The IXP4xx is well supported upstream and can readily be
supported with kernel v6.6. To simplify things after the
DTS directory was renamed, switch to v6.6 only.
Bring in some outstanding patches.
Tested on the Gateworks GW2348-4.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds support for the RTL8723BE PCIe Wi-Fi Adapter by adding backports drivers
Signed-off-by: David Adriao <davidadriao@dglitch.com>
[Do not remove rtl8xxxu and add dependency to rtl8723be-firmware]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This is required for linux-6.1 compatibility.
IRQs are not automatically mapped from HW to virtual IRQ numbers when
the IRQ domain is registered. This happens when the IRQ number is read
from the device tree based on the IRQ domain from the device tree now.
In kernel 5.15 it was done when the IRQ domain was registered.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This is required for linux-6.1 compatibility.
IRQs are not automatically mapped from HW to virtual IRQ numbers when
the IRQ domain is registered. This happens when the IRQ number is read
from the device tree based on the IRQ domain from the device tree now.
In kernel 5.15 it was done when the IRQ domain was registered.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This is required for linux-6.1 compatibility.
IRQs are not automatically mapped from HW to virtual IRQ numbers when
the IRQ domain is registered. This happens when the IRQ number is read
from the device tree based on the IRQ domain from the device tree now.
In kernel 5.15 it was done when the IRQ domain was registered.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This makes the components used on the lantiq SoCs compile with kernel
6.1.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
[also fix ifxmips_ptm_adsl.c]
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
gpio.h has been deprecated for a while and no longer compiles with 6.6.
Include the proper header.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/15471
Signed-off-by: Robert Marko <robimarko@gmail.com>
Currently, trying to compile qca-ssdk on macOS will fail in a weird way:
make[6]: *** No rule to make target 'openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-qualcommax_ipq807x/qca-ssdk-2024.04.17~3d060f7a/-n',
needed by 'openwrt/build_dir/target-aarch64_cortex-a53_musl/linux-qualcommax_ipq807x/qca-ssdk-2024.04.17~3d060f7a/qca-ssdk.o'. Stop.
After looking looking at src_list.dep from which KBuild cmd_mod will
generate the list of objects to compile it looked like:
-n /src/adpt/adpt.c
-n
-n
Which was rather suspicous so after comparing to the same file but with
Fedora as host:
/src/adpt/adpt.c src/adpt/hppe/adpt_hppe_fdb.c src/adpt/hppe/adpt_hppe_mib.c
It was clear that echo -n which was used in SSDK-s target.mk was not
working as intented, and it looked like the POSIX only version of echo
was being used which does not honor -n.
So, after failling to reproduce it externally, replacing the call to echo
with a full path to coreutils echo fixed the compilation.
After further debugging, it was determined that SSDK does not honor
CONFIG_SHELL like other kernel modules so it was defaulting to /bin/sh as
the shell make was calling thus calling the /bin/sh built-in echo which on
macOS is the old Bash 3.2 one and it does not respect -n.
So, we have to explicitly pass SHELL=$(BASH) to SSDK to make it use bash
like kernel build or other kernel modules.
This is not an issue since on macOS we always build bash anyway.
Link: https://github.com/openwrt/openwrt/pull/15459
Signed-off-by: Robert Marko <robimarko@gmail.com>
Linux kernel commit torvalds/linux@b8a1a4cd5a
added a temporary probe_new member to struct i2c_driver, to drop the
rarely used second parameter of the probe function and not break API for
out of tree drivers. With torvalds/linux@5eb1e6e459,
which is part of v6.6, this probe_new member is dropped and the
signature of the probe function is updated.
ubnt-ledbar is used by the mediatek and ramips targets and both have
been updated to v6.6, so adapt the probe function signature and remove
other compat code for versions before v6.6.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
Link: https://github.com/openwrt/openwrt/pull/15443
Signed-off-by: Robert Marko <robimarko@gmail.com>
This includes multiple updates for BCM2711 and BCM2712.
