Bug #107081 Contribution: Fix incorrect value of CACHELINESIZE on s390x
Submitted: 21 Apr 2022 12:34 Modified: 28 Apr 2022 21:04
Reporter: OCA Admin (OCA) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Compiling Severity:S3 (Non-critical)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: Contribution

[21 Apr 2022 12:34] OCA Admin 
Description:
This bug tracks a contribution by Namrata Bhave (Github user: namrata-ibm) as described in http://github.com/mysql/mysql-server/pull/397

How to repeat:
See description

Suggested fix:
See contribution code attached
[21 Apr 2022 12:34] OCA Admin 
Contribution submitted via Github - Fix incorrect value of CACHELINESIZE on s390x 
(*) Contribution by Namrata Bhave (Github namrata-ibm, mysql-server/pull/397#issuecomment-1104761271): I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: git_patch_914911246.txt (text/plain), 1024 bytes.
[21 Apr 2022 12:43] MySQL Verification Team 
Hello namrata,

Thank you for the report and contribution.

regards,
Umesh
[28 Apr 2022 21:04] Philip Olson 
Posted by developer:
 
Fixed as of the upcoming MySQL Server 8.0.30 release, and here's the proposed changelog entry from the documentation team:

On RHEL 7.x, fetching the CPU cache line size returned 0 on s390x RHEL
7.x which caused rpl_commit_order_queue and integrals_lockfree_queue to
fail. 

Our thanks to Namrata Bhave for the contribution.

Thank you for the bug report.
[20 Jul 2022 15:32] Frederic Descamps 
Thank you again for your contribution !
I just updated the status to accepted.