[PATCH v2 00/17] accel: Remove need for AccelCPUClass

Philippe Mathieu-Daudé posted 17 patches 21 hours ago
Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20260529194940.97143-1-philmd@linaro.org
Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@mailo.com>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>, Pedro Barbuda <pbarbuda@microsoft.com>, Mohamed Mediouni <mohamed@unpredictable.fr>, Alexander Graf <agraf@csgraf.de>, Peter Maydell <peter.maydell@linaro.org>, Marcelo Tosatti <mtosatti@redhat.com>, Reinoud Zandijk <reinoud@netbsd.org>, Song Gao <gaosong@loongson.cn>, Nicholas Piggin <npiggin@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Chinmay Rath <rathc@linux.ibm.com>, Glenn Miles <milesg@linux.ibm.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Chao Liu <chao.liu.zevorn@gmail.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Matthew Rosato <mjrosato@linux.ibm.com>, Ilya Leoshkevich <iii@linux.ibm.com>, David Hildenbrand <david@kernel.org>, Cornelia Huck <cohuck@redhat.com>
accel/tcg/tcg-accel-ops.h         |  1 +
include/accel/accel-cpu-ops.h     |  3 +-
include/accel/accel-cpu-target.h  | 31 --------------
include/accel/accel-cpu.h         | 23 -----------
include/accel/tcg/cpu-ops.h       |  2 +
include/system/hvf_int.h          |  1 +
include/system/kvm.h              |  3 ++
target/i386/nvmm/nvmm-accel-ops.h |  2 +
accel/accel-common.c              | 68 ++++---------------------------
accel/hvf/hvf-accel-ops.c         |  3 +-
accel/kvm/kvm-accel-ops.c         |  2 +
accel/tcg/cpu-exec.c              | 15 ++++++-
accel/tcg/tcg-accel-ops.c         |  1 +
accel/whpx/whpx-accel-ops.c       |  2 +
accel/whpx/whpx-common.c          | 17 --------
target/arm/hvf/hvf.c              |  4 ++
target/arm/kvm.c                  |  9 ++++
target/arm/whpx/whpx-all.c        |  1 -
target/i386/hvf/hvf-cpu.c         | 25 ++----------
target/i386/hvf/hvf.c             |  5 ---
target/i386/kvm/kvm-cpu.c         | 25 +-----------
target/i386/nvmm/nvmm-accel-ops.c |  2 +
target/i386/nvmm/nvmm-all.c       | 19 +--------
target/i386/tcg/tcg-cpu.c         | 28 ++-----------
target/i386/whpx/whpx-all.c       |  1 -
target/loongarch/kvm/kvm.c        |  9 ++++
target/loongarch/tcg/tcg_cpu.c    |  1 -
target/ppc/kvm.c                  | 27 +++---------
target/riscv/kvm/kvm-cpu.c        | 33 +--------------
target/riscv/tcg/tcg-cpu.c        | 28 +++----------
target/s390x/kvm/kvm.c            |  9 ++++
31 files changed, 95 insertions(+), 305 deletions(-)
delete mode 100644 include/accel/accel-cpu-target.h
delete mode 100644 include/accel/accel-cpu.h
[PATCH v2 00/17] accel: Remove need for AccelCPUClass
Posted by Philippe Mathieu-Daudé 21 hours ago
Could get re-review: 4 & 5

Move cpu_init/realize hooks from AccelCPUClass to
AccelOpsClass. Specialize them for TCG in TCGCPUOps.

This drastically simplifies the need of per-binary QOM
types per accelerator per target (see also the nice
diff-stat).

Based-on: tag single-binary-20260528

Ignoring checkpatch.pl:

  WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
    accel/accel-target.c
    include/accel/accel-cpu-target.h
    include/accel/accel-cpu.h

$ git backport-diff since v1:

  [----] : patches are identical
  [####] : number of functional differences between upstream/downstream patch
  [down] : patch is downstream-only
  The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

