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Tsirkin" , Marcel Apfelbaum , Paolo Bonzini , Yang Zhong , Eduardo Habkost , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [RFC PATCH 2/2] hw/i386/sgx: Attach SGX-EPC to its memory backend Date: Mon, 17 Jan 2022 00:53:31 +0100 Message-Id: <20220116235331.103977-3-f4bug@amsat.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220116235331.103977-1-f4bug@amsat.org> References: <20220116235331.103977-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::336 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x336.google.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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" Reply-to: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= via We have one SGX-EPC address/size/node per memory backend, make it child of the backend in the QOM composition tree. Cc: Yang Zhong Signed-off-by: Philippe Mathieu-Daudé --- hw/i386/sgx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/i386/sgx.c b/hw/i386/sgx.c index 5de5dd08936..6362e5e9d02 100644 --- a/hw/i386/sgx.c +++ b/hw/i386/sgx.c @@ -300,6 +300,9 @@ void pc_machine_init_sgx_epc(PCMachineState *pcms) /* set the memdev link with memory backend */ object_property_parse(obj, SGX_EPC_MEMDEV_PROP, list->value->memdev, &error_fatal); + object_property_add_child(OBJECT(list->value->memdev), "sgx-epc", + OBJECT(obj)); + /* set the numa node property for sgx epc object */ object_property_set_uint(obj, SGX_EPC_NUMA_NODE_PROP, list->value->node, &error_fatal); -- 2.34.1