Merge remote-tracking branch 'remotes/lalrae/tags/mips-20150318' into staging

MIPS patches 2015-03-18

Changes:
* bug fixes

# gpg: Signature made Wed Mar 18 10:06:00 201

Merge remote-tracking branch 'remotes/lalrae/tags/mips-20150318' into staging

MIPS patches 2015-03-18

Changes:
* bug fixes

# gpg: Signature made Wed Mar 18 10:06:00 2015 GMT using RSA key ID 0B29DA6B
# gpg: Can't check signature: public key not found

* remotes/lalrae/tags/mips-20150318:
target-mips: save cpu state before calling MSA load and store helpers
target-mips: fix hflags modified in delay / forbidden slot
target-mips: fix CP0.BadVAddr by stopping translation on Address Error

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

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-vnc-20150318-1' into staging

vnc: fix websockets & QMP.

# gpg: Signature made Wed Mar 18 13:12:35 2015 GMT using RSA key ID D3

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vnc-20150318-1' into staging

vnc: fix websockets & QMP.

# gpg: Signature made Wed Mar 18 13:12:35 2015 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-vnc-20150318-1:
ui: ensure VNC websockets server checks the ACL if requested
ui: remove separate gnutls_session for websockets server
ui: enforce TLS when using websockets server
ui: fix setup of VNC websockets auth scheme with TLS
ui: split setup of VNC auth scheme into separate method
ui: report error if user requests VNC option that is unsupported
ui: replace printf() calls with VNC_DEBUG
ui: remove unused 'wiremode' variable in VncState struct
vnc: Fix QMP change not to use funky error class

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

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ui: enforce TLS when using websockets server

When TLS is required, the primary VNC server considers it to be
mandatory. ie the server admin decides whether or not TLS is used,
and th

ui: enforce TLS when using websockets server

When TLS is required, the primary VNC server considers it to be
mandatory. ie the server admin decides whether or not TLS is used,
and the client has to comply with this decision. The websockets
server, however, treated it as optional, allowing non-TLS clients
to connect to a server which had setup TLS. Thus enabling websockets
lowers the security of the VNC server leaving the admin no way to
enforce use of TLS.

This removes the code that allows non-TLS fallback in the websockets
server, so that if TLS is requested for VNC it is now mandatory for
both the primary VNC server and the websockets VNC server.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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Merge remote-tracking branch 'pmaydell/arm-devs.next' into staging

# By Jean-Christophe DUBOIS
# Via Peter Maydell
* pmaydell/arm-devs.next:
i.MX: implement a more correct vers

Merge remote-tracking branch 'pmaydell/arm-devs.next' into staging

# By Jean-Christophe DUBOIS
# Via Peter Maydell
* pmaydell/arm-devs.next:
i.MX: implement a more correct version of EPIT timer.

Message-id: 1367603215-5120-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm

* 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
target-arm: Fix incorrect check of

Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm

* 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
target-arm: Fix incorrect check of kvm_vcpu_ioctl return value

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TLS support for VNC Websockets

Added TLS support to the VNC QEMU Websockets implementation.
VNC-TLS needs to be enabled for this feature to be used.

The required certificates ar

TLS support for VNC Websockets

Added TLS support to the VNC QEMU Websockets implementation.
VNC-TLS needs to be enabled for this feature to be used.

The required certificates are specified as in case of VNC-TLS
with the VNC parameter "x509=<path>".

If the server certificate isn't signed by a rooth authority it needs to
be manually imported in the browser because at least in case of Firefox
and Chrome there is no user dialog, the connection just gets canceled.

As a side note VEncrypt over Websocket doesn't work atm because TLS can't
be stacked in the current implementation. (It also didn't work before)
Nevertheless to my knowledge there is no HTML 5 VNC client which supports
it and the Websocket connection can be encrypted with regular TLS now so
it should be fine for most use cases.

Signed-off-by: Tim Hardeck <thardeck@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1366727581-5772-1-git-send-email-thardeck@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'bonzini/scsi-next' into staging

# By Peter Lieven (3) and others
# Via Paolo Bonzini
* bonzini/scsi-next:
scsi: Drop useless null test in scsi_uni

Merge remote-tracking branch 'bonzini/scsi-next' into staging

# By Peter Lieven (3) and others
# Via Paolo Bonzini
* bonzini/scsi-next:
scsi: Drop useless null test in scsi_unit_attention()
lsi: use qbus_reset_all to reset SCSI bus
scsi: fix segfault with 0-byte disk
iscsi: add support for iSCSI NOPs [v2]
iscsi: partly avoid iovec linearization in iscsi_aio_writev
iscsi: add iscsi_create support

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vnc: added initial websocket protocol support

This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandator

vnc: added initial websocket protocol support

This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandatory.

Because of the GnuTLS requirement the Websockets implementation is
optional (--enable-vnc-ws).

To activate Websocket support the VNC option "websocket"is used, for
example "-vnc :0,websocket".
The listen port for Websocket connections is (5700 + display) so if
QEMU VNC is started with :0 the Websocket port would be 5700.
As an alternative the Websocket port could be manually specified by
using ",websocket=<port>" instead.

Parts of the implementation base on Anthony Liguori's QEMU Websocket
patch from 2010 and on Joel Martin's LibVNC Websocket implementation.

Signed-off-by: Tim Hardeck <thardeck@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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