  001/      17:[----] [--] 'target/loongarch: Remove unused 'accel/accel-cpu-target.h' header'
  002/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_class_init()'
  003/      17:[----] [--] 'accel: Rename AccelOpsClass::cpu_target_realize() -> cpu_realize()'
  004/      17:[----] [--] 'accel/hvf: Remove need for AccelCPUClass::cpu_realize'
  005/      17:[----] [--] 'accel/kvm: Remove need for AccelCPUClass::cpu_realize'
  006/      17:[----] [--] 'accel: Introduce AccelOpsClass::cpu_instance_init handler'
  007/      17:[----] [--] 'accel/whpx: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
  008/      17:[0002] [FC] 'accel/nvmm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
  009/      17:[0002] [FC] 'accel/hvf: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
  010/      17:[0016] [FC] 'accel/kvm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
  011/      17:[----] [--] 'accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_instance_init'
  012/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_instance_init()'
  013/      17:[----] [--] 'accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_realize'
  014/      17:[----] [--] 'accel/tcg: Convert X86 AccelCPUClass -> TCGCPUOps::cpu_realize'
  015/      17:[----] [--] 'accel/tcg: Convert RISCV AccelCPUClass -> TCGCPUOps::cpu_realize'
  016/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_target_realize()'
  017/      17:[----] [--] 'accel: Remove AccelCPUClass and 'accel/accel-cpu-target.h''

  diff --git a/include/system/kvm.h b/include/system/kvm.h
  index 2c31fa6019e..a249f076763 100644
  --- a/include/system/kvm.h
  +++ b/include/system/kvm.h
  @@ -225,0 +226,3 @@ void kvm_irqchip_change_notify(void);
  +void kvm_arch_cpu_instance_init(CPUState *cpu);
  +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp);
  +
  @@ -367,3 +369,0 @@ int kvm_arch_destroy_vcpu(CPUState *cpu);
  -void kvm_arch_cpu_instance_init(CPUState *cpu);
  -bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp);
  -
  diff --git a/accel/kvm/kvm-accel-ops.c b/accel/kvm/kvm-accel-ops.c
  index 113a23f2384..edad3c1acea 100644
  --- a/accel/kvm/kvm-accel-ops.c
  +++ b/accel/kvm/kvm-accel-ops.c
  @@ -101 +101 @@ static void kvm_accel_ops_class_init(ObjectClass *oc, const void *data)
  -    ops->cpu_target_realize = kvm_arch_cpu_realize;
  +    ops->cpu_realize = kvm_arch_cpu_realize;
  diff --git a/target/arm/kvm.c b/target/arm/kvm.c
  index 7d194ea112b..0f1a98b430f 100644
  --- a/target/arm/kvm.c
  +++ b/target/arm/kvm.c
  @@ -1785,0 +1786,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
  +void kvm_arch_cpu_instance_init(CPUState *cpu)
  +{
  +}
  +
  +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
  +{
  +    return true;
  +}
  +
  diff --git a/target/i386/hvf/hvf-cpu.c b/target/i386/hvf/hvf-cpu.c
  index 5d74ca6fd56..536bcecd7d2 100644
  --- a/target/i386/hvf/hvf-cpu.c
  +++ b/target/i386/hvf/hvf-cpu.c
  @@ -58 +58 @@ static void hvf_cpu_xsave_init(void)
  -void hvf_arch_cpu_instance_init(CPUState *cpu)
  +void hvf_arch_cpu_instance_init(CPUState *cs)
  diff --git a/target/i386/nvmm/nvmm-all.c b/target/i386/nvmm/nvmm-all.c
  index 10ab7b2a4dc..2973e28122a 100644
  --- a/target/i386/nvmm/nvmm-all.c
  +++ b/target/i386/nvmm/nvmm-all.c
  @@ -1214 +1214 @@ static const TypeInfo nvmm_accel_type = {
  -void nvmm_arch_cpu_instance_init(CPUState *cpu)
  +void nvmm_arch_cpu_instance_init(CPUState *cs)
  diff --git a/target/loongarch/kvm/kvm.c b/target/loongarch/kvm/kvm.c
  index 9d844c4905a..167fdd515be 100644
  --- a/target/loongarch/kvm/kvm.c
  +++ b/target/loongarch/kvm/kvm.c
  @@ -1497,0 +1498,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
  +
  +void kvm_arch_cpu_instance_init(CPUState *cpu)
  +{
  +}
  +
  +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
  +{
  +    return true;
  +}
  diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
  index 013f5e852e1..894962d509f 100644
  --- a/target/ppc/kvm.c
  +++ b/target/ppc/kvm.c
  @@ -2354,0 +2355,4 @@ static void alter_insns(uint64_t *word, uint64_t flags, bool on)
  +void kvm_arch_cpu_instance_init(CPUState *cpu)
  +{
  +}
  +
  diff --git a/target/s390x/kvm/kvm.c b/target/s390x/kvm/kvm.c
  index 2e4f435c537..46730e72a92 100644
  --- a/target/s390x/kvm/kvm.c
  +++ b/target/s390x/kvm/kvm.c
  @@ -2613,0 +2614,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
  +
  +void kvm_arch_cpu_instance_init(CPUState *cpu)
  +{
  +}
  +
  +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
  +{
  +    return true;
  +}

