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From 983dc94f2937e8f19732f205711348b0a170e604 Mon Sep 17 00:00:00 2001
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From: Markus Armbruster <armbru@redhat.com>
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Date: Fri, 31 Oct 2014 14:11:31 +0100
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Subject: [PATCH 3/9] rhel: Drop machine type pc-q35-rhel7.0.0
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Message-id: <1414764691-31603-2-git-send-email-armbru@redhat.com>
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Patchwork-id: 62013
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O-Subject: [PATCH RHEL-7.1 qemu-kvm 1/1] rhel: Drop machine type pc-q35-rhel7.0.0
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Bugzilla: 1111107
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Acked-by: Dr. David Alan Gilbert (git) <dgilbert@redhat.com>
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RH-Acked-by: Marcel Apfelbaum <marcel.a@redhat.com>
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Q35 is tech preview in RHEL 7.0. From 7.1 on, we want to support it,
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but only in qemu-kvm-rhev. We don't intend to support it in qemu-kvm.
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So as to not mislead customers, drop the machine type from qemu-kvm,
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by removing pc_q35.c from the build. Remove RHEL-specific code from
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pc_q35.c just to avoid confusion.
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Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/i386/Makefile.objs | 2 +-
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hw/i386/pc_q35.c | 58 ---------------------------------------------------
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2 files changed, 1 insertion(+), 59 deletions(-)
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diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
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index 09ac433..f2bcdcb 100644
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--- a/hw/i386/Makefile.objs
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+++ b/hw/i386/Makefile.objs
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@@ -1,6 +1,6 @@
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obj-$(CONFIG_KVM) += kvm/
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obj-y += multiboot.o smbios.o
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-obj-y += pc.o pc_piix.o pc_q35.o
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+obj-y += pc.o pc_piix.o
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obj-y += pc_sysfw.o
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obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o
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diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
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index 4534539..850a25a 100644
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--- a/hw/i386/pc_q35.c
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+++ b/hw/i386/pc_q35.c
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@@ -218,8 +218,6 @@ static void pc_q35_init(QEMUMachineInitArgs *args)
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}
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}
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-#if 0 /* Disabled for Red Hat Enterprise Linux */
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-
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static void pc_q35_init_1_5(QEMUMachineInitArgs *args)
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{
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has_pci_info = false;
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@@ -266,59 +264,3 @@ static void pc_q35_machine_init(void)
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}
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machine_init(pc_q35_machine_init);
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-
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-#endif /* Disabled for Red Hat Enterprise Linux */
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-
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-/* Red Hat Enterprise Linux machine types */
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-
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-static void pc_q35_compat_rhel700(QEMUMachineInitArgs *args)
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-{
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- x86_cpu_compat_set_features("Conroe", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Penryn", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Nehalem", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- /* SandyBridge and Haswell already have x2apic enabled */
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- x86_cpu_compat_set_features("Opteron_G1", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Opteron_G2", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Opteron_G3", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Opteron_G4", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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- x86_cpu_compat_set_features("Opteron_G5", FEAT_1_ECX, CPUID_EXT_X2APIC, 0);
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-
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- /* KVM can't expose RDTSCP on AMD CPUs, so there's no point in enabling it
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- * on AMD CPU models.
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- */
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- x86_cpu_compat_set_features("phenom", FEAT_8000_0001_EDX, 0,
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- CPUID_EXT2_RDTSCP);
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- x86_cpu_compat_set_features("Opteron_G2", FEAT_8000_0001_EDX, 0,
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- CPUID_EXT2_RDTSCP);
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- x86_cpu_compat_set_features("Opteron_G3", FEAT_8000_0001_EDX, 0,
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- CPUID_EXT2_RDTSCP);
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- x86_cpu_compat_set_features("Opteron_G4", FEAT_8000_0001_EDX, 0,
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- CPUID_EXT2_RDTSCP);
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- x86_cpu_compat_set_features("Opteron_G5", FEAT_8000_0001_EDX, 0,
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- CPUID_EXT2_RDTSCP);
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-}
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-
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-static void pc_q35_init_rhel700(QEMUMachineInitArgs *args)
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-{
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- pc_q35_compat_rhel700(args);
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- pc_q35_init(args);
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-}
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-
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-static QEMUMachine pc_q35_machine_rhel700 = {
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- .name = "pc-q35-rhel7.0.0",
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- .alias = "q35",
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- .desc = "RHEL-7.0.0 PC (Q35 + ICH9, 2009)",
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- .init = pc_q35_init_rhel700,
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- .hot_add_cpu = pc_hot_add_cpu,
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- .max_cpus = RHEL_MAX_CPUS,
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- .default_machine_opts = "firmware=bios-256k.bin",
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- DEFAULT_MACHINE_OPTIONS,
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-};
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-
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-static void rhel_pc_q35_machine_init(void)
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-{
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- qemu_register_machine(&pc_q35_machine_rhel700);
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-}
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-
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-machine_init(rhel_pc_q35_machine_init);
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--
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1.8.3.1
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