Re: [RFC PATCH v3 16/19] qmp: add query-cpu-props-info command

[Markus Armbruster <armbru@redhat.com>]

Khushit Shah <khushit.shah@nutanix.com> writes:

>> On 20 Jul 2026, at 6:51 PM, Markus Armbruster <armbru@redhat.com> wrote:
>> 
>> !-------------------------------------------------------------------|
>>  CAUTION: External Email
>> 
>> |-------------------------------------------------------------------!
>> 
>> Series doesn't apply for me.  I need to apply it to be able to check
>> rendered documentation.  Could you push it somewhere I can pull?
>> 
>
> Sorry for the late reply, 
> Please use the following branch: https://github.com/khushit-shah-nx/qemu/tree/upstream-rfc-v3-fixups

Doesn't compile for me:

FAILED: [code=1] qemu-aarch64_be 
cc -m64  -o qemu-aarch64_be libcommon.a.p/accel_accel-common.c.o libcommon.a.p/hw_core_cpu-common.c.o libcommon.a.p/hw_core_machine-smp.c.o libcommon.a.p/cpu-common.c.o libcommon.a.p/page-vary-common.c.o libcommon.a.p/target-info.c.o libcommon.a.p/disas_capstone.c.o libcommon.a.p/disas_disas-host.c.o libcommon.a.p/disas_disas-target.c.o libcommon.a.p/disas_objdump.c.o libcommon.a.p/disas_disas-common.c.o libcommon.a.p/fpu_softfloat.c.o libcommon.a.p/plugins_loader.c.o libcommon.a.p/meson-generated_.._gdbstub_gdbstub-xml.c.o libcommon_arm.a.p/target_arm_mmuidx.c.o libcommon_arm.a.p/target_arm_tcg_arith_helper.c.o libcommon_arm.a.p/target_arm_tcg_crypto_helper.c.o libuser.a.p/semihosting_user.c.o libuser.a.p/semihosting_guestfd.c.o libuser.a.p/accel_accel-user.c.o libuser.a.p/accel_tcg_cpu-exec.c.o libuser.a.p/accel_tcg_cpu-exec-common.c.o libuser.a.p/accel_tcg_tcg-runtime.c.o libuser.a.p/accel_tcg_tcg-runtime-gvec.c.o libuser.a.p/accel_tcg_tb-maint.c.o libuser.a.p/accel_tcg_tcg-all.c.o libuser.a.p/accel_tcg_tcg-stats.c.o libuser.a.p/accel_tcg_translate-all.c.o libuser.a.p/accel_tcg_translator.c.o libuser.a.p/accel_tcg_plugin-gen.c.o libuser.a.p/accel_tcg_user-exec.c.o libuser.a.p/accel_tcg_user-exec-stub.c.o libuser.a.p/hw_core_cpu-user.c.o libuser.a.p/hw_core_qdev-user.c.o libuser.a.p/gdbstub_gdbstub.c.o libuser.a.p/gdbstub_syscalls.c.o libuser.a.p/gdbstub_user.c.o libuser.a.p/cpu-target.c.o libuser.a.p/tcg_optimize.c.o libuser.a.p/tcg_region.c.o libuser.a.p/tcg_tcg.c.o libuser.a.p/tcg_tcg-common.c.o libuser.a.p/tcg_tcg-op.c.o libuser.a.p/tcg_tcg-op-ldst.c.o libuser.a.p/tcg_tcg-op-gvec.c.o libuser.a.p/tcg_tcg-op-vec.c.o libuser.a.p/tcg_debuginfo.c.o libuser.a.p/tcg_perf.c.o libuser.a.p/plugins_user.c.o libuser.a.p/plugins_api-user.c.o libuser.a.p/plugins_api.c.o libuser.a.p/plugins_core.c.o libuser.a.p/common-user_safe-syscall.S.o libuser.a.p/common-user_safe-syscall-error.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_gdbstub.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_cpu.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_cpregs-gcs.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_cpregs-pmu.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_debug_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_vfp_fpscr.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_el2-stubs.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_cpregs-omap-stub.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_common-semi-target.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_debug.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_gengvec.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_hflags.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_m_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_mve_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_neon_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_op_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_tlb_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-m-nocp.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-mve.