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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38a1c832e8asm37861719f8f.37.2025.01.02.07.17.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Jan 2025 07:17:45 -0800 (PST) Message-ID: <53d28483-a790-4927-a3a1-386cbeb1745c@linaro.org> Date: Thu, 2 Jan 2025 16:17:44 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 02/10] qdev: Implement qemu_create_machine() for user emulation To: qemu-devel@nongnu.org Cc: Eduardo Habkost , =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , qemu-block@nongnu.org, Marcel Apfelbaum , David Hildenbrand , "Michael S. Tsirkin" , Zhenwei Pi , Fam Zheng , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Peter Xu , Richard Henderson , Paolo Bonzini , "Gonglei (Arei)" References: <20250102151244.59357-1-philmd@linaro.org> <20250102151244.59357-3-philmd@linaro.org> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20250102151244.59357-3-philmd@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=philmd@linaro.org; helo=mail-wr1-x42c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 2/1/25 16:12, Philippe Mathieu-Daudé wrote: > To satisfy QOM containers design, implement qemu_create_machine() > for user emulation, creating a 'fake' machine. > > Suggested-by: Peter Xu > Signed-off-by: Philippe Mathieu-Daudé > --- > hw/core/qdev-user-stubs.c | 11 +++++++++++ > hw/core/meson.build | 1 + > 2 files changed, 12 insertions(+) > create mode 100644 hw/core/qdev-user-stubs.c > > diff --git a/hw/core/qdev-user-stubs.c b/hw/core/qdev-user-stubs.c > new file mode 100644 > index 00000000000..9d481a61dbf > --- /dev/null > +++ b/hw/core/qdev-user-stubs.c > @@ -0,0 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ > +#include "qemu/osdep.h" > +#include "hw/qdev-core.h" > + > +void qemu_create_machine(QDict *qdict) > +{ > + Object *fake_machine_obj; > + > + fake_machine_obj = object_property_add_new_container(object_get_root(), > + "machine"); > + object_property_add_new_container(fake_machine_obj, "unattached"); > +} > diff --git a/hw/core/meson.build b/hw/core/meson.build > index ce9dfa3f4bf..0f020fed1df 100644 > --- a/hw/core/meson.build > +++ b/hw/core/meson.build > @@ -46,3 +46,4 @@ system_ss.add(files( > 'vm-change-state-handler.c', > 'clock-vmstate.c', > )) > +user_ss.add(files('qdev-user-stubs.c'))