Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2195170/?format=api
{ "id": 2195170, "url": "http://patchwork.ozlabs.org/api/patches/2195170/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210135206.229528-12-peter.maydell@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210135206.229528-12-peter.maydell@linaro.org>", "list_archive_url": null, "date": "2026-02-10T13:51:51", "name": "[PULL,11/26] whpx: ifdef out winhvemulation on non-x86_64", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "12f48e31292d2ee2969fb6181b4bcba3520493f1", "submitter": { "id": 5111, "url": "http://patchwork.ozlabs.org/api/people/5111/?format=api", "name": "Peter Maydell", "email": "peter.maydell@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210135206.229528-12-peter.maydell@linaro.org/mbox/", "series": [ { "id": 491680, "url": "http://patchwork.ozlabs.org/api/series/491680/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491680", "date": "2026-02-10T13:51:40", "name": "[PULL,01/26] target/arm/kvm: add constants for new PSCI versions", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491680/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195170/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195170/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "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=tws5eV5d;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4f9NNm4Mzsz1xvb\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 11 Feb 2026 00:55:04 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vpoAE-00028S-OI; Tue, 10 Feb 2026 08:52:26 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <peter.maydell@linaro.org>)\n id 1vpoA8-00020L-CW\n for qemu-devel@nongnu.org; Tue, 10 Feb 2026 08:52:23 -0500", "from mail-wm1-x332.google.com ([2a00:1450:4864:20::332])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <peter.maydell@linaro.org>)\n id 1vpoA6-0006LC-Fz\n for qemu-devel@nongnu.org; Tue, 10 Feb 2026 08:52:20 -0500", "by mail-wm1-x332.google.com with SMTP id\n 5b1f17b1804b1-47edd6111b4so82574115e9.1\n for <qemu-devel@nongnu.org>; Tue, 10 Feb 2026 05:52:18 -0800 (PST)", "from lanath.. (wildly.archaic.org.uk. [81.2.115.145])\n by smtp.gmail.com with ESMTPSA id\n 5b1f17b1804b1-4834d5d77f9sm64344875e9.3.2026.02.10.05.52.16\n for <qemu-devel@nongnu.org>\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 10 Feb 2026 05:52:16 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1770731537; x=1771336337; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:to:from:from:to:cc:subject:date:message-id\n :reply-to; bh=IM/zaN3DN3FDZg2qGJSyS3KoNBrzk/mO9OYYTNEvs3Q=;\n b=tws5eV5d6jd17tvoUn/cKBFMcP68LSePWK+/+xUY8ES6rXnuCISSl3LS7Ga6MiTXnM\n 4KAy3TjZ9gMIFFzxrBtkpn7O1TwKIo3zXIQagyz4Pd8nnsaY4IQwOLaDhYOKdFyAHzV/\n FusyZgASpsRYN4llxamMT6xxMjkhCNt9UV2U68HyAuQzC81ruwi8HiI0NipsXnsK/i1J\n 