The signature of phylink_pcs get_state has changed, and we need to set
.supported_interfaces.
Both has been removed when backporting the driver to Linux 6.12, readd
to make it build and work with Linux 6.18.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://github.com/openwrt/openwrt/pull/22668
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add patches that extends the upstream smbus support in sfp driver. This
only supports SMBus byte operations and in that case, disables hwmon and
prints warnings because of that. Using the word/block capability of our
I2C controller is totally fine for all that functionality.
The patches are currently pending upstream.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Between 6.12 and 6.18, several DSA switch ops have changed.
phylink_mac_* ops were moved out of dsa_switch_ops into dsa_switch using
phylink_mac_ops. Add new definitions for that and adjust the callbacks
accordingly to work with the different signatures.
get_mac_eee() has been dropped and support_eee() was added.
remove_new() has been dropped completely, allowing us to use remove()
again.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Between 6.12 and 6.18, neg_mode moved from struct phylink_pcs to a
parameter passed to pcs_get_state. Adjust the implementation
accordingly.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Between v6.12 and v6.18, struct phy_package_shared was moved from
include/linux/phylib.h to drivers/net/phy/phy_package.c and thus made
internal/unavailable for other drivers.
Our PHY driver used a helper to access the shared priv. With v6.18, it
doesn't work anymore (due to missing access to internal fields of struct
phy_package_shared) but upstream has an equivalent helper for that. Drop
ours and use the upstream helper.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Kernel 6.18 uses dedicated sfp_module_caps instead of a plain bitmask
for supported modes. Switch to that the fix the rtl83xx-phy driver.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add missing symbols to default config by running make kernel_oldconfig
and using default options for all unanswered symbols.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Refresh and adapt the remaining patches as needed.
- 024-02-v7.1-net-phy-realtek-add-RTL8224-pair-order-support.patch
needed addition of '#include "../phylib.h"'
- 314-irqchip-irq-realtek-rtl-add-VPE-support.patch needed manual
adoption
- 700-dsa-mdio-increase-max-ports-for-rtl839x-rtl931x.patch needed
manual fix
- 810-lm75-alert-polarity-swap.patch needed adoption to changed probe
function upstream
All other patches were automatically refreshed.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Adapt our downstream patches for SMBus SFP functionality to kernel 6.18.
Upstream gained support for SMBus byte access on SFP and a patch to
extend that to word and block access is pending.
These downstream patches aren't acceptable for upstream and will need to
be adapted. However, keep them for now to maintain functionality.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Remove patches which are accepted upstream and were backported to
pre-6.18. Those are obsolete now.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add kernel v6.18 as testing kernel for realtek target.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
This is an automatically generated commit.
When doing `git bisect`, consider `git bisect --skip`.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21181
Signed-off-by: Robert Marko <robimarko@gmail.com>
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.
For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This is an automatically generated commit.
When doing `git bisect`, consider `git bisect --skip`.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
As preparation for enabling 6.18 kernel, rename the existing config to a
version specific 6.12 config.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
MAC addresses are located at the beginning of the art partition.
Some units do not have MAC addresses in the u-boot variables.
Signed-off-by: Paweł Owoc <frut3k7@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22622
Signed-off-by: Robert Marko <robimarko@gmail.com>
Expand the FIP partition size to future proof and allow custom firmware
to be used as BL31 instead of U-Boot.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
x86 patches automatically rebased
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add KERNEL_NR_CPUS option in Global build settings → Kernel build
options, allowing users to set maximum CPU count (2-512) for the image.
Defaults:
- x86_64: 512 CPUs (backward compatible)
- x86: 8 CPUs (fix broken single-CPU default)
Per-CPU data structures consume ~100-200KB each.
On a 4-core system configured to NR_CPUS=4, this frees approx 76 MB
of RAM: (512 - 4) × 150 KB = ~76 MB
Note: CONFIG_NR_CPUS_RANGE_{BEGIN,END}= and CONFIG_NR_CPUS_DEFAULT= are
set by the build system and will default to 2/512/64 per arch/x86/Kconfig
These are harmless metadata and don't affect memory allocation.
Note pending https://github.com/openwrt/openwrt/pull/21407
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
These mitigations are low-overhead, upstream-supported hardening options
that only activate on CPUs affected by their respective vulnerabilities.
Enabling them provides consistent, defense-in-depth coverage across Intel
and AMD systems without impacting unaffected hardware.
Detailed list:
- CONFIG_MITIGATION_SRSO to guard against known a vulnerability found on
AMD processors (Zen generations 1-4) for sure, maybe others. This is
tracked under CVE-2023-20569.
- CONFIG_MITIGATION_ITS to guard against a bug in BPU on some Intel CPUs
that may allow Spectre V2 style attacks. We never enabled this option
(and its dependencies).
- CONFIG_MITIGATION_SRBDS to guard against Special Register Buffer Data
Sampling on affected Intel CPUs (CVE-2020-0543), preventing cross-core
leakage of RDRAND/RDSEED/EGETKEY values.
- CONFIG_MITIGATION_SLS to guard against Spectre-v4 gadgets on x86 by
inserting speculation barriers around RET/JMP/CALL sites when required
by CPU/microcode state.
- CONFIG_MITIGATION_CALL_DEPTH_TRACKING to guard against speculative
call-stack underflow on x86 by enabling hardware-assisted depth
tracking where supported, reducing exposure to RET-based misprediction
attacks.
- CONFIG_MITIGATION_UNRET_ENTRY to guard against RET-based speculation
attacks on x86 by replacing vulnerable function returns in kernel
entry paths with UNRET sequences when required by CPU/microcode state.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Users can opt-in to THP via builtin tunables under:
/sys/kernel/mm/transparent_hugepage/enabled
Useful if using running VMs on the device.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Some options here were identified by running:
make kernel_oldconfig while others were manually added from a list
curated by hand at build time.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
The rtl8812au-ct driver is obsolete and replaced by rtw88. It will need
tons of work to compile against 6.18 so for now limit it to 6.12.
Co-authored-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Update module files for kernel 6.18
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Update module files for kernel 6.18
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Wrap the crc32c dependency in !LINUX_6_18 to allow the package to
build correctly on 6.18-based targets.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
KERNEL_TESTING_PATCHVER:=6.18
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
This is an automatically generated commit.
When doing `git bisect`, consider `git bisect --skip`.
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Replace the two-step hrtimer initialization pattern with a single
consolidated call to hrtimer_setup().
The legacy approach of calling hrtimer_init() followed by manual
assignment to timer.function is deprecated. The new hrtimer_setup()
helper atomically initializes the timer and assigns the callback
function in one operation, eliminating the race-prone intermediate
state where the timer is initialized but lacks a handler.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
On Linux 6.18 the path-based symvers filter can
yield an empty tmp file for external modules.
Add a 6.18-only fallback using modules.order
to populate Module.symvers.tmp.
Signed-off-by: Til Kaiser <mail@tk154.de>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reintroduce old-style debugfs file_operations for kernels < 6.14 and
switch the drivers to use debugfs_short_fops + debugfs_create_file_aux
on >= 6.14. This restores compatibility with older kernels while keeping
the new debugfs API working on 6.14+.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
Include <linux/version.h> and use preprocessor checks to select the appropriate
prototype and definition for hc_wlan_data_bin_read. The third parameter of bin_attribute
read callbacks was changed to 'const struct bin_attribute *' in Linux 6.18; this
change prevents compilation errors on newer kernels while preserving compatibility
with older ones
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21078
Signed-off-by: Robert Marko <robimarko@gmail.com>
