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Feature #64952

closed

crc32 optimized for s390x arch

Added by Aliaksei Makarau about 2 years ago. Updated 25 days ago.

Status:
Resolved
Priority:
Normal
Assignee:
Aliaksei Makarau
Category:
common
Target version:
-
% Done:

0%

Source:
Backport:
Reviewed:
Affected Versions:
Pull request ID:
56224
Tags (freeform):
Merge Commit:
3585ce7569c767f32d72e7f0c445627880e2b839
Fixed In:
v19.3.0-3839-g3585ce7569
Released In:
v20.2.0~2351
Upkeep Timestamp:
2026-02-24T12:46:51+00:00

Description

ceph has no crc32c support for the s390x arch.
This can lead to a huge overhead by the SW crc32 code.

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 #2

Updated by Ilya Dryomov almost 2 years ago

  • Tracker changed from Support to Feature
  • Subject changed from crc32 at s390x arch to crc32 optimized for s390x arch
  • Status changed from New to Fix Under Review
  • Pull request ID set to 56224
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 #3

Updated by Ilya Dryomov almost 2 years ago

  • Assignee set to Aliaksei Makarau
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 #4

Updated by Aliaksei Makarau almost 2 years ago

Teuthology tests at s390x nodes are passing.

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 #5

Updated by Yuri Weinstein over 1 year ago

Aliaksei Makarau wrote in #note-1:

The PR is here: https://github.com/ceph/ceph/pull/56224

merged

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 #6

Updated by Ilya Dryomov 25 days ago

  • Status changed from Fix Under Review to Resolved
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 #7

Updated by Upkeep Bot 25 days ago

  • Merge Commit set to 3585ce7569c767f32d72e7f0c445627880e2b839
  • Fixed In set to v19.3.0-3839-g3585ce7569
  • Released In set to v20.2.0~2351
  • Upkeep Timestamp set to 2026-02-24T12:46:51+00:00
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