In ARM_AUTONOMY_HOST_IMAGE_EXTERN_GUESTS, remove fatal error if guest path
is a symlink, and instead resolve using os.path.realpath.
Issue-Id: SCM-638
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Change-Id: Ic4fdd7ae03ed6bb6caa55e722b89114080c90f4c
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add xen-common.scc KERNEL_FEATURES to group common kernel configs and patches
for both Xen Host and Guest.
Change-Id: I3a14386e387b9778c962dd9fdbe9a60ce2e97e77
Issue-Id: SCM-1520
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To reduce storage usage when pulling docker images we need to use the overlay2
storage driver. To achieve this we have to enable CONFIG_OVERLAY_FS in the
kernel.
Change-Id: I08e88bae41e353fc78c00e0d267a6009fbad1ca5
Issue-Id: SCM-1520
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Created new function for determining guest running state such that
two guests with names such as "myguest" and "myguest2" report
correctly, by searching for exact guestname instead of contains.
Also modified the status command to use the same function to avoid
duplication, and added a new nested function for testing status for
a particular guest, instead of recursively calling the whole bash
script.
Using the nested function speeds up "xenguest-manager status" from
~7.5s to ~1.5s my machine.
Change-Id: Ie6fc08cacc55f623c44b08478f76031510a59126
Issue-Id: SCM-1517
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Since dhcp-server was removed from oe-core layer,
we decided to add kea dhcp support in meta-arm-autonomy.
This patch introduce following changes:
(*) replaces all configuration and customization valid for dhcpd,
with kea complatible one.
(*) replaces dhcp-server rdependency with kea for xenguest-network recipe
(*) replaces default kea dhcp4 server configuration with a minimal one.
Change-Id: I4202b5b8f3be6801cbb4f9068061eccfdadee5f0
Issue-Id: SCM-1522
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This reverts commit 67b359d532.
In oe-core master branch the dhcp recipe was removed and bind version was
bumped.
For now, arm-autonomy-host-image-minimal installs the dhcp-server package
which is generated by dhcp_4.4.2.bb recipe that depends on bind_9.11.22.bb
recipe.
In the near future arm-autonomy will be updated to use kea dhcp server
which is now used in oe-core.
Change-Id: I8d3e8a069d007b82f45814145e2e7ce209a49052
Issue-Id: SCM-1522
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Prevented name collision on file guest.cfg when the name of the
guest is exactly 'guest'. Config is now piped into a tmp file
which can safely be deleted at the end of the start operation.
Change-Id: Id08ac08e52e9e64c508c841b257ecb28ed9d44ae
Issue-Id: SCM-1518
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
source init scripts in xenguest manager instead of executing
directly, so they can immediately access functions and
variables from the parent script.
Also added a check that init scripts are executable, and will
skip if not.
Change-Id: Ie6bbb1b480a7bfe5af095addcf1aefd122b57c50
Issue-Id: SCM-1587
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch surpress Dom0/DomU kernel messages like these:
(XEN) p2m.c:1888: d0v1: Failed to walk page-table va 0xffff00005ddb6238
(XEN) p2m.c:1888: d0v1: Failed to walk page-table va 0xffff00005ddb6247
Change-Id: I10364516a9992da4a7b52a2cb02baa5c12ff8585
Issue-Id: SCM-1520
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
These patches improve the overall stability of Xen.
Change-Id: I40c93f1c28fe9bd9548883c1cc0c38e1be7f56c3
Issue-Id: SCM-1520
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Drop dunfell support from the master branch in anticipation of the
gatestgarth release. All dunfell users should reference the dunfell
branch.
Change-Id: I9c5806f698cca42773aaea1fb49e0dfff437eaf4
Signed-off-by: Jon Mason <jon.mason@arm.com>
Some guest images requires a ramdisk, that is built with a custom recipe.
This patch adds an option '--xen-ramdisk',
for xenguest-mkimage script to cover that.
Extra ramdisk support is also added to xenguest-image-extra bbclass,
via 'XENGUEST_EXTRA_RAMDISK' variable.
Issue-Id: SCM-1276
Change-Id: I8ec74a37c0c96ca83a3489911186f3b3262f80fd
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Moved assignments of the form:
MYVAR_$MACHINE ?= "val"
to a machine specific .inc file, as the above will still set the
value when the base variable has been set in local.conf, e.g:
MYVAR = "local_val"
despite the weak assignment.
Change-Id: I3ba77453be785ec92ab45255cbd34d7d77bbcf37
Issue-Id: SCM-1524
Signed-off-by: Nathan Dunne <Nathan.Dunne@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch introduces the 'docker' DISTRO_FEATURE do control whether or not to
have a minimal docker runtime installed in xenguest images.
A new packagegroup and kernel feature were introduced to ensure the minimal
kernel config is applied as well as the packages to be installed in the image.
