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  1. Lustre
  2. LU-19577

o2iblnd: avoid use of kiblnd_destroy_fmr_pool_list under spinlock

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    • Bug
    • Resolution: Duplicate
    • Medium
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      Avoid use of kiblnd_destroy_fmr_pool_list under spinlock. This destroys FMR/FRMR pools under spinlock which leads into ib_dereg_mr() call which sleeps and causes "BUG: scheduling while atomic" when executing rmmod.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-19516 "BUG: scheduling while atomic: rmmod/..." upon ptlrpc module unload

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          • Resolved

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              ssmirnov Serguei Smirnov
              ssmirnov Serguei Smirnov
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                Updated:
                Resolved: