| Commit message (Collapse) | Author | Age | Files | Lines |
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Sometimes Xen is built with different mixes of kernel modules and
built-in values. If we put our expected/default modules in a
variable, they can be overriden by a different kernel provider
as required
Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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runqemu is looking for the QB_DEFAULT_KERNEL to be set to "none"
to trigger special processing. The current set of QB_DEFAULT_KERNEL=""
won't trigger that behaviour .. so we change the default.
We also make the assignments weak, to allow easier overrides in
specific implementations.
We also need a patch to qemuboot.bbclass to make the defaults ??=,
and when that is done, our ?= here will work properly.
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Booting this Xen image with QEMU works when launching from the
wic-generated pcbios disk image with the directdisk-xen.wks kickstart
file, so add the variable settings to make doing it simple -- eg:
runqemu xen-image-minimal nographic slirp
Tested with MACHINEs: qemux86-64 and genericx86-64
Memory allocated to qemu is increased slightly over the default to allow
for running Xen and the Linux dom0 and guest VMs.
Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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The hypervisor may not be within the dom0 filesystem image itself,
so add a task dependency to ensure that it is deployable:
do_build[depends] += "xen:do_deploy"
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Xen HVM guests are only on x86 platforms so add the module via overrides.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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This change changes the names of many packages produced: the
xen-tools recipe now builds packages previous built by the xen
recipe, so the package prefix changes from "xen-" to "xen-tools-".
A temporary bbappend is provided for qemu to ease the transition.
Multiple motivations for recipe separation:
- improves efficiency of incremental build and development
- supports building the hypervisor and tools with different toolchains
and for different architectures
Switch to using a git recipe on the Xen stable branch:
- enables easier tracking of critical XSA security updates applied
upstream by just advancing SRCREV along the branch
Revision has been set to the tip of the stable-4.12 branch, which
has the one XSA-312 patch applied on top of RELEASE-4.12.2.
The recipe refactor externalizes the block tap components, to enable optional
building of blktap in a separate recipe outside xen-tools, needed by OpenXT.
xenstored is made a virtual package to support switching between
alternative implementations (several exist).
Update xen-image-minimal to install the xen-tools package, which
replaces what was previously xen-base.
Determine the flask policy filename, which is Xen-version specific,
using the same method as the Xen build system.
qemu: update PACKAGECONFIG[xen] for xen package renaming: allows builds
to continue correctly in the meantime while openembedded core and poky
are updated.
OpenXT ticket reference: OXT-1694
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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syslinux images cannot boot because they're missing of xen.gz
file. Current poky doesn't use populate() function, instead
syslinux_populate() can be used.
Signed-off-by: Dariusz Pelowski <dariusz.pelowski@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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The logic for restricting the xen-pciback kernel module to x86-only
images was incorrect, resulting in the IMAGE_INSTALL_x86 and _x86-64
variables causing the IMAGE_INSTALL variable contents to be
overridden and incomplete.
This correction removes the specialized IMAGE_INSTALL_x86 and _x84-64
variables. The replacement logic causes a value with
conditionally-populated contents to be added to the IMAGE_INSTALL
variable.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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This commit fixes the xen-image-minimal build for non-x86 arch with PCI enabled.
The Linux kernel option CONFIG_XEN_PCIDEV_BACKEND currently depends on X86.
This means that the xen-pciback kernel module cannot be included in this image
for non-x86 architecture builds, so don't attempt to install it in that case.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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The SYSLINUXCFG variable was renamed to SYSLINUX_CFG in poky and
openembedded-core with the commits referenced below.
This commit makes a corresponding change to fix the build for
xen-image-minimal.
Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
git://git.openembedded.org/openembedded-core
commit e38c94d6bf83ed3ca7f046d9503e81b927487bf2
git://git.yoctoproject.org/poky.git
commit bb1c719250cecc8725147cbdd999a9a44a11b549
Author: Robert Yang <liezhi.yang@windriver.com>
Date: Wed Feb 24 01:23:58 2016 -0800
syslinux.bbclass: make vm and live can be built together
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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It can be confusing to users why things are failing with missing kernel
dependencies when you don't have 'xen' in your DISTRO_FEATURES. This
should provide them with some better info.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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* Install QEMU from the distro as opposed to a specific xen-qemu setup
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
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* Conditionally add packages to the image depending on whether the
machine supports the respective feature
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
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Install libcom32.c32 when populating syslinux-based images.
When syslinux upgraded to v6, libcom32.c32 became a dependency
for mboot.c32.
Signed-off-by: Chris Patterson <cjp256@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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changes.
Signed-off-by: Chris Patterson <cjp256@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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SYSLINUX_XEN_ARGS and SYSLINUX_KERNEL_ARGS to allow modification/overwriting.
Signed-off-by: Chris Patterson <cjp256@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Signed-off-by: Chris Patterson <cjp256@gmail.com>
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Signed-off-by: Mihai Prica <mihai.prica@intel.com>
Signed-off-by: Raymond Danks <ray.danks@se-eng.com>
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Signed-off-by: Raymond Danks <ray.danks@se-eng.com>
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