Commit Graph

47670 Commits

Author SHA1 Message Date
DENG Qingfang
7bd19dbe99 ramips: mt7621: backport GPIO driver fix
Backport 2 patches from linux-next to fix mt7621 GPIO driver

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:14:43 +08:00
DENG Qingfang
9ebb85c372 ramips: mt7621: update PCIe node in dtsi
Update PCIe node in dtsi to match the new driver

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:14:43 +08:00
DENG Qingfang
d21d6ea454 ramips: mt7621: backport PCIe driver fixes from staging-test
Backport mt7621-pci/mt7621-pci-phy fixes from staging-test

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:14:43 +08:00
DENG Qingfang
66984646c2 ramips: mt7621: update pinctrl nodes
Upstream GPIO driver uses "groups" "function" properties

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:13:05 +08:00
DENG Qingfang
60f691dae4 ramips: mt7621: convert GPIO dts refs
The upstream driver does not use &gpio0..2 banks notation anymore,
so convert them to &gpio

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:13:05 +08:00
DENG Qingfang
783fc8e553 ramips: mt7621: replace gpio/eth nodes in mt7621.dtsi
There's different gpio and ethernet drivers upstream for mt7621.
Update these two nodes to match upstream dt bindings.

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 14:10:58 +08:00
DENG Qingfang
99d210d6a0 ramips: mt7621: refresh kernel config
Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 12:04:14 +08:00
DENG Qingfang
6be0da90a1 ramips: refresh patches
Removed upstreamed/solved elsewhere upstream:
- 0001-MIPS-ralink-Add-rt3352-SPI_CS1-pinmux.patch
- 0002-MIPS-pci-rt2880-set-pci-controller-of_node.patch
- 0004-MIPS-ralink-add-MT7621-pcie-driver.patch
- 0009-PCI-MIPS-enable-PCIe-on-MT7688.patch
- 0025-pinctrl-ralink-add-pinctrl-driver.patch
- 0028-GPIO-ralink-add-mt7621-gpio-controller.patch
- 0043-spi-add-mt7621-support.patch
- 0045-i2c-add-mt7621-driver.patch
- 0047-DMA-ralink-add-rt2880-dma-engine.patch
- 0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch
- 0054-mtd-spi-nor-w25q256-respect-default-mode.patch
- 0099-pci-mt7620.patch
- 304-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch

Removed because of the new NAND driver:
- 0038-Revert-mtd-nand-Remove-unused-chip-write_page-hook.patch
- 0039-mtd-add-mt7621-nand-support.patch
- 0040-nand-hack.patch

Remove patch that no longer applies (needs rework):
- 0034-NET-multi-phy-support.patch

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 12:04:13 +08:00
DENG Qingfang
d75c9b8f81 ramips: mtk-mmc: set correct DMA mask
Since commit f8c55dc ("MIPS: use generic dma noncoherent ops for
simple noncoherent platforms") changed MIPS dma handling, the mmc
driver fails because it doesn't have a dma mask is set.

So set the correct dma mask.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 12:04:13 +08:00
DENG Qingfang
d4903b5720 ramips: move MTK MMC driver to files directory
Move MTK MMC driver from "files-4.14" to "files" so kernel 5.4
can use it

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 12:04:13 +08:00
DENG Qingfang
c70545f397 ramips: copy patches and kernel config to 5.4
Copy patches and kernel config to 5.4 for ramips

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
2020-04-04 12:04:13 +08:00
Rafał Miłecki
b51ea43f90 bcm53xx: refactor board.d code in 02_network
1. Use functions for cleaner code
2. Always execute WAN interface generic code

Before this change WAN interface code wasn't executed on all devices due
to an early "exit 0".

Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2020-04-03 17:59:56 +02:00
Tan Zien
3ec70052c5 kernel: add module for Mellanox mlx Network Driver
add module to support Mellanox Connect-X card
mlx4 supports ConnectX-3 series and previous cards
mlx5 supports Connect-IB/ConnectX-4 series and later cards

Signed-off-by: Tan Zien <nabsdh9@gmail.com>
2020-04-03 15:33:27 +02:00
Tim Harvey
ff6b092121 imx6: bootscript: use partition UUID for rootfs if possible
Specifying root filesystem by device is non-deterministic for several
reasons:
 - USB device unmeration order is not garunteeed for USB storage devs
 - MMC devs ordering is determined by the instance of the MMC host
   controller including non-storage SDIO devices which can throw off
   numbering depending on kernel versions.

It is recommended to use partition UUID

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2020-04-03 12:17:45 +02:00
Tim Harvey
4298339b23 octeontx: switch to kernel 5.4
5.4 is stable on Gateworks Newport GW610x/GW620x/GW630x/GW640x

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2020-04-03 12:17:45 +02:00
Paul Spooren
07449f692c build: refactor JSON info files to profiles.json
JSON info files contain machine readable information of built profiles
and resulting images. These files were added in commit 881ed09ee6
("build: create JSON files containing image info").

They are useful for firmware wizards and script checking for
reproducibility.

Currently all JSON files are stored next to the built images, resulting
in up to 168 individual files for the ath79/generic target.

This patch refactors the JSON creation to store individual per image
(not per profile) files in $(BUILD_DIR)/json_info_files and create an
single overview file called `profiles.json` in the target directory.

Storing per image files and not per profile solves the problem of
parallel file writes. If a profiles sysupgrade and factory image are
finished at the same time both processes would write to the same JSON
file, resulting in randomly broken outputs.

Some target like x86/64 do not use the image code yet, resulting in
missing JSON files. If no JSON info files were created, no
`profiles.json` files is created as it would be empty anyway.

As before, this creation is enabled by default only if `BUILDBOT` is set.

Tested via buildroot & ImageBuilder on ath79/generic, imx6 and x86/64.

Signed-off-by: Paul Spooren <mail@aparcar.org>
[json_info_files dir handling in Make, if case refactoring]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-04-03 12:17:45 +02:00
Kevin Darbyshire-Bryant
fcd1401700 grub2: fix build when ASLR enabled
Disable ASLR and filter '-fno-plt' from CFLAGS: solves building when
ASLR enabled by basically disabling ASLR.

Solves errors similar to:
relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE
or
module missing GLOBAL_OFFSET_TABLE

Suggested-by: 李国 <uxgood.org@gmail.com>
Acked-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-04-02 13:42:26 +01:00
Kevin Darbyshire-Bryant
b74386acc6 kmod-sched-cake: switch to in-tree cake for 4.19+
Use in tree version of cake for kernels 4.19+ and backport features from
later kernel versions to 4.19.

Unfortunately PROVIDES dependency handling produces bogus circular
dependency warnings so whilst this package and kmod-sched-cake-oot
should be able to PROVIDE kmod-sched-cake this doesn't work.

Instead, remove the PROVIDES option and modify package sqm-scripts to
depend on the correct module independently.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-04-01 21:59:45 +01:00
Kevin Darbyshire-Bryant
475738c9af kmod-sched-cake: rename to kmod-sched-cake-oot
In preparation for dropping the out of tree cake module and using
in tree cake from upstream, rename the package to kmod-sched-cake-oot
(out of tree)

Initially add a PROVIDES kmod-sched-cake so that package dependencies
can be satisfied.

Ultimately this package will be removed when linux 4.14 is removed.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-04-01 21:59:45 +01:00
Jason A. Donenfeld
e32eaf5896 wireguard: bump to 1.0.20200401
Recent backports to 5.5 and 5.4 broke our compat layer. This release is
to keep things running with the latest upstream stable kernels.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-04-01 22:24:58 +02:00
Daniel Golle
a24a9bbc8c mac80211: rt2x00: prune more unnecessary exports
The calibration patches for MT7620 unnecessarily export symbols and
populate never accessed function pointers. Remove all that and make
functions static as the only place where each of those functions is
called is within rt2800lib.c.
Also make code more readable by fixing indentation, removing
unnecessary parantheses and simplifying some instructions using
shorthands here and there.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-04-01 19:47:59 +01:00
Kevin Darbyshire-Bryant
51edc4eb89 jansson: convert to cmake
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-04-01 16:36:04 +01:00
Eneas U de Queiroz
af5ccfbac7 openssl: bump to 1.1.1f
There were two changes between 1.1.1e and 1.1.1f:
- a change in BN prime generation to avoid possible fingerprinting of
  newly generated RSA modules
- the patch reversing EOF detection we had already applied.

Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2020-04-01 08:12:20 +02:00
Daniel Golle
9f14216a2c oxnas: some improvements for Shuttle KD20
* install kmod-hwmon-drivetemp by default
 * wire up thermal zone
 * fix fan GPIO polarity
 * fix i2c-gpio GPIO_OPEN_DRAIN

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-03-31 21:41:23 +01:00
Daniel Golle
5e82e1ed2f oxnas: fix warning in SATA driver
drivers/ata/sata_oxnas.c: In function 'sata_oxnas_port_irq':
drivers/ata/sata_oxnas.c:2126:25: warning: left shift count >= width of type [-Wshift-count-overflow]
  if (ap->qc_active & (1 << ATA_TAG_INTERNAL)) {
                           ^~

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-03-31 21:30:57 +01:00
Petr Štetiar
5562c5add2 ipq40xx: fix DAP-2610 boot failure
Albert has reported, that his DAP-2610 wont boot with the latest
snapshot and Fredrik has found out, that the device gets stuck at
"Waiting for root device ..." due to missing 5.4 kernel config symbol
CONFIG_MTD_SPLIT_WRGG_FW which was probably lost during the kernel
version bump.

Ref: https://forum.openwrt.org/t/dap-2610-bricked-help-needed
Fixes: 272e0a702a ("ipq40xx: add v5.4 support")
Suggested-by: Fredrik Olofsson <fredrik.olofsson@anyfinetworks.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-03-31 16:20:47 +02:00
李国
533b130adc x86/64: add cdrom and iso9660 drivers
The iso image need cdrom and iso9660 drivers to boot, otherwise it will
hang when mounting the root file system

Signed-off-by: 李国 <uxgood.org@gmail.com>
2020-03-31 16:20:47 +02:00
李国
a6b7c3e672 x86: generate EFI platform bootable images
Add EFI platform bootable images for x86 platforms. These images can
also boot from legacy BIOS platform.

EFI System Partition need to be fat12/fat16/fat32 (not need to load
filesystem drivers), so the first partition of EFI images are not ext4
filesystem any more.

GPT partition table has an alternate partition table, we did not
generate it. This may cause problems when use these images as qemu disk
(kernel can not find rootfs), we pad enough sectors will be ok.

Signed-off-by: 李国 <uxgood.org@gmail.com>
[part_magic_* refactoring, removed genisoimage checks]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-03-31 16:20:47 +02:00
李国
d9228514cc grub2: make some change to add efi platform support
1.generate boot image at Package/install section
2.move boot image to $(STAGING_DIR_IMAGE)/grub2/
3.add efi variant to support efi platform

Signed-off-by: 李国 <uxgood.org@gmail.com>
2020-03-31 16:20:47 +02:00
李国
1963bbaa8f firmware-utils: ptgen: add GPT support
Add GPT support to ptgen, so we can generate EFI bootable images.

Introduced two options:
    -g        generate GPT partition table
    -G GUID   use GUID for disk and increase last bit for all partitions

We drop The alternate partition table to reduce size, This may cause
problems when generate vmdk images or vdi images. We have to pad enough
sectors when generate these images.

Signed-off-by: 李国 <uxgood.org@gmail.com>
[fixed compilation on macOS]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-03-31 16:20:47 +02:00
Álvaro Fernández Rojas
332ed4a835 bcm27xx-gpu-fw: update to latest version from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-03-31 13:22:59 +02:00
Álvaro Fernández Rojas
49109cedab bcm27xx: update 5.4 patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-03-31 13:18:08 +02:00
Jason A. Donenfeld
84025110cc wireguard: bump to 1.0.20200330
* queueing: backport skb_reset_redirect change from 5.6
* version: bump

This release has only one slight change, to put it closer to the 5.6
codebase, but its main purpose is to bump us to a 1.0.y version number.
Now that WireGuard 1.0.0 has been released for Linux 5.6 [1], we can put
the same number on the backport compat codebase.

