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95e37843cc5caac1b197f11d4c06a16a668765f7
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48 Commits

Author SHA1 Message Date
Justin Cormack
95e37843cc Add a local prefix '-moby' to the kernel name 
We are now using a custom kernel not unmodified upstream, so
best to identify it.

Also fix https://github.com/docker/pinata/issues/2153

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-26 12:25:56 +01:00
Justin Cormack
8a4b9a7819 Switch from busybox mdev to kernel devtmpfs 
This is simpler, and as a by-product should resolve
https://github.com/docker/pinata/issues/1968
as it uses the now-more-correct loop device names
that newer util-linux expects.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-25 12:03:32 +01:00
Justin Cormack
6621512ed6 fix arm kernel build see #96 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-18 10:46:57 +01:00
Rolf Neugebauer
73a0d1671e kernel,initrd: add CIFS to the kernel and cifs-utils to the initrd 
Needed to enable SMB/CIFS mounts on Windows hosts

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2016-04-15 14:51:27 +01:00
Ian Campbell
5aa8173876 hyperv-socks: Backport patches. 
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
 2016-04-12 14:36:58 +01:00
Ian Campbell
f2171c7beb Update vsock patches 
Upstream commit 598881800825 ("vsock: Fix blocking ops call in
prepare_to_wait") was subsequently reverted in 6f57e56a1527, which said:

    The commit reverted with this patch caused us to potentially miss wakeups.
    Since the condition is not checked between the prepare_to_wait and the
    schedule(), if a wakeup happens after the condition is checked but before
    the sleep happens, we will miss it. ( A description of the problem can be
    found here: http://www.makelinux.net/ldd3/chp-6-sect-2 ).

The underlying issue has been fixed instead with f7f9b5e7f8ec ("AF_VSOCK:
Shrink the area influenced by prepare_to_wait").

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
 2016-04-12 14:33:32 +01:00
Ian Campbell
eb221b4d4f Add VSOCK patches 
These are WIP taken from git@github.com:stefanha/linux.git#vsock
(==4c9d2a6be1c6, using "cherry-pick -x") and correspond to RFC v5 of the
frontend patches posted in
http://thread.gmane.org/gmane.linux.kernel.virtualization/27455

There is no corresponding spec proposal update yet, but this set of patches
correspond (roughly) to addressing the feedback on v4 of the spec proposal
http://thread.gmane.org/gmane.comp.emulators.virtio.devel/1062.

kernel_config.arm modifications copied from x86, not tested.

Added /etc/kernel-patches/ directory to the image to be consumed by the
licensing.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
 2016-04-05 13:40:36 +01:00
Justin Cormack
6dc57f8817 update to 4.4.6 stable kernel series 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-04 14:04:55 +01:00
Justin Cormack
7d13618c2c update to 4.1.20 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-30 17:02:22 +01:00
Justin Cormack
cbd7af5e1d store source info for kernel and kernel patches in image for #45 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-18 13:53:26 +00:00
Justin Cormack
8c01f302cd Debian unstable cannot currently compile Linux without segfaulting, revert to Ubuntu 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-15 10:32:17 +00:00
Justin Cormack
91cafe12f5 fix arm build, dtb files now checked in 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-11 13:48:59 +00:00
Justin Cormack
98b688817d update kernel to 4.1.19 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-10 11:22:34 +00:00
Justin Cormack
fa38e7c1b2 bump aufs patch 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-10 11:21:54 +00:00
Justin Cormack
11e0140e24 update kernel to 4.1.18 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-02-22 16:48:54 +00:00
Dave Tucker
2b5b1e64fa Clean up ARM builds 
- Check in dtbs and give them their own directory
- Add cubieboard dtbs :)
- Remove hyper-v tools from arm Dockerfile

Signed-off-by: Dave Tucker <dt@docker.com>
 2016-02-19 14:59:55 +00:00
Justin Cormack
e9bd1ad9cd bump aufs commit 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-02-12 17:03:16 -08:00
Justin Cormack
0008577f78 update kernel to 4.1.17 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-02-12 17:02:28 -08:00
Justin Cormack
6ee7b22152 remove temporary containers 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-02-10 14:31:37 -08:00
Rolf Neugebauer
b8b9126323 kernel: enable CONNECTOR and netlink MMAP access 
Used by the Hyper-V daemons

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2016-01-28 09:14:11 -08:00
Rolf Neugebauer
ed1f926ed5 kernel: enable SCSI disk support 
This is needed the get HD access in a Hyper-V VM
 2016-01-24 17:40:09 +00:00
Rolf Neugebauer
3361963d6c kernel: add Hyper-V para-virtual device drivers to the kernel 
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
 2016-01-22 17:12:00 +00:00
Justin Cormack
ded0269f3d revert to debian - this is aufs issue and affects both anyway 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-01-22 14:15:59 +00:00
Justin Cormack
2fc1137a74 kernel config: enable group scheduling in CFQ 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-01-21 21:52:58 +00:00
Justin Cormack
978c9ff6ab add kexec support 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-18 22:25:58 +00:00
Justin Cormack
39e05c599e switch to Ubuntu for stable release with cross compilers as Debian broke 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-18 17:46:19 +00:00
Justin Cormack
26c09b70df update gitignore 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-14 15:18:37 +00:00
Mindy Preston
554eb6ba26 fix qemu invocation for arm kernel 
Download the correct dtb from debian when making a kernel and use it
when invoking qemu-system-arm.  Also, provide additional serial
parameters.
 2016-01-14 14:23:57 +00:00
Justin Cormack
572d705e9a cut down serial port options on arm 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-14 10:45:18 +00:00
Justin Cormack
49b696967e more arm fixes 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-13 17:48:42 +00:00
Justin Cormack
87dae6079b Initial arm support 
Not yet working, some parts also not yet cross compiled

Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-13 15:49:38 +00:00
Justin Cormack
b20efa4991 Update kernel to 4.1.15 
Add fix for https://github.com/docker/docker/issues/18180 with
aufs update.

Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-12 14:11:05 +00:00
Justin Cormack
1002ae2921 add virtio scsi support 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-11 15:28:03 +00:00
Justin Cormack
c9b6eb3dad clean up build containers on make clean; rename for consistency 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-07 10:56:02 +00:00
Justin Cormack
201a5eaebf kernel option cleanups 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-05 11:25:38 +00:00
Justin Cormack
5f15a71419 remove unnecessary PCI option 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-05 11:20:30 +00:00
Justin Cormack
ea6a338550 remove unnecessary power management options 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-05 11:18:33 +00:00
Justin Cormack
71fcd1b636 remove old syscall support 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-05 11:15:55 +00:00
Justin Cormack
2dba744479 remove softdog, as liable to be unreliable in VM 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2016-01-05 10:51:19 +00:00
Justin Cormack
c655429a32 initial changes towards building kernel for arm 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-30 18:33:07 +00:00
Justin Cormack
070e72dd71 Draft arm kernel config, untested 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-30 17:34:16 +00:00
Justin Cormack
cef3ee5299 switch to Debian unstable for kernel compiles, prep for arm cross compile 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-30 16:57:08 +00:00
Justin Cormack
d0484fb05e kernel config changes for slightly faster boot 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-23 15:07:03 +00:00
Justin Cormack
503adbe777 remove btrfs as this pulls in the very slow raid6 test on boot 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-23 14:18:06 +00:00
Justin Cormack
7b15fc883e remove some more unused kernel config 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-23 14:06:09 +00:00
Justin Cormack
00692fd77e add other optional kernel config as reported by check-config.sh 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-17 15:56:39 +00:00
Justin Cormack
c1dc14c418 add btrfs and dm backend kernel support 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-17 15:45:30 +00:00
Justin Cormack
70d8143e48 move kernel under rest of build and pull through aufs tools 
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
 2015-12-17 15:26:42 +00:00