From: Igor Mammedov <imammedo@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Philippe Mathieu-Daudé" <philmd@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [PATCH 12/36] vl: load plugins as late as possible
Date: Thu, 26 Nov 2020 17:54:59 +0100 [thread overview]
Message-ID: <20201126175459.566a55a0@redhat.com> (raw)
In-Reply-To: <20201123141435.2726558-13-pbonzini@redhat.com>
On Mon, 23 Nov 2020 09:14:11 -0500
Paolo Bonzini <pbonzini@redhat.com> wrote:
> There is no need to load plugins in the middle of default device processing,
> move -plugin handling just before preconfig is entered.
>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
> ---
> softmmu/vl.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/softmmu/vl.c b/softmmu/vl.c
> index 87c10f625c..ab08a0290c 100644
> --- a/softmmu/vl.c
> +++ b/softmmu/vl.c
> @@ -125,6 +125,7 @@ static const char *boot_order;
> static const char *boot_once;
> static const char *incoming;
> static const char *loadvm;
> +static QemuPluginList plugin_list = QTAILQ_HEAD_INITIALIZER(plugin_list);
> enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
> static int mem_prealloc; /* force preallocation of physical target memory */
> int display_opengl;
> @@ -3074,6 +3075,11 @@ static void qemu_init_board(void)
> create_default_memdev(current_machine, mem_path);
> }
>
> + /* process plugin before CPUs are created, but once -smp has been parsed */
> + if (qemu_plugin_load_list(&plugin_list)) {
> + exit(1);
> + }
> +
> machine_run_board_init(current_machine);
>
> /*
> @@ -3208,7 +3214,6 @@ void qemu_init(int argc, char **argv, char **envp)
> Error *err = NULL;
> bool have_custom_ram_size;
> BlockdevOptionsQueue bdo_queue = QSIMPLEQ_HEAD_INITIALIZER(bdo_queue);
> - QemuPluginList plugin_list = QTAILQ_HEAD_INITIALIZER(plugin_list);
>
> qemu_add_opts(&qemu_drive_opts);
> qemu_add_drive_opts(&qemu_legacy_drive_opts);
> @@ -4178,11 +4183,6 @@ void qemu_init(int argc, char **argv, char **envp)
> machine_class->default_machine_opts, 0);
> }
>
> - /* process plugin before CPUs are created, but once -smp has been parsed */
> - if (qemu_plugin_load_list(&plugin_list)) {
> - exit(1);
> - }
> -
> qemu_opts_foreach(qemu_find_opts("device"),
> default_driver_check, NULL, NULL);
> qemu_opts_foreach(qemu_find_opts("global"),
next prev parent reply other threads:[~2020-11-26 16:57 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 14:13 [PATCH v3 00/36] cleanup qemu_init and make sense of command line processing Paolo Bonzini
2020-11-23 14:14 ` [PATCH 01/36] vl: extract validation of -smp to machine.c Paolo Bonzini
2020-11-23 14:14 ` [PATCH 02/36] vl: remove bogus check Paolo Bonzini
2020-11-23 14:14 ` [PATCH 03/36] vl: split various early command line options to a separate function Paolo Bonzini
2020-11-26 16:47 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 04/36] vl: move various initialization routines out of qemu_init Paolo Bonzini
2020-11-23 14:14 ` [PATCH 05/36] vl: extract qemu_init_subsystems Paolo Bonzini
2020-11-23 14:14 ` [PATCH 06/36] vl: move prelaunch part of qemu_init to new functions Paolo Bonzini
2020-11-23 14:14 ` [PATCH 07/36] vl: extract various command line validation snippets to a new function Paolo Bonzini
2020-11-23 14:14 ` [PATCH 08/36] vl: preconfig and loadvm are mutually exclusive Paolo Bonzini
2020-11-23 14:14 ` [PATCH 09/36] vl: extract various command line desugaring snippets to a new function Paolo Bonzini
2020-11-23 14:14 ` [PATCH 10/36] qemu-option: restrict qemu_opts_set to merge-lists QemuOpts Paolo Bonzini
2020-11-23 14:14 ` [PATCH 11/36] vl: create "-net nic -net user" default earlier Paolo Bonzini
2020-11-23 14:14 ` [PATCH 12/36] vl: load plugins as late as possible Paolo Bonzini
2020-11-26 16:54 ` Igor Mammedov [this message]
2020-11-23 14:14 ` [PATCH 13/36] vl: move semihosting command line fallback to qemu_init_board Paolo Bonzini
2020-11-26 17:10 ` Igor Mammedov
2020-11-27 5:03 ` Paolo Bonzini
2020-11-27 10:31 ` Igor Mammedov
2020-11-27 11:22 ` Paolo Bonzini
2020-11-27 12:12 ` Igor Mammedov
2020-11-27 12:22 ` Paolo Bonzini
2020-11-23 14:14 ` [PATCH 14/36] vl: extract default devices to separate functions Paolo Bonzini
2020-11-26 17:29 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 15/36] vl: move CHECKPOINT_INIT after preconfig Paolo Bonzini
2020-11-26 17:36 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 16/36] vl: separate qemu_create_early_backends Paolo Bonzini
2020-11-23 14:14 ` [PATCH 17/36] vl: separate qemu_create_late_backends Paolo Bonzini
2020-11-23 14:14 ` [PATCH 18/36] vl: separate qemu_create_machine Paolo Bonzini
2020-11-23 14:14 ` [PATCH 19/36] vl: separate qemu_apply_machine_options Paolo Bonzini
2020-11-23 14:14 ` [PATCH 20/36] vl: separate qemu_resolve_machine_memdev Paolo Bonzini
2020-11-26 17:39 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 21/36] vl: initialize displays before preconfig loop Paolo Bonzini
2020-11-26 17:51 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 22/36] vl: move -global check earlier Paolo Bonzini
2020-11-26 17:55 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 23/36] migration, vl: start migration via qmp_migrate_incoming Paolo Bonzini
2020-11-26 18:04 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 24/36] vl: start VM via qmp_cont Paolo Bonzini
2020-11-23 14:14 ` [PATCH 25/36] hmp: introduce cmd_available Paolo Bonzini
2020-11-23 14:14 ` [PATCH 26/36] remove preconfig state Paolo Bonzini
2020-11-26 18:55 ` Igor Mammedov
2020-11-27 5:19 ` Paolo Bonzini
2020-11-27 10:50 ` Igor Mammedov
2020-11-27 11:50 ` Paolo Bonzini
2020-11-30 12:41 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 27/36] vl: remove separate preconfig main_loop Paolo Bonzini
2020-11-30 12:46 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 28/36] vl: allow -incoming defer with -preconfig Paolo Bonzini
2020-11-27 10:51 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 29/36] vl: extract softmmu/datadir.c Paolo Bonzini
2020-11-27 12:06 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 30/36] vl: extract machine done notifiers Paolo Bonzini
2020-11-27 12:14 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 31/36] vl: extract softmmu/rtc.c Paolo Bonzini
2020-11-27 12:43 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 32/36] vl: extract softmmu/runstate.c Paolo Bonzini
2020-11-27 12:59 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 33/36] vl: extract softmmu/globals.c Paolo Bonzini
2020-11-27 13:19 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 34/36] vl: remove serial_max_hds Paolo Bonzini
2020-11-27 13:11 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 35/36] vl: clean up -boot variables Paolo Bonzini
2020-11-27 13:12 ` Igor Mammedov
2020-11-23 14:14 ` [PATCH 36/36] vl: move all generic initialization out of vl.c Paolo Bonzini
2020-11-27 13:30 ` Igor Mammedov
2020-11-27 12:00 ` [PATCH 37/36] machine: introduce MachineInitPhase Paolo Bonzini
2020-11-27 13:29 ` Igor Mammedov
2020-11-27 15:29 ` Paolo Bonzini
2020-11-30 12:50 ` [PATCH v3 00/36] cleanup qemu_init and make sense of command line processing Igor Mammedov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201126175459.566a55a0@redhat.com \
--to=imammedo@redhat.com \
--cc=pbonzini@redhat.com \
--cc=philmd@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).