Full changelog:
0968de2871...1.20240424
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
There is a new branch 12.5.r2 for kernel 6.6, so refresh
and update patches.
Delete patch 0010-nss-dp-include-net-netdev_rx_queue.h.patch
Changes:
2024-04-04 -5bf8b91 [qca-nss-dp] Adding support for port ID 3 & 4 in MHT switch
2024-03-28 -ce1e4cf [qca-nss-dp] Use skb_queue_head_init instead of __skb_queue_head_init.
2024-03-11 -0d26366 [qca-nss-dp] Read MHT LAN port status for ErP phase2
2024-03-22 -8382f14 [qca-nss-dp] Fix compilation issues seen on ginger branch for Miami profile
2023-05-02 -09b0983 [qca-nss-dp] vp list processing for capwap
2024-02-22 -bc09a01 [qca-nss-dp] EDMA ring reset for PPE-DS
2024-03-12 -2fcb586 [qca-nss-dp] Fix the EDMA clock frequency for the mitigation timer configuration
2024-02-23 -44ba1be [qca-nss-dp] Add API to retrieve ethernet netdevs for ErP
2024-02-09 -a5979b7 [qca-nss-dp] send napi and ip checksum for VP handler
2024-01-12 -1b9cb5d qca-nss-dp: User netdev_alloc_skb_fast instead of dev_alloc_skb
2024-01-08 -a859b48 [qca-nss-dp] NAPI Budget and EDMA Rx size change for KPI improvement.
2024-01-06 -8935523 [qca-nss-dp] Offload L3, L4 checksum to hardware for ppe-vp.
2023-12-07 -bbd9547 [qca-nss-dp] Fix Compilation issues on kernel6.6
2023-10-12 -bc55f75 [qca-nss-dp]: Enable legacy SCS for PPE-VP.
2023-09-08 -6bd771f [qca-nss-dp] Invalidate secondary descriptor before use.
2023-12-19 -b143df8 [qca-nss-dp] Fixed nss_dp_hal_hw_reset functionality for ipq53xx.
2023-12-16 -7cfde1d [qca-nss-dp] Added nss_dp_hal_hw_reset functionality for ipq53xx.
2023-11-02 -70af6c2 [qca-nss-dp] Implement EDMA hang recovery support
2023-11-27 -2202b29 [qca-nss-dp] Add support for adding the link speed for the Miami's port connected to the internal Switch.
2023-12-06 -bef68a8 [qca-nss-dp] Resolve ring utilization reporting issue in EDMA driver
2023-12-06 -eaa7627 [qca-nss-dp] Add/Delete static fdb entries only for physical ports
2023-10-16 -4551d0f [qca-nss-dp]: Support HLOST_TID_override from PPE_VP path.
2023-11-09 -42ad3f3 [qca-nss-dp] Correct the NAPI poll implementation for DS Rx fill handling
2023-10-16 -dfeb7d3 [qca-nss-dp] Check for disabled ethernet port in ErP functions
2023-11-09 -42ad3f3 [qca-nss-dp] Correct the NAPI poll implementation for DS Rx fill handling
2023-10-16 -dfeb7d3 [qca-nss-dp] Check for disabled ethernet port in ErP functions
2023-09-22 -03f83d6 [qca-nss-dp] Correct the mht device flag
2023-08-18 -5efd7f4 [qca-nss-dp] Add EDMA Tx rings for MHT ports
2023-09-11 -7808ba2 [qca-nss-dp] Move DP standby code to new file and use new SSDK API
2023-09-28 -22ade1e [qca-nss-dp] : enable PPE-DS support in 6.x kernel
2023-08-28 -1943922 [qca-nss-dp] Support for bitmap based CPU selection.
2023-08-16 -dcb82a7 qca-nss-dp: 512M profile changes for Miami+Pebble
2023-09-01 -18e51f3 [qca-nss-dp] Fix tx descriptor completion error.
2023-08-28 -0bfde2d [qca-nss-dp] Changes to enable ErP mode
2023-09-05 -f1d635a [qca-nss-dp] Enable fast recycled changes in dp for kernel 6.1
2023-06-15 -55d35bd [qca-nss-dp] Tracking the full utilization of EDMA rings
2023-08-25 -89b9c19 [qca-nss-dp] Restricting the MTU as 9216 for all interfaces in DP
2023-01-03 -5098a4f [qca-nss-dp] Requeue Tx packet in case of Tx-failure.
2023-04-06 -3576dbb [qca-nss-dp] Adding tx napi with four queue per interface.
2023-08-10 -d2b6921 [qca-nss-dp] : changes to support ppe-qdisc for linux 6.x
2023-08-08 -a1941fb [qca-nss-dp] moving SET_NETDEV_DEV for all netdev to set.
2023-07-18 -74d3178 [qca-nss-dp] Reordering the CPU code and ACL index processing.
2023-06-30 -ab03139 [qca-nss-dp] Configure port level PPE offload flag in PPE
2023-06-06 -e9bb8c5 [qca-nss-dp] Rate limit the debug logs.
2023-07-18 -43afb9b [qca-nss-dp] Support Core selection for PPE mirrored packets.
2023-07-11 -92edcfd [qca-nss-dp] Add sysctl to invalidate RX secondary descriptor.
Tested and working on WAX620.
Signed-off-by: Kristian Skramstad <kristian+github@83.no>
Link: https://github.com/openwrt/openwrt/pull/15383
Signed-off-by: Robert Marko <robimarko@gmail.com>
Qualcomm recently committed a new branch (12.5.r2) targeting kernel
6.6. This lets us clean up a few patches particularly the one for
"C22/C45" mdio.
A quick way to see what changed for IPQ807x/6018 was to list the files produced
during build (**/*.o), replace the extension with ".c", and doing a
`git log`.
Filtering from those commits, ones of particular interest are listed
below:
```
2024-04-16 - 0d8f30aa - fix compile issue on hk with linux style build
2024-01-29 - 636464f7 - update the check for port link notify
2024-01-24 - 30c10e7f - enable and disable loopback for xgmac to fix qm stuck issue
2024-01-15 - b6ea10aa - update the the APIs to access switch
2024-01-08 - a1687502 - Disable Tx bridge mac before power off the PHY
2024-01-07 - 3eafb613 - support led configure for malibu phy
2024-01-07 - 5c1af60d - remove phy type check from mac reset when mode switch
2023-12-17 - 79d0b1e8 - remove the PHY access APIs in ssdk_plat.c
2023-12-16 - b2953740 - Update mii read/write functions
2023-12-11 - 37f2eac3 - add port id check for fdb entry
2023-12-11 - d040ca4d - support mdio clause45 on kernel6.6
2023-12-07 - 11494fbc - use barrier mw() during access fdb entry table
2023-12-03 - 8e40a284 - fix build warnings on kernel6.6
2023-11-10 - 10aa0a02 - change speed value when call ssdk_port_link_notify
2023-11-06 - ee4c4a60 - Update mac bitmap value of L3 table on MAC delete
2023-11-03 - 7cd27d39 - support 10G phy common feature
2023-10-30 - 383cc0d2 - fix mactype and mux select issue
2023-10-24 - decf534a - support autoneg status query on force port
2023-10-11 - 111d574e - move ssdk_led_init to regi_init
2023-10-08 - 6b14c142 - the combo port also need to parse SFP pins
2023-10-03 - fb2e0401 - fix port5 interface mode switch issue in erp case
```
Verified with users on QNAP 301W, NBG7815, and myself on Dynalink
DL-WRX36 that everything is functional, including LEDS.
Signed-off-by: Sean Khan <datapronix@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/15379
Signed-off-by: Robert Marko <robimarko@gmail.com>
* Allow kmod-acpi-video to be built for loongarch64:
The x86-specific CONFIG_ACPI_WMI will be split from default
kmod-acpi-video as a board-specific addition.