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-neon.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-vfp.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_vec_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_vfp_helper.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_aarch64_cpu_loop.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_aarch64_elfload.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_aarch64_signal.c.o libqemu-aarch64_be-linux-user.a.p/target-info-stub.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_cpu64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_gdbstub64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_cpu32.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_cpu64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_gengvec64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-a64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-sve.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_translate-sme.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_helper-a64.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_mte_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_pauth_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_sme_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_sve_helper.c.o libqemu-aarch64_be-linux-user.a.p/target_arm_tcg_vec_helper64.c.o libqemu-aarch64_be-linux-user.a.p/semihosting_syscalls.c.o libqemu-aarch64_be-linux-user.a.p/semihosting_arm-compat-semi.c.o libqemu-aarch64_be-linux-user.a.p/accel_accel-target.c.o libqemu-aarch64_be-linux-user.a.p/hw_intc_arm_gicv3_hvf_stub.c.o libqemu-aarch64_be-linux-user.a.p/gdbstub_user-target.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_elfload.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_exit.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_fd-trans.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_linuxload.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_main.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_mmap.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_signal.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_strace.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_syscall.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_thunk.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_uaccess.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_uname.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_flatload.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_semihost.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_plugin-api.c.o libqemu-aarch64_be-linux-user.a.p/linux-user_aarch64_mte_user_helper.c.o libhwcore.a.p/hw_core_bus.c.o libhwcore.a.p/hw_core_gpio.c.o libhwcore.a.p/hw_core_qdev-properties.c.o libhwcore.a.p/hw_core_qdev.c.o libhwcore.a.p/hw_core_resetcontainer.c.o libhwcore.a.p/hw_core_resettable.c.o libhwcore.a.p/hw_core_vmstate-if.c.o libhwcore.a.p/hw_core_irq.c.o libhwcore.a.p/hw_core_clock.c.o libhwcore.a.p/hw_core_qdev-clock.c.o libqom.a.p/qom_container.c.o libqom.a.p/qom_object.c.o libqom.a.p/qom_object_interfaces.c.o libqom.a.p/qom_qom-qobject.c.o libqom.a.p/qom_compat-properties.c.o libevent-loop-base.a.p/event-loop-base.c.o -Wl,--as-needed -Wl,--no-undefined -pie -fstack-protector-strong -Wl,-z,relro -Wl,-z,now -Wl,--start-group libqemuutil.a subprojects/libvhost-user/libvhost-user-glib.a subprojects/libvhost-user/libvhost-user.a libstubs_arm.a -Xlinker --dynamic-list=/work/armbru/qemu/bld/plugins/qemu-plugin.symbols /usr/lib64/libcapstone.so /usr/lib64/libz.so /usr/lib64/libdw.so /usr/lib64/libelf.so -lnuma /usr/lib64/liburing.so /usr/lib64/libgio-2.0.so /usr/lib64/libgobject-2.0.so /usr/lib64/libglib-2.0.so /usr/lib64/libgmodule-2.0.so -pthread /usr/lib64/libgnutls.so -lm /usr/lib64/libpixman-1.so /usr/lib64/libepoxy.so -Wl,--end-group
