MFC r274351:

cxgbe(4): adjust PMRX and PMTX parameters.


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274613 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r273360:

One of MAP_ANON, MAP_PRIVATE, MAP_SHARED, or MAP_STACK must be specified.


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274616 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r272701: make userland __assfail from opensolaris compat honor 'aok' variable


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274622 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r272708: l2arc_write_buffers: reduce headroom value


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274624 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
﻿MFC r274442:

Pull in r221709 from upstream llvm trunk (by Frédéric Riss):

  Totally forget deallocated SDNodes in SDDbgInfo.

  What would happen before that commit is that the SDDbgValues associated with
  a deallocated SDNode would be marked Invalidated, but SDDbgInfo would keep
  a map entry keyed by the SDNode pointer pointing to this list of invalidated
  SDDbgNodes. As the memory gets reused, the list might get wrongly associated
  with another new SDNode. As the SDDbgValues are cloned when they are transfered,
  this can lead to an exponential number of SDDbgValues being produced during
  DAGCombine like in http://llvm.org/bugs/show_bug.cgi?id=20893

  Note that the previous behavior wasn't really buggy as the invalidation made
  sure that the SDDbgValues won't be used. This commit can be considered a
  memory optimization and as such is really hard to validate in a unit-test.

This should fix abnormally large memory usage and resulting OOM crashes
when compiling certain ports with debug information.

Reported by:	Dmitry Marakasov <amdmi3@amdmi3.ru>
Upstream PRs:	http://llvm.org/PR19031 http://llvm.org/PR20893

MFC r274483:

The fix imported into llvm in r274442 contains some C++11 constructs,
which gcc in base cannot handle.  Replace these with C++98 equivalents.

While here, add the patch for the adapted fix.

Reported by:	bz, kib
Pointy hat to:	dim


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274696 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r274227:
Add new USB IDs.


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274700 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r274435:
Decode more fields when dumping USB descriptors.
- Some minor style changes while at it.


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274701 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r274376:
Fix some minor TSO issues:
- Improve description of TSO limits.
- Remove a not needed KASSERT()
- Remove some not needed variable casts.

Sponsored by:	Mellanox Technologies


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274705 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
MFC r274477: Fix check for vendor-specific peripheral qualifier.

Submitted by:	anton.rang@isilon.com


git-svn-id: svn+ssh://svn.freebsd.org/base/stable/9@274731 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f