Philippe Mathieu-Daudé (17):
  target/loongarch: Remove unused 'accel/accel-cpu-target.h' header
  accel: Remove AccelCPUClass::cpu_class_init()
  accel: Rename AccelOpsClass::cpu_target_realize() -> cpu_realize()
  accel/hvf: Remove need for AccelCPUClass::cpu_realize
  accel/kvm: Remove need for AccelCPUClass::cpu_realize
  accel: Introduce AccelOpsClass::cpu_instance_init handler
  accel/whpx: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
  accel/nvmm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
  accel/hvf: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
  accel/kvm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
  accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_instance_init
  accel: Remove AccelCPUClass::cpu_instance_init()
  accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_realize
  accel/tcg: Convert X86 AccelCPUClass -> TCGCPUOps::cpu_realize
  accel/tcg: Convert RISCV AccelCPUClass -> TCGCPUOps::cpu_realize
  accel: Remove AccelCPUClass::cpu_target_realize()
  accel: Remove AccelCPUClass and 'accel/accel-cpu-target.h'

 accel/tcg/tcg-accel-ops.h         |  1 +
 include/accel/accel-cpu-ops.h     |  3 +-
 include/accel/accel-cpu-target.h  | 31 --------------
 include/accel/accel-cpu.h         | 23 -----------
 include/accel/tcg/cpu-ops.h       |  2 +
 include/system/hvf_int.h          |  1 +
 include/system/kvm.h              |  3 ++
 target/i386/nvmm/nvmm-accel-ops.h |  2 +
 accel/accel-common.c              | 68 ++++---------------------------
 accel/hvf/hvf-accel-ops.c         |  3 +-
 accel/kvm/kvm-accel-ops.c         |  2 +
 accel/tcg/cpu-exec.c              | 15 ++++++-
 accel/tcg/tcg-accel-ops.c         |  1 +
 accel/whpx/whpx-accel-ops.c       |  2 +
 accel/whpx/whpx-common.c          | 17 --------
 target/arm/hvf/hvf.c              |  4 ++
 target/arm/kvm.c                  |  9 ++++
 target/arm/whpx/whpx-all.c        |  1 -
 target/i386/hvf/hvf-cpu.c         | 25 ++----------
 target/i386/hvf/hvf.c             |  5 ---
 target/i386/kvm/kvm-cpu.c         | 25 +-----------
 target/i386/nvmm/nvmm-accel-ops.c |  2 +
 target/i386/nvmm/nvmm-all.c       | 19 +--------
 target/i386/tcg/tcg-cpu.c         | 28 ++-----------
 target/i386/whpx/whpx-all.c       |  1 -
 target/loongarch/kvm/kvm.c        |  9 ++++
 target/loongarch/tcg/tcg_cpu.c    |  1 -
 target/ppc/kvm.c                  | 27 +++---------
 target/riscv/kvm/kvm-cpu.c        | 33 +--------------
 target/riscv/tcg/tcg-cpu.c        | 28 +++----------
 target/s390x/kvm/kvm.c            |  9 ++++
 31 files changed, 95 insertions(+), 305 deletions(-)
 delete mode 100644 include/accel/accel-cpu-target.h
 delete mode 100644 include/accel/accel-cpu.h

-- 
2.53.0


Re: [PATCH v2 00/17] accel: Remove need for AccelCPUClass
Posted by Pierrick Bouvier 20 hours ago
On 5/29/2026 12:49 PM, Philippe Mathieu-Daudé wrote:
> Could get re-review: 4 & 5
>

Looks good, thanks.

