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GET /api/patches/807820/?format=api
{ "id": 807820, "url": "http://patchwork.ozlabs.org/api/patches/807820/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170830170601.15855-4-david@redhat.com/", "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": "<20170830170601.15855-4-david@redhat.com>", "list_archive_url": null, "date": "2017-08-30T17:05:53", "name": "[v1,03/11] s390x: store cpu states inside machine state", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "57ad84ce0235b79a1794f5f7c958c7ced1f4714b", "submitter": { "id": 70402, "url": "http://patchwork.ozlabs.org/api/people/70402/?format=api", "name": "David Hildenbrand", "email": "david@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170830170601.15855-4-david@redhat.com/mbox/", "series": [ { "id": 666, "url": "http://patchwork.ozlabs.org/api/series/666/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=666", "date": "2017-08-30T17:06:00", "name": "next round of s390x cleanups", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/666/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/807820/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/807820/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@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=david@redhat.com" ], "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xjChm0MsHz9sN7\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 31 Aug 2017 03:50:32 +1000 (AEST)", "from localhost ([::1]:51915 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dn78H-00042Q-RS\n\tfor incoming@patchwork.ozlabs.org; Wed, 30 Aug 2017 13:50:29 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:33354)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <david@redhat.com>) id 1dn6Rd-0005dC-Pr\n\tfor qemu-devel@nongnu.org; Wed, 30 Aug 2017 13:06:27 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <david@redhat.com>) id 1dn6RZ-0002Jm-PZ\n\tfor qemu-devel@nongnu.org; Wed, 30 Aug 2017 13:06:25 -0400", "from mx1.redhat.com ([209.132.183.28]:41654)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <david@redhat.com>) id 1dn6RZ-0002JT-Gx\n\tfor qemu-devel@nongnu.org; Wed, 30 Aug 2017 13:06:21 -0400", "from smtp.corp.redhat.com\n\t(int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 839E8C047B64;\n\tWed, 30 Aug 2017 17:06:20 +0000 (UTC)", "from t460s.redhat.com (ovpn-116-98.ams2.redhat.com [10.36.116.98])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 292869B51A;\n\tWed, 30 Aug 2017 17:06:09 +0000 (UTC)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 839E8C047B64", "From": "David Hildenbrand <david@redhat.com>", "To": "qemu-devel@nongnu.org", "Date": "Wed, 30 Aug 2017 19:05:53 +0200", "Message-Id": "<20170830170601.15855-4-david@redhat.com>", "In-Reply-To": "<20170830170601.15855-1-david@redhat.com>", "References": "<20170830170601.15855-1-david@redhat.com>", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.12", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.31]);\n\tWed, 30 Aug 2017 17:06:20 +0000 (UTC)", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [PATCH v1 03/11] s390x: store cpu states inside\n\tmachine state", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://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\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "thuth@redhat.com, david@redhat.com, cohuck@redhat.com,\n\tRichard Henderson <richard.henderson@linaro.org>,\n\tAlexander Graf <agraf@suse.de>, borntraeger@de.ibm.com,\n\tAurelien Jarno <aurelien@aurel32.net>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "Let's avoid global variables. While at it, move both functions using it,\nso we won't have to temporarily add includes (we'll be getting rid of\ns390-virtio.c soon).