/usr/bin/ld: libqemu-aarch64_be-linux-user.a.p/target_arm_cpu64.c.o: in function `arm_cpu_sve_finalize':
/work/armbru/qemu/bld/../target/arm/cpu64.c:146:(.text+0x11f2): undefined reference to `arm_find_model'
/usr/bin/ld: libqemu-aarch64_be-linux-user.a.p/target_arm_cpu64.c.o: in function `arm_cpu_pauth_finalize':
/work/armbru/qemu/bld/../target/arm/cpu64.c:583:(.text+0x1a55): undefined reference to `arm_find_model'
collect2: error: ld returned 1 exit status
[6689/7247] Linking target qemu-aarch64
FAILED: [code=1] qemu-aarch64 
cc -m64  -o qemu-aarch64 libcommon.a.p/accel_accel-common.c.o libcommon.a.p/hw_core_cpu-common.c.o libcommon.a.p/hw_core_machine-smp.c.o libcommon.a.p/cpu-common.c.o libcommon.a.p/page-vary-common.c.o libcommon.a.p/target-info.c.o libcommon.a.p/disas_capstone.c.o libcommon.a.p/disas_disas-host.c.o libcommon.a.p/disas_disas-target.c.o libcommon.a.p/disas_objdump.c.o libcommon.a.p/disas_disas-common.c.o libcommon.a.p/fpu_softfloat.c.o libcommon.a.p/plugins_loader.c.o libcommon.a.p/meson-generated_.._gdbstub_gdbstub-xml.c.o libcommon_arm.a.p/target_arm_mmuidx.c.o libcommon_arm.a.p/target_arm_tcg_arith_helper.c.o libcommon_arm.a.p/target_arm_tcg_crypto_helper.c.o libuser.a.p/semihosting_user.c.o libuser.a.p/semihosting_guestfd.c.o libuser.a.p/accel_accel-user.c.o libuser.a.p/accel_tcg_cpu-exec.c.o libuser.a.p/accel_tcg_cpu-exec-common.c.o libuser.a.p/accel_tcg_tcg-runtime.c.o libuser.a.p/accel_tcg_tcg-runtime-gvec.c.o libuser.a.p/accel_tcg_tb-maint.c.o libuser.a.p/accel_tcg_tcg-all.c.o libuser.a.p/accel_tcg_tcg-stats.c.o libuser.a.p/accel_tcg_translate-all.c.o libuser.a.p/accel_tcg_translator.c.o libuser.a.p/accel_tcg_plugin-gen.c.o libuser.a.p/accel_tcg_user-exec.c.o libuser.a.p/accel_tcg_user-exec-stub.c.o libuser.a.p/hw_core_cpu-user.c.o libuser.a.p/hw_core_qdev-user.c.o libuser.a.p/gdbstub_gdbstub.c.o libuser.a.p/gdbstub_syscalls.c.o libuser.a.p/gdbstub_user.c.o libuser.a.p/cpu-target.c.o libuser.a.p/tcg_optimize.c.o libuser.a.p/tcg_region.c.o libuser.a.p/tcg_tcg.c.o libuser.a.p/tcg_tcg-common.c.o libuser.a.p/tcg_tcg-op.c.o libuser.a.p/tcg_tcg-op-ldst.c.o libuser.a.p/tcg_tcg-op-gvec.c.o libuser.a.p/tcg_tcg-op-vec.c.o libuser.a.p/tcg_debuginfo.c.o libuser.a.p/tcg_perf.c.o libuser.a.p/plugins_user.c.o libuser.a.p/plugins_api-user.c.o libuser.a.p/plugins_api.c.o libuser.a.p/plugins_core.c.o libuser.a.p/common-user_safe-syscall.S.o libuser.a.p/common-user_safe-syscall-error.c.o libqemu-aarch64-linux-user.a.p/target_arm_gdbstub.c.o libqemu-aarch64-linux-user.a.p/target_arm_cpu.c.o libqemu-aarch64-linux-user.a.p/target_arm_cpregs-gcs.c.o libqemu-aarch64-linux-user.a.p/target_arm_cpregs-pmu.c.o libqemu-aarch64-linux-user.a.p/target_arm_debug_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_vfp_fpscr.c.o libqemu-aarch64-linux-user.a.p/target_arm_el2-stubs.c.o libqemu-aarch64-linux-user.a.p/target_arm_cpregs-omap-stub.c.o libqemu-aarch64-linux-user.a.p/target_arm_common-semi-target.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_debug.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_gengvec.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_hflags.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_m_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_mve_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_neon_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_op_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_tlb_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-m-nocp.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-mve.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-neon.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-vfp.