When OpenWRT bumps to Linux 5.6, we'll be able to drop this package
entirely, which I look forward to seeing.

[1] https://lists.zx2c4.com/pipermail/wireguard/2020-March/005206.html

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-03-31 08:01:34 +02:00
Yousong Zhou
437eb41f23 generic: mips: exclude more dsemul code when fpu-emu is not enabled
The patch is backported from mips-next.  In addition to minor reduction
of code size and runtime memory use, the more apparent difference is
that the delay slot emulation page will not be present for those targets
with fpu emulation disabled (CONFIG_MIPS_FP_SUPPORT=n)

Memory maps of busybox before and after this change

  root@OpenWrt:/# cat /proc/self/maps
  00400000-00449000 r-xp 00000000 00:02 23         /bin/busybox
  00458000-00459000 r-xp 00048000 00:02 23         /bin/busybox
  00459000-0045a000 rwxp 00049000 00:02 23         /bin/busybox
  77dc0000-77de2000 r-xp 00000000 00:02 273        /lib/libgcc_s.so.1
  77de2000-77de3000 r-xp 00012000 00:02 273        /lib/libgcc_s.so.1
  77de3000-77de4000 rwxp 00013000 00:02 273        /lib/libgcc_s.so.1
  77de4000-77e7b000 r-xp 00000000 00:02 271        /lib/libc.so
  77e8a000-77e8c000 rwxp 00096000 00:02 271        /lib/libc.so
  77e8c000-77e8e000 rwxp 00000000 00:00 0
  7fd86000-7fda7000 rw-p 00000000 00:00 0          [stack]
  7fefd000-7fefe000 r-xp 00000000 00:00 0
  7ffe6000-7ffe7000 r--p 00000000 00:00 0          [vvar]
  7ffe7000-7ffe8000 r-xp 00000000 00:00 0          [vdso]

  root@OpenWrt:/# cat /proc/self/maps
  00400000-00449000 r-xp 00000000 00:02 23         /bin/busybox
  00458000-00459000 r-xp 00048000 00:02 23         /bin/busybox
  00459000-0045a000 rwxp 00049000 00:02 23         /bin/busybox
  77d55000-77d77000 r-xp 00000000 00:02 274        /lib/libgcc_s.so.1
  77d77000-77d78000 r-xp 00012000 00:02 274        /lib/libgcc_s.so.1
  77d78000-77d79000 rwxp 00013000 00:02 274        /lib/libgcc_s.so.1
  77d79000-77e10000 r-xp 00000000 00:02 272        /lib/libc.so
  77e1f000-77e21000 rwxp 00096000 00:02 272        /lib/libc.so
  77e21000-77e23000 rwxp 00000000 00:00 0
  7fe23000-7fe44000 rw-p 00000000 00:00 0          [stack]
  7ff63000-7ff64000 r--p 00000000 00:00 0          [vvar]
  7ff64000-7ff65000 r-xp 00000000 00:00 0          [vdso]

Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2020-03-30 11:28:11 +08:00
Georgi Vlaev
ff75bbc423 tplink-safeloader: update soft_ver for TP-Link Archer C6 v2 (EU)
The last couple of TP-Link firmware releases for Archer C6 v2 (EU)
have switched to version 1.2.x. Bump the soft_ver to "1.2.1" to
allow firmware updates from the vendor web interface.

TP-Link vendor firmware releases supported by this change:
* Archer C6(EU)_V2_200110: soft_ver:1.2.1 Build 20200110 rel.60119
* Archer C6(EU)_V2_191014: soft_ver:1.2.0 Build 20191014 rel.33289

Signed-off-by: Georgi Vlaev <georgi.vlaev@gmail.com>
2020-03-30 01:46:50 +02:00
Jose Olivera
5c57d15aed ath10k-ct: Support AQL on ath10k CT_KVER-5.4
Commit ea50780 backported Airtime Queue Limits (AQL) from Linux 5.5
to OpenWrt's backports 5.4. However, this only enabled AQL for the
vanilla ath10k driver. This patch also enables it for ath10k-ct.

