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  1. Lustre
  2. LU-19280

pcc fault and large folio for new kernels

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

    Description

      kernel 6.12 sanity-pcc/4 and sanity-pcc/40 test failures due to mmap attempting to operate on the wrong file and ext4 using the wrong allocation flag to grab a folio of greater than order 0 resulting in a BUG_ON()

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-17916 Enable folio allocation support on the buffed io read/write path (BIO)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              stancheff Shaun Tancheff
              stancheff Shaun Tancheff
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                Created:
                Updated: