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2025-05-14target/arm/tcg/hflags: compile file twice (system, user)Pierrick Bouvier2-2/+10
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-42-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/tcg/crypto_helper: compile file oncePierrick Bouvier2-3/+8
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-41-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/tcg/vec_internal: use forward declaration for CPUARMStatePierrick Bouvier1-0/+2
Needed so this header can be included without requiring cpu.h. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-40-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/machine: compile file once (system)Pierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-39-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/kvm-stub: add missing stubsPierrick Bouvier1-0/+10
Those become needed once kvm_enabled can't be known at compile time. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-38-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/machine: move cpu_post_load kvm bits to kvm_arm_cpu_post_load ↵Pierrick Bouvier3-9/+16
function Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-37-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/machine: remove TARGET_AARCH64 from migration statePierrick Bouvier1-4/+0
This exposes two new subsections for arm: vmstate_sve and vmstate_za. Those sections have a ".needed" callback, which already allow to skip them when not needed. vmstate_sve .needed is checking cpu_isar_feature(aa64_sve, cpu). vmstate_za .needed is checking ZA flag in cpu->env.svcr. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-36-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/machine: reduce migration include to avoid target specific ↵Pierrick Bouvier1-1/+2
definitions Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-35-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/kvm-stub: compile file once (system)Pierrick Bouvier1-1/+2
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-34-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/meson: accelerator files are not needed in user modePierrick Bouvier1-3/+2
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-33-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/ptw: compile file once (system)Pierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-32-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/ptw: replace TARGET_AARCH64 by CONFIG_ATOMIC64 from arm_casq_ptwPierrick Bouvier1-1/+1
This function needs 64 bit compare exchange, so we hide implementation for hosts not supporting it (some 32 bit target, which don't run 64 bit guests anyway). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-31-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/ptw: replace target_ulong with int64_tPierrick Bouvier1-2/+2
sextract64 returns a signed value. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-30-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cortex-regs: compile file once (system)Pierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-29-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/arm-powerctl: compile file once (system)Pierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-28-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/arch_dump: compile file once (system)Pierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-27-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/arch_dump: remove TARGET_AARCH64 conditionalsPierrick Bouvier1-6/+0
Associated code is protected by cpu_isar_feature(aa64*) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-26-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/vfp_fpscr: compile file twice (user, system)Pierrick Bouvier1-1/+2
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-25-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: compile file twice (user, system)Pierrick Bouvier1-1/+2
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-24-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: remove remaining TARGET_AARCH64Pierrick Bouvier1-8/+1
They were hiding aarch64_sve_narrow_vq and aarch64_sve_change_el, which we can expose safely. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-23-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: expose aarch64 cpu registrationPierrick Bouvier1-7/+0
associated define_arm_cp_regs are guarded by "cpu_isar_feature(aa64_*)", so it's safe to expose that code for arm target (32 bit). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-22-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: replace target_ulong by vaddrPierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-21-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: restrict include to common helpersPierrick Bouvier1-1/+3
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-20-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/debug_helper: compile file twice (user, system)Pierrick Bouvier1-2/+8
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-19-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/debug_helper: remove target_ulongPierrick Bouvier1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-18-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/debug_helper: only include common helpersPierrick Bouvier1-1/+3
Avoid pulling helper.h which contains TARGET_AARCH64. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-17-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: extract common helpersPierrick Bouvier2-1150/+1155
Allow later commits to include only the "new" tcg/helper.h, thus preventing to pull aarch64 helpers (+ target/arm/helper.h contains a ifdef TARGET_AARCH64). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-16-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: use vaddr instead of target_ulong for probe_accessPierrick Bouvier2-2/+2
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-15-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/helper: use vaddr instead of target_ulong for exception_pc_alignmentPierrick Bouvier4-4/+4
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-14-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu32-stubs.c: compile file twice (user, system)Pierrick Bouvier1-7/+7
It could be squashed with commit introducing it, but I would prefer to introduce target/arm/cpu.c first. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-12-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu: compile file twice (user, system) onlyPierrick Bouvier1-1/+7
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-11-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu: remove TARGET_AARCH64 in arm_cpu_finalize_featuresPierrick Bouvier3-6/+33
Need to stub cpu64 finalize functions. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-10-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu: remove TARGET_AARCH64 around aarch64_cpu_dump_state commonPierrick Bouvier1-11/+0
Call is guarded by is_a64(env), so it's safe to expose without needing to assert anything. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-9-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu: remove TARGET_BIG_ENDIAN dependencyPierrick Bouvier1-1/+2
