For local testinf it is useful to store packages under a different
organisation on the hub (or indeed to select a different registry).
This is enabled by making the ORG configurable when calling make.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This add a new version of the Hyper-V socket support based on
https://github.com/dcui/linux/commits/decui/hv_sock/next-20170504
Note, this changes the Linux side API to Hyper-V sockets as the
support is now based on the VMware/virtio socket implementation.
This means that the Address Family and the addressing changes.
Other patches from the 4.10 kernel are no longer needed as they
were already upstream.
The new Hyper-V socket code has not been tested, but the kernel
boots fine on HyperKit and Hyper-V.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Note, the bugfix for the memory leak on a missing disk on Hyper-V
has been incorporated into 4.9 and 4.10 so has been removed from
our patch queue.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This also adds the cherry-picked commit f1c635b439a5c017 ("scsi: storvsc: Workaround
for virtual DVD SCSI version") from 4.11 for the 4.9 and 4.10 kernels. This commit
fixes a crash/memory leak on Hyper-V when no disk drives are attached and if one
boots of a CD-ROM drive.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Building debug kernels (with additional run time checks and debugging)
was broken a few commits back. This adds back support for building debug
kernels.
In addition, it builds and uploads debug kernels for selected kernel
series (4.9.x LTS and latest stable). The tag for these kernels has
a "_dbg" suffix.
Update documentation.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
- Use multi-stage builds
- Use a single Dockerfile for all kernels
Kernel version and series are passed in as arguments
- Use a separate kernel config per kernel version
These have been copied from kernel_config and ran
through oldconfig to tidy them up
- Rename patch directories
- Refactor the Makefile to use a template
- Allows building of all kernels without arguments to make
- Use git tree hash as the image tag
- Don't build the image if the tag already exists
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This was missed when things were renamed.
The intention with this code was (apparently) to provide a (pseudo)unique
hostname in the case where something more specific was not provided (e.g. by
DHCP). Make this a little clearer by using '(none)' rather than 'linuxkit' as
the default, in the normal case this will be overwritten by something more
specific and if it isn't we will change it to something somewhat unique derived
from the MAC address (as before). nb: '(none)' is already used by Debian so I
think it is a safe choice as the sentinel value.
The use of both CONFIG_DEFAULT_HOSTNAME and the explicit /etc/hostname from
mkimage.sh is likely to be redundant in some cases, but neither seems to
completely cover all cases so keep both.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This is the default NIC provided by virt-install, I think it is also pretty
common on other virtualisation platforms since both the drivers and the
emulation are pretty widespread (IIRC Xen HVM guests used to get this by
default, and may still do).
Personally I'd probably try and remember to switch to virtio (or even e1000) in
preference, but that's one more thing to do.
Bump the image number.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
The 4.9.19/4.10.7 kernels include the fix for the VMBus
memory leak, so we don't need to carry these patches anymore.
The patches against 4.9.x/4.10.x now also all have added a
"Origin" line pointing to the git tree the patches were cherry
picked from.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
For 4.9.18 and 4.10.6 cherry-picked the VMBus leak fix
from Linus' tree instead of char-misc.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Note, this also removes the LTS4.4 build options and replaces
it with a KERNEL= build option to select the kernel to build.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This builds a family of drivers for various Mellonox
cards, sufficient to get a DHCP lease on packet.net
Type2/3 machines (see #1245).
Signed-off-by: Anil Madhavapeddy <anil@docker.com>
This is a stop-gap to prevent accidental push of kernel
images to hub until we sort out doing this from CI.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This lets us boot on packet.net machines and successfully gives
a DHCP lease when installed via iPXE. See #1245
Signed-off-by: Anil Madhavapeddy <anil@docker.com>
A given image is pushed to hub twice, once as
kernel:<kernel version>.<major version>.x and once as
kernel:<kernel version>.<major version>.<minor version>-<n>.
The latter is used to decide if a new kernel image is pushed to hub.
Most users should use the former to pick up the latest kernel.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
The mobylinux/kernel image now has the bzImage (no longer named vmlinuz64)
and a tarball of the files needed for the initrd, ie modules etc.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
