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  1. Lustre
  2. LU-15220

Linux kernel 5.14 support

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.15.0
    • None
    • None
    • 9223372036854775807

    Description

      Main changes needed to support Linux kernel 5.14 include:

      • __set_page_dirty() is no longer exported
      • idmapped mounts support, which adds 'struct user_namespace *' to all VFS operations (since kernel 5.12)
      • '/* fallthrough */' hits implicit-fallthrough error with gcc version 11. Using the pseudo keyword 'fallthrough' to resolve the issue
      • needs to import namespace CRYPTO_INTERNAL (since kernel 5.12)

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-16013 SLES15 SP4 client BUG: kernel NULL pointer dereference

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-15420 Linux kernel 5.15 support

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-12511 Prepare lustre for adoption into the linux kernel

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LU-14651 Linux kernel 5.12 support

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-15220] Linux kernel 5.14 support
            pjones Peter Jones added a comment -

            Landed for 2.15

            pjones Peter Jones added a comment - Landed for 2.15
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/46270/
            Subject: LU-15220 utils: use 'fallthrough' pseudo keyword for switch
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: e631cd2395564833e9b6b27c64863d624ad0b7df

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/46270/ Subject: LU-15220 utils: use 'fallthrough' pseudo keyword for switch Project: fs/lustre-release Branch: master Current Patch Set: Commit: e631cd2395564833e9b6b27c64863d624ad0b7df
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/46269/
            Subject: LU-15220 lustre: use 'fallthrough' pseudo keyword for switch
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 5549b1b9e032c6eae63c9bde7104769697b93a0f

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/46269/ Subject: LU-15220 lustre: use 'fallthrough' pseudo keyword for switch Project: fs/lustre-release Branch: master Current Patch Set: Commit: 5549b1b9e032c6eae63c9bde7104769697b93a0f
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45566/
            Subject: LU-15220 lnet: use 'fallthrough' pseudo keyword for switch
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 8fed107588b74c2a822421e7c0b136210d3dcf65

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45566/ Subject: LU-15220 lnet: use 'fallthrough' pseudo keyword for switch Project: fs/lustre-release Branch: master Current Patch Set: Commit: 8fed107588b74c2a822421e7c0b136210d3dcf65
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45777/
            Subject: LU-15220 tests: avoid gcc-11 -Werror=stringop-overread warning
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: c5fb44f5ecf8494cd5a497947981bd6905ddc084

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45777/ Subject: LU-15220 tests: avoid gcc-11 -Werror=stringop-overread warning Project: fs/lustre-release Branch: master Current Patch Set: Commit: c5fb44f5ecf8494cd5a497947981bd6905ddc084
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46270
            Subject: LU-15220 utils: use 'fallthrough' pseudo keyword for switch
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 22cf730b60f554d9cfd7ab74859284a8b5aaec6e

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46270 Subject: LU-15220 utils: use 'fallthrough' pseudo keyword for switch Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 22cf730b60f554d9cfd7ab74859284a8b5aaec6e
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46269
            Subject: LU-15220 lustre: use 'fallthrough' pseudo keyword for switch
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 0f36810ae522f8e7da6c5635f181cc8002204337

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46269 Subject: LU-15220 lustre: use 'fallthrough' pseudo keyword for switch Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 0f36810ae522f8e7da6c5635f181cc8002204337
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45812/
            Subject: LU-15220 libcfs: fix panic_notifier_list undeclared error
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: fb545fa83837c1478ad41f752cf5d3e313b67c73

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45812/ Subject: LU-15220 libcfs: fix panic_notifier_list undeclared error Project: fs/lustre-release Branch: master Current Patch Set: Commit: fb545fa83837c1478ad41f752cf5d3e313b67c73
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45927/
            Subject: LU-15220 llite: Compat for set_pagevec_dirty
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 8fdef1381ea07657d6689818b2897d69cb7e9c83

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45927/ Subject: LU-15220 llite: Compat for set_pagevec_dirty Project: fs/lustre-release Branch: master Current Patch Set: Commit: 8fdef1381ea07657d6689818b2897d69cb7e9c83
            yujian Jian Yu added a comment -

            Hi Ihara,
            Please apply all of the un-merged patches in this ticket and those in LU-14651.

            yujian Jian Yu added a comment - Hi Ihara, Please apply all of the un-merged patches in this ticket and those in LU-14651 .

            People

              yujian Jian Yu
              yujian Jian Yu
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              Dates

                Created:
                Updated:
                Resolved: