[SERVER-27963] Disable CRC32 hardware support on s390x builders Created: 09/Feb/17 Updated: 24/Jul/18 Resolved: 09/Feb/17 |
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| 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: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||||||||||||||
| Operating System: | ALL | ||||||||||||||||||||||||||||||||
| Backport Requested: |
v3.4
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| Sprint: | Platforms 2017-02-13 | ||||||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||||||
| Description |
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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: |
| Comments |
| Comment by Githook User [ 09/Feb/17 ] |
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Author: {u'username': u'markbenvenuto', u'name': u'Mark Benvenuto', u'email': u'mark.benvenuto@mongodb.com'}Message: (cherry picked from commit 0e3e4b1dbb3fa475abc29033171e26d194028391) |
| Comment by Githook User [ 09/Feb/17 ] |
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Author: {u'username': u'markbenvenuto', u'name': u'Mark Benvenuto', u'email': u'mark.benvenuto@mongodb.com'}Message: |