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Nicolas Frattaroli [Wed, 16 Nov 2022 11:53:36 +0000 (12:53 +0100)]
[3/4] dt-bindings: arm: rockchip: Add SOQuartz Model A
Origin: https://git.kernel.org/linus/
7441d8c437883581dddfb616a087b399338244f0
The SOQuartz Model A base board is a carrier board for the CM4
form factor, designed around the PINE64 SOQuartz CM4 SoM.
The board sports "Model A" dimensions like the Quartz64 Model A,
but is not to be confused with that.
As for I/O, it features USB 2 ports, Gigabit Ethernet, a PCIe 2
x1 slot, HDMI, a 40-pin GPIO header, CSI/DSI connectors, an eDP
flat-flex cable connector, a 12V DC barrel jack for power input
and power/reset buttons as well as a microSD card slot.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221116115337.541601-4-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name dt-bindings-arm-rockchip-Add-SOQuartz-Model-A.patch
Andrew Powers-Holmes [Wed, 16 Nov 2022 11:53:35 +0000 (12:53 +0100)]
[2/4] arm64: dts: rockchip: Add SOQuartz blade board
Origin: https://git.kernel.org/linus/
a5c826ecde5222f755e7d8a0c8d795189c5c1228
This adds a device tree for the PINE64 SOQuartz blade baseboard,
a 1U rack mountable baseboard for the CM4 form factor with PoE
support designed for the SOQuartz CM4 System-on-Module.
The board takes power from either PoE or a 5V DC input, and allows
for mounting an M.2 SSD.
The board also features one USB 2.0 host port, one HDMI output,
a 3.5mm jack for UART, and the aforementioned gigabit networking
port.
Signed-off-by: Andrew Powers-Holmes <aholmes@omnom.net>
[rebase, squash, reword, misc fixes]
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20221116115337.541601-3-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name arm64-dts-rockchip-Add-SOQuartz-blade-board.patch
Nicolas Frattaroli [Wed, 16 Nov 2022 11:53:34 +0000 (12:53 +0100)]
[1/4] dt-bindings: arm: rockchip: Add SOQuartz Blade
Origin: https://git.kernel.org/linus/
8c84c2e51f3ee39b40e8078ebe3ad9c01fb17aff
Add a compatible for the SOQuartz Blade base board to the rockchip
platforms binding.
The SOQuartz Blade is a PoE-capable carrier board for the CM4 SoM
form factor, designed around the SOQuartz CM4 System-on-Module.
The board features the usual connectivity (GPIO, USB, HDMI,
Ethernet) and an M.2 slot for SSDs. It may also be powered from
a 5V barrel jack input, and has a 3.5mm jack for UART debug
output.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221116115337.541601-2-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name dt-bindings-arm-rockchip-Add-SOQuartz-Blade.patch
Nicolas Frattaroli [Sat, 12 Nov 2022 16:04:01 +0000 (17:04 +0100)]
arm64: dts: rockchip: Enable PCIe 2 on SOQuartz CM4IO
Origin: https://git.kernel.org/linus/
3736aa7ecc4cd9b4abce30052bad00aba4f0362f
This patch enables the PCIe2 on the CM4IO board when paired with
a SOQuartz CM4 System-on-Module board. combphy2 also needs to be
enabled in this case to make the PHY work for this.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20221112160404.70868-5-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name arm64-dts-rockchip-Enable-PCIe-2-on-SOQuartz-CM4IO.patch
Nicolas Frattaroli [Sat, 12 Nov 2022 16:04:00 +0000 (17:04 +0100)]
arm64: dts: rockchip: Enable HDMI sound on SOQuartz
Origin: https://git.kernel.org/linus/
70b620c4ba919a87c607b8d98b08478b213877bd
This patch enables the i2s0 node on SOQuartz, which is responsible
for hdmi audio, and adds an hdmi-sound node to enable said audio.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20221112160404.70868-4-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name arm64-dts-rockchip-Enable-HDMI-sound-on-SOQuartz.patch
Nicolas Frattaroli [Sat, 12 Nov 2022 16:03:59 +0000 (17:03 +0100)]
arm64: dts: rockchip: Enable video output and HDMI on SOQuartz
Origin: https://git.kernel.org/linus/
36d7a605706d9648526a0574b8e7b0e02fa70c2a
This patch adds and enables the necessary device tree nodes to
enable video output and HDMI functionality on the SOQuartz module.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20221112160404.70868-3-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name arm64-dts-rockchip-Enable-video-output-and-HDMI-on-S.patch
Shengyu Qu [Sat, 29 Oct 2022 17:09:04 +0000 (01:09 +0800)]
arm64: dts: rockchip: RK356x: Add I2S2 device node
Origin: https://git.kernel.org/linus/
755f37010f3eac0bdfa41bdf2308e8380a93f10c
This patch adds I2S2 device tree node for RK3566/RK3568.
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Link: https://lore.kernel.org/r/OS3P286MB259771C12F2B15A4DDF435FE98359@OS3P286MB2597.JPNP286.PROD.OUTLOOK.COM
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64/quartz64
Gbp-Pq: Name arm64-dts-rockchip-RK356x-Add-I2S2-device-node.patch
Heiko Stuebner [Sun, 30 Oct 2022 19:34:42 +0000 (20:34 +0100)]
arm64: dts: rockchip: fix spdif@
fe460000 ordering on rk356x
Origin: https://git.kernel.org/linus/
d4eade428d22f2ac5f32b12ec183fdff84dc07a6
Move the node to its correct position, based on its
mmio-address.
Link: https://lore.kernel.org/all/20221030193708.1671069-1-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic bugfix/arm64
Gbp-Pq: Name arm64-dts-rockchip-fix-spdif-
fe460000-ordering-on-rk.patch
Ben Hutchings [Mon, 12 Feb 2018 23:59:26 +0000 (23:59 +0000)]
x86: Make x32 syscall support conditional on a kernel parameter
Bug-Debian: https://bugs.debian.org/708070
Forwarded: https://lore.kernel.org/lkml/
1415245982.3398.53.camel@decadent.org.uk/T/#u
Enabling x32 in the standard amd64 kernel would increase its attack
surface while provide no benefit to the vast majority of its users.
No-one seems interested in regularly checking for vulnerabilities
specific to x32 (at least no-one with a white hat).
Still, adding another flavour just to turn on x32 seems wasteful. And
the only differences on syscall entry are a few instructions that mask
out the x32 flag and compare the syscall number.
