Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc, memory: fixes+features for 2.5

New features:
    This enables hotplug for multifunction devices.
    Patches are very small, so I think it's OK to merge
    at this stage.

    There's also some new infrastructure for vhost-user testing
    not enabled yet so it's harmless to merge.

I've reverted the "gap between DIMMs" workaround, as it seems too risky, and
applied my own patch in virtio, but not in dataplane code.  This means that
dataplane is broken for some complex DIMM configurations for now.  Waiting for
Stefan to review the dataplane fix.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu 29 Oct 2015 09:36:16 GMT using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  enable multi-function hot-add
  remove function during multi-function hot-add
  tests/vhost-user-bridge: add vhost-user bridge application
  Revert "memhp: extend address auto assignment to support gaps"
  Revert "pc: memhp: force gaps between DIMM's GPA"
  virtio: drop virtqueue_map_sg
  virtio-scsi: convert to virtqueue_map
  virtio-serial: convert to virtio_map
  virtio-blk: convert to virtqueue_map
  virtio: switch to virtio_map
  virtio: introduce virtio_map
  mmap-alloc: fix error handling
  pc: memhp: do not emit inserting event for coldplugged DIMMs
  vhost-user-test: fix up rhel6 build
  vhost-user: cleanup msg size math
  vhost-user: cleanup struct size math

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
tree: eb44098ade96974f811b5861135cdd8a9746b587
  1. audio/
  2. backends/
  3. block/
  4. bsd-user/
  5. contrib/
  6. crypto/
  7. default-configs/
  8. disas/
  9. docs/
  10. fpu/
  11. fsdev/
  12. gdb-xml/
  13. hw/
  14. include/
  15. libdecnumber/
  16. linux-headers/
  17. linux-user/
  18. migration/
  19. net/
  20. pc-bios/
  21. po/
  22. qapi/
  23. qga/
  24. qobject/
  25. qom/
  26. roms/
  27. scripts/
  28. slirp/
  29. stubs/
  30. target-alpha/
  31. target-arm/
  32. target-cris/
  33. target-i386/
  34. target-lm32/
  35. target-m68k/
  36. target-microblaze/
  37. target-mips/
  38. target-moxie/
  39. target-openrisc/
  40. target-ppc/
  41. target-s390x/
  42. target-sh4/
  43. target-sparc/
  44. target-tilegx/
  45. target-tricore/
  46. target-unicore32/
  47. target-xtensa/
  48. tcg/
  49. tests/
  50. trace/
  51. ui/
  52. util/
  53. .dir-locals.el
  54. .exrc
  55. .gitignore
  56. .gitmodules
  57. .mailmap
  58. .travis.yml
  59. accel.c
  60. aio-posix.c
  61. aio-win32.c
  62. arch_init.c
  63. async.c
  64. balloon.c
  65. block.c
  66. blockdev-nbd.c
  67. blockdev.c
  68. blockjob.c
  69. bootdevice.c
  70. bt-host.c
  71. bt-vhci.c
  72. Changelog
  73. CODING_STYLE
  74. configure
  75. COPYING
  76. COPYING.LIB
  77. cpu-exec-common.c
  78. cpu-exec.c
  79. cpus.c
  80. cputlb.c
  81. device-hotplug.c
  82. device_tree.c
  83. disas.c
  84. dma-helpers.c
  85. dump.c
  86. exec.c
  87. gdbstub.c
  88. HACKING
  89. hmp-commands-info.hx
  90. hmp-commands.hx
  91. hmp.c
  92. hmp.h
  93. iohandler.c
  94. ioport.c
  95. iothread.c
  96. kvm-all.c
  97. kvm-stub.c
  98. LICENSE
  99. main-loop.c
  100. MAINTAINERS
  101. Makefile
  102. Makefile.objs
  103. Makefile.target
  104. memory.c
  105. memory_mapping.c
  106. module-common.c
  107. monitor.c
  108. nbd.c
  109. numa.c
  110. os-posix.c
  111. os-win32.c
  112. page_cache.c
  113. qapi-schema.json
  114. qdev-monitor.c
  115. qdict-test-data.txt
  116. qemu-bridge-helper.c
  117. qemu-char.c
  118. qemu-doc.texi
  119. qemu-ga.texi
  120. qemu-img-cmds.hx
  121. qemu-img.c
  122. qemu-img.texi
  123. qemu-io-cmds.c
  124. qemu-io.c
  125. qemu-log.c
  126. qemu-nbd.c
  127. qemu-nbd.texi
  128. qemu-options-wrapper.h
  129. qemu-options.h
  130. qemu-options.hx
  131. qemu-seccomp.c
  132. qemu-tech.texi
  133. qemu-timer.c
  134. qemu.nsi
  135. qemu.sasl
  136. qjson.c
  137. qmp-commands.hx
  138. qmp.c
  139. qtest.c
  140. README
  141. rules.mak
  142. softmmu_template.h
  143. spice-qemu-char.c
  144. tcg-runtime.c
  145. tci.c
  146. thread-pool.c
  147. thunk.c
  148. tpm.c
  149. trace-events
  150. translate-all.c
  151. translate-all.h
  152. translate-common.c
  153. user-exec.c
  154. VERSION
  155. version.rc
  156. vl.c
  157. xen-common-stub.c
  158. xen-common.c
  159. xen-hvm-stub.c
  160. xen-hvm.c
  161. xen-mapcache.c