Differential D4875

rts: Abort if timerfd read fails
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Authored by bgamari on Jun 19 2018, 1:49 PM.

Details

Reviewers
simonmar
erikd
Commits
rGHCc7b1e93b4791: rts: Abort if timerfd read fails
Trac Issues
#15929
Summary

Currently we belch some output to stderr but fail to abort, resulting in a busy
loop. Fixes Trac #15292.

Test Plan
  • Validate
  • try running program under environment without timerfd capabilities; ensure we don't busy-loop

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Repository
rGHC Glasgow Haskell Compiler
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bgamari created this revision.Jun 19 2018, 1:49 PM
simonmar accepted this revision.Jun 21 2018, 3:02 AM
This revision is now accepted and ready to land.Jun 21 2018, 3:02 AM
Closed by commit rGHCc7b1e93b4791: rts: Abort if timerfd read fails (authored by bgamari). · Explain WhyFri, Jun 22, 3:42 PM
This revision was automatically updated to reflect the committed changes.

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Changeset List

PathPackages
Mrts/posix/itimer/Pthread.c (2 lines)

Diff 17058

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rts/posix/itimer/Pthread.c

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