On Fri, 7 Feb 2025 17:20:38 +0100
Igor Mammedov <imammedo@redhat.com> wrote:
> Changelog:
> * drop wire/unwire hooks patches
> * drop unrealize related patches
> * include fixed up patches from
> [PATCH 0/6] tcg: fix qemu crash when add assert_cpu_is_self() is enabled
> and cleanups related to cpu->created check
> https://patchew.org/QEMU/20250129134436.1240740-1-imammedo@redhat.com/
> as it's related to the topic (well, modulo bsd cleanup)
> * CI mostly green modulo rust failure on Ubuntu
> https://gitlab.com/imammedo/qemu/-/pipelines/1660855467
>
> The goal of this series is to expose vCPUs in a stable state
> to the accelerators, in particular the QDev 'REALIZED' step.
>
> To do this we split out cpu_index assignment into a separate step,
> and move call cpu_list_add() to the end of CPU realize stage.
>
> I expect these changes to allow CPUState::cpu_index clarifications
> and simplifications, but this will be addressed (and commented) in
> a separate series.
>
> As result, the series also
> * fix regression intoroduced by
> 30933c4fb4f3d ("tcg/cputlb: remove other-cpu capability from TLB flushing")
> for deatials see 'tcg:tlb: use tcg_debug_assert() in assert_cpu_is_self()'
> * drops no longer needed workaround 'cpu->check' due to vCPU being exposed
> too early in cpus_queue.
Richard,
gentle ping,
can you pick it up is it looks reasonable.
> CC: Paolo Bonzini <pbonzini@redhat.com>
> CC: Richard Henderson <richard.henderson@linaro.org>
> CC: "Philippe Mathieu-Daudé" <philmd@linaro.org>
> CC: Alex Bennée <alex.bennee@linaro.org>
>
> Igor Mammedov (7):
> bsd-user: drop not longer used target_reset_cpu()
> loongarch: reset vcpu after it's created
> m68k: reset vcpu after it's created
> tcg:tlb: use tcg_debug_assert() in assert_cpu_is_self()
> Revert "tcg/cputlb: remove other-cpu capability from TLB flushing"
> tcg: drop cpu->created check
> cpus: expose only realized vCPUs to global &cpus_queue
>
> Philippe Mathieu-Daudé (3):
> accel/tcg: Simplify use of &first_cpu in rr_cpu_thread_fn()
> accel/kvm: Assert vCPU is created when calling kvm_dirty_ring_reap*()
> accel/kvm: Remove unreachable assertion in kvm_dirty_ring_reap*()
>
> bsd-user/aarch64/target_arch_cpu.h | 5 ---
> bsd-user/arm/target_arch_cpu.h | 4 ---
> bsd-user/i386/target_arch_cpu.h | 5 ---
> bsd-user/riscv/target_arch_cpu.h | 4 ---
> bsd-user/x86_64/target_arch_cpu.h | 5 ---
> include/hw/core/cpu.h | 6 ++++
> accel/kvm/kvm-all.c | 9 ------
> accel/tcg/cputlb.c | 49 +++++++++++++++++++++---------
> accel/tcg/tcg-accel-ops-rr.c | 13 +++++---
> cpu-common.c | 23 ++++++++------
> cpu-target.c | 2 +-
> hw/core/cpu-common.c | 2 ++
> target/loongarch/cpu.c | 2 +-
> target/m68k/cpu.c | 2 +-
> 14 files changed, 68 insertions(+), 63 deletions(-)
>