diff options
| -rw-r--r-- | arch/s390/kernel/ipl.c | 5 | ||||
| -rw-r--r-- | include/asm-s390/ipl.h | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 54b2779b5e2..2dcf590faba 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -1705,7 +1705,10 @@ void __init setup_ipl(void) void __init ipl_update_parameters(void) { - if (diag308(DIAG308_STORE, &ipl_block) == DIAG308_RC_OK) + int rc; + + rc = diag308(DIAG308_STORE, &ipl_block); + if ((rc == DIAG308_RC_OK) || (rc == DIAG308_RC_NOCONFIG)) diag308_set_works = 1; } diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h index eaca6dff540..1171e6d144a 100644 --- a/include/asm-s390/ipl.h +++ b/include/asm-s390/ipl.h @@ -159,7 +159,8 @@ enum diag308_vm_flags { }; enum diag308_rc { - DIAG308_RC_OK = 1, + DIAG308_RC_OK = 0x0001, + DIAG308_RC_NOCONFIG = 0x0102, }; extern int diag308(unsigned long subcode, void *addr); |