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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1744637371; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=d8gRufzNIgK0vC/OBRh12UOayBd0Zmobz4v3Kl5pqqY=; b=RtyqkFup/luLiiJziT+dEozofZ9KJ6qVZHzV7Bn4I5qSB/hqCLd3HqgU9ze9sebAwShaAT yVVBqXMp55xN4Pyj4uDAYRVGIPM+eIALLqiJ8Y5OWjdbxtSASTDLKv1iyYl8R440a+6jR6 FPjRa0rSpuLHoeTRLhGHSj5ObPg7gkg= X-MC-Unique: ockGETWkOWC76L2hv3N28g-1 X-Mimecast-MFC-AGG-ID: ockGETWkOWC76L2hv3N28g_1744637368 From: Thomas Huth To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Halil Pasic , Christian Borntraeger , Eric Farman Subject: [PATCH 4/4] hw/s390x/s390-virtio-ccw: Remove the deprecated 4.0 machine type Date: Mon, 14 Apr 2025 15:29:14 +0200 Message-ID: <20250414132914.250423-5-thuth@redhat.com> In-Reply-To: <20250414132914.250423-1-thuth@redhat.com> References: <20250414132914.250423-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" From: Thomas Huth The s390-ccw-virtio-4.0 machine is older than 6 years, so according to our machine support policy, it can be removed now. The corresponding v4.0 CPU feature group can now be removed, too. Signed-off-by: Thomas Huth --- hw/s390x/s390-virtio-ccw.c | 14 -------------- target/s390x/gen-features.c | 10 ---------- 2 files changed, 24 deletions(-) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 3e346749a06..66fce9ff5e3 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -1141,20 +1141,6 @@ static void ccw_machine_4_1_class_options(MachineCla= ss *mc) } DEFINE_CCW_MACHINE(4, 1); =20 -static void ccw_machine_4_0_instance_options(MachineState *machine) -{ - static const S390FeatInit qemu_cpu_feat =3D { S390_FEAT_LIST_QEMU_V4_0= }; - ccw_machine_4_1_instance_options(machine); - s390_set_qemu_cpu_model(0x2827, 12, 2, qemu_cpu_feat); -} - -static void ccw_machine_4_0_class_options(MachineClass *mc) -{ - ccw_machine_4_1_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_4_0, hw_compat_4_0_len); -} -DEFINE_CCW_MACHINE(4, 0); - static void ccw_machine_register_types(void) { type_register_static(&ccw_machine_info); diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index 0dbc5e181fb..b9672b2255c 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -844,15 +844,6 @@ static uint16_t default_GEN17_GA1[] =3D { =20 /* QEMU (CPU model) features */ =20 -static uint16_t qemu_V4_0[] =3D { - /* - * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER= not - * implemented yet). - */ - S390_FEAT_FLOATING_POINT_EXT, - S390_FEAT_ZPCI, -}; - static uint16_t qemu_V4_1[] =3D { S390_FEAT_STFLE_53, S390_FEAT_VECTOR, @@ -1015,7 +1006,6 @@ static FeatGroupDefSpec FeatGroupDef[] =3D { * QEMU (CPU model) features *******************************/ static FeatGroupDefSpec QemuFeatDef[] =3D { - QEMU_FEAT_INITIALIZER(V4_0), QEMU_FEAT_INITIALIZER(V4_1), QEMU_FEAT_INITIALIZER(V6_0), QEMU_FEAT_INITIALIZER(V6_2), --=20 2.49.0