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  1. Lustre
  2. LU-11617

lockdep exposed a possible deadlock in chlg_open()

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.13.0, Lustre 2.12.3
    • Lustre 2.11.0, Lustre 2.12.0, Lustre 2.10.5
    • None
    • 3
    • 9223372036854775807

    Description

      While testing the changelog char device landing in the linux client Neil saw lockdep report a potential deadlock between chlg_open() and mdc_changelog_cdev_init().

      Attachments

        Activity

          [LU-11617] lockdep exposed a possible deadlock in chlg_open()
          pjones Peter Jones made changes -
          Labels Original: LTS12
          pjones Peter Jones made changes -
          Fix Version/s New: Lustre 2.12.3 [ 14418 ]
          pjones Peter Jones made changes -
          Labels New: LTS12
          pjones Peter Jones made changes -
          Fix Version/s New: Lustre 2.13.0 [ 14290 ]
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          simmonsja James A Simmons made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          pjones Peter Jones made changes -
          Link Original: This issue is related to JFC-10 [ JFC-10 ]
          mdiep Minh Diep made changes -
          Link New: This issue is related to JFC-10 [ JFC-10 ]
          simmonsja James A Simmons made changes -
          Assignee Original: WC Triage [ wc-triage ] New: James A Simmons [ simmonsja ]
          simmonsja James A Simmons created issue -

          People

            simmonsja James A Simmons
            simmonsja James A Simmons
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            Dates

              Created:
              Updated:
              Resolved: