eb86ba78e5
- Fix stable issues found in upstream: hmp-Fix-loadvm-to-resume-the-VM-on-succe.patch hw-block-nvme-align-with-existing-style.patch hw-nvme-fix-missing-check-for-PMR-capabi.patch hw-nvme-fix-pin-based-interrupt-behavior.patch linux-user-aarch64-Enable-hwcap-for-RND-.patch qemu-config-load-modules-when-instantiat.patch qemu-config-parse-configuration-files-to.patch qemu-config-use-qemu_opts_from_qdict.patch runstate-Initialize-Error-to-NULL.patch target-i386-Exit-tb-after-wrmsr.patch tcg-Allocate-sufficient-storage-in-temp_.patch tcg-sparc-Fix-temp_allocate_frame-vs-spa.patch vhost-vdpa-don-t-initialize-backend_feat.patch vl-allow-not-specifying-size-in-m-when-u.patch vl-Fix-an-assert-failure-in-error-path.patch vl-plug-object-back-into-readconfig.patch vl-plumb-keyval-based-options-into-readc.patch x86-acpi-use-offset-instead-of-pointer-w.patch - Update qemu-supportconfig plugin - Fix an update-alternative warning when removing qemu-skiboot package bsc#1178678 OBS-URL: https://build.opensuse.org/request/show/903710 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=660
88 lines
2.7 KiB
Diff
88 lines
2.7 KiB
Diff
From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Mon, 24 May 2021 06:57:52 -0400
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Subject: vl: plug -object back into -readconfig
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Git-commit: 49e987695a1873a769a823604f9065aa88e00c55
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Commit bc2f4fcb1d ("qom: move user_creatable_add_opts logic to vl.c
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and QAPIfy it", 2021-03-19) switched the creation of objects from
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qemu_opts_foreach to a bespoke QTAILQ in preparation for supporting JSON
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syntax in -object.
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Unfortunately in doing so it lost support for [object] stanzas in
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configuration files and also for "-set object.ID.KEY=VAL". The latter
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is hard to re-establish and probably best solved by deprecating -set.
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This patch uses the infrastructure introduced by the previous two
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patches in order to parse QOM objects correctly from configuration
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files.
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Cc: Markus Armbruster <armbru@redhat.com>
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Cc: qemu-stable@nongnu.org
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Reviewed-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Message-Id: <20210524105752.3318299-4-pbonzini@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: Jose R. Ziviani <jziviani@suse.de>
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---
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softmmu/vl.c | 24 ++++++++++++++++++------
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1 file changed, 18 insertions(+), 6 deletions(-)
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diff --git a/softmmu/vl.c b/softmmu/vl.c
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index 4cdbe9232a6429b6f9a195336149..8cb68f21b9f2a5cf159295169ed0 100644
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--- a/softmmu/vl.c
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+++ b/softmmu/vl.c
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@@ -1710,9 +1710,15 @@ static void object_option_foreach_add(bool (*type_opt_predicate)(const char *))
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}
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}
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+static void object_option_add_visitor(Visitor *v)
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+{
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+ ObjectOption *opt = g_new0(ObjectOption, 1);
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+ visit_type_ObjectOptions(v, NULL, &opt->opts, &error_fatal);
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+ QTAILQ_INSERT_TAIL(&object_opts, opt, next);
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+}
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+
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static void object_option_parse(const char *optarg)
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{
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- ObjectOption *opt;
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QemuOpts *opts;
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const char *type;
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Visitor *v;
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@@ -1740,11 +1746,8 @@ static void object_option_parse(const char *optarg)
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v = opts_visitor_new(opts);
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}
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- opt = g_new0(ObjectOption, 1);
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- visit_type_ObjectOptions(v, NULL, &opt->opts, &error_fatal);
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+ object_option_add_visitor(v);
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visit_free(v);
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-
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- QTAILQ_INSERT_TAIL(&object_opts, opt, next);
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}
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/*
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@@ -2121,13 +2124,22 @@ static int global_init_func(void *opaque, QemuOpts *opts, Error **errp)
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*/
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static bool is_qemuopts_group(const char *group)
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{
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+ if (g_str_equal(group, "object")) {
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+ return false;
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+ }
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return true;
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}
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static void qemu_record_config_group(const char *group, QDict *dict,
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bool from_json, Error **errp)
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{
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- abort();
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+ if (g_str_equal(group, "object")) {
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+ Visitor *v = qobject_input_visitor_new_keyval(QOBJECT(dict));
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+ object_option_add_visitor(v);
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+ visit_free(v);
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+ } else {
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+ abort();
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+ }
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}
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/*
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