qemu/migration
Peter Maydell aef11b8d33 migration: add TLS support to the migration data channel
This is a big refactoring of the migration backend code - moving away from
 QEMUFile to the new QIOChannel framework introduced here.  This brings a
 good level of abstraction and reduction of many lines of code.
 
 This series also adds the ability for many backends (all except RDMA) to
 use TLS for encrypting the migration data between the endpoints.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJXRpKMAAoJEOsLTfxlfvZw2FMQAJmrp8ijvJNtdBa51bNY+xVx
 zvrHDpWco/HxxqyBIGxG7g8Iq+wpNsdgoRxoQkfgIz9RkZiNrzb1kGRiqNFFBKFX
 ziK1QQQ12ETUXwQ6VguBuwLDvCCenyUti0HfKkceG+Zu5263fyp+VzL+PuEtteT3
 M0pZRrifj/TQqCBXR8yhBAo2dCiFETLVoruE+iNg2ipI3JDizxy8bdOU2gfnTayf
 na7lE53pI+Wy8KE+qrhtsEgjHFp48uJ0HwQIIumvVndXFpIhRzCcN/aeVCjNYRjo
 GeI18OJxcimRDwsnfuOwuZKhRcjWfa8WEIKsi8LdRTZFpFL6y9R57XNTBIFfbjOF
 0lkmFTqJTBi3OTPjj0hMjpjOfXhyKUnwdqCAYlAxeuWHhqPDDhtEcnNtGdmQzx4Z
 KvYzc3t31o1gPin024UUfA528PNREszaXhTM90/Dj0dhVSMoG1VQsQjxzkPXxdM1
 wemfic+77Bk4oUrSplhdvvk4nySDWeseEjfdyVU2ixqldy8Ib1+6H+PCjWNotpQ0
 YiDOHBy3rrUh6NhIqb0C2PWvd/9Aqs0nHQHJ8QKYK574MDbVo8mKTACFdoSYoZ1u
 wuif7NL6qkyS55szf0dm8zPBCJ5nIR5SQE98E7+ptXNa8AipfFsTkZrr3aOjcdey
 98AWF9KaZOWRfwgIm3Ft
 =AYEK
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/amit-migration/tags/migration-2.7-2' into staging

migration: add TLS support to the migration data channel

This is a big refactoring of the migration backend code - moving away from
QEMUFile to the new QIOChannel framework introduced here.  This brings a
good level of abstraction and reduction of many lines of code.

This series also adds the ability for many backends (all except RDMA) to
use TLS for encrypting the migration data between the endpoints.

# gpg: Signature made Thu 26 May 2016 07:07:08 BST using RSA key ID 657EF670
# gpg: Good signature from "Amit Shah <amit@amitshah.net>"
# gpg:                 aka "Amit Shah <amit@kernel.org>"
# gpg:                 aka "Amit Shah <amitshah@gmx.net>"

* remotes/amit-migration/tags/migration-2.7-2: (28 commits)
  migration: remove qemu_get_fd method from QEMUFile
  migration: remove support for non-iovec based write handlers
  migration: add support for encrypting data with TLS
  migration: define 'tls-creds' and 'tls-hostname' migration parameters
  migration: don't use an array for storing migrate parameters
  migration: move definition of struct QEMUFile back into qemu-file.c
  migration: delete QEMUFile stdio implementation
  migration: delete QEMUFile sockets implementation
  migration: delete QEMUSizedBuffer struct
  migration: delete QEMUFile buffer implementation
  migration: convert savevm to use QIOChannel for writing to files
  migration: convert RDMA to use QIOChannel interface
  migration: convert exec socket protocol to use QIOChannel
  migration: convert fd socket protocol to use QIOChannel
  migration: convert tcp socket protocol to use QIOChannel
  migration: rename unix.c to socket.c
  migration: convert unix socket protocol to use QIOChannel
  migration: convert post-copy to use QIOChannelBuffer
  migration: add reporting of errors for outgoing migration
  migration: add helpers for creating QEMUFile from a QIOChannel
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-26 16:09:27 +01:00
..
block.c block: Fix bdrv_next() memory leak 2016-05-25 19:04:10 +02:00
exec.c migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
fd.c migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
Makefile.objs migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
migration.c migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
postcopy-ram.c
qemu-file-channel.c migration: introduce a new QEMUFile impl based on QIOChannel 2016-05-26 11:31:24 +05:30
qemu-file.c migration: remove qemu_get_fd method from QEMUFile 2016-05-26 11:32:21 +05:30
qjson.c migration/qjson: Drop gratuitous use of QOM 2016-05-23 14:16:12 +05:30
ram.c migration: don't use an array for storing migrate parameters 2016-05-26 11:32:07 +05:30
rdma.c migration: convert RDMA to use QIOChannel interface 2016-05-26 11:31:50 +05:30
savevm.c migration: remove support for non-iovec based write handlers 2016-05-26 11:32:18 +05:30
socket.c migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
tls.c migration: add support for encrypting data with TLS 2016-05-26 11:32:13 +05:30
vmstate.c migration: Move qjson.[ch] to migration/ 2016-05-23 14:16:09 +05:30
xbzrle.c