* Allow kmod-drm-amdgpu to be built for loongarch64:
Also add loongarch64-specific configs and modules.
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
netlink.h header have NL_SET_ERR_MSG_MOD that is tied to kmods. We don't
need kmods on bpf tools and this cause compilation error if the header
is included. Fix it by dropping NL_SET_ERR_MSG_MOD.
Link: https://github.com/openwrt/openwrt/pull/11825
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This adds a kernel module package for the Marvell
MV88E6XXX DSA switch and a separate module package for
the DSA tagger since it can in theory be used by multiple
DSA switches. Enable both DSA and EDSA tags in the
tagger.
We can't just compile this in because just a few devices
has this DSA, and it depends on e.g. the I2C and SFP
to be loaded as modules first.
We have no examples of DSA switches being packaged as
modules before, all seem to be compiled in, but it
actually works just fine to do this.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This update contains a minor fix to resolve "detected write beyond size
of field" warning during compilation:
* "replace [0] with []" (1d0d08c)
All patches still apply.
References:
* https://github.com/openwrt/openwrt/issues/15108
Signed-off-by: Stefan Kalscheuer <stefan@stklcode.de>
It seems that move to kernel 6.6 somehow fixed the remoteproc restart so
now it properly restarts and thus coldboot calibration works as well.
ipq60xx still seems to be broken in a different way so keep it disabled.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add patch fixing rmmod and insmod. Lots of flawed logic fixed that
permits the module to correctly rmmod and insmod later.
Just to quote some change, use phy_detach instead of phy_disconnect, fix
exclusive reset_control that could only be used once, fix kernel panic
on second edma_cleanup, stop traffic before module exit...
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Limiting allowed channels per device may be required and is commonly
supported on other drivers, so include a pending patch to add support for
the same.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Starting with Linux 6.3 the .probe call no longer got the id parameter,
see also commit torvalds/linux@03c835f498
("i2c: Switch .probe() to not take an id parameter").
As the parameter is anyway unused by the driver, drop it when
building the GCA230718 LED driver for newer kernels.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This module supports the Microchip Technology Inc (SMSC)
EMC2301/EMC2302/EMC2303/EMC2305 fan speed PWM controller chips.
Signed-off-by: Oleg S <remittor@gmail.com>
Historically it's possible to leave the `SUBTARGETS` undefined and
automatically fallback to a "generic" subtarget. This however breaks
various downstream scripts which may have expectations around filenames:
While some targets with an explicit generic subtarget contain `generic`
in the filenames of artifacts, implicit "subtargets" don't.
Right now this breaks the CI[1], possibly also scripts using the ImageBuilders.
This commit removes all code that support implicit handling of
subtargets and instead requires every target to define "SUBTARGETS".
[1]: https://github.com/openwrt/openwrt/actions/runs/8592821105/job/23548273630
Signed-off-by: Paul Spooren <mail@aparcar.org>
With the switch to ZSTD for git clone packaging, hashes have changed so
fixup remaining package hashes that were missed in the inital update.
Fixes: b3c1c57 ("treewide: update PKG_MIRROR_HASH to zst")
Signed-off-by: Robert Marko <robimarko@gmail.com>
When using zst instead of xz, the hash changes. This commit fixes the
hash for packages and tools in core.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Fix compilation warning enum-int-mismatch which results in failure to
build kmod-ltq-vmmc in case CONFIG_KERNEL_WERROR is set.
.../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:392:14: error: conflicting types for 'ifx_mps_fastbuf_init' due to enum/integer mismatch; have 'IFX_return_t(void)' [-Werror=enum-int-mismatch]
392 | IFX_return_t ifx_mps_fastbuf_init (IFX_void_t)
| ^~~~~~~~~~~~~~~~~~~~
.../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:120:13: note: previous declaration of 'ifx_mps_fastbuf_init' with type 'IFX_int32_t(void)' {aka 'int(void)'}
120 | IFX_int32_t ifx_mps_fastbuf_init (IFX_void_t);
| ^~~~~~~~~~~~~~~~~~~~
.../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:420:14: error: conflicting types for 'ifx_mps_fastbuf_close' due to enum/integer mismatch; have 'IFX_return_t(void)' [-Werror=enum-int-mismatch]
420 | IFX_return_t ifx_mps_fastbuf_close (IFX_void_t)
| ^~~~~~~~~~~~~~~~~~~~~
.../build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_common.c:121:13: note: previous declaration of 'ifx_mps_fastbuf_close' with type 'IFX_int32_t(void)' {aka 'int(void)'}
121 | IFX_int32_t ifx_mps_fastbuf_close (IFX_void_t);
| ^~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Refresh patches and bump PKG_RELEASE while at it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Include the CONFIG_KVM_SMM option in the kvm-x86 package to enable system management mode emulation on KVM.
Co-authored-by: Stefan Hellermann <stefan@the2masters.de>
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Fix error: Package kmod-lan743x is missing dependencies for the following libraries:
fixed_phy.ko
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Kernel 6.2 folded virqfd (eventd interface for VFIO interrupts)
into the base vfio module, it is no longer a tristate option.
Change suggested by vincejv on GitHub:
https://github.com/openwrt/openwrt/pull/14868#issuecomment-1998260124
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Instead of redefining the version schema in cryptodev, use the one
automatically defined via `kernel.mk`.
Specifically this changes the version from <kernel>+<package> to
<kernel>.<package> and thereby making it compatible with APK.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Add patch fixing compilation with kernel 6.6.
class_create now require only the name instead of the module ownership
reference.
Also the kernel enabled checks for enum.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Add patch fixing compilation with kernel 6.6.
class_create now require only the name instead of the module ownership
reference.
Also the kernel enabled checks for enum.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Add debugfs entry for disabling frames buffering that may be a reason
for mt7603 instability. This patch was sent upstream for review and at
least wasn't rejected yet. Let's add it to let OpenWrt users test if it
really helps.
Example usage:
echo N > /sys/kernel/debug/ieee80211/phy0/mt76/frames_buffering
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Build files shouldn't be symlinked into the staging directory, as doing so
would create a race condition if the build folder for 'qca-nss-dp' gets
deleted for any reason.
We should instead just copy over the required platform file to avoid
breaking compilation for any dependent packages.
Signed-off-by: Sean Khan <datapronix@protonmail.com>
The current build procedure always wipes away build files, this is
costly as ssdk is a parent dependency on a whole host of packages and
will always end up rebuilding (and in serial) the whole package.
This patch includes:
1. Module Building Optimization: Instead of creating a temporary
directory (temp) and copying files into it for module building,
the directly invoke the module build command with the
necessary paths. This simplifies the build process
and avoids unnecessary file operations, speeding up
the build process and reducing disk usage.
2. Parallel Build Support: By removing the explicit creation of
the temporary directory and associated file copying operations,
and passing in $(MAKE) $(PKG_JOBS) allows building in parallel.
3. Fix `EXTRA_CFLAGS`: This variable is referenced and set within MAKE_FLAGS,
so doesn't preserve spaces. Should have its defined value quoted.
Signed-off-by: Sean Khan <datapronix@protonmail.com>
Add basic support for the LED driver for GCA230718.
