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[Bug 1379020] Re: lacks seccomp-tsync support

 

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-trusty

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https://bugs.launchpad.net/bugs/1379020

Title:
  lacks seccomp-tsync support

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Committed
Status in “linux” source package in Utopic:
  Fix Released

Bug description:
  For Chrome (and other seccomp users like LXC), the thread-sync
  features for seccomp would provide better process isolation. The
  feature landed in kernel 3.17, and is relatively easy to back-port.
  The upstream seccomp regression tests can be used to verify both the
  new features and the old API, to prove there were no regressions.

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References