> Move cpu_init/realize hooks from AccelCPUClass to
> AccelOpsClass. Specialize them for TCG in TCGCPUOps.
> 
> This drastically simplifies the need of per-binary QOM
> types per accelerator per target (see also the nice
> diff-stat).
> 
> Based-on: tag single-binary-20260528
> 
> Ignoring checkpatch.pl:
> 
>   WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
>     accel/accel-target.c
>     include/accel/accel-cpu-target.h
>     include/accel/accel-cpu.h
> 
> $ git backport-diff since v1:
> 
>   [----] : patches are identical
>   [####] : number of functional differences between upstream/downstream patch
>   [down] : patch is downstream-only
>   The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively
> 
>   001/      17:[----] [--] 'target/loongarch: Remove unused 'accel/accel-cpu-target.h' header'
>   002/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_class_init()'
>   003/      17:[----] [--] 'accel: Rename AccelOpsClass::cpu_target_realize() -> cpu_realize()'
>   004/      17:[----] [--] 'accel/hvf: Remove need for AccelCPUClass::cpu_realize'
>   005/      17:[----] [--] 'accel/kvm: Remove need for AccelCPUClass::cpu_realize'
>   006/      17:[----] [--] 'accel: Introduce AccelOpsClass::cpu_instance_init handler'
>   007/      17:[----] [--] 'accel/whpx: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
>   008/      17:[0002] [FC] 'accel/nvmm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
>   009/      17:[0002] [FC] 'accel/hvf: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
>   010/      17:[0016] [FC] 'accel/kvm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init'
>   011/      17:[----] [--] 'accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_instance_init'
>   012/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_instance_init()'
>   013/      17:[----] [--] 'accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_realize'
>   014/      17:[----] [--] 'accel/tcg: Convert X86 AccelCPUClass -> TCGCPUOps::cpu_realize'
>   015/      17:[----] [--] 'accel/tcg: Convert RISCV AccelCPUClass -> TCGCPUOps::cpu_realize'
>   016/      17:[----] [--] 'accel: Remove AccelCPUClass::cpu_target_realize()'
>   017/      17:[----] [--] 'accel: Remove AccelCPUClass and 'accel/accel-cpu-target.h''
> 
>   diff --git a/include/system/kvm.h b/include/system/kvm.h
>   index 2c31fa6019e..a249f076763 100644
>   --- a/include/system/kvm.h
>   +++ b/include/system/kvm.h
>   @@ -225,0 +226,3 @@ void kvm_irqchip_change_notify(void);
>   +void kvm_arch_cpu_instance_init(CPUState *cpu);
>   +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp);
>   +
>   @@ -367,3 +369,0 @@ int kvm_arch_destroy_vcpu(CPUState *cpu);
>   -void kvm_arch_cpu_instance_init(CPUState *cpu);
>   -bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp);
>   -
>   diff --git a/accel/kvm/kvm-accel-ops.c b/accel/kvm/kvm-accel-ops.c
>   index 113a23f2384..edad3c1acea 100644
>   --- a/accel/kvm/kvm-accel-ops.c
>   +++ b/accel/kvm/kvm-accel-ops.c
>   @@ -101 +101 @@ static void kvm_accel_ops_class_init(ObjectClass *oc, const void *data)
>   -    ops->cpu_target_realize = kvm_arch_cpu_realize;
>   +    ops->cpu_realize = kvm_arch_cpu_realize;
>   diff --git a/target/arm/kvm.c b/target/arm/kvm.c
>   index 7d194ea112b..0f1a98b430f 100644
>   --- a/target/arm/kvm.c
>   +++ b/target/arm/kvm.c
>   @@ -1785,0 +1786,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
>   +void kvm_arch_cpu_instance_init(CPUState *cpu)
>   +{
>   +}
>   +
>   +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
>   +{
>   +    return true;
>   +}
>   +
>   diff --git a/target/i386/hvf/hvf-cpu.c b/target/i386/hvf/hvf-cpu.c
>   index 5d74ca6fd56..536bcecd7d2 100644
>   --- a/target/i386/hvf/hvf-cpu.c
>   +++ b/target/i386/hvf/hvf-cpu.c
>   @@ -58 +58 @@ static void hvf_cpu_xsave_init(void)
>   -void hvf_arch_cpu_instance_init(CPUState *cpu)
>   +void hvf_arch_cpu_instance_init(CPUState *cs)
>   diff --git a/target/i386/nvmm/nvmm-all.c b/target/i386/nvmm/nvmm-all.c
>   index 10ab7b2a4dc..2973e28122a 100644
>   --- a/target/i386/nvmm/nvmm-all.c
>   +++ b/target/i386/nvmm/nvmm-all.c
