[SERVER-27963] Disable CRC32 hardware support on s390x builders Created: 09/Feb/17  Updated: 24/Jul/18  Resolved: 09/Feb/17

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 3.4.2, 3.5.2
Fix Version/s: 3.4.3, 3.5.3

Type: Bug Priority: Major - P3
Reporter: Mark Benvenuto Assignee: Mark Benvenuto
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Duplicate
is duplicated by SERVER-28093 MongoDB 3.4 fails to start with Illeg... Closed
Related
related to SERVER-25853 SLES 11 kernel does not support s390x... Closed
related to SERVER-27620 s390x wiredtiger unittests failure Closed
related to WT-3173 Add runtime detection for s390x CRC32... Closed
is related to SERVER-28007 Re-enable support for CRC32 hardware ... Closed
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v3.4
Sprint: Platforms 2017-02-13
Participants:

 Description   

The CRC32 hardware support for s390x is only available on z13 processors and later and require a Linux kernel version which support the vector extensions. Until VX runtime detection is added to WiredTiger, MongoDB builds will need to disable hardware crc32 support via --use-s390x-crc32=off.

Background: SERVER-25853, SERVER-27620



 Comments   
Comment by Githook User [ 09/Feb/17 ]

Author:

{u'username': u'markbenvenuto', u'name': u'Mark Benvenuto', u'email': u'mark.benvenuto@mongodb.com'}

Message: SERVER-27963 Disable CRC32 hardware support on s390x builders

(cherry picked from commit 0e3e4b1dbb3fa475abc29033171e26d194028391)
Branch: v3.4
https://github.com/mongodb/mongo/commit/3ffa00ad74c1cc0732d3118b5e97e973c96466a6

Comment by Githook User [ 09/Feb/17 ]

Author:

{u'username': u'markbenvenuto', u'name': u'Mark Benvenuto', u'email': u'mark.benvenuto@mongodb.com'}

Message: SERVER-27963 Disable CRC32 hardware support on s390x builders
Branch: master
https://github.com/mongodb/mongo/commit/0e3e4b1dbb3fa475abc29033171e26d194028391

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