Add patch to allow downstream projects to configure the kernel
CONFIG_PROC_STRIPPED patch.

Re-enable some `/proc` files disabled by default in OpenWRT[0]. This
enables several usefule proc files like `/proc/net/netstat` and
`/proc/net/snmp`.

[0]: https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/generic/hack-4.14/902-debloat_proc.patch;h=c5f6397be1443db0130210b6685eccc77200a296;hb=refs/tags/v19.07.2



Signed-off-by: Ben Kochie <superq@gmail.com>

This removes duplicate kernelpackage for dvb-tuner-cxusb from DVB frontends
section. It is already present in DVB USB drivers section.

And removes two duplicate rows about dvb-tuner-dib0070.
Fixes:

tmp/.config-package.in:8717:	symbol PACKAGE_kmod-dvb-tuner-dib0070 is selected by PACKAGE_kmod-dvb-tuner-dib0070
tmp/.config-package.in:8717:error: recursive dependency detected!
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
tmp/.config-package.in:8717:	symbol PACKAGE_kmod-dvb-tuner-dib0070 is selected by PACKAGE_kmod-dvb-tuner-dib0070

The support for it was added in Kernel 5.0. This backport it as it is.

This tuner is used for Xbox One Digital TV Tuner. It was added in kernel
4.16. I added clear comment, where it starts and where it ends to be sure
  that those comments can be removed as OpenWrt in their master branch
wants to have kernel 5.4, otherwise it should be there at least for
OpenWrt 19.07. Otherwise the kernel config won't be recognized.

This demodulator can be found, for example, in Astrometa DVB-T2 revision
2018. This enables it for kernel versions, but support for slave
demodulator was added in kernel 5.0.

Xbox One Digital Tuner is supported at mainline Linux since Kernel 4.16. OpenWrt
19.07 is using Kernel 4.14. This patch should not be send to OpenWrt for
branch master as they are working on 5.4 kernel support for targets.

Xbox One Digital Tuner uses:
- USB interface: dib0700
Patch 0032-generic-Add-support-for-Xbox-One-Tuner.patch,
which was backported adds USB ID 045e:02d5 to be recognized
for an USB interface dib0700.

- Demodulator MN88472, which is supported in kernel 4.14, which we are
  using and higher

- Tuner TDA18250B
Patch 0031-generic-add-tuner-driver-for-tda18250.patch,
which was backported add driver for this tuner.

We have Storage plugin in Foris installed by default, but it is not
possible to use it without an installed NAS package list, which contains a
lot of packages. Let's move related support for USB Mass Storage devices
to kmod.list, which will be installed by default for all installations.

This should be required to access whole memory.

This reverts commit 51b0ef62.

Netfilter sysctl defaults were moved into specific kmod-packages from
base-files. When we wanted it to configure in base-files, those values
are overwritten by file sysctl-nf-conntrack.conf provided in the package
kmod-nf-conntrack. We don't need to set it twice and remove it from
base-files and change it only in kmod-nf-conntrack.

Around a year ago this was lost in rebase. We need this to use whole
memory in Turris 1.x.

Michal Hrusecky authored 5 years ago and Karel Koci committed 5 years ago

This enables pseudorandom generator and dynamic variable "$RANDOM". It
will be quite useful and we wouldn't need to come with something crazy.

This drops activation for atsha services that do not exist any more
(they were replaced by preinit and uci-defaults).

Automatically enable zram.

These packages can't be enabled for every single target. It is enough to
be marked as module to just compile them.

In reality we do not care about this configuration file and we plan to
drop it.