Make UD OOB memory registrations a multiple of page size #1378
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If ibv_fork_init() has been invoked the pages are marked MADV_DONTFORK. If we only partially use a page, any data allocated on the remainder of the page will be inaccessible to the child process. Fixes #1363
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:bot:retest |
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Not sure whats wrong with travis. It fails to install gcc 5 packages. Merging since other tests passed. |
nysal
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Feb 18, 2016
Make UD OOB memory registrations a multiple of page size
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If ibv_fork_init() has been invoked the pages are marked MADV_DONTFORK.
If we only partially use a page, any data allocated on the remainder of
the page will be inaccessible to the child process.
Fixes #1363