On Wed, 2020-01-29 at 11:19 +0100, Markus Armbruster wrote:
> Maxim Levitsky <mlevi...@redhat.com> writes:
>
> > On Tue, 2020-01-28 at 16:56 +0000, Dr. David Alan Gilbert wrote:
> > > * Maxim Levitsky (mlevi...@redhat.com) wrote:
> > > > These days device-hotplug.c only contains the hmp_drive_add
> > > > In the next patch, rest of hmp_drive* functions will be moved
> > > > there.
> > > >
> > > > Also change the license of that file to GPL2+ since most
> > > > of the code that will be moved there is under that license
> > >
> > > How do we check that's OK?
> >
> > Currently that code is BSD licensed, and in next patches I will move
> > here GPLv2+ code, and as far as I know combining them gives you GPLv2+
>
> Yes, it does.
>
> I'd change the license in the patch that moves in GPLv2+ code.
All right.
>
> > I wasn't even aware that we have mixed licenses, and so this change was done
> > after Markus pointed this out in the previous patchset review.
> >
> > Best regards,
> > Maxim Levitsky
> >
> > >
> > > > Also add block-hmp-commands.h to contain prototypes of these
> > > > functions
> > > >
> > > > Signed-off-by: Maxim Levitsky <mlevi...@redhat.com>
> > > > ---
> > > > MAINTAINERS | 1 +
> > > > Makefile.objs | 2 +-
> > > > block/Makefile.objs | 1 +
> > > > block/monitor/Makefile.objs | 1 +
> > > > .../monitor/block-hmp-cmds.c | 23 ++++---------------
> > > > include/block/block-hmp-commands.h | 8 +++++++
> > > > include/sysemu/sysemu.h | 3 ---
> > > > monitor/misc.c | 1 +
> > > > 8 files changed, 18 insertions(+), 22 deletions(-)
> > > > create mode 100644 block/monitor/Makefile.objs
> > > > rename device-hotplug.c => block/monitor/block-hmp-cmds.c (55%)
> > > > create mode 100644 include/block/block-hmp-commands.h
> > > >
> > > > diff --git a/MAINTAINERS b/MAINTAINERS
> > > > index f6511d5120..5d50d09ad8 100644
> > > > --- a/MAINTAINERS
> > > > +++ b/MAINTAINERS
> > > > @@ -1882,6 +1882,7 @@ Block QAPI, monitor, command line
> > > > M: Markus Armbruster <arm...@redhat.com>
> > > > S: Supported
> > > > F: blockdev.c
> > > > +F: blockdev-hmp-cmds.c
> > > > F: block/qapi.c
> > > > F: qapi/block*.json
> > > > F: qapi/transaction.json
> > > > diff --git a/Makefile.objs b/Makefile.objs
> > > > index ff396b9209..15209eb6b5 100644
> > > > --- a/Makefile.objs
> > > > +++ b/Makefile.objs
> > > > @@ -48,7 +48,7 @@ common-obj-y += dump/
> > > > common-obj-y += job-qmp.o
> > > > common-obj-y += monitor/
> > > > common-obj-y += net/
> > > > -common-obj-y += qdev-monitor.o device-hotplug.o
> > > > +common-obj-y += qdev-monitor.o
> > > > common-obj-$(CONFIG_WIN32) += os-win32.o
> > > > common-obj-$(CONFIG_POSIX) += os-posix.o
> > > >
> > > > diff --git a/block/Makefile.objs b/block/Makefile.objs
> > > > index 330529b0b7..3f65544a6b 100644
> > > > --- a/block/Makefile.objs
> > > > +++ b/block/Makefile.objs
> > > > @@ -44,6 +44,7 @@ block-obj-y += crypto.o
> > > > block-obj-y += aio_task.o
> > > > block-obj-y += backup-top.o
> > > > block-obj-y += filter-compress.o
> > > > +common-obj-y += monitor/
> > > >
> > > > common-obj-y += stream.o
> > > >
> > > > diff --git a/block/monitor/Makefile.objs b/block/monitor/Makefile.objs
> > > > new file mode 100644
> > > > index 0000000000..0a74f9a8b5
> > > > --- /dev/null
> > > > +++ b/block/monitor/Makefile.objs
> > > > @@ -0,0 +1 @@
> > > > +common-obj-y += block-hmp-cmds.o
> > > > diff --git a/device-hotplug.c b/block/monitor/block-hmp-cmds.c
> > > > similarity index 55%
> > > > rename from device-hotplug.c
> > > > rename to block/monitor/block-hmp-cmds.c
> > > > index 554e4d98db..c65aaa86ea 100644
> > > > --- a/device-hotplug.c
> > > > +++ b/block/monitor/block-hmp-cmds.c
> > > > @@ -1,25 +1,11 @@
> > > > /*
> > > > - * QEMU device hotplug helpers
> > > > + * Blockdev HMP commands
> > > > *
> > > > * Copyright (c) 2004 Fabrice Bellard
> > > > *
> > > > - * Permission is hereby granted, free of charge, to any person
> > > > obtaining a copy
> > > > - * of this software and associated documentation files (the
> > > > "Software"), to deal
> > > > - * in the Software without restriction, including without limitation
> > > > the rights
> > > > - * to use, copy, modify, merge, publish, distribute, sublicense,
> > > > and/or sell
> > > > - * copies of the Software, and to permit persons to whom the Software
> > > > is
> > > > - * furnished to do so, subject to the following conditions:
> > > > - *
> > > > - * The above copyright notice and this permission notice shall be
> > > > included in
> > > > - * all copies or substantial portions of the Software.
