PCC, 26, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-128")
 DEF_FEAT(PCC_CMAC_EAES_192, "pcc-cmac-eaes-192", PCC, 27, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-192")
 DEF_FEAT(PCC_CMAC_EAES_256, "pcc-cmac-eaes-256", PCC, 28, "PCC Compute-Last-Block-CMAC-Using-Encrypted-AES-256")