[Bug 1863768] Re: [UBUNTU 20.04] Enable proper reset/recovery of s390x/pci functions in error state

[Frank Heimes]

** Changed in: ubuntu-z-systems
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1863768

Title:
  [UBUNTU 20.04] Enable proper reset/recovery of s390x/pci functions in
  error state

Status in Ubuntu on IBM z Systems:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Committed
Status in s390-tools package in Ubuntu:
  Fix Released

Bug description:
  This Bug tracks the necessary backports of Kernel and zpcictl
  fixes/changes to enable proper reset/recovery of PCI Functions in the
  error state.

  Upstream this includes the following commits:

  kernel 5.6:

  17cdec960cf776b20b1fb08c622221babe591d51 s390/pci: Recover handle in clp_set_pci_fn()
  576c75e36c689bec6a940e807bae27291ab0c0de s390/pci: Fix possible deadlock in recover_store()

  These are also currently under consideration (the second has been
  automatically selected) for the upstream fixes series 5.5, 5.4 and
  4.19

  
  s390-tools 2.13 (currently no available): zpcictl

  bc0d40c5803d4c5426b17b6d59aa0f1e46a2aacc zpcictl: Initiate recover
  after reset

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