Use a static key to control whether x32 syscalls are really enabled, a
Kconfig parameter to set its default value and a kernel parameter
"syscall.x32" to change it at boot time.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name x86-make-x32-syscall-support-conditional.patch
Ben Hutchings [Mon, 5 Dec 2011 04:00:58 +0000 (04:00 +0000)]
x86: memtest: WARN if bad RAM found
Bug-Debian: https://bugs.debian.org/613321
Forwarded: http://thread.gmane.org/gmane.linux.kernel/
1286471
Since this is not a particularly thorough test, if we find any bad
bits of RAM then there is a fair chance that there are other bad bits
we fail to detect.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name x86-memtest-WARN-if-bad-RAM-found.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:46 +0000 (07:12 +0200)]
[13/13] arm64: dts: rockchip: Add IR receiver node to ODROID-M1
Origin: https://git.kernel.org/linus/
d6882992fe8182e3122be34af3f491948a8b9069
Add the infrared receiver and its associated pinctrl entry. Note that
there is an external pullup to VCC3V3_SYS.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-14-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-IR-receiver-node-to-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:45 +0000 (07:12 +0200)]
[12/13] arm64: dts: rockchip: Add PCIEe v3 nodes to ODROID-M1
Origin: https://git.kernel.org/linus/
35b28582aa3dfd7b6861b7ebc72798b0ff50ed41
Add nodes to ODROID-M1 to support PCIe v3 on the M2 slot.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-13-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-PCIEe-v3-nodes-to-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:44 +0000 (07:12 +0200)]
[11/13] arm64: dts: rockchip: Add SATA support to ODROID-M1
Origin: https://git.kernel.org/linus/
6a5a04d52ccc42e0e59ff69fca9c1db7e08ba44b
Enable the Combo PHY and SATA nodes in ODROID-M1.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-12-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-SATA-support-to-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:43 +0000 (07:12 +0200)]
[10/13] arm64: dts: rockchip: Enable the USB 3.0 ports on ODROID-M1
Origin: https://git.kernel.org/linus/
9984ef562653c8d0beb51021fc286706b6ec4802
The Rockchip RK3568 has two USB XHCI controllers. The USB 2.0 signals
are connected to a PHY providing one host-only port and one OTG port.
The USB 3.0 signals are connected to two USB3.0/PCIE/SATA combo PHY.
The ODROID M1 has 2 type A USB 3.0 connectors, with the USB 3.0 signals
connected to the two combo PHYs. For the USB 2.0 signals, one connector
is connected to the host-only PHY and uses the same power switch as the
USB 2.0 ports. The other connector has its own power switch and is
connected to the OTG PHY, which is also connected to a device only
micro-USB connector. The purpose of this micro-USB connector is for
firmware update using the Rockusb vendor specific USB class. Therefore
it does not make sense to enable this port on Linux, and the PHY is
forced to host mode.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-11-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Enable-the-USB-3.0-ports-on-ODROI.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:42 +0000 (07:12 +0200)]
[09/13] arm64: dts: rockchip: Enable the USB 2.0 ports on ODROID-M1
Origin: https://git.kernel.org/linus/
4685d7b68aaac199ab0d950d2047405bf551f964
The Rockchip RK3568 has two USB OHCI/EHCI controllers connected to a PHY
providing one host-only port and one OTG port. On the ODROID-M1, they
are both used in host mode. The USB ports are powered by a DC/DC
converter providing 5V and named VCC5V0_SYS on the schematics, followed
by a power switch.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-10-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Enable-the-USB-2.0-ports-on-ODROI.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:41 +0000 (07:12 +0200)]
[08/13] arm64: dts: rockchip: Enable the GPU on ODROID-M1
Origin: https://git.kernel.org/linus/
cb80b3455c7cadc4c1157879930e919f607d557c
Enable the GPU core on the Rockchip RK3568 ODROID-M1.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-9-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Enable-the-GPU-on-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:40 +0000 (07:12 +0200)]
[07/13] arm64: dts: rockchip: Enable HDMI audio on ODROID-M1.
Origin: https://git.kernel.org/linus/
1ca7ddddf36494f0f6afd4f35d37827323271f39
This enables the i2s0 controller and the hdmi-sound node on the
ODROID-M1.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-8-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Enable-HDMI-audio-on-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:39 +0000 (07:12 +0200)]
[06/13] arm64: dts: rockchip: Enable vop2 and hdmi tx on ODROID-M1
Origin: https://git.kernel.org/linus/
913404aa2e60610f9cae375069dae97e11d726ed
Enable the RK356x Video Output Processor (VOP) 2 on ODROID M1.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-7-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Enable-vop2-and-hdmi-tx-on-ODROID.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:38 +0000 (07:12 +0200)]
[05/13] arm64: dts: rockchip: Add analog audio on ODROID-M1
Origin: https://git.kernel.org/linus/
78f858447cb78cac7259093d095fb783328b835c
On the ODROID-M1, the I2S1 TDM controller is connected to the rk809
codec in I2S mode. It is used to provide a stereo headphones output and
a mono speaker output. A GPIO with an external pullup is used as an
headphone detection input.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-6-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-analog-audio-on-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:37 +0000 (07:12 +0200)]
[04/13] arm64: dts: rockchip: Add NOR flash to ODROID-M1
Origin: https://git.kernel.org/linus/
9f96204b7dcf94d03cad41194447c665d10675b7
Enable the Rockchip Serial Flash Controller for the ODROID-M1 and add
the corresponding SPI NOR flash entry. The SFC is used in dual I/O mode
and not quad I/O mode, as the FSPI_D2 pin is shared with the EMMC_RSTn
pin.
The partitions addresses and sizes are taken from the ODROID-M1
Partition Table page on the ODROID wiki.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-5-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-NOR-flash-to-ODROID-M1.patch
Aurelien Jarno [Fri, 30 Sep 2022 05:12:36 +0000 (07:12 +0200)]
[03/13] arm64: dts: rockchip: add thermal support to ODROID-M1
Origin: https://git.kernel.org/linus/
f5511bd8498da222b6455038a0cf3e7d2b2dfc7e
Add the thermal nodes for the ODROID-M1.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-4-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-add-thermal-support-to-ODROID-M1.patch
Dongjin Kim [Fri, 30 Sep 2022 05:12:35 +0000 (07:12 +0200)]
[02/13] arm64: dts: rockchip: Add Hardkernel ODROID-M1 board
Origin: https://git.kernel.org/linus/
fd35832677032980df230f02509d6c016664cc89
This patch is to add a device tree for new board Hardkernel ODROID-M1
based on Rockchip RK3568, includes basic peripherals -
uart/eMMC/uSD/i2c and on-board ethernet.
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
[aurelien@aurel32.net: addressed issues from initial review]
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-3-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name arm64-dts-rockchip-Add-Hardkernel-ODROID-M1-board.patch
Dongjin Kim [Fri, 30 Sep 2022 05:12:34 +0000 (07:12 +0200)]
[01/13] dt-bindings: rockchip: Add Hardkernel ODROID-M1 board
Origin: https://git.kernel.org/linus/
19cc53eb2ce63c0e5adc2fd89494fb16f383ac10
Add device tree binding for Hardkernel ODROID-M1 board based on RK3568
SoC.
Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Dan Johansen <strit@manjaro.org>
Link: https://lore.kernel.org/r/20220930051246.391614-2-aurelien@aurel32.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Gbp-Pq: Topic features/arm64
Gbp-Pq: Name dt-bindings-rockchip-Add-Hardkernel-ODROID-M1-board.patch
Ben Hutchings [Thu, 5 Jan 2023 16:04:40 +0000 (17:04 +0100)]
alpha: Fix missing symbol versions for str{,n}{cat,cpy}
Origin: https://marc.info/?l=linux-alpha&m=
167364720725291&w=2
Now that modpost extracts symbol versions from *.cmd files, it can't
find the versions for these 4 symbols. This is due to the way we link
their objects together ahead of the full vmlinux link. genksyms puts
their symbol CRCs in .str{,n}{cat,cpy}.o.cmd, but modpost only reads
the .sty{,n}cpy.o.cmd files.
Add assembly sources that bring the appropriate routines together with
include directives instead of using the linker for this.
