From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Carstens Subject: Re: [man-pages PATCH 5/5] man2: describe s390_guarded_storage s390-specific system call Date: Sat, 20 Jan 2018 13:23:49 +0100 Message-ID: <20180120122349.GE6287@osiris> References: <20180114185643.GA23919@asgard.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20180114185643.GA23919-ZbobWygYI+YXGNroddHbYwC/G2K4zDHf@public.gmane.org> Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Eugene Syromyatnikov Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Martin Schwidefsky , linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, QingFeng Hao , Jan Glauber , Alexey Ishchuk List-Id: linux-man@vger.kernel.org On Sun, Jan 14, 2018 at 07:56:43PM +0100, Eugene Syromyatnikov wrote: > --- > man2/s390_guarded_storage.2 | 150 ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 150 insertions(+) > create mode 100644 man2/s390_guarded_storage.2 > > diff --git a/man2/s390_guarded_storage.2 b/man2/s390_guarded_storage.2 > +.B GS_ENABLE > +Enable the guarded storage facility for the current task. > +The initial content of the guarded storage control block will be all zeros. > +After the enalement, the user space code can use the "Load Guarded Storage enablement > +.SH ERRORS > +.TP > +.B EFAULT > +.I command > +was > +.BR GS_SET_BC_CB > +and the copying of the guarded storage control block structure pointed by the > +.I gs_cb > +argument has failed. > +.TP > +.B EINVAL > +The value of > +.I command > +is not recognised. Maybe: "The value specified for command is not a valid command." ? > +.B EOPNOTSUPP > +The guarded storage is not supported by the hardware. "The guarded storage facility is not available." Thanks for providing the man page! -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html