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powerpc/pseries: Fix the H_CALL error code in PLPKS driver 

[ Upstream commit af223e1728 ]

PAPR Spec defines H_P1 actually as H_PARAMETER and maps H_ABORTED to
a different numerical value.

Fix the error codes as per PAPR Specification.

Fixes: 2454a7af0f ("powerpc/pseries: define driver for Platform KeyStore")
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221106205839.600442-3-nayna@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Nayna Jain 2022-11-06 15:58:35 -05:00 committed by Greg Kroah-Hartman
parent b38e5a3c46
commit 1a7657adb0
2 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/powerpc/include/asm/hvcall.h
View File

@ -79,7 +79,7 @@
#define H_NOT_ENOUGH_RESOURCES -44 #define H_NOT_ENOUGH_RESOURCES -44
#define H_R_STATE -45 #define H_R_STATE -45
#define H_RESCINDED -46 #define H_RESCINDED -46
#define H_P1 -54 #define H_ABORTED -54
#define H_P2 -55 #define H_P2 -55
#define H_P3 -56 #define H_P3 -56
#define H_P4 -57 #define H_P4 -57
@ -100,7 +100,6 @@
#define H_COP_HW -74 #define H_COP_HW -74
#define H_STATE -75 #define H_STATE -75
#define H_IN_USE -77 #define H_IN_USE -77
#define H_ABORTED -78
#define H_UNSUPPORTED_FLAG_START -256 #define H_UNSUPPORTED_FLAG_START -256
#define H_UNSUPPORTED_FLAG_END -511 #define H_UNSUPPORTED_FLAG_END -511
#define H_MULTI_THREADS_ACTIVE -9005 #define H_MULTI_THREADS_ACTIVE -9005

2
arch/powerpc/platforms/pseries/plpks.c
View File

@ -75,7 +75,7 @@ static int pseries_status_to_err(int rc)
case H_FUNCTION: case H_FUNCTION:
err = -ENXIO; err = -ENXIO;
break; break;
case H_P1: case H_PARAMETER:
case H_P2: case H_P2:
case H_P3: case H_P3:
case H_P4: case H_P4: