S390: glibc should not be configured with lock elision.
Bug #1563784 reported by
bugproxy
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu on IBM z Systems |
Won't Fix
|
Medium
|
Unassigned | ||
glibc (Ubuntu) |
Opinion
|
Wishlist
|
Adam Conrad | ||
Xenial |
Opinion
|
Wishlist
|
Adam Conrad | ||
Yakkety |
Opinion
|
Wishlist
|
Unassigned |
Bug Description
== Comment: #0 - Stefan Liebler <email address hidden> - 2016-03-30 03:11:44 ==
Hi,
The current glibc for s390 is configured with --enable-
This could lead to an overall performance regression compared to locks without transactions.
Please disable lock-elsion for s390.
tags: | added: architecture-s39064 bugnameltc-139811 severity-critical targetmilestone-inin1604 |
Changed in ubuntu: | |
assignee: | nobody → Skipper Bug Screeners (skipper-screen-team) |
affects: | ubuntu → glibc (Ubuntu) |
Changed in glibc (Ubuntu): | |
assignee: | Skipper Bug Screeners (skipper-screen-team) → Adam Conrad (adconrad) |
Changed in glibc (Ubuntu): | |
importance: | Undecided → High |
Changed in glibc (Ubuntu): | |
status: | New → Incomplete |
Changed in glibc (Ubuntu): | |
importance: | High → Wishlist |
Changed in ubuntu-z-systems: | |
status: | New → Incomplete |
importance: | Undecided → Critical |
Changed in glibc (Ubuntu Xenial): | |
status: | Incomplete → Opinion |
tags: |
added: severity-high targetmilestone-inin1610 removed: severity-critical targetmilestone-inin1604 |
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------- Comment From <email address hidden> 2016-04-05 04:54 EDT-------
Will this request be made availalbe for 16.04 GA?