[GHC] #15136: High CPU when asynchronous exception and unblocking retry on TVar raced
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Mon Jul 16 08:20:08 UTC 2018
#15136: High CPU when asynchronous exception and unblocking retry on TVar raced
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Reporter: nshimaza | Owner: osa1
Type: bug | Status: merge
Priority: highest | Milestone: 8.6.1
Component: Runtime System | Version: 8.4.2
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: Runtime crash | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D4956
Wiki Page: |
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Comment (by nshimaza):
Let me report that my repro code no longer reproduces the issue with
ghc-8.7.20180715 in my test environment! (Platform is Docker for Mac
Version 18.03.1-ce-mac65 (24312).)
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15136#comment:16>
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