Change-Id: Id973ca2421c43d5b0978c6f7311e1d0b4db5edca
Issue-Id: SCM-1533
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch brings the following changes:
* Documentation about how to customize the wic image for N1SDP
* Introduce a custom wks and grub.cfg file for N1SP when building with
`DISTRO_FEATURES += "arm-autonomy-host"` to include Xen artefacts and boot
option.
* Introduce a mechanism to include extra global settings for machines defined
in meta-arm-bsp when building with `DISTRO_FEATURES += "arm-autonomy-host"`.
Change-Id: Ic9f36bae3bf04df1ee6a6c543e812f27c5c537a0
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The empty wic plugin is used to create unformatted empty partitions for wic
images.
To use it you must pass "empty" as argument for the "--source" parameter in the
wks file. For example:
part foo --source empty --ondisk sda --size="1024" --align 1024
Change-Id: I0155561e9cc2ac11159e181eec9e4d9ae11555c3
Issue-Id: SCM-889
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Newer versions of iptables requires the xt-MASQUARADE.ko.
Change-Id: I243365b8e1819407ddadc6f021704b867ab6dcf5
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
In oe-core master branch the dhcp recipe was removed and bind version was
bumped.
For now, arm-autonomy-host-image-minimal installs the dhcp-server package
which is generated by dhcp_4.4.2.bb recipe that depends on bind_9.11.22.bb
recipe.
In the near future arm-autonomy will be updated to use kea dhcp server
which is now used in oe-core.
Change-Id: I5f11b5ae8642d6afd90a52b905041dbcec2d0024
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
From Xen 4.14 version, the CONFIG_EARLY_PRINTK setting was moved from the
make define setting in xen/arch/arm/Rules.mk to the Kconfig infrastructure.
Hence, we need to make usage of config fragments to add this option to the
supported machines.
Change-Id: I64a7dfbe05c803e59f3296d7d0799126b2eb7d1f
Issue-Id: SCM-1197
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When booting gem5-arm64 with Xen and Linux we need to set the cpu as Cortex A53
and remove support for pointer authentification.
Change-Id: Ib8ea61784f668bf88c1492e5e56737a0aa40d762
Issue-Id: SCM-899
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Some native recipes might want to apply specific settings when the
arm-autonomy-host or xen DISTRO_FEATURES is enable for the target build.
In this case the arm-autonomy-host needs to be also added to
DISTRO_FEATURES_NATIVE.
Change-Id: I11a8c4bbb99333d62520afc2c12a183cf08d6e1a
Issue-Id: SCM-899
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
For arm-autonomy-host DISTRO_FEATURES we don't need xen and xen-tools
configured with sdl support.
Change-Id: Id7391b722ab37b8970aa4b72d4d34221fb566618
Issue-Id: SCM-889
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
For N1SDP the wic image partition layout have the /dev/sda1 as the boot
partition and /dev/sda2 as the rootfs partition.
To reflect this, we need to update the XEN_DEVICETREE_DOM0_BOOTARGS to
set the "root=" command line parameter to /dev/sda2.
Change-Id: Iee52176ab4ac1232a3d726e955835261b0a5ae00
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The N1SDP machine now uses the dtb generated by the tf-a recipe and for
now we are only interested in the single-chip mode.
The xen-n1sdp.dtsi needs to be updated by adding the extra
'soc' root path to have the dtc being enable to process the
nodes customizations.
Change-Id: I46eaec23d25f6c4a4b6ed86661d451ace590706d
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
In the do_deploy task, replace the current sed delimiter (',') with '?'
since there are use cases where the bootargs variables have the ','
character in it which makes the sed command to fail.
Change-Id: If9b8221404ec63568768bf0f303be7759ba5f64d
Issue-Id: SCM-1065
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
From Xen 4.14 version, the CONFIG_EARLY_PRINTK setting was moved from the
make define setting in xen/arch/arm/Rules.mk to the Kconfig infrastructure.
Hence, we need to make usage of config fragments to add this option to the
supported machines.
Also, remove the custom machines defconfigs and rely on the Xen in tree
defconfig.
Change-Id: Ibd6058c4808eeea6ad1260ba558468a64877b231
Issue-Id: SCM-1197
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Since gem5-arm64 machine implementation was moved from meta-arm-bsp to
meta-gem5, we need to move the specific machine settings to
meta-arm-autonomy/dynamic-layers/meta-gem5.
Change-Id: I773189e7e1ee2ca77e569dcec2d92ecfb93d3719
Issue-Id: SCM-1133
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When XENGUEST_IMAGE_NETWORK_TYPE="nat", add the option to set NAT port
forward to have access to the guest from the external network.
The port forward is applied per guest by the 00-xenguest-nat-port-forward.hook
script which is called by /etc/xen/scripts/vif-post.d/00-vif-xenguest.hook.
