{"id":2222885,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2222885/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260414003001.97571-13-philmd@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260414003001.97571-13-philmd@linaro.org>","date":"2026-04-14T00:29:44","name":"[v3,12/27] monitor: Do not check TARGET_I386 to build 'info sev' command","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"2e81b02e37d309a4873859a6501aff5d97113628","submitter":{"id":85046,"url":"http://patchwork.ozlabs.org/api/1.1/people/85046/?format=json","name":"Philippe Mathieu-Daudé","email":"philmd@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260414003001.97571-13-philmd@linaro.org/mbox/","series":[{"id":499762,"url":"http://patchwork.ozlabs.org/api/1.1/series/499762/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499762","date":"2026-04-14T00:29:32","name":"monitor: Remove need of per-target handlers","version":3,"mbox":"http://patchwork.ozlabs.org/series/499762/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222885/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222885/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=vgg2DXgi;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=UTF-8","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2a00:1450:4864:20::334;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x334.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"This command is filtered at build-time for i386/x86_64 binaries.\nBy using the recently introduced HMPCommand::arch_bitmask flag\nwe can filter it at runtime, making it possible to compile\nhmp-commands-info.hx once.\n\nSince the method depends on the CONFIG_SEV definition, define it\nin its own stub file.\n\nSigned-off-by: Philippe Mathieu-Daudé \nReviewed-by: Richard Henderson \n---\n MAINTAINERS | 1 +\n stubs/hmp-cmd-info_sev.c | 16 ++++++++++++++++\n target/i386/sev-system-stub.c | 5 -----\n hmp-commands-info.hx | 3 +--\n stubs/meson.build | 1 +\n 5 files changed, 19 insertions(+), 7 deletions(-)\n create mode 100644 stubs/hmp-cmd-info_sev.c","diff":"diff --git a/MAINTAINERS b/MAINTAINERS\nindex 16a3d71af02..580a80ab254 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -515,6 +515,7 @@ S: Supported\n F: docs/system/i386/amd-memory-encryption.rst\n F: docs/system/i386/sgx.rst\n F: hw/i386/sgx*\n+F: stubs/hmp-cmd-info_sev.c\n F: stubs/qmp-i386-sev.c\n F: stubs/qmp-i386-sgx.c\n F: target/i386/kvm/\ndiff --git a/stubs/hmp-cmd-info_sev.c b/stubs/hmp-cmd-info_sev.c\nnew file mode 100644\nindex 00000000000..f3624423a33\n--- /dev/null\n+++ b/stubs/hmp-cmd-info_sev.c\n@@ -0,0 +1,16 @@\n+/*\n+ * Human Monitor 'info sev' stub (CONFIG_SEV)\n+ *\n+ * Copyright (c) Linaro\n+ *\n+ * SPDX-License-Identifier: GPL-2.0-or-later\n+ */\n+\n+#include \"qemu/osdep.h\"\n+#include \"monitor/hmp.h\"\n+#include \"monitor/monitor.h\"\n+\n+void hmp_info_sev(Monitor *mon, const QDict *qdict)\n+{\n+ monitor_printf(mon, \"SEV is not available in this QEMU\\n\");\n+}\ndiff --git a/target/i386/sev-system-stub.c b/target/i386/sev-system-stub.c\nindex fb84aee94d2..2ea85597cf9 100644\n--- a/target/i386/sev-system-stub.c\n+++ b/target/i386/sev-system-stub.c\n@@ -32,11 +32,6 @@ int sev_es_save_reset_vector(void *flash_ptr, uint64_t flash_size)\n g_assert_not_reached();\n }\n \n-void hmp_info_sev(Monitor *mon, const QDict *qdict)\n-{\n- monitor_printf(mon, \"SEV is not available in this QEMU\\n\");\n-}\n-\n void pc_system_parse_sev_metadata(uint8_t *flash_ptr, size_t flash_size)\n {\n }\ndiff --git a/hmp-commands-info.hx b/hmp-commands-info.hx\nindex da9fdc0ab7b..336ab870a2c 100644\n--- a/hmp-commands-info.hx\n+++ b/hmp-commands-info.hx\n@@ -812,15 +812,14 @@ SRST\n enabled) memory in bytes.\n ERST\n \n-#if defined(TARGET_I386)\n {\n .name = \"sev\",\n .args_type = \"\",\n .params = \"\",\n .help = \"show SEV information\",\n .cmd = hmp_info_sev,\n+ .arch_bitmask = QEMU_ARCH_I386,\n },\n-#endif\n \n SRST\n ``info sev``\ndiff --git a/stubs/meson.build b/stubs/meson.build\nindex 4d1a803c17c..4a1d687a111 100644\n--- a/stubs/meson.build\n+++ b/stubs/meson.build\n@@ -86,6 +86,7 @@ if have_system\n stub_ss.add(files('qmp-cpu.c'))\n stub_ss.add(files('qmp-cpu-s390x.c'))\n stub_ss.add(files('qmp-cpu-s390x-kvm.c'))\n+ stub_ss.add(files('hmp-cmd-info_sev.c'))\n stub_ss.add(files('hmp-cmds-hw-s390x.c'))\n stub_ss.add(files('hmp-cmds-target-i386.c'))\n endif\n","prefixes":["v3","12/27"]}