\n\nSigned-off-by: David Hildenbrand <david@redhat.com>\n---\n hw/s390x/s390-virtio-ccw.c | 39 ++++++++++++++++++++++++++++++++++++++\n hw/s390x/s390-virtio.c | 38 -------------------------------------\n hw/s390x/s390-virtio.h | 1 -\n include/hw/s390x/s390-virtio-ccw.h | 3 +++\n 4 files changed, 42 insertions(+), 39 deletions(-)", "diff": "diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c\nindex dd504dd5ae..ffd56af834 100644\n--- a/hw/s390x/s390-virtio-ccw.c\n+++ b/hw/s390x/s390-virtio-ccw.c\n@@ -32,6 +32,45 @@\n #include \"migration/register.h\"\n #include \"cpu_models.h\"\n \n+S390CPU *s390_cpu_addr2state(uint16_t cpu_addr)\n+{\n+ S390CcwMachineState *ms = S390_CCW_MACHINE(qdev_get_machine());\n+\n+ if (cpu_addr >= max_cpus) {\n+ return NULL;\n+ }\n+\n+ /* Fast lookup via CPU ID */\n+ return ms->cpus[cpu_addr];\n+}\n+\n+static void s390_init_cpus(MachineState *machine)\n+{\n+ S390CcwMachineState *ms = S390_CCW_MACHINE(machine);\n+ int i;\n+ gchar *name;\n+\n+ if (machine->cpu_model == NULL) {\n+ machine->cpu_model = s390_default_cpu_model_name();\n+ }\n+\n+ ms->cpus = g_new0(S390CPU *, max_cpus);\n+\n+ for (i = 0; i < max_cpus; i++) {\n+ name = g_strdup_printf(\"cpu[%i]\", i);\n+ object_property_add_link(OBJECT(machine), name, TYPE_S390_CPU,\n+ (Object **) &ms->cpus[i],\n+ object_property_allow_set_link,\n+ OBJ_PROP_LINK_UNREF_ON_RELEASE,\n+ &error_abort);\n+ g_free(name);\n+ }\n+\n+ for (i = 0; i < smp_cpus; i++) {\n+ s390x_new_cpu(machine->cpu_model, i, &error_fatal);\n+ }\n+}\n+\n static const char *const reset_dev_types[] = {\n TYPE_VIRTUAL_CSS_BRIDGE,\n \"s390-sclp-event-facility\",\ndiff --git a/hw/s390x/s390-virtio.c b/hw/s390x/s390-virtio.c\nindex da3f49e80e..464b5c71f8 100644\n--- a/hw/s390x/s390-virtio.c\n+++ b/hw/s390x/s390-virtio.c\n@@ -48,18 +48,6 @@\n #define S390_TOD_CLOCK_VALUE_MISSING 0x00\n #define S390_TOD_CLOCK_VALUE_PRESENT 0x01\n \n-static S390CPU **cpu_states;\n-\n-S390CPU *s390_cpu_addr2state(uint16_t cpu_addr)\n-{\n- if (cpu_addr >= max_cpus) {\n- return NULL;\n- }\n-\n- /* Fast lookup via CPU ID */\n- return cpu_states[cpu_addr];\n-}\n-\n void s390_init_ipl_dev(const char *kernel_filename,\n const char *kernel_cmdline,\n const char *initrd_filename,\n@@ -86,32 +74,6 @@ void s390_init_ipl_dev(const char *kernel_filename,\n qdev_init_nofail(dev);\n }\n \n-void s390_init_cpus(MachineState *machine)\n-{\n- int i;\n- gchar *name;\n-\n- if (machine->cpu_model == NULL) {\n- machine->cpu_model = s390_default_cpu_model_name();\n- }\n-\n- cpu_states = g_new0(S390CPU *, max_cpus);\n-\n- for (i = 0; i < max_cpus; i++) {\n- name = g_strdup_printf(\"cpu[%i]\", i);\n- object_property_add_link(OBJECT(machine), name, TYPE_S390_CPU,\n- (Object **) &cpu_states[i],\n- object_property_allow_set_link,\n- OBJ_PROP_LINK_UNREF_ON_RELEASE,\n- &error_abort);\n- g_free(name);\n- }\n-\n- for (i = 0; i < smp_cpus; i++) {\n- s390x_new_cpu(machine->cpu_model, i, &error_fatal);\n- }\n-}\n-\n \n void s390_create_virtio_net(BusState *bus, const char *name)\n {\ndiff --git a/hw/s390x/s390-virtio.h b/hw/s390x/s390-virtio.h\nindex ca97fd6814..b6660e3ae9 100644\n--- a/hw/s390x/s390-virtio.h\n+++ b/hw/s390x/s390-virtio.h\n@@ -19,7 +19,6 @@\n typedef int (*s390_virtio_fn)(const uint64_t *args);\n void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);\n \n-void s390_init_cpus(MachineState *machine);\n void s390_init_ipl_dev(const char *kernel_filename,\n const char *kernel_cmdline,\n const char *initrd_filename,\ndiff --git a/include/hw/s390x/s390-virtio-ccw.h b/include/hw/s390x/s390-virtio-ccw.h\nindex 41a9d2862b..4bef28ec39 100644\n--- a/include/hw/s390x/s390-virtio-ccw.h\n+++ b/include/hw/s390x/s390-virtio-ccw.h\n@@ -21,11 +21,14 @@\n #define S390_MACHINE_CLASS(klass) \\\n OBJECT_CLASS_CHECK(S390CcwMachineClass, (klass), TYPE_S390_CCW_MACHINE)\n \n+struct S390CPU;\n+\n typedef struct S390CcwMachineState {\n /*< private >*/\n MachineState parent_obj;\n \n /*< public >*/\n+ S390CPU **cpus;\n bool aes_key_wrap;\n bool dea_key_wrap;\n uint8_t loadparm[8];\n", "prefixes": [ "v1", "03/11" ] }