- I didn't find any documentation or driver for it, so the information below is purely based on my investigations
- If there is already I driver for it, please tell me. Maybe I didn't search enough
- I implemented a kernel module (leds-gca230718) to access the LEDs via DTS
- The LED controller supports PWM for brightness control and ramp control for smooth blinking. This is not implemented in the driver
- The LED controller supports toggling (on -> off -> on -> off) where the brightness of the LEDs can be set individually for each on cycle
- Until now, only simple active/inactive control is implemented (like when the LEDs would have been connected via GPIO)
- Controlling the LEDs requires three sequences sent to the chip. Each sequence consists of
- A reset command (0x81 0xE4) written to register 0x00
- A control command (for example 0x0C 0x02 0x01 0x00 0x00 0x00 0xFF 0x01 0x00 0x00 0x00 0xFF 0x87 written to register 0x03)
- The reset command is always the same
- In the control command
- byte 0 is always the same
- byte 1 (0x02 in the example above) must be changed in every sequence: 0x02 -> 0x01 -> 0x03)
- byte 2 is set to 0x01 which disables toggling. 0x02 would be LED toggling without ramp control, 0x03 would be toggling with ramp control
- byte 3 to 6 define the brightness values for the LEDs (R,G,B,W) for the first on cycle when toggling
- byte 7 defines the toggling frequency (if toggling enabled)
- byte 8 to 11 define the brightness values for the LEDs (R,G,B,W) for the second on cycle when toggling
- byte 12 is constant 0x87
Signed-off-by: Roland Reinl <reinlroland+github@gmail.com>
Kernel 6.3 has introduced separate C45 read/write operations, and thus
split them out of the C22 operations completely so the old way of marking
C45 reads and writes via the register value does not work anymore.
This is causing SSDK to fail and find C45 only PHY-s such as Aquantia ones:
[ 22.187877] ssdk_phy_driver_init[371]:INFO:dev_id = 0, phy_adress = 8, phy_id = 0x0 phytype doesn't match
[ 22.209924] ssdk_phy_driver_init[371]:INFO:dev_id = 0, phy_adress = 0, phy_id = 0x0 phytype doesn't match
This in turn causes USXGMII MAC autoneg bit to not get set and then UNIPHY
autoneg will time out, causing the 10G ports not to work:
[ 37.292784] uniphy autoneg time out!
So, lets detect C45 reads and writes by the magic BIT(30) in the register
argument and if so call separate C45 mdiobus read/write functions.
Signed-off-by: Robert Marko <robimarko@gmail.com>
With the change in version schema the downloaded files changed, too,
mostly the hash is now prefixed with a tilde `~` instead of a dash `-`.
Since each downloaded archive contains folder with the same name as the
archive, the checksum changed.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Add imx8m support:
- add a cortexa53 subtarget to imx
- move ARCH and KERNELNAME to subtargets
- account for kernel modules that are not used for cortexa53
No device-specific targets or firmware images are created yet but all
imx8m* dtbs will be built.
enabling CONFIG_TARGET_ROOTFS_INITRAMFS results in
openwrt-imx-cortexa53-imx8m-initramfs-kernel.bin which has been
successfully booted on an imx8mm-evk using the following:
u-boot=> tftpboot $fdt_addr_r image-imx8mm-evk.dtb && \
tftpboot $kernel_addr_r openwrt-imx-cortexa53-imx8m-initramfs-kernel.bin && \
booti $kernel_addr_r - $fdt_addr_r
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
The carl9170_tx_release() function sometimes triggers a fortified-memset
warning in my randconfig builds:
In file included from include/linux/string.h:254,
from drivers/net/wireless/ath/carl9170/tx.c:40:
In function 'fortify_memset_chk',
inlined from 'carl9170_tx_release' at drivers/net/wireless/ath/carl9170/tx.c:283:2,
inlined from 'kref_put' at include/linux/kref.h:65:3,
inlined from 'carl9170_tx_put_skb' at drivers/net/wireless/ath/carl9170/tx.c:342:9:
include/linux/fortify-string.h:493:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
493 | __write_overflow_field(p_size_field, size);
Kees previously tried to avoid this by using memset_after(), but it seems
this does not fully address the problem. I noticed that the memset_after()
here is done on a different part of the union (status) than the original
cast was from (rate_driver_data), which may confuse the compiler.
Unfortunately, the memset_after() trick does not work on driver_rates[]
because that is part of an anonymous struct, and I could not get
struct_group() to do this either. Using two separate memset() calls
on the two members does address the warning though.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
