[PATCH v4 00/10] tracing: remove dynamic vcpu state

Hi Stefan, The references dynamic vcpu tracing support was removed when the original TCG trace points where removed. However there was still a legacy of dynamic trace state to track this in cpu.h and extra hash variables to track TBs. While the removed vcpu tracepoints are not in generated code (or helpers) they still bring in a bunch of machinery to manage the state so I've pulled them out. We keep and rename one (cpu_reset) to a static trace points which dump vcpu->index as it is useful to f4bug. v4 addressed Markus's comments on QAPI bits and other fixes during re-base. Please queue into your tree. Alex Bennée (10): *-user: remove the guest_user_syscall tracepoints trace-events: remove the remaining vcpu trace events trace: remove vcpu_id from the TraceEvent structure scripts/qapi: document the tool that generated the file qapi: make the vcpu parameters deprecated for 8.1 trace: remove code that depends on setting vcpu trace: remove control-vcpu.h tcg: remove the final vestiges of dstate hw/9pfs: use qemu_xxhash4 accel/tcg: include cs_base in our hash calculations docs/about/deprecated.rst | 9 +++ qapi/trace.json | 38 ++++++------ accel/tcg/tb-hash.h | 6 +- include/exec/exec-all.h | 3 - include/hw/core/cpu.h | 5 -- include/qemu/xxhash.h | 23 +++++-- include/user/syscall-trace.h | 4 -- trace/control-internal.h | 10 ---- trace/control-vcpu.h | 63 -------------------- trace/control.h | 48 --------------- trace/event-internal.h | 2 - accel/tcg/cpu-exec.c | 7 +-- accel/tcg/tb-maint.c | 5 +- accel/tcg/translate-all.c | 6 -- bsd-user/freebsd/os-syscall.c | 2 - hw/9pfs/9p.c | 5 +- hw/core/cpu-common.c | 6 +- stubs/trace-control.c | 13 ---- trace/control-target.c | 109 +++------------------------------- trace/control.c | 28 --------- trace/qmp.c | 76 +++--------------------- trace/trace-hmp-cmds.c | 17 +----- util/qsp.c | 2 +- hw/core/trace-events | 3 + scripts/qapi/gen.py | 8 ++- scripts/tracetool/format/c.py | 6 -- scripts/tracetool/format/h.py | 16 +---- trace-events | 50 ---------------- 28 files changed, 86 insertions(+), 484 deletions(-) delete mode 100644 trace/control-vcpu.h -- 2.39.2