8IM5OeTch8WbVP39CdbJkvqtOTTZ3GEE1V3XS2Kh8iGFobFUlBaOiHVsH5E5Beno78eo\n d24Ui628/IaqP4vUVd3oNQU0hyHewZAe6PAE3DgemS1g3nL/0O8HGNq45V3qeYL331Mv\n Ltyg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1770731537; x=1771336337;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to\n :cc:subject:date:message-id:reply-to;\n bh=IM/zaN3DN3FDZg2qGJSyS3KoNBrzk/mO9OYYTNEvs3Q=;\n b=tt5wThod1cW5HDh82m9rFftI9hS2POQaFg8j7mcNLYbGL2jwFMLxZQnmX48ssR7xMM\n cnJdLezz3/KPi+zmJMo5RNT181vvT0yot/8eJ2e/NDP43qUldZc65Lv6z8BVcbSYEqKy\n +2q53CLIWyRv11b+PptrTUUeGsLZa5vKGkYlPYJRjT55L4zXDoWMfGw86+AUb6WzILUS\n 2u7IOmCqGL1wEWR9I4DgMa8fXPX4eCxbsVUgNLDD0IRNOVr7N0XbeUCWQoLYDSZexXz8\n N43TlUklqH6GRltoljptfm3tvjInTkD4DD3DQ6g2l3kLVCueguJl83aIy+cLuQiQn+jP\n D/5g==", "X-Gm-Message-State": "AOJu0YyABzjQdz0UzKZiDOt1XUPWLvywVv/blWj4Q//waCMIKyYYhxIg\n kXx2ANRyq6AYbK8peos9fQ1Kh7nA3DwbLJLZQm61reubP6luh7TbChRQqYiDAEe2YC2EdWQpUMn\n 6WE2K", "X-Gm-Gg": "AZuq6aIsppRN+V94gzwvU0Hi/dhocOuIvJK2Sf1huwF2jsJ6gOGMI0PRRXLVu3IpB8H\n vOp4CfpN0FqMPScOt2yxinMKPuoyOfiKCHnj71BDv8bmcu0F7l+zK+6HvucufqVYRwnJKNpw6BK\n dsU3OSHXEWojfyRM8FRhBQoB84BrWY9BAqaZ8BlMTfkcKXImJZuB1WOzxmT2ePWgNIQ/+/Aswdx\n 3+zOyyKQyHLSfBDm1frcW8k/0h7JpOk0NmYbr5bilua3oB3EoC23L+TPo2GU8r9aVyr53WC+X83\n /U1IglLt17isDYxc1MsAqDhmSRUKXgU+KY0vlevujPpQ3qquAFbTrU/YWXU9uFAVtgPSa1btJr/\n NRAKCIUWcjGKXhOkJNXzO2/F3KULSKWIkKcNC1NpkG2uB9jAzCvmIEKVIpmA/rJjlklaUJ1Eh7X\n fGM9aX+cm27GpO6lvN1XrhyuXkOcpNETLlYM+v/EuOaplkfF0l08LgjRIiw9rnO4ow9v1INev7p\n Z3TUsAEtUf8QjOK1R4Y0Ld/ZB2YT6w=", "X-Received": "by 2002:a05:600c:3487:b0:47d:3690:7490 with SMTP id\n 5b1f17b1804b1-483507e16b1mr32351755e9.9.1770731536966;\n Tue, 10 Feb 2026 05:52:16 -0800 (PST)", "From": "Peter Maydell <peter.maydell@linaro.org>", "To": "qemu-devel@nongnu.org", "Subject": "[PULL 11/26] whpx: ifdef out winhvemulation on non-x86_64", "Date": "Tue, 10 Feb 2026 13:51:51 +0000", "Message-ID": "<20260210135206.229528-12-peter.maydell@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260210135206.229528-1-peter.maydell@linaro.org>", "References": "<20260210135206.229528-1-peter.maydell@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::332;\n envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x332.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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Mohamed Mediouni <mohamed@unpredictable.fr>\n\nwinhvemulation is x86_64 only.\n\nIn the future, we might want to get rid of winhvemulation usage\nentirely.\n\nSigned-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>\n\nReviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\nReviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nSigned-off-by: Peter Maydell <peter.maydell@linaro.org>\n---\n accel/whpx/whpx-common.c | 14 ++++++++++++--\n include/system/whpx-common.h | 2 ++\n include/system/whpx-internal.h | 7 ++++++-\n 3 files changed, 20 insertions(+), 3 deletions(-)", "diff": "diff --git a/accel/whpx/whpx-common.c b/accel/whpx/whpx-common.c\nindex 0a6068fdde..c58344cb61 100644\n--- a/accel/whpx/whpx-common.c\n+++ b/accel/whpx/whpx-common.c\n@@ -37,7 +37,9 @@\n bool whpx_allowed;\n static bool whp_dispatch_initialized;\n static HMODULE hWinHvPlatform;\n+#ifdef HOST_X86_64\n static HMODULE hWinHvEmulation;\n+#endif\n \n struct whpx_state whpx_global;\n struct WHPDispatch whp_dispatch;\n@@ -232,8 +234,10 @@ 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 g_free(cpu->accel);\n }\n \n@@ -408,8 +412,12 @@ static bool load_whp_dispatch_fns(HMODULE *handle,\n LIST_WINHVPLATFORM_FUNCTIONS(WHP_LOAD_FIELD)\n break;\n case WINHV_EMULATION_FNS_DEFAULT:\n+#ifdef HOST_X86_64\n WHP_LOAD_LIB(WINHV_EMULATION_DLL, hLib)\n LIST_WINHVEMULATION_FUNCTIONS(WHP_LOAD_FIELD)\n+#else\n+ g_assert_not_reached();\n+#endif\n break;\n case WINHV_PLATFORM_FNS_SUPPLEMENTAL:\n WHP_LOAD_LIB(WINHV_PLATFORM_DLL, hLib)\n@@ -535,11 +543,11 @@ bool init_whp_dispatch(void)\n if (!load_whp_dispatch_fns(&hWinHvPlatform, WINHV_PLATFORM_FNS_DEFAULT)) {\n goto error;\n }\n-\n+#ifdef HOST_X86_64\n if (!load_whp_dispatch_fns(&hWinHvEmulation, WINHV_EMULATION_FNS_DEFAULT)) {\n goto error;\n }\n-\n+#endif\n assert(load_whp_dispatch_fns(&hWinHvPlatform,\n WINHV_PLATFORM_FNS_SUPPLEMENTAL));\n whp_dispatch_initialized = true;\n@@ -549,9 +557,11 @@ error:\n if (hWinHvPlatform) {\n FreeLibrary(hWinHvPlatform);\n }\n+#ifdef HOST_X86_64\n if (hWinHvEmulation) {\n FreeLibrary(hWinHvEmulation);\n }\n+#endif\n return false;\n }\n \ndiff --git a/include/system/whpx-common.h b/include/system/whpx-common.h\nindex e549c7539c..8f171d1397 100644\n--- a/include/system/whpx-common.h\n+++ b/include/system/whpx-common.h\n@@ -3,7 +3,9 @@\n #define SYSTEM_WHPX_COMMON_H\n \n struct AccelCPUState {\n+#ifdef HOST_X86_64\n WHV_EMULATOR_HANDLE emulator;\n+#endif\n bool window_registered;\n bool interruptable;\n bool ready_for_pic_interrupt;\ndiff --git a/include/system/whpx-internal.h b/include/system/whpx-internal.h\nindex 041fa958b4..609d0e1c08 100644\n--- a/include/system/whpx-internal.h\n+++ b/include/system/whpx-internal.h\n@@ -4,8 +4,9 @@\n \n #include <windows.h>\n #include <winhvplatform.h>\n+#ifdef HOST_X86_64\n #include <winhvemulation.h>\n-\n+#endif\n #include \"hw/i386/apic.h\"\n #include \"exec/vaddr.h\"\n \n@@ -101,12 +102,16 @@ void whpx_apic_get(APICCommonState *s);\n \n /* Define function typedef */\n LIST_WINHVPLATFORM_FUNCTIONS(WHP_DEFINE_TYPE)\n+#ifdef HOST_X86_64\n LIST_WINHVEMULATION_FUNCTIONS(WHP_DEFINE_TYPE)\n+#endif\n LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DEFINE_TYPE)\n \n struct WHPDispatch {\n LIST_WINHVPLATFORM_FUNCTIONS(WHP_DECLARE_MEMBER)\n+#ifdef HOST_X86_64\n LIST_WINHVEMULATION_FUNCTIONS(WHP_DECLARE_MEMBER)\n+#endif\n LIST_WINHVPLATFORM_FUNCTIONS_SUPPLEMENTAL(WHP_DECLARE_MEMBER)\n };\n \n", "prefixes": [ "PULL", "11/26" ] }