Reported-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Fixes: f292d875d0dc ("modpost: extract symbol versions from *.cmd files")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/alpha
Gbp-Pq: Name alpha-fix-missing-symbol-versions-for-str-n-cat-cpy.patch
Geoff Levand [Wed, 13 Jun 2018 17:56:08 +0000 (10:56 -0700)]
arm64/acpi: Add fixup for HPE m400 quirks
Forwarded: https://patchwork.codeaurora.org/patch/547277/
Adds a new ACPI init routine acpi_fixup_m400_quirks that adds
a work-around for HPE ProLiant m400 APEI firmware problems.
The work-around disables APEI when CONFIG_ACPI_APEI is set and
m400 firmware is detected. Without this fixup m400 systems
experience errors like these on startup:
[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 2
[Hardware Error]: event severity: fatal
[Hardware Error]: Error 0, type: fatal
[Hardware Error]: section_type: memory error
[Hardware Error]: error_status: 0x0000000000001300
[Hardware Error]: error_type: 10, invalid address
Kernel panic - not syncing: Fatal hardware error!
Signed-off-by: Geoff Levand <geoff@infradead.org>
[bwh: Adjust context to apply to Linux 4.19]
Gbp-Pq: Topic bugfix/arm64
Gbp-Pq: Name arm64-acpi-Add-fixup-for-HPE-m400-quirks.patch
Krzysztof Kozlowski [Wed, 29 Aug 2018 07:32:23 +0000 (09:32 +0200)]
powerpc/boot: Fix missing crc32poly.h when building with KERNEL_XZ
Origin: https://patchwork.ozlabs.org/patch/963258/
After commit
faa16bc404d7 ("lib: Use existing define with
polynomial") the lib/xz/xz_crc32.c includes a header from include/linux
directory thus any other user of this code should define proper include
path.
This fixes the build error on powerpc with CONFIG_KERNEL_XZ:
In file included from ../arch/powerpc/boot/../../../lib/decompress_unxz.c:233:0,
from ../arch/powerpc/boot/decompress.c:42:
../arch/powerpc/boot/../../../lib/xz/xz_crc32.c:18:29: fatal error: linux/crc32poly.h: No such file or directory
Reported-by: Michal Kubecek <mkubecek@suse.cz>
Fixes: faa16bc404d7 ("lib: Use existing define with polynomial")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Meelis Roos <mroos@linux.ee>
Tested-by: Michal Kubecek <mkubecek@suse.cz>
Gbp-Pq: Topic bugfix/powerpc
Gbp-Pq: Name powerpc-boot-fix-missing-crc32poly.h-when-building-with-kernel_xz.patch
Ben Hutchings [Wed, 11 Jul 2018 22:40:55 +0000 (23:40 +0100)]
ARM: mm: Export __sync_icache_dcache() for xen-privcmd
Forwarded: https://marc.info/?l=linux-arm-kernel&m=
153134944429241
The xen-privcmd driver, which can be modular, calls set_pte_at()
which in turn may call __sync_icache_dcache().
The call to __sync_icache_dcache() may be optimised out because it is
conditional on !pte_special(), and xen-privcmd calls pte_mkspecial().
However, in a non-LPAE configuration there is no "special" bit and the
call is really unconditional.
Fixes: 3ad0876554ca ("xen/privcmd: add IOCTL_PRIVCMD_MMAP_RESOURCE")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/arm
Gbp-Pq: Name arm-mm-export-__sync_icache_dcache-for-xen-privcmd.patch
Ben Hutchings [Sun, 6 Feb 2022 23:00:26 +0000 (00:00 +0100)]
sh: Do not use hyphen in exported variable names
arch/sh/Makefile defines and exports ld-bfd to be used by
arch/sh/boot/Makefile and arch/sh/boot/compressed/Makefile. However
some shells, including dash, will not pass through environment
variables whose name includes a hyphen. Usually GNU make does not use
a shell to recurse, but if e.g. $(srctree) contains '~' it will use a
shell here.
Rename the variable to ld_bfd.
(Another instance of this problem was fixed upstream by commit
82977af93a0d "sh: rename suffix-y to suffix_y".)
References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=sh4&ver=4.13%7Erc5-1%7Eexp1&stamp=
1502943967&raw=0
Fixes: ef9b542fce00 ("sh: bzip2/lzma uImage support.")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/sh
Gbp-Pq: Name sh-boot-do-not-use-hyphen-in-exported-variable-name.patch
Ben Hutchings [Sat, 22 Jul 2017 16:37:33 +0000 (17:37 +0100)]
perf tools: Fix unwind build on i386
Forwarded: no
EINVAL may not be defined when building unwind-libunwind.c with
REMOTE_UNWIND_LIBUNWIND, resulting in a compiler error in
LIBUNWIND__ARCH_REG_ID(). Its only caller, access_reg(), only checks
for a negative return value and doesn't care what it is. So change
-EINVAL to -1.
Fixes: 52ffe0ff02fc ("Support x86(32-bit) cross platform callchain unwind.")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name perf-tools-fix-unwind-build-on-i386.patch
Ben Hutchings [Fri, 17 Feb 2017 01:30:30 +0000 (01:30 +0000)]
ARM: dts: kirkwood: Fix SATA pinmux-ing for TS419
Forwarded: https://www.spinics.net/lists/arm-kernel/msg563610.html
Bug-Debian: https://bugs.debian.org/855017
The old board code for the TS419 assigns MPP pins 15 and 16 as SATA
activity signals (and none as SATA presence signals). Currently the
device tree assigns the SoC's default pinmux groups for SATA, which
conflict with the second Ethernet port.
Reported-by: gmbh@gazeta.pl
Tested-by: gmbh@gazeta.pl
References: https://bugs.debian.org/855017
Cc: stable@vger.kernel.org # 3.15+
Fixes: 934b524b3f49 ("ARM: Kirkwood: Add DT description of QNAP 419")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/arm
Gbp-Pq: Name arm-dts-kirkwood-fix-sata-pinmux-ing-for-ts419.patch
Adam Borowski [Tue, 28 Mar 2017 14:55:05 +0000 (16:55 +0200)]
btrfs: warn about RAID5/6 being experimental at mount time
Bug-Debian: https://bugs.debian.org/863290
Origin: https://bugs.debian.org/863290#5
Too many people come complaining about losing their data -- and indeed,
there's no warning outside a wiki and the mailing list tribal knowledge.
Message severity chosen for consistency with XFS -- "alert" makes dmesg
produce nice red background which should get the point across.
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
[bwh: Also add_taint() so this is flagged in bug reports]
Gbp-Pq: Topic debian
Gbp-Pq: Name btrfs-warn-about-raid5-6-being-experimental-at-mount.patch
Ben Hutchings [Wed, 13 Jul 2016 00:37:22 +0000 (01:37 +0100)]
fanotify: Taint on use of FANOTIFY_ACCESS_PERMISSIONS
Forwarded: not-needed
Various free and proprietary AV products use this feature and users
apparently want it. But punting access checks to userland seems like
an easy way to deadlock the system, and there will be nothing we can
do about that. So warn and taint the kernel if this feature is
actually used.
Gbp-Pq: Topic debian
Gbp-Pq: Name fanotify-taint-on-use-of-fanotify_access_permissions.patch
Ben Hutchings [Sat, 18 Mar 2017 20:47:58 +0000 (20:47 +0000)]
fjes: Disable auto-loading
Bug-Debian: https://bugs.debian.org/853976
Forwarded: no
fjes matches a generic ACPI device ID, and relies on its probe
function to distinguish whether that really corresponds to a supported
device. Very few system will need the driver and it wastes memory on
all the other systems where the same device ID appears, so disable
auto-loading.
