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185 commits

Author SHA1 Message Date
Tuomas Tynkkynen 822526f09e kernel config: Enable CGROUP_BPF
Avoids the following warning:

File /.../systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
2018-02-28 01:12:54 +02:00
Tim Steinbach bbbd9de9d7
linux-common: Add CFS_BANDWIDTH
The option is needed to limit CPU usage of processes.
It seems to have no negative impact if left unused.

See https://lwn.net/Articles/428230/
2018-02-16 10:00:08 -05:00
Tuomas Tynkkynen 7a7e8a8004 kernel config: Disable USB_SERIAL_* on 4.16 and above
They got removed:

commit 003948c54e5b5034a9bbb4923336f5aba125eae6
Author: Benjamin Gilbert <benjamin.gilbert@coreos.com>
Date:   Tue Jan 23 18:06:30 2018 -0800

    USB: serial: keyspan: Drop firmware Kconfig options

    The USB_SERIAL_KEYSPAN_* firmware options no longer do anything.
2018-02-16 01:13:30 +02:00
Tuomas Tynkkynen db38e0c7e7 kernel config: Cleanup self-test module disabling
No reason to have complex version-dependent conditionals when the
question mark already handles this just as well.

Also add RUNTIME_TESTING_MENU setting which nicely disables all of this
on >= 4.16.
2018-02-16 01:13:30 +02:00
Herwig Hochleitner 3027b80f1d linuxPackages.kernel: add feature.debug flag for enabling DEBUG_INFO 2018-02-15 09:10:32 +01:00
Herwig Hochleitner 66080ae4d8 programs.criu: add nixos option for installing criu + kernel flags 2018-02-15 09:10:32 +01:00
Matthieu Coudron f620b1b693 kernel: buildLinux replaces import ./generic.nix
- defined buildLinux as generic.nix instead of manual-config.nix. This
makes kernel derivations a tad more similar to your typical derivations.
- moved $buildRoot to within the source folder, this way it doesn't have to be created before the unpackPhase
and make it easier to work on kernel source without running the unpackPhase
2018-02-07 10:07:13 +09:00
Ben Gamari 7a9b6ac39a kernel: Enable cross compiling 2018-01-15 11:55:06 -05:00
Tim Steinbach eb0ecd7eba
linux-copperhead: 4.14.12.a -> 4.14.13.a 2018-01-11 08:30:19 -05:00
Peter Hoeg f674cb5ecc kernel: enable writeback throttling to avoid IO queues filling up 2018-01-06 11:20:48 +08:00
Raymond Gauthier 7cdd12e4e9 kernel config: Enable MEDIA_CONTROLLER
With this disabled, cameras would not get a `/dev/mediaX` entry matching
the `/dev/videoX` which broke any application (e.g: `uvcdynctrl -l`,
`media-ctl -p`) depending on this interface.
2017-11-21 16:33:31 +02:00
makefu 292f60504c linux.kernel: enable build of stk1160 modules 2017-11-08 12:41:54 +02:00
Tuomas Tynkkynen a06d64ea69 kernel config: Explicitly enable device mapper
A no-op change on x86 but enables it on ARM.
2017-10-07 11:05:05 +03:00
Tim Steinbach c8f43edaf5
linux: 4.13-rc7 -> 4.14-rc1 2017-09-17 09:11:04 -04:00
Tuomas Tynkkynen 9a6aa33422 kernel: Disable DEBUG_INFO
Since we don't have a split debug info output yet, don't waste time
writing several gigabytes of debug info that's all going to be stripped
out at the end.

This change only affects Aarch64 (where some joker has enabled it in the
architecture defconfig) and is a no-op on the others.
2017-09-16 15:09:10 +03:00
Jörg Thalheim 44f93731d6 linux_chromiumos_3_18: remove kernel due lack of maintainer/breakage
There is no maintainer for this package, probably not many users.
It requires effort to fix all third-party modules for this old kernel
versions. It might contain unpatched security holes.