The ports can be customised by the XENGUEST_IMAGE_HOST_PORT and
XENGUEST_IMAGE_GUEST_PORT variables.
Change-Id: I49492f5ac881fd3cc38838ce24d1d4160a4e65df
Issue-Id: SCM-1019
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Introduce the private/internal network support for xenguest by using NAT
and applying the proper iptables rules to allow the guest to have access
to the external network.
The XENGUEST_NETWORK_TYPE variable was introduced to allow the user to
setup the xenguest network type between "bridge" (default), "nat" and
"none".
Change-Id: I919e5b0fd0809093698b9dec3a9503b598b54828
Issue-Id: SCM-1019
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To properly set the iptables rules to be applied when configuring the
network between the host and guest we need to have the netfilter.scc
kernel feature and following kernel extra kernel configs:
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
Change-Id: I6f3ff9e8db5d359efba5fb3ead04703f4f2ec88b
Issue-Id: SCM-1019
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch introduces two fixes for the vif-nat script:
1- Setting the hostname is failing because the "$XENBUS_PATH/domain"
doesn't exist anymore. To fix this we set it to dom$domid.
2- Copy temp files used to add/remove dhcpd configurations to avoid
replacing potential symlinks.
Change-Id: I5f2ed917c15bbe1c6ff9ec3cc9ad2fc4e1c0fb60
Issue-Id: SCM-1019
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch cleans the qemu_%.bbappend and uses the already provided
qemu-system-i386 package from meta-virtualization to include only the
/usr/bin/qemu-system-i386 binary.
Change-Id: I6f1fc4db458d0b09c54013c1512398521cb349e2
Issue-Id: SCM-889
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When the guest creation process fails, we need to perform a proper
cleanup on the system, like removing configuration files and detaching
the disk previously attached to Xen.
This patch also adds an extra failure condition when the partition
assigned to guests is already formatted with a filesystem and it is not
a lvm partition.
Change-Id: I36087bf95fb8ff093160a6df406920fa5f293e09
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
During the xenguest initialization and when invoking the
xenguest-manager tool, abort the execution if Dom0 was not properly
initialized on top of Xen and with the proper kernel configurations.
Change-Id: I307c03e58a266a943968df1bc5ba39951912d2cb
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
By default, XENGUEST_NETWORK_BRIDGE_MEMBERS should be empty and only be
set per machine.
Change-Id: I67c56847eb785279c28757a6052f092c838babe0
Issue-Id: SCM-995
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
xenguest-manager now can create guest partition
using compressed images like *.img.gz or *.img.bz2.
Change-Id: Ifaec0b7c301b2b316ebccdd0ca85083262f2714c
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch includes the following changes for n1sdp:
* Add the Xen defconfig and early printk setting;
* Setting the proper Xen device-tree boot args;
* Remove some entries in xen devicetree (PM and SMMU) to make is
compatible with XEN and extra registers settings required for PCI
quirks to communicate with SCP.
Change-Id: Ic968728115787de8d9bfcaaf883fd8573ff6c9c9
Issue-Id: SCM-888
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The CONFIG_MD (Multiple Devices) and CONFIG_BLK_DEV_DM (Device Mapper)
kernel configs are needed for LVM2, so add them in xen-host.cfg to be
included in the kernel configuration for DOM0.
Change-Id: Ib5f4f4d767751615ee1239e95da7a7d56cbbc2dc
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
If the guest image copy fails we need to abort the do_image execution.
Change-Id: I3785a0828e271ed27eb7f9212804b5b9b39f79ac
Issue-Id: SCM-990
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Change Xen package to be machine specific.
This is solving issues encountered when building 2 projects with the
same xen configuration but different machines.
In that case one of the project did not have a xen binary in the deploy
directory.
Change-Id: I2575d91b57455ab690eec9c51e07415673242c06
Issue-Id: SCM-815
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To reduce final image size, remove the kernel-modules package from
IMAGE_INSTALL.
Change-Id: I61d7d2ea87c3007af1c8f7b4917e9692a1f9e001
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When xen is in DISTRO_FEATURES no audio support is needed. This will
helps reducing the final image size.
Change-Id: I50d83cfe007c3f30a8303dcad66abb188559713c
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To reduce arm-autonomy-host images size we don't include the Kernel
image.
Change-Id: Ibcadf873fc71f3793b2824e5169a777ee8a0ece6
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When xen is in DISTRO_FEATURES we split the qemu package and install
only the qemu-xen with /usr/bin/qemu-system-i386 binary in the image
to reduce its size.
Change-Id: I460e959eb87a180b1baa5a11dbbe7df100d5e6a6
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Nathan Dunne
Diego Sueiro
Kamil Dziezyk
Jon Mason
Bertrand Marquis