From: Ian Jackson <ian.jackson@citrix.com>
To: Jason Andryuk <jandryuk@gmail.com>
Cc: "Wei Liu" <wl@xen.org>,
"Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>,
"Simon Gaiser" <simon@invisiblethingslab.com>,
"Anthony Perard" <anthony.perard@citrix.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
"Eric Shelton" <eshelton@pobox.com>
Subject: Re: [PATCH v5 05/21] libxl: Handle Linux stubdomain specific QEMU options.
Date: Thu, 14 May 2020 17:19:47 +0100 [thread overview]
Message-ID: <24253.28579.577001.476506@mariner.uk.xensource.com> (raw)
In-Reply-To: <20200428040433.23504-6-jandryuk@gmail.com>
Jason Andryuk writes ("[PATCH v5 05/21] libxl: Handle Linux stubdomain specific QEMU options."):
> From: Eric Shelton <eshelton@pobox.com>
>
> This patch creates an appropriate command line for the QEMU instance
> running in a Linux-based stubdomain.
>
> NOTE: a number of items are not currently implemented for Linux-based
> stubdomains, such as:
> - save/restore
> - QMP socket
> - graphics output (e.g., VNC)
>
> Signed-off-by: Eric Shelton <eshelton@pobox.com>
>
> Simon:
> * fix disk path
> * fix cdrom path and "format"
>
> Signed-off-by: Simon Gaiser <simon@invisiblethingslab.com>
> [drop Qubes-specific parts]
> Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Nice work all.
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
This is despite me spotting three tiny style nits:
> @@ -1312,7 +1316,7 @@ static int libxl__build_device_model_args_new(libxl__gc *gc,
> }
>
> flexarray_append(dm_args, vncarg);
> - } else
> + } else if (!is_stubdom)
> /*
> * Ensure that by default no vnc server is created.
> */
While you are here it would be nice to regularise the { }. (libxl
CODING_STYLE says that all branches of an if should have { }, if any
of them do.)
> @@ -1974,8 +2006,10 @@ static int libxl__build_device_model_args(libxl__gc *gc,
> args, envs,
> state);
> case LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN:
> - assert(dm_state_fd != NULL);
> - assert(*dm_state_fd < 0);
> + if (!libxl_defbool_val(guest_config->b_info.device_model_stubdomain)) {
> + assert(dm_state_fd != NULL);
> + assert(*dm_state_fd < 0);
> + }
This } seems to be misindented ?
> if (guest_config->b_info.u.hvm.serial)
> num_console++;
> + else if (guest_config->b_info.u.hvm.serial_list) {
> + char **serial = guest_config->b_info.u.hvm.serial_list;
> + while (*(serial++))
> + num_console++;
> + }
You should add the { } areound the if block too.
Ian.
next prev parent reply other threads:[~2020-05-14 16:20 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-28 4:04 [PATCH v5 00/21] Add support for qemu-xen runnning in a Linux-based stubdomain Jason Andryuk
2020-04-28 4:04 ` [PATCH v5 01/21] Document ioemu MiniOS stubdomain protocol Jason Andryuk
2020-05-14 16:08 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 02/21] Document ioemu Linux " Jason Andryuk
2020-05-14 16:08 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 03/21] libxl: fix qemu-trad cmdline for no sdl/vnc case Jason Andryuk
2020-04-28 4:04 ` [PATCH v5 04/21] libxl: Allow running qemu-xen in stubdomain Jason Andryuk
2020-05-14 16:10 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 05/21] libxl: Handle Linux stubdomain specific QEMU options Jason Andryuk
2020-05-14 16:19 ` Ian Jackson [this message]
2020-05-17 13:55 ` Jason Andryuk
2020-04-28 4:04 ` [PATCH v5 06/21] libxl: write qemu arguments into separate xenstore keys Jason Andryuk
2020-05-14 16:25 ` Ian Jackson
2020-05-17 14:29 ` Jason Andryuk
2020-04-28 4:04 ` [PATCH v5 07/21] xl: add stubdomain related options to xl config parser Jason Andryuk
2020-05-14 16:26 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 08/21] tools/libvchan: notify server when client is connected Jason Andryuk
2020-05-14 16:27 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 09/21] libxl: add save/restore support for qemu-xen in stubdomain Jason Andryuk
2020-05-14 16:35 ` Ian Jackson
2020-05-17 13:55 ` Jason Andryuk
2020-05-18 14:15 ` Ian Jackson
2020-05-18 14:50 ` Marek Marczykowski-Górecki
2020-05-18 15:18 ` [PATCH v5 09/21] libxl: add save/restore support for qemu-xen in stubdomain [and 1 more messages] Ian Jackson
2020-05-18 15:48 ` Jason Andryuk
2020-05-18 16:37 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 10/21] tools: add missing libxenvchan cflags Jason Andryuk
2020-05-14 16:35 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 11/21] tools: add simple vchan-socket-proxy Jason Andryuk
2020-05-14 16:37 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 12/21] libxl: use vchan for QMP access with Linux stubdomain Jason Andryuk
2020-05-14 16:39 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 13/21] Regenerate autotools files Jason Andryuk
2020-05-14 16:41 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 14/21] libxl: require qemu in dom0 even if stubdomain is in use Jason Andryuk
2020-05-14 16:42 ` Ian Jackson
2020-05-14 17:36 ` Marek Marczykowski-Górecki
2020-04-28 4:04 ` [PATCH v5 15/21] libxl: ignore emulated IDE disks beyond the first 4 Jason Andryuk
2020-05-14 16:43 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 16/21] libxl: consider also qemu in stubdomain in libxl__dm_active check Jason Andryuk
2020-05-14 16:43 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 17/21] docs: Add device-model-domid to xenstore-paths Jason Andryuk
2020-05-14 16:44 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 18/21] libxl: Check stubdomain kernel & ramdisk presence Jason Andryuk
2020-05-14 16:45 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 19/21] libxl: Refactor kill_device_model to libxl__kill_xs_path Jason Andryuk
2020-05-14 16:45 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 20/21] libxl: Kill vchan-socket-proxy when cleaning up qmp Jason Andryuk
2020-05-14 16:47 ` Ian Jackson
2020-04-28 4:04 ` [PATCH v5 21/21] tools: Clean up vchan-socket-proxy socket Jason Andryuk
2020-05-14 16:48 ` Ian Jackson
2020-05-11 20:19 ` [PATCH v5 00/21] Add support for qemu-xen runnning in a Linux-based stubdomain Jason Andryuk
2020-05-14 16:07 ` Ian Jackson
2020-05-14 16:55 ` Ian Jackson
2020-05-14 19:10 ` Jason Andryuk
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