{"id":2196189,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2196189/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/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":"<20260213034556.13471-5-mohamed@unpredictable.fr>","date":"2026-02-13T03:45:47","name":"[v2,04/10] whpx: refactor whpx_destroy_vcpu to arch-specific function","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"3fdce7a748b9d95364322c4a5ce9ade19cc4509a","submitter":{"id":91318,"url":"http://patchwork.ozlabs.org/api/1.0/people/91318/?format=json","name":"Mohamed Mediouni","email":"mohamed@unpredictable.fr"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260213034556.13471-5-mohamed@unpredictable.fr/mbox/","series":[{"id":492055,"url":"http://patchwork.ozlabs.org/api/1.0/series/492055/?format=json","date":"2026-02-13T03:45:43","name":"whpx: x86 updates (2026-02)","version":2,"mbox":"http://patchwork.ozlabs.org/series/492055/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2196189/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=unpredictable.fr header.i=@unpredictable.fr\n header.a=rsa-sha256 header.s=sig1 header.b=d78ypU2t;\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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helo=outbound.pv.icloud.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_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, 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":"Avoid a TARGET_X86_64 define by moving platform-specific code\naway from generic WHPX support.\n\nSigned-off-by: Mohamed Mediouni \n---\n accel/whpx/whpx-common.c | 5 +----\n include/system/whpx-all.h | 1 +\n target/arm/whpx/whpx-all.c | 5 +++++\n target/i386/whpx/whpx-all.c | 6 ++++++\n 4 files changed, 13 insertions(+), 4 deletions(-)","diff":"diff --git a/accel/whpx/whpx-common.c b/accel/whpx/whpx-common.c\nindex f018a8f5c7..c57a0d3f0f 100644\n--- a/accel/whpx/whpx-common.c\n+++ b/accel/whpx/whpx-common.c\n@@ -236,10 +236,7 @@ void whpx_destroy_vcpu(CPUState *cpu)\n struct whpx_state *whpx = &whpx_global;\n \n whp_dispatch.WHvDeleteVirtualProcessor(whpx->partition, cpu->cpu_index);\n-#ifdef HOST_X86_64\n- AccelCPUState *vcpu = cpu->accel;\n- whp_dispatch.WHvEmulatorDestroyEmulator(vcpu->emulator);\n-#endif\n+ whpx_arch_destroy_vcpu(cpu);\n g_free(cpu->accel);\n }\n \ndiff --git a/include/system/whpx-all.h b/include/system/whpx-all.h\nindex 3db074c38c..b831c463b0 100644\n--- a/include/system/whpx-all.h\n+++ b/include/system/whpx-all.h\n@@ -17,6 +17,7 @@ void whpx_translate_cpu_breakpoints(\n struct whpx_breakpoints *breakpoints,\n CPUState *cpu,\n int cpu_breakpoint_count);\n+void whpx_arch_destroy_vcpu(CPUState *cpu);\n \n /* called by whpx-accel-ops */\n bool whpx_arch_supports_guest_debug(void);\ndiff --git a/target/arm/whpx/whpx-all.c b/target/arm/whpx/whpx-all.c\nindex 8d0ca794af..d52580a082 100644\n--- a/target/arm/whpx/whpx-all.c\n+++ b/target/arm/whpx/whpx-all.c\n@@ -309,6 +309,11 @@ bool whpx_arch_supports_guest_debug(void)\n return false;\n }\n \n+void whpx_arch_destroy_vcpu(CPUState *cpu)\n+{\n+ /* currently empty on Arm */\n+}\n+\n static void whpx_get_reg(CPUState *cpu, WHV_REGISTER_NAME reg, WHV_REGISTER_VALUE* val)\n {\n struct whpx_state *whpx = &whpx_global;\ndiff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c\nindex e1f0fa5e77..cdcaebbe16 100644\n--- a/target/i386/whpx/whpx-all.c\n+++ b/target/i386/whpx/whpx-all.c\n@@ -1277,6 +1277,12 @@ bool whpx_arch_supports_guest_debug(void)\n return true;\n }\n \n+void whpx_arch_destroy_vcpu(CPUState *cpu)\n+{\n+ AccelCPUState *vcpu = cpu->accel;\n+ whp_dispatch.WHvEmulatorDestroyEmulator(vcpu->emulator);\n+}\n+\n /* Returns the address of the next instruction that is about to be executed. */\n static vaddr whpx_vcpu_get_pc(CPUState *cpu, bool exit_context_valid)\n {\n","prefixes":["v2","04/10"]}