Gbp-Pq: Topic debian
Gbp-Pq: Name fjes-disable-autoload.patch
Ben Hutchings [Sat, 20 Apr 2013 14:52:02 +0000 (15:52 +0100)]
viafb: Autoload on OLPC XO 1.5 only
Bug-Debian: https://bugs.debian.org/705788
Forwarded: no
It appears that viafb won't work automatically on all the boards for
which it has a PCI device ID match. Currently, it is blacklisted by
udev along with most other framebuffer drivers, so this doesn't matter
much.
However, this driver is required for console support on the XO 1.5.
We need to allow it to be autoloaded on this model only, and then
un-blacklist it in udev.
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name viafb-autoload-on-olpc-xo1.5-only.patch
Ben Hutchings [Wed, 5 Feb 2014 23:01:30 +0000 (23:01 +0000)]
snd-pcsp: Disable autoload
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/697709
There are two drivers claiming the platform:pcspkr device:
- pcspkr creates an input(!) device that can only beep
- snd-pcsp creates an equivalent input device plus a PCM device that can
play barely recognisable renditions of sampled sound
snd-pcsp is blacklisted by the alsa-base package, but not everyone
installs that. On PCs where no sound is wanted at all, both drivers
will still be loaded and one or other will complain that it couldn't
claim the relevant I/O range.
In case anyone finds snd-pcsp useful, we continue to build it. But
remove the alias, to ensure it's not loaded where it's not wanted.
Gbp-Pq: Topic debian
Gbp-Pq: Name snd-pcsp-disable-autoload.patch
Ben Hutchings [Sun, 31 Mar 2013 02:58:04 +0000 (03:58 +0100)]
cdc_ncm,cdc_mbim: Use NCM by default
Forwarded: not-needed
Devices that support both NCM and MBIM modes should be kept in NCM
mode unless there is userland support for MBIM.
Set the default value of cdc_ncm.prefer_mbim to false and leave it to
userland (modem-manager) to override this with a modprobe.conf file
once it's ready to speak MBIM.
Gbp-Pq: Topic debian
Gbp-Pq: Name cdc_ncm-cdc_mbim-use-ncm-by-default.patch
Ben Hutchings [Tue, 20 Aug 2019 23:32:16 +0000 (00:32 +0100)]
intel-iommu: Add Kconfig option to exclude iGPU by default
Bug-Debian: https://bugs.debian.org/935270
Bug-Kali: https://bugs.kali.org/view.php?id=5644
There is still laptop firmware that touches the integrated GPU behind
the operating system's back, and doesn't say so in the RMRR table.
Enabling the IOMMU for all devices causes breakage.
Replace CONFIG_INTEL_IOMMU_DEFAULT_ON with a 3-way choice
corresponding to "on", "off", and "on,intgpu_off".
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name intel-iommu-add-kconfig-option-to-exclude-igpu-by-default.patch
Ben Hutchings [Tue, 20 Aug 2019 23:05:30 +0000 (00:05 +0100)]
intel-iommu: Add option to exclude integrated GPU only
Bug-Debian: https://bugs.debian.org/935270
Bug-Kali: https://bugs.kali.org/view.php?id=5644
There is still laptop firmware that touches the integrated GPU behind
the operating system's back, and doesn't say so in the RMRR table.
Enabling the IOMMU for all devices causes breakage, but turning it off
for all graphics devices seems like a major weakness.
Add an option, intel_iommu=intgpu_off, to exclude only integrated GPUs
from remapping. This is a narrower exclusion than igfx_off: it only
affects Intel devices on the root bus. Devices attached through an
external port (Thunderbolt or ExpressCard) won't be on the root bus.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name intel-iommu-add-option-to-exclude-integrated-gpu-only.patch
Ben Hutchings [Mon, 11 Jan 2016 15:23:55 +0000 (15:23 +0000)]
security,perf: Allow further restriction of perf_event_open
Forwarded: https://lkml.org/lkml/2016/1/11/587
When kernel.perf_event_open is set to 3 (or greater), disallow all
access to performance events by users without CAP_SYS_ADMIN.
Add a Kconfig symbol CONFIG_SECURITY_PERF_EVENTS_RESTRICT that
makes this value the default.
This is based on a similar feature in grsecurity
(CONFIG_GRKERNSEC_PERF_HARDEN). This version doesn't include making
the variable read-only. It also allows enabling further restriction
at run-time regardless of whether the default is changed.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/all
Gbp-Pq: Name security-perf-allow-further-restriction-of-perf_event_open.patch
Serge Hallyn [Fri, 31 May 2013 18:12:12 +0000 (19:12 +0100)]
add sysctl to disallow unprivileged CLONE_NEWUSER by default
Origin: http://kernel.ubuntu.com/git?p=serge%2Fubuntu-saucy.git;a=commit;h=
5c847404dcb2e3195ad0057877e1422ae90892b8
add sysctl to disallow unprivileged CLONE_NEWUSER by default
This is a short-term patch. Unprivileged use of CLONE_NEWUSER
is certainly an intended feature of user namespaces. However
for at least saucy we want to make sure that, if any security
issues are found, we have a fail-safe.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
[bwh: Remove unneeded binary sysctl bits]
[bwh: Keep this sysctl, but change the default to enabled]
Gbp-Pq: Topic debian
Gbp-Pq: Name add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by-default.patch
Ben Hutchings [Wed, 19 Jun 2013 03:35:28 +0000 (04:35 +0100)]
yama: Disable by default
Bug-Debian: https://bugs.debian.org/712740
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name yama-disable-by-default.patch
Ben Hutchings [Wed, 16 Mar 2011 03:17:06 +0000 (03:17 +0000)]
sched: Do not enable autogrouping by default
Forwarded: not-needed
We want to provide the option of autogrouping but without enabling
it by default yet.
Gbp-Pq: Topic debian
Gbp-Pq: Name sched-autogroup-disabled.patch
Ben Hutchings [Fri, 2 Nov 2012 05:32:06 +0000 (05:32 +0000)]
fs: Enable link security restrictions by default
Bug-Debian: https://bugs.debian.org/609455
Forwarded: not-needed
This reverts commit
561ec64ae67ef25cac8d72bb9c4bfc955edfd415
('VFS: don't do protected {sym,hard}links by default').
Gbp-Pq: Topic debian
Gbp-Pq: Name fs-enable-link-security-restrictions-by-default.patch
Ben Hutchings [Sun, 4 Aug 2019 23:29:11 +0000 (00:29 +0100)]
hamradio: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
We can mitigate the effect of vulnerabilities in obscure protocols by
preventing unprivileged users from loading the modules, so that they
are only exploitable on systems where the administrator has chosen to
load the protocol.
The 'ham' radio protocols (ax25, netrom, rose) are not actively
maintained or widely used. Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name hamradio-disable-auto-loading-as-mitigation-against-local-exploits.patch
Ben Hutchings [Thu, 16 Feb 2017 19:09:17 +0000 (19:09 +0000)]
dccp: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
We can mitigate the effect of vulnerabilities in obscure protocols by
preventing unprivileged users from loading the modules, so that they
are only exploitable on systems where the administrator has chosen to
load the protocol.
The 'dccp' protocol is not actively maintained or widely used.
Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name dccp-disable-auto-loading-as-mitigation-against-local-exploits.patch
Ben Hutchings [Fri, 19 Nov 2010 02:12:48 +0000 (02:12 +0000)]
[PATCH 1/3] rds: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
Recent review has revealed several bugs in obscure protocol
implementations that can be exploited by local users for denial of
service or privilege escalation. We can mitigate the effect of any
remaining vulnerabilities in such protocols by preventing unprivileged
users from loading the modules, so that they are only exploitable on
systems where the administrator has chosen to load the protocol.
The 'rds' protocol is one such protocol that has been found to be
vulnerable, and which was not present in the 'lenny' kernel.
Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name rds-Disable-auto-loading-as-mitigation-against-local.patch
Ben Hutchings [Fri, 19 Nov 2010 02:12:48 +0000 (02:12 +0000)]
[PATCH 2/3] af_802154: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
Recent review has revealed several bugs in obscure protocol
implementations that can be exploited by local users for denial of
service or privilege escalation. We can mitigate the effect of any
remaining vulnerabilities in such protocols by preventing unprivileged
users from loading the modules, so that they are only exploitable on
systems where the administrator has chosen to load the protocol.
The 'af_802154' (IEEE 802.15.4) protocol is not widely used, was
not present in the 'lenny' kernel, and seems to receive only sporadic
maintenance. Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name af_802154-Disable-auto-loading-as-mitigation-against.patch
Aurelien Jarno [Tue, 30 May 2023 17:56:24 +0000 (19:56 +0200)]
[PATCH] arm: dts: bcm: Enable device-tree overlay support for RPi devices
Origin: https://git.kernel.org/linus/
e925743edc0d86fb846d952190d005bac8a6e373
Add the '-@' DTC option for the Raspberry Pi devices. This option
populates the '__symbols__' node that contains all the necessary symbols
for supporting device-tree overlays (for instance from the firmware or
the bootloader) on these devices.
The Rasbperry Pi devices are well known for their GPIO header, that
allow various "HATs" or other modules do be connected and this enables
users to create out-of-tree device-tree overlays for these modules.
Please note that this change does increase the size of the resulting DTB
by ~40%. For example, with v6.4-rc1 increase in size is as follows:
bcm2711-rpi-400.dtb 27556 -> 38141 bytes
bcm2711-rpi-4-b.dtb 27484 -> 38069 bytes
bcm2711-rpi-cm4-io.dtb 27373 -> 38076 bytes
bcm2835-rpi-a.dtb 12879 -> 18235 bytes
bcm2835-rpi-a-plus.dtb 13015 -> 18371 bytes
bcm2835-rpi-b.dtb 12997 -> 18377 bytes
bcm2835-rpi-b-plus.dtb 13237 -> 18666 bytes
bcm2835-rpi-b-rev2.dtb 13085 -> 18514 bytes
bcm2835-rpi-cm1-io1.dtb 13109 -> 18528 bytes
bcm2835-rpi-zero.dtb 12923 -> 18311 bytes
bcm2835-rpi-zero-w.dtb 13449 -> 18889 bytes
bcm2836-rpi-2-b.dtb 14500 -> 20252 bytes
bcm2837-rpi-3-a-plus.dtb 14930 -> 20713 bytes
bcm2837-rpi-3-b.dtb 15107 -> 20979 bytes
bcm2837-rpi-3-b-plus.dtb 15463 -> 21443 bytes
bcm2837-rpi-cm3-io3.dtb 14429 -> 20098 bytes
bcm2837-rpi-zero-2-w.dtb 14781 -> 20524 bytes
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Link: https://lore.kernel.org/r/20220410225940.135744-3-aurelien@aurel32.net
[ukleinek: rebased to v6.4-rc1]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Gbp-Pq: Topic features/arm
Gbp-Pq: Name arm-dts-bcm-Enable-device-tree-overlay-support-for-R.patch
Ben Hutchings [Mon, 12 Mar 2018 01:14:03 +0000 (01:14 +0000)]
firmware_class: Refer to Debian wiki page when logging missing firmware
Bug-Debian: https://bugs.debian.org/888405
Forwarded: not-needed
If firmware loading fails due to a missing file, log a second error
message referring to our wiki page about firmware. This will explain
why some firmware is in non-free, or can't be packaged at all. Only
do this once per boot.
Do something similar in the radeon and amdgpu drivers, where we have
an early check to avoid failing at a point where we cannot display
anything.
Gbp-Pq: Topic debian
Gbp-Pq: Name firmware_class-refer-to-debian-wiki-firmware-page.patch
Ben Hutchings [Tue, 8 Jan 2013 03:25:52 +0000 (03:25 +0000)]
radeon, amdgpu: Firmware is required for DRM and KMS on R600 onward
Bug-Debian: https://bugs.debian.org/607194
Bug-Debian: https://bugs.debian.org/607471
Bug-Debian: https://bugs.debian.org/610851
Bug-Debian: https://bugs.debian.org/627497
Bug-Debian: https://bugs.debian.org/632212
Bug-Debian: https://bugs.debian.org/637943
Bug-Debian: https://bugs.debian.org/649448
Bug-Debian: https://bugs.debian.org/697229
Forwarded: no
radeon requires firmware/microcode for the GPU in all chips, but for
newer chips (apparently R600 'Evergreen' onward) it also expects
firmware for the memory controller and other sub-blocks.
radeon attempts to gracefully fall back and disable some features if
the firmware is not available, but becomes unstable - the framebuffer
and/or system memory may be corrupted, or the display may stay black.
Therefore, perform a basic check for the existence of
/lib/firmware/{radeon,amdgpu} when a device is probed, and abort if it
is missing, except for the pre-R600 case.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name radeon-amdgpu-firmware-is-required-for-drm-and-kms-on-r600-onward.patch
Ben Hutchings [Sun, 9 Dec 2012 16:40:31 +0000 (16:40 +0000)]
firmware: Remove redundant log messages from drivers
Forwarded: no
Now that firmware_class logs every success and failure consistently,
many other log messages can be removed from drivers.
This will probably need to be split up into multiple patches prior to
upstream submission.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name firmware-remove-redundant-log-messages-from-drivers.patch
Ben Hutchings [Sun, 9 Dec 2012 16:02:00 +0000 (16:02 +0000)]
firmware_class: Log every success and failure against given device
Forwarded: no
The hundreds of users of request_firmware() have nearly as many
different log formats for reporting failures. They also have only the
vaguest hint as to what went wrong; only firmware_class really knows
that. Therefore, add specific log messages for the failure modes that
aren't currently logged.
In case of a driver that tries multiple names, this may result in the
impression that it failed to initialise. Therefore, also log successes.
This makes many error messages in drivers redundant, which will be
removed in later patches.
This does not cover the case where we fall back to a user-mode helper
(which is no longer enabled in Debian).
NOTE: hw-detect will depend on the "firmware: failed to load %s (%d)\n"
format to detect missing firmware.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name firmware_class-log-every-success-and-failure.patch
Ben Hutchings [Wed, 7 May 2025 15:10:56 +0000 (17:10 +0200)]
iwlwifi: Do not request unreleased firmware for IWL6000
Bug-Debian: https://bugs.debian.org/689416
Forwarded: not-needed
The iwlwifi driver currently supports firmware API versions 4-6 for
these devices. It will request the file for the latest supported
version and then fall back to earlier versions. However, the latest
version that has actually been released is 4, so we expect the
requests for versions 6 and then 5 to fail.
