Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* switch to C11 atomics (Alex)
* Coverity fixes for IPMI (Corey), i386 (Paolo), qemu-char (Paolo)
* at long last, fail on wrong .pc files if -m32 is in use (Daniel)
* qemu-char regression fix (Daniel)
* SAS1068 device (Paolo)
* memory region docs improvements (Peter)
* target-i386 cleanups (Richard)
* qemu-nbd docs improvements (Sitsofe)
* thread-safe memory hotplug (Stefan)

# gpg: Signature made Tue 09 Feb 2016 16:09:30 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (33 commits)
  qemu-char, io: fix ordering of arguments for UDP socket creation
  MAINTAINERS: add all-match entry for qemu-devel@
  get_maintainer.pl: fall back to git if only lists are found
  target-i386: fix PSE36 mode
  docs/memory.txt: Improve list of different memory regions
  ipmi_bmc_sim: Add break to correct watchdog NMI check
  ipmi_bmc_sim: Fix off by one in check.
  ipmi: do not take/drop iothread lock
  target-i386: Deconstruct the cpu_T array
  target-i386: Tidy gen_add_A0_im
  target-i386: Rewrite leave
  target-i386: Rewrite gen_enter inline
  target-i386: Use gen_lea_v_seg in pusha/popa
  target-i386: Access segs via TCG registers
  target-i386: Use gen_lea_v_seg in stack subroutines
  target-i386: Use gen_lea_v_seg in gen_lea_modrm
  target-i386: Introduce mo_stacksize
  target-i386: Create gen_lea_v_seg
  char: fix repeated registration of tcp chardev I/O handlers
  kvm-all: trace: strerror fixup
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --combined MAINTAINERS
index 2d6ee1721d0c63f0f968794a204180e575b59685,2d78eea5d62d51a8227e0fb605cf1861ca8a276a..02710f857cdb57c971fb82c9a83cb0898865f735
--- 1/MAINTAINERS
--- 2/MAINTAINERS
+++ b/MAINTAINERS
@@@ -52,6 -52,11 +52,11 @@@ General Project Administratio
  ------------------------------
  M: Peter Maydell <peter.maydell@linaro.org>
  
+ All patches CC here
+ L: qemu-devel@nongnu.org
+ F: *
+ F: */
+ 
  Responsible Disclosure, Reporting Security Issues
  ------------------------------
  W: http://wiki.qemu.org/SecurityProcess
@@@ -1566,12 -1571,6 +1571,12 @@@ L: qemu-block@nongnu.or
  S: Supported
  F: tests/image-fuzzer/
  
 +Build and test automation
 +-------------------------
 +M: Alex Bennée <alex.bennee@linaro.org>
 +L: qemu-devel@nongnu.org
 +S: Supported
 +F: .travis.yml
  
  Documentation
  -------------