--enable-uuid no longer exists: There's a uuid implementation in
libqemuutil.

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

virtio-gpu: memory leakage when destroying gpu resource

Reference:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9912

Reference to upstream patch:
http://git.qemu-project.org/?p=qemu.git;a=patch;h=b8e23926c568f2e963af39028b71c472e3023793

Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

virtio-gpu: information leakage in virgl_cmd_get_capset

References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9908

Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

Move all the version specific patches, overrides and configuration that
are in qemu.inc to the versioned QEMU recipe.

This includes moving patches that target the versioned recipe, ptest
configuration (which is not available in QEMU by default) and the
installing of the powerpc_rom.bin.  All these patches/files are also
only located in the FILESEXTRAPATHS that is valid from the recipe file
and not from qemu.inc itself.

The purpose of this change is to make the qemu.inc re-usable for
multiple versions of QEMU as well as forks and recipes that intend to
provide custom patches.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>

Move the KVMOPTS configuration checks and option setting to a
PACKAGECONFIG option.

This also changes the checking of KVM support on the host build machine
so that it is processed as a PACKAGECONFIG _remove for class-native
only. The darwin/mingw32 overrides are kept and applied as _remove
overrides.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>

Consolidate the configure options into the EXTRA_OECONF variable,
including merging any native(sdk) specific options.

This consolidation also makes the use of 'system' pixman in the
nativesdk case, this is desirable as the QEMU internal pixman may not be
available (using QEMU git as opposed to tarball) and pixman is already
in DEPENDS. Additionally the QEMU configure recommends to use the system
pixman if available.

Additionally move the options specified in the do_configure into the
EXTRA_OECONF variable. And flesh out all the target directories.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>

Move the '--disable-bluez' and '--disable-iscsi' options to
PACKAGECONFIG. And added the ${BLUEZ} dependency.

Fix up the 'gcrypt' option to depend on 'libgcrypt' instead of gcrypt.
This is the expected dependency as noted in the QEMU configure help.

Handle the '--audio-drv-list' option inside the PACKAGECONFIG[alsa]
args. The previous setting uses a ',' to denote the options for the arg
however a space inside quotes is also acceptable and allows the arg to
be used into the PACKAGECONFIG flag.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

This enables the use of swtpm (from meta-security) as a virtual TPM in
qemu. These patches extend the existing support in qemu for TPM
passthrough so that a swtpm daemon can be accessed via CUSE (character
device in user space).

To use this:
 - add the meta-security layer including the swtpm enhancements for qemu
 - bitbake swtpm-native
 - create a TPM instance and initialize it with:

   $ mkdir -p my-machine/myvtpm0
   $ tmp-glibc/sysroots/x86_64-linux/usr/bin/swtpm_setup_oe.sh --tpm-state my-machine/myvtpm0 --createek
   Starting vTPM manufacturing as root:root @ Fri 20 Jan 2017 08:56:18 AM CET
   TPM is listening on TCP port 52167.
   Successfully created EK.
   Successfully authored TPM state.
   Ending vTPM manufacturing @ Fri 20 Jan 2017 08:56:19 AM CET

 - run swtpm *before each runqemu invocation* (it shuts down after use) and
   do it as root (required to set up the /dev/vtpm0 CUSE device):

   $ sudo sh -c 'PATH=`pwd`/tmp-glibc/sysroots/x86_64-linux/usr/bin/:`pwd`/tmp-glibc/sysroots/x86_64-linux/usr/sbin/:$PATH; export TPM_PATH=`pwd`/my-machine/myvtpm0; swtpm_cuse -n vtpm0' && sudo chmod a+rw /dev/vtpm0

 - run qemu:

   $ runqemu 'qemuparams=-tpmdev cuse-tpm,id=tpm0,path=/dev/vtpm0 -device tpm-tis,tpmdev=tpm0' ...

The guest kernel has to have TPM support enabled, which can be done with:

KERNEL_FEATURES_append = " features/tpm/tpm.scc"

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>