Thread (21 messages) flat view 21 messages, 2 authors, 14h ago

Re: [PATCH v2 01/10] pseries/plpks: update PKS documentation and maintainer entry

From: R Nageswara Sastry <hidden>
Date: 2026-09-04 06:10:38
Also in: keyrings, linux-integrity, linux-security-module, lkml

On 31.08.2026 4:47 PM, Srish Srinivasan wrote:
Wrap long PKS hcall return-value lines consistently and fix a typo in the
H_PKS_UNWRAP_OBJECT description.

Also update the MAINTAINERS entry from KEYS-TRUSTED-PLPKS to
KEYS-TRUSTED-PKWM to reflect the PowerVM Key Wrapping Module naming.

Signed-off-by: Srish Srinivasan <ssrish@linux.ibm.com>
Tested-by: R Nageswara Sastry <redacted>

Documentation-only change. Gone through documentation.
Used this data in test cases creation.
quoted hunk ↗ jump to hunk
---
  Documentation/arch/powerpc/papr_hcalls.rst | 16 ++++++++--------
  MAINTAINERS                                |  2 +-
  2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/Documentation/arch/powerpc/papr_hcalls.rst b/Documentation/arch/powerpc/papr_hcalls.rst
index 14e39f095a1c..44c9c8b32ae3 100644
--- a/Documentation/arch/powerpc/papr_hcalls.rst
+++ b/Documentation/arch/powerpc/papr_hcalls.rst
@@ -305,8 +305,8 @@ like core instruction, core LLAT and nest.
  | Input: authorization, objectlabel, objectlabellen, policy, out, outlen
  | Out: *Hypervisor Generated Key, or None when the wrapping key policy is set*
  | Return Value: *H_SUCCESS, H_Function, H_State, H_R_State, H_Parameter, H_P2,
-                H_P3, H_P4, H_P5, H_P6, H_Authority, H_Nomem, H_Busy, H_Resource,
-                H_Aborted*
+                H_P3, H_P4, H_P5, H_P6, H_Authority, H_Nomem, H_Busy,
+                H_Resource, H_Aborted*
  
  H_PKS_GEN_KEY is used to have the hypervisor generate a new random key.
  This key is stored as an object in the Power LPAR Platform KeyStore with
@@ -321,8 +321,8 @@ the user. Generation of wrapping keys is supported only for a key size of
  |        inlen, out, outlen, continue-token
  | Out: *continue-token, byte size of wrapped object, wrapped object*
  | Return Value: *H_SUCCESS, H_Function, H_State, H_R_State, H_Parameter, H_P2,
-                H_P3, H_P4, H_P5, H_P6, H_P7, H_P8, H_P9, H_Authority, H_Invalid_Key,
-                H_NOT_FOUND, H_Busy, H_LongBusy, H_Aborted*
+                H_P3, H_P4, H_P5, H_P6, H_P7, H_P8, H_P9, H_Authority,
+                H_Invalid_Key, H_NOT_FOUND, H_Busy, H_LongBusy, H_Aborted*
  
  H_PKS_WRAP_OBJECT is used to wrap an object using a wrapping key stored in the
  Power LPAR Platform KeyStore and return the wrapped object to the caller. The
@@ -331,16 +331,16 @@ which must have been previously created with H_PKS_GEN_KEY. The provided object
  is then encrypted with the wrapping key and additional metadata and the result
  is returned to the caller.
  
-
  **H_PKS_UNWRAP_OBJECT**
  
  | Input: authorization, objectwrapflags, in, inlen, out, outlen, continue-token
  | Out: *continue-token, byte size of unwrapped object, unwrapped object*
  | Return Value: *H_SUCCESS, H_Function, H_State, H_R_State, H_Parameter, H_P2,
-                H_P3, H_P4, H_P5, H_P6, H_P7, H_Authority, H_Unsupported, H_Bad_Data,
-                H_NOT_FOUND, H_Invalid_Key, H_Busy, H_LongBusy, H_Aborted*
+                H_P3, H_P4, H_P5, H_P6, H_P7, H_Authority, H_Unsupported,
+                H_Bad_Data, H_NOT_FOUND, H_Invalid_Key, H_Busy, H_LongBusy,
+                H_Aborted*
  
-H_PKS_UNWRAP_OBJECT is used to unwrap an object that was previously warapped with
+H_PKS_UNWRAP_OBJECT is used to unwrap an object that was previously wrapped with
  H_PKS_WRAP_OBJECT.
  
  References
diff --git a/MAINTAINERS b/MAINTAINERS
index 3a19da74d00c..6b91d7f081c4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14491,7 +14491,7 @@ S:	Supported
  F:	include/keys/trusted_dcp.h
  F:	security/keys/trusted-keys/trusted_dcp.c
  
-KEYS-TRUSTED-PLPKS
+KEYS-TRUSTED-PKWM
  M:	Srish Srinivasan <ssrish@linux.ibm.com>
  M:	Nayna Jain <nayna@linux.ibm.com>
  L:	linux-integrity@vger.kernel.org
-- 
Thanks and Regards
R.Nageswara Sastry

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