Tested on:
* 2xTP-Link Archer A7v5 (QCA9563/QCA988X)
* Backports version 5.4-rc8 & 5.4.27
* ath10k-ct and ath10k-ct-htt firmware version 014 to 017
* ath10k-ct driver versions dc025dc to 3d173a4 (CT_KVER-5.4)
* WPA2, 802.11krv

Tested since January 25, 2020.

Signed-off-by: Jose Olivera <oliverajeo@gmail.com>
2020-03-30 01:46:50 +02:00
Nick Hainke
c9c3fd1320 hostapd: add abridged flag in disassoc_imminent
If the abridged flag is set to 1 the APs that are listed in the BSS
Transition Candidate List are prioritized. If the bit is not set, the
APs have the same prioritization as the APs that are not in the list.

If you want to steer a client, you should set the flag!

The flag can be set by adding {...,'abridged': true,...} to the normal
ubus call.

Signed-off-by: Nick Hainke <vincent@systemli.org>
2020-03-30 01:46:50 +02:00
Nick Hainke
c8ef465e10 hostapd: expose beacon reports through ubus
Subscribe to beacon reports through ubus.
Can be used for hearing map and client steering purposes.

First enable rrm:
    ubus call hostapd.wlan0 bss_mgmt_enable '{"beacon_report":True}'

Subscribe to the hostapd notifications via ubus.

Request beacon report:
    ubus call hostapd.wlan0 rrm_beacon_req
	'{"addr":"00:xx:xx:xx:xx:xx", "op_class":0, "channel":1,
	"duration":1,"mode":2,"bssid":"ff:ff:ff:ff:ff:ff", "ssid":""}'

Signed-off-by: Nick Hainke <vincent@systemli.org>
[rework identation]
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-03-30 01:46:50 +02:00
Jesus Fernandez Manzano
86440659b5 hostapd: Add 802.11r support for WPA3-Enterprise
Signed-off-by: Jesus Fernandez Manzano <jesus.manzano@galgus.net>
2020-03-30 01:46:50 +02:00
Kevin Darbyshire-Bryant
af35205626 kernel: Enable CMOS RTC support on 5.4
Enable kernel symbol CONFIG_RTC_DRV_CMOS which was enabled in 4.14 &
4.19

Fixes FS#2905 and now my APU2 picks up time from RTC

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-03-29 21:41:43 +01:00
Hauke Mehrtens
f46a3c7b14 ramips: Deactivate NETGEAR WNCE2001 by default
The root file system is getting too big for this device and this breaks
the ramips/rt305x build.

Do not build images for this board by default to fix this problem.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-03-29 22:36:05 +02:00
Hans Dedecker
089cddc252 odhcp6c: update to latest git HEAD
f575351 ra: fix sending router solicitations

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2020-03-29 22:24:30 +02:00
Kevin Darbyshire-Bryant
8d25c8e7f6 dnsmasq: bump to 2.81rc4
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-03-29 18:30:08 +01:00
Kevin Darbyshire-Bryant
94dae0f191 nftables: implement no/json variants
Replace the build time choice of json support with a package based
choice.  Users requiring a json aware version of 'nft' may now install
nftables-json.

The default choice to fulfill the 'nftables' package dependency is
'nftables-nojson'

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-03-29 17:27:54 +01:00
Kevin Darbyshire-Bryant
9e835377ad jansson: import jansson from packages
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-03-29 17:27:54 +01:00
Daniel Engberg
3a761c90af treewide: Don't diverge from upstream default HZ settings on 4.19
Most targets upstream use 250Hz or even 1000Hz by default while
100Hz is hardcoded in OpenWrt's default config. Use upstream default
except for apm821xx which hardsets 1000Hz instead of platform default of
250Hz.

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
[Apply same changes to 5.4]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-03-29 17:27:54 +01:00
Hauke Mehrtens
f0aff72c2b mac80211: Update to version 5.4.27
The removed patches are all integrated in the upstream version now.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-03-29 18:22:10 +02:00
Hauke Mehrtens
94949801de mac80211: Fix rt2x00 exports
Do not export static functions, they are anyway not referenced by any
code in a different module.

