This patch is no longer needed as the changes were already applied in
knot-resolver.

The build was failing with the following error:

powerpc-openwrt-linux-muslspe-gcc: error: unrecognized command line option '-fzero-call-used-regs=skip'

This reverts commit 086a19c0.
The patch was merged in OpenWrt.

See:
- https://github.com/openwrt/packages/commit/c75356facd4e5115a3f2a299d664c62154a85dcd

Added condition to remove -Wno_overread warning if toolchain
is lower than version 11, based on
recommendation (https://github.com/NixOS/nixpkgs/pull/168997)
Added two patches from openwrt stream.
patch3.10 (1df5290b92625823bb9725a5406383116463f3ac)
invalid-pointer (d710a7938977c84d6ea0f74b21dc50111e5e968c)
In previous patch there was error with empty intcmp.
This commit fix error in in 26c38a17
Rename TARGET_CCFLAGS to EXTRA_TARGET_CFLAGS, because TARGET_CCFLAGS is for C++ stuff.

Remove non functional patch for cjdns

This reverts the following commits:

* ccd73f9c
* deab928a.
* 621e22f1.
* 81714bb9.

See https://github.com/openwrt/packages/pull/24494

This reverts commit 26967136.

The build sometimes fails with the error:

modules/ctrl_dbus/ctrl_dbus.c:69:10: fatal error: baresipbus.h: No such file or directory
   69 | #include "baresipbus.h"
      |          ^~~~~~~~~~~~~~

This should hopefully solve it.
Related pull request in OpenWrt:
- https://github.com/openwrt/telephony/pull/876/commits

This was merged in upstream:
- https://github.com/openwrt/packages/pull/23493

Let's enable SECCOMP as it has been enabled in upstream too and was
requested by the users.

Bump mvebu U-Boot to 2024.07-rc3 and add patches relevant to Turris
Omnia DDR issues.

Part of this patch was merged in upstream, so we need to drop it here.

Temporary downgrade of transmission to v3, because v4 was not able to download
torrents. Thread on turris forum:
https://forum.turris.cz/t/after-update-to-os-7-0-transmission-4-0-3-runs-but-cannot-connect-to-trackers/19948

Patch for hwdata contained bump of release. Since the package was
updated in upstream we do not have to do that anymore.

Because iftop package was not reinstalled automatically during system upgrade
and showed negative numbers of network traffic, easy fix is to bump it to the
latest version