[v2] KVM: s390: Even more misc fixes

[PATCH v2 0/6] KVM: s390: Even more misc fixes

Claudio Imbrenda posted 6 patches 1 month, 2 weeks ago

Diff against v1 v3
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arch/s390/kvm/dat.c       |  65 +++++++++++---------
arch/s390/kvm/dat.h       |  10 ++--
arch/s390/kvm/gaccess.c   |  13 ++++
arch/s390/kvm/interrupt.c |  44 +++++++-------
arch/s390/kvm/kvm-s390.c  | 122 +++++++++++++++++---------------------
5 files changed, 132 insertions(+), 122 deletions(-)

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[PATCH v2 0/6] KVM: s390: Even more misc fixes

Posted by Claudio Imbrenda 1 month, 2 weeks ago

A few fixes that had been dropped from previous series due to still
having issues, plus a few new fixes.

v1->v2:
* Fix racy usage of sg->parent in patch 2
* Fix wrong number of arguments for dat_delete_slot() in patch 3
* Restrict srcu usage to the bare minimum necessary to avoid potentially
  triggering page faults in the guest while holding the srcu
* Fix races also in other skey functions


Claudio Imbrenda (6):
  KVM: s390: Fix dirty marking in adapter_indicators_set*()
  KVM: s390: Fix _gaccess_shadow_fault()
  KVM: s390: Refactor dat_set_slot()
  KVM: s390: Move all code into kvm_arch_prepare_memory_region()
  KVM: s390: Add missing srcu in kvm_s390_set_irq_state()
  KVM: s390: Fix potential races in dat skey functions

 arch/s390/kvm/dat.c       |  65 +++++++++++---------
 arch/s390/kvm/dat.h       |  10 ++--
 arch/s390/kvm/gaccess.c   |  13 ++++
 arch/s390/kvm/interrupt.c |  44 +++++++-------
 arch/s390/kvm/kvm-s390.c  | 122 +++++++++++++++++---------------------
 5 files changed, 132 insertions(+), 122 deletions(-)

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2.55.0