This fixes the following compile warning:
WARNING: "rt2800_rf_aux_tx0_loopback" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_write_dc" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_rf_configstore" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_do_sqrt_accumulation" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_rf_configrecover" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_loft_search" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_iq_search" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_setbbptonegenerator" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL
WARNING: "rt2800_rf_aux_tx1_loopback" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL

Acked-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-03-29 18:22:01 +02:00
Michal Cieslakiewicz
e2b89ea069 kernel: generic: 5.4: fix mtd concat panic on read/write functions
Commit 2431c4f5b46c32c4ac495456b1ef4ce59c0bb85d ("mtd: Implement
mtd_{read,write}() as wrappers around mtd_{read,write}_oob()") for kernel 5.4
restrict mtd devices to register only one type of read/write functions
(either generic or OOB).

mtd concat does not follow above rule and defines both methods at the same
time, causing this type of device to be rejected by kernel. For routers that
use mtd concat for root UBI volume that means kernel panic and boot loop with
following error:

[    0.767307] Creating 1 MTD partitions on "ubi-concat":
[    0.772547] 0x000000000000-0x000007500000 : "ubi"
[    0.777953] ------------[ cut here ]------------
[    0.782683] WARNING: CPU: 0 PID: 1 at drivers/mtd/mtdcore.c:621 add_mtd_device+0x84/0x5f4
[    0.790983] Modules linked in:
[    0.794093] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.24 #0
[    0.799932] Stack : 80680000 8062af20 00000000 00000000 8062a0f0 87c2dae4 87c282fc 8065fd23
[    0.808430]         805c64f4 00000001 807b32d8 80670000 80670000 00000001 87c2da98 25c15bcb
[    0.816909]         00000000 00000000 807e0000 0000006e 61696e74 00000000 2e342e32 34202330
[    0.825397]         0000006e cef2ada7 00000000 000c1ded 00000000 00000009 00000000 8034de64
[    0.833889]         00000009 80670000 80670000 80676d18 00000000 80320044 00000000 807b0000
[    0.842381]         ...
[    0.844861] Call Trace:
[    0.847367] [<80069994>] show_stack+0x30/0x100
[    0.851913] [<8007e8ac>] __warn+0xc0/0x10c
[    0.856072] [<8007e954>] warn_slowpath_fmt+0x5c/0xac
[    0.861134] [<8034de64>] add_mtd_device+0x84/0x5f4
[    0.866001] [<80352a50>] add_mtd_partitions+0xd8/0x1b8
[    0.871231] [<803527b8>] parse_mtd_partitions+0x238/0x3f8
[    0.876717] [<8034e51c>] mtd_device_parse_register+0x48/0x1b0
[    0.882586] [<8038dd2c>] virt_concat_probe+0x170/0x1ec
[    0.887820] [<803334c8>] platform_drv_probe+0x40/0x94
[    0.892970] [<80331638>] really_probe+0x104/0x35c
[    0.897766] [<80331d54>] device_driver_attach+0x70/0x98
[    0.903072] [<80331ddc>] __driver_attach+0x60/0x100
[    0.908042] [<8032f668>] bus_for_each_dev+0x68/0xa4
[    0.912989] [<803309d4>] bus_add_driver+0x1f0/0x200
[    0.917952] [<80332448>] driver_register+0x84/0x148
[    0.922906] [<80060a1c>] do_one_initcall+0x7c/0x1dc
[    0.927870] [<80684e14>] kernel_init_freeable+0x158/0x23c
[    0.933361] [<805387d8>] kernel_init+0x10/0xf0
[    0.937883] [<80064dd8>] ret_from_kernel_thread+0x14/0x1c
[    0.943375] ---[ end trace 62e0927fba490f68 ]---
[...]
[    2.266513] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.274893] Rebooting in 1 seconds..

This patch makes mtd concat to follow new mtd requirements by registering
either normal or oob versions of read/write functions, but not both at the
same time. OOB is used only when underlying mtd devices provide such
functionality (like NAND chips) - otherwise generic methods are used.

Tested successfully on Netgear WNDR4300.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
2020-03-29 16:23:57 +02:00
Evgeniy Didin
521ab1b97b archs38: switch to kernel 5.4 by default
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Petr Štetiar <ynezz@true.cz>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: John Crispin <john@phrozen.org>
2020-03-29 16:23:57 +02:00