Merge commit 'ee3993069ff55fa6f1c64daf1e09963e340db8e4' into upstream-merge

Merge commit 'ee3993069ff55fa6f1c64daf1e09963e340db8e4' into upstream-merge

* commit 'ee3993069ff55fa6f1c64daf1e09963e340db8e4':
  posix-aio-compat: avoid signal race when spawning a thread
  target-i386: kill a tmp register
  target-i386: use subfi instead of sub with a non-freed constant
  eepro100: Fix format strings in debug messages
  eepro100: Replace sprintf by snprintf
  eepro100: Remove unused code
  eepro100: Enhanced logging and comments
  fix -daemonize with kvm
  Set SDL icon_title when using `-name XXX` for proper gnome-panel window list integration
  qemu-option: rename bool -> boolean
  ARM back-end: Use sxt[bh] instructions for ext{8, 6}s
  Fix and improve qint_from_int64_test
  monitor: Fix do_wav_capture() argument type

Conflicts:
	vl.c

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>