The installer appears to report any failed request, and it is probably
not easy to detect that this particular failure is harmless. So stop
requesting the unreleased firmware.
Gbp-Pq: Topic debian
Gbp-Pq: Name iwlwifi-do-not-request-unreleased-firmware.patch
Ben Hutchings [Mon, 24 Aug 2009 22:19:58 +0000 (23:19 +0100)]
af9005: Use request_firmware() to load register init script
Forwarded: no
Read the register init script from the Windows driver. This is sick
but should avoid the potential copyright infringement in distributing
a version of the script which is directly derived from the driver.
Gbp-Pq: Topic features/all
Gbp-Pq: Name drivers-media-dvb-usb-af9005-request_firmware.patch
Ben Hutchings [Thu, 15 Sep 2022 00:14:03 +0000 (02:14 +0200)]
Makefile: Make compiler version comparison optional
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/
1019749
The top-level Makefile warns if the compiler version string changes at
all between the kernel build and an out-of-tree module build.
We expect that major compiler version changes could introduce ABI
changes, and override the CC variable in out-of-tree module builds to
ensure that the same major compiler version is used. But minor
version changes should not make a difference, so this exact version
comparison produces false warnings.
Since custom kernel packages don't have that, don't remove the version
comparison. Instead, skip it if $(DEBIAN_KERNEL_NO_CC_VERSION_CHECK)
is non-empty.
Gbp-Pq: Topic debian
Gbp-Pq: Name makefile-make-compiler-version-comparison-optional.patch
Ben Hutchings [Fri, 13 May 2022 19:08:08 +0000 (21:08 +0200)]
module: Avoid ABI changes when debug info is disabled
Forwarded: not-needed
CI builds are done with debug info disabled, but this removes some
members from struct module. This causes builds to fail if there is an
ABI reference for the current ABI.
Define these members unconditionally, so that there is no ABI change.
Gbp-Pq: Topic debian
Gbp-Pq: Name module-avoid-abi-changes-when-debug-info-is-disabled.patch
Ben Hutchings [Mon, 26 Apr 2021 16:27:16 +0000 (18:27 +0200)]
kbuild: Abort build if SUBDIRS used
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/987575
DKMS and module-assistant both build OOT modules as root. If they
build an old OOT module that still use SUBDIRS this causes Kbuild
to try building a full kernel, which obviously fails but not before
deleting files from the installed headers package.
To avoid such mishaps, detect this situation and abort the build.
The error message is based on that used in commit
0126be38d988
"kbuild: announce removal of SUBDIRS if used".
Gbp-Pq: Topic debian
Gbp-Pq: Name kbuild-abort-build-if-subdirs-used.patch
Ben Hutchings [Thu, 10 Dec 2020 16:31:39 +0000 (17:31 +0100)]
kbuild: Look for module.lds under arch directory too
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/975571
The module.lds linker script is now built under the scripts directory,
where previously it was under arch/$(SRCARCH).
However, we package the scripts directory as linux-kbuild, which is
meant to be able to do support native and cross-builds. That means it
shouldn't contain files for a specific target architecture without a
wrapper to select between them, and it doesn't appear that linker
scripts are powerful enough to implement such a wrapper.
Building module.lds in a different location would require relatively
large changes. Moving it in the package build rules can work, but we
need to support custom kernel builds from the same source so we can't
assume it's moved.
Therefore, we move module.lds under the arch build directory in
rules.real and change Makefile.modfinal to look for it in both places.
Gbp-Pq: Topic debian
Gbp-Pq: Name kbuild-look-for-module.lds-under-arch-directory-too.patch
Bastian Blank [Tue, 4 Aug 2020 09:44:37 +0000 (09:44 +0000)]
[PATCH 2/2] perf/traceevent: Support asciidoctor for documentation
From
cd02fc78859ef9aefd7c92406f9523622da0b472 Mon Sep 17 00:00:00 2001
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name perf-traceevent-support-asciidoctor-for-documentatio.patch
Bastian Blank [Tue, 4 Aug 2020 09:44:19 +0000 (09:44 +0000)]
[PATCH 1/2] Documentation: Drop sphinx version check
From
252aa79fdbd4ac2da09d9b98f81bf11f5e3e1870 Mon Sep 17 00:00:00 2001
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name documentation-drop-sphinx-version-check.patch
Ben Hutchings [Fri, 22 Jun 2018 16:27:00 +0000 (17:27 +0100)]
android: Enable building ashmem and binder as modules
Bug-Debian: https://bugs.debian.org/901492
We want to enable use of the Android ashmem and binder drivers to
support Anbox, but they should not be built-in as that would waste
resources and increase security attack surface on systems that don't
need them.
- Add a MODULE_LICENSE declaration to ashmem
- Change the Makefiles to build each driver as an object with the
"_linux" suffix (which is what Anbox expects)
- Change config symbol types to tristate
Update:
In upstream commit
721412ed3d titled "staging: remove ashmem" the ashmem
driver was removed entirely. Secondary commit message:
"The mainline replacement for ashmem is memfd, so remove the legacy
code from drivers/staging/"
Consequently, the ashmem part of this patch has been removed.
Gbp-Pq: Topic debian
Gbp-Pq: Name android-enable-building-ashmem-and-binder-as-modules.patch
Ben Hutchings [Mon, 7 Sep 2020 01:51:53 +0000 (02:51 +0100)]
Export symbols needed by Android drivers
Bug-Debian: https://bugs.debian.org/901492
We want to enable use of the Android ashmem and binder drivers to
support Anbox, but they should not be built-in as that would waste
resources and increase security attack surface on systems that don't
need them.
Export the currently un-exported symbols they depend on.
Gbp-Pq: Topic debian
Gbp-Pq: Name export-symbols-needed-by-android-drivers.patch
Ben Hutchings [Fri, 13 Apr 2018 19:10:28 +0000 (20:10 +0100)]
wireless: Add Debian wireless-regdb certificates
Forwarded: not-needed
This hex dump is generated using:
{
for cert in debian/certs/wireless-regdb-*.pem; do
openssl x509 -in $cert -outform der;
done
} | hexdump -v -e '1/1 "0x%.2x," "\n"' > net/wireless/certs/debian.hex
Gbp-Pq: Topic debian
Gbp-Pq: Name wireless-add-debian-wireless-regdb-certificates.patch
Adriaan Schmidt [Mon, 4 Apr 2022 11:38:33 +0000 (13:38 +0200)]
tools: install perf python bindings
Bug-Debian: http://bugs.debian.org/860957
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name tools-perf-install-python-bindings.patch
Ben Hutchings [Mon, 11 May 2015 02:51:07 +0000 (02:51 +0000)]
linux-tools: Install perf-read-vdso{,x}32 in directory under /usr/lib
Gbp-Pq: Topic debian
Gbp-Pq: Name tools-perf-perf-read-vdso-in-libexec.patch
Nobuhiro Iwamatsu [Wed, 7 May 2025 15:10:56 +0000 (17:10 +0200)]
[sh4] Fix uImage build
Bug-Debian: https://bugs.debian.org/569034
Forwarded: not-needed
[bwh: This was added without a description, but I think it is done
only to avoid a build-dependency on u-boot-tools.]
Gbp-Pq: Topic debian
Gbp-Pq: Name arch-sh4-fix-uimage-build.patch
YunQiang Su [Mon, 16 Nov 2020 01:11:00 +0000 (09:11 +0800)]
Use RELAXED ieee754 mode for Loongson-3 as 3A 4000 is 2008-only
Forwarded: not-needed
There are 2 mode of value of IEEE NaN hardcoded by CPU.
