From: Hongjie Yang /sys/firmware/reipl/nss/name contains the nss name when defsys or savesys command has been executed. If the defsys or savesys command fails the kernel_nss_name has to be cleared since a reipl on that nss name won't be possible. Signed-off-by: Hongjie Yang Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/early.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) Index: quilt-2.6/arch/s390/kernel/early.c =================================================================== --- quilt-2.6.orig/arch/s390/kernel/early.c +++ quilt-2.6/arch/s390/kernel/early.c @@ -88,13 +88,17 @@ static noinline __init void create_kerne __cpcmd(defsys_cmd, NULL, 0, &response); - if (response != 0) + if (response != 0) { + kernel_nss_name[0] = '\0'; return; + } __cpcmd(savesys_cmd, NULL, 0, &response); - if (response != strlen(savesys_cmd)) + if (response != strlen(savesys_cmd)) { + kernel_nss_name[0] = '\0'; return; + } ipl_flags = IPL_NSS_VALID; } -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/