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Update information about the MRI segfault problem

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Markus Schirp 2015-03-14 00:38:24 +00:00
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README.md
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@ -87,10 +87,8 @@ The Crash / Stuck Problem (MRI)
-------------------------------
Mutations generated by mutant can cause MRI to enter VM states its not prepared for.
All MRI versions above 1.9 are affected by this depending on your compiler flags, compiler version,
and OS scheduling behavior.
It seems that https://github.com/ruby/ruby/commit/8fe95fea9d238a6deb70c8953ceb3a28a67f4636 fixes the problem (unlreleased). So in doubht you have currently to run muant against latest head / trunk.
All MRI versions > 1.9 and < 2.2.1 are affected by this depending on your compiler flags,
compiler version, and OS scheduling behavior.
This can have the following unintended effects:
@ -107,8 +105,11 @@ This can have the following unintended effects:
References:
* MRI fix: https://github.com/ruby/ruby/commit/8fe95fea9d238a6deb70c8953ceb3a28a67f4636
* MRI backport (to 2.2.1): https://github.com/ruby/ruby/commit/8fe95fea9d238a6deb70c8953ceb3a28a67f4636
* Mutant bug: https://github.com/mbj/mutant/issues/265
* Upstream bug: https://bugs.ruby-lang.org/issues/10460
* Upstream bug redmine: https://bugs.ruby-lang.org/issues/10460
* Upstream bug GH: https://github.com/ruby/ruby/pull/822
Examples
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