Currently, our mipsel/mips64el port is in so-called lagacy mode.
Loongson 3A 4000 is set as the so-called 2008 mode.
To make Debian workable on Loongson 3A 4000, we need set the kerenl in
RELAXED mode.
https://web.archive.org/web/
20180830093617/https://dmz-portal.mips.com/wiki/MIPS_ABI_-_NaN_Interlinking
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-ieee754-relaxed.patch
YunQiang Su [Mon, 14 May 2018 08:16:18 +0000 (16:16 +0800)]
Disable uImage generation for mips generic
Forwarded: not-needed
MIPS generic trys to generate uImage when build, which then ask for
u-boot-tools.
[bwh: Updated for 5.17:
- zload-y is no longer assigned here and appears to default to empty
- Adjust context]
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-boston-disable-its.patch
Ben Hutchings [Mon, 13 Sep 2010 01:16:18 +0000 (02:16 +0100)]
[PATCH] Partially revert "MIPS: Add -Werror to arch/mips/Kbuild"
Forwarded: not-needed
This reverts commits
66f9ba101f54bda63ab1db97f9e9e94763d0651b and
5373633cc9253ba82547473e899cab141c54133e.
We really don't want to add -Werror anywhere.
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-disable-werror.patch
dann frazier [Mon, 26 Mar 2007 22:30:51 +0000 (16:30 -0600)]
Hardcode arch script output
Bug-Debian: https://bugs.debian.org/392592
Forwarded: not-needed
Here's a patch that simply uses hardcoded definitions instead of
doing the dynamic tests that require architecture-specific scripts.
I don't particularly like this approach because it restricts
portability and diverts from upstream. But, it is simpler, and this
really needs to be fixed somehow before etch (along with a rebuild of
linux-modules-extra-2.6), so I'm willing to live with it if my other
patch is deemed unacceptable.
My primary concern is that, in the future, the output of these scripts
will change and we (or our successors) will either not notice or
forget to update the hardcoded values.
Including the scripts in linux-kbuild will avoid this manual step
altogether, and allow for the possibility of other archs to provide
their own scripts in the future.
Gbp-Pq: Topic debian
Gbp-Pq: Name ia64-hardcode-arch-script-output.patch
Bastian Blank [Sun, 22 Feb 2009 14:39:35 +0000 (15:39 +0100)]
kbuild: Make the toolchain variables easily overwritable
Forwarded: not-needed
Allow make variables to be overridden for each flavour by a file in
the build tree, .kernelvariables.
We currently use this for ARCH, KERNELRELEASE, CC, and in some cases
also CROSS_COMPILE, KCFLAGS.
This file can only be read after we establish the build tree, and all
use of $(ARCH) needs to be moved after this.
[bwh: Updated for 5.3: include .kernelvariables from current directory
rather than using undefined $(obj).]
Gbp-Pq: Topic debian
Gbp-Pq: Name kernelvariables.patch
Ben Hutchings [Tue, 12 May 2015 18:29:22 +0000 (19:29 +0100)]
Make mkcompile_h accept an alternate timestamp string
Forwarded: not-needed
We want to include the Debian version in the utsname::version string
instead of a full timestamp string. However, we still need to provide
a standard timestamp string for gen_initramfs_list.sh to make the
kernel image reproducible.
Make mkcompile_h use $KBUILD_BUILD_VERSION_TIMESTAMP in preference to
$KBUILD_BUILD_TIMESTAMP.
Gbp-Pq: Topic debian
Gbp-Pq: Name uname-version-timestamp.patch
Ben Hutchings [Tue, 24 Jul 2012 02:13:10 +0000 (03:13 +0100)]
Include package version along with kernel release in stack traces
Forwarded: not-needed
For distribution binary packages we assume
$DISTRIBUTION_OFFICIAL_BUILD, $DISTRIBUTOR and $DISTRIBUTION_VERSION
are set.
Gbp-Pq: Topic debian
Gbp-Pq: Name version.patch
Ben Hutchings [Sat, 24 Aug 2019 18:00:41 +0000 (19:00 +0100)]
Documentation: Fix broken link to CIPSO draft
Forwarded: not-needed
We exclude the CIPSO draft text as its licence is not DFSG compliant.
Link to the IETF's online version instead.
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name documentation-fix-broken-link-to-cipso-draft.patch
Ben Hutchings [Sat, 2 Jun 2012 18:53:38 +0000 (19:53 +0100)]
video: Remove nvidiafb and rivafb
Bug-Debian: https://bugs.debian.org/383481
Forwarded: no
These drivers contain register programming code provided by the
hardware vendor that appears to have been deliberately obfuscated.
This is arguably not the preferred form for modification.
These drivers are also largely redundant with nouveau. The RIVA 128
(NV3) is not supported by nouveau but is about 15 years old and
probably discontinued 10 years ago.
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name video-remove-nvidiafb-and-rivafb.patch
Frederik Schüler [Fri, 5 Jan 2007 15:55:24 +0000 (15:55 +0000)]
Add removal patches for: 3c359, smctr, keyspan, cops
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name drivers-net-appletalk-cops.patch
Ben Hutchings [Sun, 27 May 2012 00:56:58 +0000 (01:56 +0100)]
vs6624: mark as broken
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name vs6624-disable.patch
Ben Hutchings [Mon, 17 Aug 2009 01:45:41 +0000 (02:45 +0100)]
dvb-usb-af9005: mark as broken
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name drivers-media-dvb-dvb-usb-af9005-disable.patch
Ben Hutchings [Mon, 13 Apr 2009 16:34:00 +0000 (17:34 +0100)]
Remove microcode patches for mgsuvd (not enabled in Debian configs)
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name arch-powerpc-platforms-8xx-ucode-disable.patch
Ian Campbell [Thu, 17 Jan 2013 08:55:21 +0000 (08:55 +0000)]
Tweak gitignore for Debian pkg-kernel using git svn.
Forwarded: not-needed
[bwh: Tweak further for pure git]
Gbp-Pq: Topic debian
Gbp-Pq: Name gitignore.patch
Salvatore Bonaccorso [Wed, 7 May 2025 15:10:56 +0000 (17:10 +0200)]
linux (6.1.137-1) bookworm; urgency=medium
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.136
- module: sign with sha512 instead of sha1 by default
- tracing: Add __cpumask to denote a trace event field that is a cpumask_t
- tracing: Fix cpumask() example typo
- tracing: Add __string_len() example
- tracing: Add __print_dynamic_array() helper
- tracing: Verify event formats that have "%*p.."
