[MDEV-11212] Clean-up MariaDB atomic operations Created: 2016-11-02  Updated: 2016-12-21  Resolved: 2016-12-13

Status: Closed
Project: MariaDB Server
Component/s: OTHER
Fix Version/s: 10.3.0

Type: Task Priority: Major
Reporter: Sergey Vojtovich Assignee: Sergey Vojtovich
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-8403 Build on AIX: my_atomic.h", line 121.... Closed
Sprint: 10.2.4-4

 Comments   
Comment by Sergey Vojtovich [ 2016-11-02 ]

serg, please review top 6 patches at bb-10.2-mdev11212

Comment by Sergey Vojtovich [ 2016-11-03 ]

Build failed on kvm-bintar-centos5-x86 (~10 years old gcc-4.1.2), but succeeded on kvm-bintar-centos5-amd64. I can guess the problem is that x86 version didn't support atomic operations on a 64bit target.

CentOS 5 EOL is Mar 31, 2017. Do we need to care about it?

Comment by Sergey Vojtovich [ 2016-11-03 ]

7 patches

Comment by Sergey Vojtovich [ 2016-11-21 ]

8 patches

Comment by Sergei Golubchik [ 2016-11-30 ]

I'd think we need to care about CentOS 5 until it's EOLed.
And then (or may be sooner) we'll need to find another bintar builder, perhaps.
Then we won't care about gcc 4.1.2

Comment by Sergei Golubchik [ 2016-11-30 ]

ok to push into 10.3 tree

Comment by Sergey Vojtovich [ 2016-11-30 ]

serg, I can accept this, but it sounds a bit strange:

  • we do not build 10.2 on somewhat more recent precise (EOL April 2017)
  • 10.2 GA is scheduled for late Jan 2016, which leaves about a month of valid 10.2 usage till CentOS 5 EOL
  • and that's only x86

Anyway, there's nothing of a big value for 10.2 here.

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