>   @@ -1214 +1214 @@ static const TypeInfo nvmm_accel_type = {
>   -void nvmm_arch_cpu_instance_init(CPUState *cpu)
>   +void nvmm_arch_cpu_instance_init(CPUState *cs)
>   diff --git a/target/loongarch/kvm/kvm.c b/target/loongarch/kvm/kvm.c
>   index 9d844c4905a..167fdd515be 100644
>   --- a/target/loongarch/kvm/kvm.c
>   +++ b/target/loongarch/kvm/kvm.c
>   @@ -1497,0 +1498,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
>   +
>   +void kvm_arch_cpu_instance_init(CPUState *cpu)
>   +{
>   +}
>   +
>   +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
>   +{
>   +    return true;
>   +}
>   diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
>   index 013f5e852e1..894962d509f 100644
>   --- a/target/ppc/kvm.c
>   +++ b/target/ppc/kvm.c
>   @@ -2354,0 +2355,4 @@ static void alter_insns(uint64_t *word, uint64_t flags, bool on)
>   +void kvm_arch_cpu_instance_init(CPUState *cpu)
>   +{
>   +}
>   +
>   diff --git a/target/s390x/kvm/kvm.c b/target/s390x/kvm/kvm.c
>   index 2e4f435c537..46730e72a92 100644
>   --- a/target/s390x/kvm/kvm.c
>   +++ b/target/s390x/kvm/kvm.c
>   @@ -2613,0 +2614,9 @@ void kvm_arch_accel_class_init(ObjectClass *oc)
>   +
>   +void kvm_arch_cpu_instance_init(CPUState *cpu)
>   +{
>   +}
>   +
>   +bool kvm_arch_cpu_realize(CPUState *cpu, Error **errp)
>   +{
>   +    return true;
>   +}
> 
> Philippe Mathieu-Daudé (17):
>   target/loongarch: Remove unused 'accel/accel-cpu-target.h' header
>   accel: Remove AccelCPUClass::cpu_class_init()
>   accel: Rename AccelOpsClass::cpu_target_realize() -> cpu_realize()
>   accel/hvf: Remove need for AccelCPUClass::cpu_realize
>   accel/kvm: Remove need for AccelCPUClass::cpu_realize
>   accel: Introduce AccelOpsClass::cpu_instance_init handler
>   accel/whpx: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
>   accel/nvmm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
>   accel/hvf: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
>   accel/kvm: Convert AccelCPUClass -> AccelOpsClass::cpu_instance_init
>   accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_instance_init
>   accel: Remove AccelCPUClass::cpu_instance_init()
>   accel/tcg: Convert AccelCPUClass -> new TCGCPUOps::cpu_realize
>   accel/tcg: Convert X86 AccelCPUClass -> TCGCPUOps::cpu_realize
>   accel/tcg: Convert RISCV AccelCPUClass -> TCGCPUOps::cpu_realize
>   accel: Remove AccelCPUClass::cpu_target_realize()
>   accel: Remove AccelCPUClass and 'accel/accel-cpu-target.h'
> 
>  accel/tcg/tcg-accel-ops.h         |  1 +
>  include/accel/accel-cpu-ops.h     |  3 +-
>  include/accel/accel-cpu-target.h  | 31 --------------
>  include/accel/accel-cpu.h         | 23 -----------
>  include/accel/tcg/cpu-ops.h       |  2 +
>  include/system/hvf_int.h          |  1 +
>  include/system/kvm.h              |  3 ++
>  target/i386/nvmm/nvmm-accel-ops.h |  2 +
>  accel/accel-common.c              | 68 ++++---------------------------
>  accel/hvf/hvf-accel-ops.c         |  3 +-
>  accel/kvm/kvm-accel-ops.c         |  2 +
>  accel/tcg/cpu-exec.c              | 15 ++++++-
>  accel/tcg/tcg-accel-ops.c         |  1 +
>  accel/whpx/whpx-accel-ops.c       |  2 +
>  accel/whpx/whpx-common.c          | 17 --------
>  target/arm/hvf/hvf.c              |  4 ++
>  target/arm/kvm.c                  |  9 ++++
>  target/arm/whpx/whpx-all.c        |  1 -
>  target/i386/hvf/hvf-cpu.c         | 25 ++----------
>  target/i386/hvf/hvf.c             |  5 ---
>  target/i386/kvm/kvm-cpu.c         | 25 +-----------
>  target/i386/nvmm/nvmm-accel-ops.c |  2 +
>  target/i386/nvmm/nvmm-all.c       | 19 +--------
>  target/i386/tcg/tcg-cpu.c         | 28 ++-----------
>  target/i386/whpx/whpx-all.c       |  1 -
>  target/loongarch/kvm/kvm.c        |  9 ++++
>  target/loongarch/tcg/tcg_cpu.c    |  1 -
>  target/ppc/kvm.c                  | 27 +++---------
>  target/riscv/kvm/kvm-cpu.c        | 33 +--------------
>  target/riscv/tcg/tcg-cpu.c        | 28 +++----------
>  target/s390x/kvm/kvm.c            |  9 ++++
>  31 files changed, 95 insertions(+), 305 deletions(-)
>  delete mode 100644 include/accel/accel-cpu-target.h
>  delete mode 100644 include/accel/accel-cpu.h
>