> > > > - *
> > > > - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> > > > EXPRESS OR
> > > > - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> > > > MERCHANTABILITY,
> > > > - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
> > > > SHALL
> > > > - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
> > > > OR OTHER
> > > > - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
> > > > ARISING FROM,
> > > > - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> > > > DEALINGS IN
> > > > - * THE SOFTWARE.
> > > > + * This work is licensed under the terms of the GNU GPL, version 2.
> > > > + * or (at your option) any later version.
> > > > + * See the COPYING file in the top-level directory.
> > > > */
> > > >
> > > > #include "qemu/osdep.h"
> > > > @@ -33,6 +19,7 @@
> > > > #include "sysemu/sysemu.h"
> > > > #include "monitor/monitor.h"
> > > > #include "block/block_int.h"
> > > > +#include "block/block-hmp-commands.h"
> > > >
> > > >
> > > > void hmp_drive_add(Monitor *mon, const QDict *qdict)
> > > > diff --git a/include/block/block-hmp-commands.h
> > > > b/include/block/block-hmp-commands.h
> > > > new file mode 100644
> > > > index 0000000000..4f9033a8a6
> > > > --- /dev/null
> > > > +++ b/include/block/block-hmp-commands.h
> > > > @@ -0,0 +1,8 @@
> > > > +#ifndef BLOCK_HMP_COMMANDS_H
> > > > +#define BLOCK_HMP_COMMANDS_H
> > > > +
> > > > +/* HMP commands related to the block layer*/
>
> Space before */, please.
No problem!
>
> > > Should this file get a copyright header as well?
>
> I think it should.
I'll add. GPLv2+ too I guess.
>
> > > > +
> > > > +void hmp_drive_add(Monitor *mon, const QDict *qdict);
> > > > +
> > > > +#endif
> > > > diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
> > > > index 80c57fdc4e..c48635666d 100644
> > > > --- a/include/sysemu/sysemu.h
> > > > +++ b/include/sysemu/sysemu.h
> > > > @@ -68,9 +68,6 @@ extern int nb_option_roms;
> > > > extern const char *prom_envs[MAX_PROM_ENVS];
> > > > extern unsigned int nb_prom_envs;
> > > >
> > > > -/* generic hotplug */
> > > > -void hmp_drive_add(Monitor *mon, const QDict *qdict);
> > > > -
> > > > /* pcie aer error injection */
> > > > void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict);
> > > >
> > > > diff --git a/monitor/misc.c b/monitor/misc.c
> > > > index de1ca4d114..0466c00830 100644
> > > > --- a/monitor/misc.c
> > > > +++ b/monitor/misc.c
> > > > @@ -79,6 +79,7 @@
> > > > #include "sysemu/cpus.h"
> > > > #include "qemu/cutils.h"
> > > > #include "tcg/tcg.h"
> > > > +#include "block/block-hmp-commands.h"
>
> Put this next to #include "block/qapi.h", please.
Also no problem!
>
> > > >
> > > > #if defined(TARGET_S390X)
> > > > #include "hw/s390x/storage-keys.h"
> > > > --
> > > > 2.17.2
> > > >
>
> Preferably with my nitpicks addressed:
> Reviewed-by: Markus Armbruster <arm...@redhat.com>
Thank you very much for the review.
Best regards,
Maxim Levitsky
