From 1cadaa9482244f7d6477afc34c04a5dad84afdde Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Fri, 3 Oct 2014 16:39:47 -0300 Subject: [PATCH] target-i386: Rename KVM auto-feature-enable compat function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The x86_cpu_compat_disable_kvm_features() name was a bit confusing, as it won't forcibly disable the feature for all CPU models (i.e. add it to kvm_default_unset_features), but it will instead turn off the KVM auto-enabling of the feature (i.e. remove it from kvm_default_features), meaning the feature may still be enabled by default in some CPU models). Signed-off-by: Eduardo Habkost Signed-off-by: Andreas Färber --- hw/i386/pc_piix.c | 6 +++--- hw/i386/pc_q35.c | 2 +- target-i386/cpu.c | 2 +- target-i386/cpu.h | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 914337471f..8d63553bc1 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -338,7 +338,7 @@ static void pc_compat_1_7(MachineState *machine) gigabyte_align = false; option_rom_has_mr = true; legacy_acpi_table_size = 6414; - x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC); + x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX, CPUID_EXT_X2APIC); } static void pc_compat_1_6(MachineState *machine) @@ -370,7 +370,7 @@ static void pc_compat_1_3(MachineState *machine) static void pc_compat_1_2(MachineState *machine) { pc_compat_1_3(machine); - x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI); + x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); } static void pc_init_pci_2_1(MachineState *machine) @@ -441,7 +441,7 @@ static void pc_init_isa(MachineState *machine) if (!machine->cpu_model) { machine->cpu_model = "486"; } - x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI); + x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); enable_compat_apic_id_mode(); pc_init1(machine, 0, 1); } diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index bdb1a37769..d2484746c3 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -299,7 +299,7 @@ static void pc_compat_1_7(MachineState *machine) smbios_defaults = false; gigabyte_align = false; option_rom_has_mr = true; - x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC); + x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX, CPUID_EXT_X2APIC); } static void pc_compat_1_6(MachineState *machine) diff --git a/target-i386/cpu.c b/target-i386/cpu.c index e4ccee133a..1b25965a64 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -462,7 +462,7 @@ static uint32_t kvm_default_unset_features[FEATURE_WORDS] = { [FEAT_1_ECX] = CPUID_EXT_MONITOR, }; -void x86_cpu_compat_disable_kvm_features(FeatureWord w, uint32_t features) +void x86_cpu_compat_kvm_no_autoenable(FeatureWord w, uint32_t features) { kvm_default_features[w] &= ~features; } diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 9f018312b0..a3fc6d86f9 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -1365,7 +1365,7 @@ void cpu_report_tpr_access(CPUX86State *env, TPRAccess access); void x86_cpu_compat_set_features(const char *cpu_model, FeatureWord w, uint32_t feat_add, uint32_t feat_remove); -void x86_cpu_compat_disable_kvm_features(FeatureWord w, uint32_t features); +void x86_cpu_compat_kvm_no_autoenable(FeatureWord w, uint32_t features); /* Return name of 32-bit register, from a R_* constant */