[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-04 Thread Launchpad Bug Tracker 
This bug was fixed in the package linux - 4.4.0-10.25

---
linux (4.4.0-10.25) xenial; urgency=low

  [ Tim Gardner ]

  * Release Tracking Bug
- LP: #1552247

  * linux:  4.4.0-9.X fails yama ptrace restrictions tests (LP: #1551894)
- security: let security modules use PTRACE_MODE_* with bitmasks

  * [wily][regression] systemtap script compilation broken by new kernels (LP: 
#1545330)
- SAUCE: (noup) locking/qspinlock: Move __ARCH_SPIN_LOCK_UNLOCKED to 
qspinlock_types.h

  * [Feature]SD/SDIO/eMMC support for Broxton-P (LP: #1520454)
- mmc: sdhci: 64-bit DMA actually has 4-byte alignment
- mmc: sdhci: Fix DMA descriptor with zero data length

  * Miscellaneous Ubuntu changes
- SAUCE: (noup) cgroup: fix and restructure error handling in 
copy_cgroup_ns()

 -- Tim Gardner   Mon, 29 Feb 2016 13:04:14
-0700

** Changed in: linux (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

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  linux:  4.4.0-9.X fails yama ptrace restrictions tests

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-02 Thread Tim Gardner 
Thanks Kees.

** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Committed

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Steve Beattie 
Tim - I can confirm that the second kernel image with
3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69 also passes the yama ptrace
tests. Thanks!

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  linux:  4.4.0-9.X fails yama ptrace restrictions tests

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Tim Gardner 
Steve - new test kernel at http://people.canonical.com/~rtg/4.4.0-10.2/
with only 3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69 applied.

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  linux:  4.4.0-9.X fails yama ptrace restrictions tests

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Tim Gardner 
** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: In Progress

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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  linux:  4.4.0-9.X fails yama ptrace restrictions tests

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Steve Beattie 
** Changed in: linux (Ubuntu)
   Status: Incomplete => In Progress

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Kees Cook 
Please also backport 3dfb7d8cdbc7ea0c2970450e60818bb3eefbad69 from
4.5-rc1.

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Steve Beattie 
Hi Tim,

I've installed your test kernel 4.4.0-10.25-generic that has
969624b7c1c8c9784651eb97431e6f2bbb7a024c removed and can confirm that
the yama ptrace restrictions work once again.

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[Bug 1551894] Re: linux: 4.4.0-9.X fails yama ptrace restrictions tests

2016-03-01 Thread Tim Gardner 
Actually, commit 969624b7c1c8c9784651eb97431e6f2bbb7a024c is the only
patch that touches kernel/ptrace.c since linux 4.4.0-8.23

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