[v2,0/5] vCPU hotunplug related memory leaks

Message

Mark Kanda March 18, 2022, 3:15 p.m. UTC

This series addresses a few vCPU hotunplug related leaks (found with Valgrind).

v2: Create AccelOpsClass::destroy_vcpu_thread() for vcpu thread related cleanup
(Philippe)

Mark Kanda (5):
  accel: Introduce AccelOpsClass::destroy_vcpu_thread()
  softmmu/cpus: Free cpu->thread in destroy_vcpu_thread_generic()
  softmmu/cpus: Free cpu->halt_cond in destroy_vcpu_thread_generic()
  cpu: Free cpu->cpu_ases in cpu_exec_unrealizefn()
  i386/cpu: Free env->xsave_buf in x86_cpu_unrealizefn()

 accel/accel-common.c              | 7 +++++++
 accel/hvf/hvf-accel-ops.c         | 1 +
 accel/kvm/kvm-accel-ops.c         | 1 +
 accel/qtest/qtest.c               | 1 +
 accel/tcg/tcg-accel-ops.c         | 1 +
 accel/xen/xen-all.c               | 1 +
 cpu.c                             | 1 +
 include/sysemu/accel-ops.h        | 3 +++
 softmmu/cpus.c                    | 3 +++
 target/i386/cpu.c                 | 5 +++++
 target/i386/hax/hax-accel-ops.c   | 1 +
 target/i386/nvmm/nvmm-accel-ops.c | 1 +
 target/i386/whpx/whpx-accel-ops.c | 1 +
 13 files changed, 27 insertions(+)