- [arm64,armhf] net: dsa: mv88e6xxx: don't dispose of Global2 IRQ mappings
from mdiobus code
- [arm64,armhf] net: dsa: add support for mac_prepare() and mac_finish()
calls
- [arm64,armhf] net: dsa: mv88e6xxx: move link forcing to
mac_prepare/mac_finish
- [arm64,armhf] net: dsa: mv88e6xxx: pass directly chip structure to
mv88e6xxx_phy_is_internal
- [arm64,armhf] net: dsa: mv88e6xxx: add field to specify internal phys
layout
- [arm64,armhf] net: dsa: mv88e6xxx: fix internal PHYs for 6320 family
- [arm64,armhf] net: dsa: mv88e6xxx: fix VTU methods for 6320 family
- iio: adc: ad7768-1: Move setting of val a bit later to avoid unnecessary
return value check
- iio: adc: ad7768-1: Fix conversion result sign
- [arm64] backlight: led_bl: Convert to platform remove callback returning
void
- [arm64] backlight: led_bl: Hold led_access lock when calling
led_sysfs_disable() (CVE-2025-23144)
- of: resolver: Simplify of_resolve_phandles() using __free()
- of: resolver: Fix device node refcount leakage in of_resolve_phandles()
- PCI: Assign PCI domain IDs by ida_alloc()
- PCI: Fix reference leak in pci_register_host_bridge()
- ASoC: qcom: q6dsp: add support to more display ports
- ASoC: qcom: Fix sc7280 lpass potential buffer overflow
- dma/contiguous: avoid warning about unused size_bytes
- [arm64] cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
- [arm64] cpufreq: cppc: Fix invalid return value in .get() callback
- btrfs: avoid page_lockend underflow in btrfs_punch_hole_lock_range()
- scsi: core: Clear flags for scsi_cmnd that did not complete
- net: lwtunnel: disable BHs when required
- net: phy: leds: fix memory leak
- tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
- net_sched: hfsc: Fix a UAF vulnerability in class handling
(CVE-2025-37797)
- net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
- [amd64] iommu/amd: Return an error if vCPU affinity is set for non-vCPU
IRTE
- [x86] perf/x86: Fix non-sampling (counting) events on certain x86
platforms
- wifi: mac80211: export ieee80211_purge_tx_queue() for drivers
- wifi: rtw88: use ieee80211_purge_tx_queue() to purge TX skb
- virtio_console: fix missing byte order handling for cols and rows
- xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
- drm/amd/display: Fix gpu reset in multidisplay config
- drm/amd/display: Force full update in gpu reset
- [x86] KVM: SVM: Allocate IR data using atomic allocation
- USB: storage: quirk for ADATA Portable HDD CH94
- mei: me: add panther lake H DID
- [x86] KVM: x86: Explicitly treat routing entry type changes as changes
- [x86] KVM: x86: Reset IRTE to host control if *new* route isn't postable
- [arm64] serial: msm: Configure correct working mode before starting
earlycon
- USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
- USB: serial: option: add Sierra Wireless EM9291
- USB: serial: simple: add OWON HDS200 series oscilloscope support
- [arm64,armhf] usb: chipidea: ci_hdrc_imx: fix usbmisc handling
- [arm64,armhf] usb: chipidea: ci_hdrc_imx: fix call balance of regulator
routines
- [arm64,armhf] usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error
handling
- USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02)
- [arm64,armhf] usb: dwc3: gadget: check that event count does not exceed
event buffer length
- [arm64,armhf] usb: dwc3: xilinx: Prevent spike in reset signal
- usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive
- usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive
- USB: VLI disk crashes if LPM is used
- USB: wdm: handle IO errors in wdm_wwan_port_start
- USB: wdm: close race between wdm_open and wdm_wwan_port_stop
- USB: wdm: wdm_wwan_port_tx_complete mutex in atomic context
- USB: wdm: add annotation
- [mips*] cm: Detect CM quirks from device tree
- crypto: null - Use spin lock instead of mutex
- bpf: Fix deadlock between rcu_tasks_trace and event_mutex.
- clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec()
- [s390x] sclp: Add check for get_zeroed_page()
- [s390x] tty: Fix a potential memory leak bug
- [arm64,armhf] usb: dwc3: gadget: Refactor loop to avoid NULL endpoints
- [arm64,armhf] usb: dwc3: gadget: Avoid using reserved endpoints on Intel
Merrifield
- sound/virtio: Fix cancel_sync warnings on uninitialized work_structs
- usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running
- [armhf] usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
- [arm64,armhf] usb: host: xhci-plat: mvebu: use ->quirks instead of
->init_quirk() func
- [x86] thunderbolt: Scan retimers after device router has been enumerated
- objtool: Silence more KCOV warnings
- objtool, ASoC: codecs: wcd934x: Remove potential undefined behavior in
wcd934x_slim_irq_handler()
- objtool, lkdtm: Obfuscate the do_nothing() pointer
- [amd64] qibfs: fix _another_ leak
- 9p/net: fix improper handling of bogus negative read/write replies
- [arm64] rtc: pcf85063: do a SW reset if POR failed
- [s390x] KVM: s390: Don't use %pK through tracepoints
- udmabuf: fix a buf size overflow issue during udmabuf creation
- xen: Change xen-acpi-processor dom0 dependency
- nvme: requeue namespace scan on missed AENs
- ACPI: EC: Set ec_no_wakeup for Lenovo Go S
- ACPI PPTT: Fix coding mistakes in a couple of sizeof() calls
- nvme: re-read ANA log page after ns scan completes
- objtool: Stop UNRET validation on UD2
- [x86] bugs: Use SBPB in write_ibpb() if applicable
- [x86] bugs: Don't fill RSB on VMEXIT with eIBRS+retpoline
- [x86] bugs: Don't fill RSB on context switch with eIBRS
- ext4: make block validity check resistent to sb bh corruption
- [arm64] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes
- scsi: pm80xx: Set phy_attached to zero when device is gone
- [x86] i8253: Call clockevent_i8253_disable() with interrupts disabled
- loop: aio inherit the ioprio of original request
- md/raid1: Add check for missing source disk in process_checks()
- [arm64,armhf] spi: spi-imx: Add check for spi_imx_setupxfer()
- of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)
(Closes: #
1103277)
- jfs: define xtree root and page independently
- [x86] comedi: jr3_pci: Fix synchronous deletion of timer
- net/sched: act_mirred: don't override retval if we already lost the skb
(CVE-2024-26739)
- [arm64,armhf] net: dsa: mv88e6xxx: fix atu_move_port_mask for 6341 family
- [arm64,armhf] net: dsa: mv88e6xxx: enable PVT for 6321 switch
- [arm64,armhf] net: dsa: mv88e6xxx: enable .port_set_policy() for 6320
family
- [arm64,armhf] net: dsa: mv88e6xxx: enable STU methods for 6320 family
- xdp: Reset bpf_redirect_info before running a xdp's BPF prog.
- nvme: fixup scan failure for non-ANA multipath controllers
- tracing: Remove pointer (asterisk) and brackets from cpumask_t field
- PCI: Fix use-after-free in pci_bus_release_domain_nr()
- objtool: Silence more KCOV warnings, part 2
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.137
[ Salvatore Bonaccorso ]
* Bump ABI to 35
* md: move initialization and destruction of 'io_acct_set' to md.c
(Closes: #
1104460)
* Revert "rndis_host: Flag RNDIS modems as WWAN devices" (Closes: #
1104511)
[ Raphaël Hertzog ]
* udeb: add dm-thin-pool md-modules (Closes: #956226)
[dgit import unpatched linux 6.1.137-1]
Salvatore Bonaccorso [Wed, 7 May 2025 15:10:56 +0000 (17:10 +0200)]
Import linux_6.1.137.orig.tar.xz
[dgit import orig linux_6.1.137.orig.tar.xz]
Salvatore Bonaccorso [Wed, 7 May 2025 15:10:56 +0000 (17:10 +0200)]
Import linux_6.1.137-1.debian.tar.xz
[dgit import tarball linux 6.1.137-1 linux_6.1.137-1.debian.tar.xz]