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Anton Johansson <anjo@rev.ng> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-8-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/cpu: move arm_cpu_kvm_set_irq to kvm.cPierrick Bouvier4-31/+36
Allow to get rid of CONFIG_KVM in target/arm/cpu.c Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-7-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm/kvm-stub: add kvm_arm_reset_vcpu stubPierrick Bouvier1-0/+5
Needed in target/arm/cpu.c once kvm is possible. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-6-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm: move kvm stubs and remove CONFIG_KVM from kvm_arm.hPierrick Bouvier2-82/+78
Add a forward decl for struct kvm_vcpu_init to avoid pulling all kvm headers. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250512180502.2395029-5-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm: Replace target_ulong -> vaddr for HWBreakpointPhilippe Mathieu-Daudé2-6/+6
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Message-id: 20250512180502.2395029-2-pierrick.bouvier@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14target/arm: Remove TYPE_AARCH64_CPUPeter Maydell5-59/+2
The TYPE_AARCH64_CPU class is an abstract type that is the parent of all the AArch64 CPUs. It now has no special behaviour of its own, so we can eliminate it and make the AArch64 CPUs directly inherit from TYPE_ARM_CPU. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250429132200.605611-8-peter.maydell@linaro.org
2025-05-14target/arm/kvm: don't check TYPE_AARCH64_CPUPeter Maydell1-2/+1
We want to merge TYPE_AARCH64_CPU with TYPE_ARM_CPU, so enforcing in kvm_arch_init_vcpu() that the CPU class is a subclass of TYPE_AARCH64_CPU will no longer be possible. It's safe to just remove this test, because any purely-AArch32 CPU will fail the "kvm_target isn't set" check, because we no longer support the old AArch32-host KVM setup and so CPUs like the Cortex-A7 no longer set cpu->kvm_target. Only the 'host', 'max', and the odd special cases 'cortex-a53' and 'cortex-a57' set kvm_target. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250429132200.605611-7-peter.maydell@linaro.org
2025-05-14target/arm: Move aarch64 CPU property code to TYPE_ARM_CPUPeter Maydell2-33/+36
The only thing we have left in the TYPE_AARCH64_CPU class that makes it different to TYPE_ARM_CPU is that we register the handling of the "aarch64" property there. Move the handling of this property to the base class, where we make it a property of the object rather than of the class, and add it to the CPU if it has the ARM_FEATURE_AARCH64 property present at init. This is in line with how we handle other Arm CPU properties, and should not change which CPUs it's visible for. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250429132200.605611-6-peter.maydell@linaro.org
2025-05-14target/arm: Present AArch64 gdbstub based on ARM_FEATURE_AARCH64Peter Maydell1-1/+1
Currently we provide an AArch64 gdbstub for CPUs which are TYPE_AARCH64_CPU, and an AArch32 gdbstub for those which are only TYPE_ARM_CPU. This mostly does the right thing, except in the corner case of KVM with -cpu host,aarch64=off. That produces a CPU which is TYPE_AARCH64_CPU but which has ARM_FEATURE_AARCH64 removed and which to the guest is in AArch32 mode. Now we have moved all the handling of AArch64-vs-AArch32 gdbstub behaviour into TYPE_ARM_CPU we can change the condition we use for whether to select the AArch64 gdbstub to look at ARM_FEATURE_AARCH64. This will mean that we now correctly provide an AArch32 gdbstub for aarch64=off CPUs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250429132200.605611-5-peter.maydell@linaro.org
2025-05-14target/microblaze: Delay gdb_register_coprocessor() to realizePeter Maydell1-7/+5
Currently the microblaze code calls gdb_register_coprocessor() in its initfn. This works, but we would like to delay setting up GDB registers until realize. All other target architectures only call gdb_register_coprocessor() in realize, after the call to cpu_exec_realizefn(). Move the microblaze gdb_register_coprocessor() use, bringing it in line with other targets. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250429132200.605611-3-peter.maydell@linaro.org
2025-05-14target/microblaze: Use 'obj' in DEVICE() casts in mb_cpu_initfn()Peter Maydell1-5/+5
We're about to make a change that removes the only other use of the 'cpu' local variable in mb_cpu_initfn(); since the DEVICE() casts work fine with the Object*, use that instead, so that we can remove the local variable when we make the following change. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250429132200.605611-2-peter.maydell@linaro.org
2025-05-14hw/s390x/s390-virtio-ccw: Remove the deprecated 4.0 machine typeThomas Huth1-4/+0
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 gets merged into the minimum feature group now. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250506062148.306084-10-thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-05-14hw/s390x/s390-virtio-ccw: Remove the deprecated 3.1 machine typeThomas Huth1-4/+0
The s390-ccw-virtio-3.1 machine is older than 6 years, so according to our machine support policy, it can be removed now. The v3.1 CPU feature group gets merged into the minimum CPU feature group now. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250506062148.306084-9-thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-05-14hw/s390x: Remove the obsolete hpage_1m_allowed switchThomas Huth1-6/+0
The s390-ccw-virtio-3.0 machine was the last one that used the hpage_1m_allowed switch. Since we removed this machine type, we can now remove the switch and the related code, too. This allows us to get rid of the get_machine_class() hack and the big fat warning comment there. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250506062148.306084-8-thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-05-14target/s390x: Rename the qemu_V2_11 feature set to qemu_MINThomas Huth1-2/+3
Now that the v2.11 machine type has been removed, it does not make sense to keep the qemu_V2_11 feature set around. This is rather the (minimum) feature set of the oldest supported machine now, so rename it to qemu_MIN. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250506062148.306084-5-thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-05-12target/i386: Make ITS_NO available to guestsPawan Gupta1-0/+8
When a system is not affected by Indirect Target Selection (ITS) vulnerability, VMMs set ITS_NO bit in MSR IA32_ARCH_CAPABILITIES to let the guest know that it is not affected. Make it available to guests. Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Link: https://lore.kernel.org/r/8c1797e488b42650f62d816f25c58726eb522fad.1745946029.git.pawan.kumar.gupta@linux.intel.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-05-12target/i386: remove lflagsPaolo Bonzini3-36/+29
Just use cc_dst and cc_src for the same purpose. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.1 at 2025-09-20 13:09:54 +0000