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  1. Lustre
  2. LU-8773

fiemap extent uses u64 type, not loff_t type

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • Lustre 2.10.0
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    • 3
    • 9223372036854775807

      Reported by Dan Carpenter <dan.carpenter@oracle.com>

      lov_object_fiemap() has following static checker warning:

      drivers/staging/lustre/lustre/lov/lov_object.c:1241 lov_object_fiemap()
      warn: signed overflow undefined. 'fm_start + fm_length < fm_start'

            bobijam Zhenyu Xu
            bobijam Zhenyu Xu
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