For Pixel chromebooks, we have the samus-kernel.
Apart from that https://github.com/GalliumOS/linux might be a good choice.
2017-09-05 14:42:23 +02:00
Tim Steinbach cd85a704a5
linux: 4.13-rc4 -> 4.13-rc6 2017-08-22 03:23:30 -04:00
Tim Steinbach f46f98ad31
Revert 0cf0d7186a
Order common kernel config by functionality
See #27949
2017-08-07 17:34:10 -04:00
gnidorah dc21f1ad65 linux: BFQ Group Scheduling support 2017-08-07 10:12:21 +03:00
Tim Steinbach 0cf0d7186a
linux-common-config: Refactor, clean up 2017-08-06 19:17:30 -04:00
Heitham Omar 5ac00265a8 linux-common-config: add CONFIG_HOTPLUG_PCI_ACPI 2017-08-06 20:41:28 +02:00
Robin Gloster 2b4811887a
kernel: add IP_NF_TARGET_REDIRECT 2017-08-04 08:26:09 +02:00
Tim Steinbach b103e9317a
linux-testing: 4.12-rc7 -> 4.13-rc1 2017-07-15 19:30:44 -04:00
Tuomas Tynkkynen 42395a191b kernel-config: Disable Xen on non-x86
There's an upstream build failure on ARM (not directly related to Xen
but rather some other config options it enables). The xen package is
x86_64-only anyways.
2017-07-13 20:12:50 +03:00
Tim Steinbach da8bd6df67 Merge pull request #27161 from NeQuissimus/kernel_config_cleanup
linux: Clean up kernel config warnings
2017-07-07 09:00:52 -04:00
gnidorah ff348f4b6d linux: Enable more I/O schedulers 2017-07-07 11:43:48 +03:00
Tim Steinbach 3ec2a2f476
linux: Clean up kernel config warnings 2017-07-05 20:09:14 -04:00
Tim Steinbach f130e0027e
linux: Add 4.12 2017-07-03 11:57:40 -04:00
Tim Steinbach b06cb59fc1
linux: 4.9.33 -> 4.9.34 2017-06-24 11:22:56 -04:00
Tim Steinbach 3a68f0bb78
linux: 4.11.6 -> 4.11.7 2017-06-24 11:20:32 -04:00
Jörg Thalheim e89e96a755 linux_4_11: renable CONFIG_UPROBE_EVENTS
CONFIG_UPROBE_EVENT was renamed to CONFIG_UPROBE_EVENTS.
2017-06-21 17:16:46 +01:00
timor d74f8351a5 kernel: enable audio jack reconfiguration
Change kernel config to allow for changing the functions of the audio
jacks at run-time as well as at boot time.
2017-06-13 08:50:34 +03:00
Tuomas Tynkkynen 370ace4cf0 kernel: Don't build self-test modules 2017-06-11 19:33:24 +03:00
Tim Steinbach 690a83091b
linux: FS_ENCRYPTION only for >= 4.9 kernels 2017-05-25 18:25:08 -04:00
Tim Steinbach 336b044dcb
linux-testing: 4.11-rc7 -> 4.12-rc1 2017-05-14 22:03:14 -04:00
Tuomas Tynkkynen 3ed0d7e2df kernel-config: Explicitly enable CONFIG_NETFILTER
This is needed by the NixOS firewall, but isn't enabled by the ARM
defconfig nor kernelAutoModules (as 'm' doesn't seem to be an option)
2017-04-14 20:43:50 +03:00
Nikolay Amiantov 7099e8da83 linux: build with initrd support by default
We don't require initrd in some cases but still most boot sequences including ARM use it.
2017-04-09 22:46:07 +03:00
Tim Steinbach c60102d177
linux: 4.11-rc2 -> 4.11-rc3 2017-03-21 20:32:36 -04:00
Franz Pletz a691c06556
linux_testing: 4.11-rc1 -> 4.11-rc2 2017-03-14 23:08:43 +01:00
Franz Pletz c1ccedeaff
linux: make some new config settings optional
These are not support on older kernels pre 4.0.
2017-03-11 08:14:29 +01:00
Tuomas Tynkkynen 77c49794cd linux_testing: 4.10-rc7 -> 4.11-rc1
Some config options got removed, so conditionalize them.
2017-03-11 01:27:06 +02:00
Tuomas Tynkkynen 57c6fac3e9 kernel config: Enable IP_MULTICAST
This is lacking on ARM and causes libuv tests to fail.
2017-03-04 12:49:50 +02:00
Franz Pletz 49bdf9803a
linux: IPV6_FOU_TUNNEL is available since 4.7 2017-03-02 17:19:55 +01:00
Franz Pletz 75e85cae42
linux: enable FOU tunnels and VRF interfaces 2017-03-02 17:19:55 +01:00
Shea Levy b191ac0d89 Revert "linux 4.10"
Somehow the tarball was actually linux 4.4.10

This reverts commit fea71f84d0.
2017-02-20 07:29:47 -05:00
Shea Levy fea71f84d0 linux 4.10 2017-02-20 06:47:49 -05:00
Tuomas Tynkkynen 2bfd83ab6d platforms.nix: Add some aarch64-specific kernel config
This makes Raspberry Pi 3 and some Cavium ThunderX server hardware work.
2017-01-25 02:14:46 +02:00
Tuomas Tynkkynen 9fc3ce73d1 kernel config: Enable BONDING and TMPFS_POSIX_ACL
Yet again something that's lacking on other platforms than x86.
2017-01-18 01:21:08 +02:00
Thomas Tuegel 04d11637cb
linux_4_9: enable support for amdgpu on older chipsets
Linux 4.9 includes experimental amdgpu support for AMD Southern Islands
chipsets. (By default, only Sea Islands and newer chipsets are supported.)
Southern Islands chips will still use radeon by default, but daring users may
set `services.xserver.videoDrivers = [ "amdgpu" ];` to try the experimental
driver.
2017-01-15 16:29:50 -06:00
Bjørn Forsman 2077385421 kernel: enable CONFIG_DYNAMIC_DEBUG (like Fedora and Ubuntu)
It was useful in tracking down CIFS + DFS issue, and it's apparently
enabled by default in two major distros.
2016-12-10 00:01:21 +02:00