In Linux 6.19, net_device->dev_addr is const unsigned char *.
Clang with -Werror,-Wincompatible-pointer-types-discards-qualifiers
rejects passing dev_addr to non-const parameters and memcpy into it.
Fix by:
- Replacing memcpy(dev->dev_addr, ...) with dev_addr_set()
- Using local buffer + ether_addr_copy for sprdwl_set_mac_addr call
that needs mutable addr (the function modifies it in-place)
- Changing u8 *mac pointer to u8 mac[ETH_ALEN] array in cfg80211.c
where dev_addr was assigned to a non-const pointer
Relates to #9049
From https://lore.kernel.org/all/20251230-ncm-refactor-v1-0-793e347bc7a7@google.com/
To fix slow startup, and the issue where the system fails
to release ncm devices when shutting down after plugging
or unplugging a usb hub, which references a null pointer
This is important for devices without serial ports,
such as the Elixir, because they enable NCM
by default for headless debugging,
making it easy to trigger related bugs.
Signed-off-by: CodeChenL <2540735020@qq.com>
Mainline TF-A doesn't initialize SGRF_SOC_CON8-CON15 which control
DMAC0 and DMAC1 configuration. Without this, the PL330 DMA controllers
cannot be accessed from Linux and PERIPH_ID reads as 0x0.
The fix configures SGRF registers to set DMAC manager threads to
running state and non-secure mode, then pulses DMAC reset to apply
the new configuration.
Based on community reverse-engineering:
- https://lists.denx.de/pipermail/u-boot/2023-April/514267.html
- https://gist.github.com/CrystalGamma/a68333fa4c9fda7eb6c09d30ad4937fe
Tested on Helios64 (RK3399).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Eric submitted upstream, thanks!
- Neil RB'ed it
- `b4 am -o- --add-link --check-newer-revisions "https://lore.kernel.org/all/20260116-odroid-hc4-dts-v1-1-459b601cd5cf@linuxdev.slmail.me/" > patch/kernel/archive/meson64-6.19/board-odroid-sm1-regulators-boot-on.patch`
- Armbian's patching.py chokes on b4's "cover-below-the-fold" style, small manual fix needed before rewrite
Remove usb-role-switch property from fusb302 node and replace with
extcon property. The usb-role-switch property breaks PD negotiation
and DP alt mode on kernel 6.18+.
Fix based on PR #9245 (Pinebook Pro) by amazingfate.
Apply Helios64: fix Type-C PHY registration #9158 to 6.19.
- Fixes: 4eac206ecf which over-dropped
- meanwhile for increased insanity, patch changed name as it went upstream:
- ML was `PCI: meson: Remove meson_pcie_link_up() timeout, message, speed check`
- torvalds got `PCI: meson: Report that link is up while in ASPM L0s and L1 states`
- Greg KH has already queued for 6.18.6 (coming from 6.19-rc5, so torvalds name), so remove this when that is released
- a bit verbose but confirms missing `ethernet0`/`1` alias was the cause of random MACs for at least a few boards
- there's quite a few boards to fix, so we might want to pull this one level up later