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_vec_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_vfp_helper.c.o libqemu-aarch64-linux-user.a.p/linux-user_aarch64_cpu_loop.c.o libqemu-aarch64-linux-user.a.p/linux-user_aarch64_elfload.c.o libqemu-aarch64-linux-user.a.p/linux-user_aarch64_signal.c.o libqemu-aarch64-linux-user.a.p/target-info-stub.c.o libqemu-aarch64-linux-user.a.p/target_arm_cpu64.c.o libqemu-aarch64-linux-user.a.p/target_arm_gdbstub64.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_cpu32.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_cpu64.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_gengvec64.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-a64.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-sve.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_translate-sme.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_helper-a64.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_mte_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_pauth_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_sme_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_sve_helper.c.o libqemu-aarch64-linux-user.a.p/target_arm_tcg_vec_helper64.c.o libqemu-aarch64-linux-user.a.p/semihosting_syscalls.c.o libqemu-aarch64-linux-user.a.p/semihosting_arm-compat-semi.c.o libqemu-aarch64-linux-user.a.p/accel_accel-target.c.o libqemu-aarch64-linux-user.a.p/hw_intc_arm_gicv3_hvf_stub.c.o libqemu-aarch64-linux-user.a.p/gdbstub_user-target.c.o libqemu-aarch64-linux-user.a.p/linux-user_elfload.c.o libqemu-aarch64-linux-user.a.p/linux-user_exit.c.o libqemu-aarch64-linux-user.a.p/linux-user_fd-trans.c.o libqemu-aarch64-linux-user.a.p/linux-user_linuxload.c.o libqemu-aarch64-linux-user.a.p/linux-user_main.c.o libqemu-aarch64-linux-user.a.p/linux-user_mmap.c.o libqemu-aarch64-linux-user.a.p/linux-user_signal.c.o libqemu-aarch64-linux-user.a.p/linux-user_strace.c.o libqemu-aarch64-linux-user.a.p/linux-user_syscall.c.o libqemu-aarch64-linux-user.a.p/linux-user_thunk.c.o libqemu-aarch64-linux-user.a.p/linux-user_uaccess.c.o libqemu-aarch64-linux-user.a.p/linux-user_uname.c.o libqemu-aarch64-linux-user.a.p/linux-user_flatload.c.o libqemu-aarch64-linux-user.a.p/linux-user_semihost.c.o libqemu-aarch64-linux-user.a.p/linux-user_plugin-api.c.o libqemu-aarch64-linux-user.a.p/linux-user_aarch64_mte_user_helper.c.o libhwcore.a.p/hw_core_bus.c.o libhwcore.a.p/hw_core_gpio.c.o libhwcore.a.p/hw_core_qdev-properties.c.o libhwcore.a.p/hw_core_qdev.c.o libhwcore.a.p/hw_core_resetcontainer.c.o libhwcore.a.p/hw_core_resettable.c.o libhwcore.a.p/hw_core_vmstate-if.c.o libhwcore.a.p/hw_core_irq.c.o libhwcore.a.p/hw_core_clock.c.o libhwcore.a.p/hw_core_qdev-clock.c.o libqom.a.p/qom_container.c.o libqom.a.p/qom_object.c.o libqom.a.p/qom_object_interfaces.c.o libqom.a.p/qom_qom-qobject.c.o libqom.a.p/qom_compat-properties.c.o libevent-loop-base.a.p/event-loop-base.c.o -Wl,--as-needed -Wl,--no-undefined -pie -fstack-protector-strong -Wl,-z,relro -Wl,-z,now -Wl,--start-group libqemuutil.a subprojects/libvhost-user/libvhost-user-glib.a subprojects/libvhost-user/libvhost-user.a libstubs_arm.a -Xlinker --dynamic-list=/work/armbru/qemu/bld/plugins/qemu-plugin.symbols /usr/lib64/libcapstone.so /usr/lib64/libz.so /usr/lib64/libdw.so /usr/lib64/libelf.so -lnuma /usr/lib64/liburing.so /usr/lib64/libgio-2.0.so /usr/lib64/libgobject-2.0.so /usr/lib64/libglib-2.0.so /usr/lib64/libgmodule-2.0.so -pthread /usr/lib64/libgnutls.so -lm /usr/lib64/libpixman-1.so /usr/lib64/libepoxy.so -Wl,--end-group
/usr/bin/ld: libqemu-aarch64-linux-user.a.p/target_arm_cpu64.c.o: in function `arm_cpu_sve_finalize':
/work/armbru/qemu/bld/../target/arm/cpu64.c:146:(.text+0x11f2): undefined reference to `arm_find_model'
/usr/bin/ld: libqemu-aarch64-linux-user.a.p/target_arm_cpu64.c.o: in function `arm_cpu_pauth_finalize':
/work/armbru/qemu/bld/../target/arm/cpu64.c:583:(.text+0x1a55): undefined reference to `arm_find_model'
collect2: error: ld returned 1 exit status