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commit 85b8350ae99d1300eb6dc072459246c2649a8e50 upstream.
CAN0 and CAN1 instances share the same message ram configured
at 0x210000 on sama5d2 Linux systems.
According to current configuration of CAN0, we need 0x1c00 bytes
so that the CAN1 don't overlap its message ram:
64 x RX FIFO0 elements => 64 x 72 bytes
32 x TXE (TX Event FIFO) elements => 32 x 8 bytes
32 x TXB (TX Buffer) elements => 32 x 72 bytes
So a total of 7168 bytes (0x1C00).
Fix offset to match this needed size.
Make the CAN0 message ram ioremap match exactly this size so that is
easily understandable. Adapt CAN1 size accordingly.
Fixes: bc6d5d7666b7 ("ARM: dts: at91: sama5d2: add m_can nodes")
Reported-by: Dan Sneddon <dan.sneddon@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Tested-by: Cristian Birsan <cristian.birsan@microchip.com>
Cc: stable@vger.kernel.org # v4.13+
Link: https://lore.kernel.org/r/20201203091949.9015-1-nicolas.ferre@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit df9dbaf2c415cd94ad520067a1eccfee62f00a33 upstream.
The pinmux control register offset passed to OMAP4_IOPAD is odd.
Fixes: ab9a13665e7c ("ARM: dts: pandaboard: add gpio user button")
Cc: stable@vger.kernel.org
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit f3456b9fd269c6d0c973b136c5449d46b2510f4b upstream.
ARM Cortex-A57 and Cortex-A72 cores running in 32-bit mode are affected
by silicon errata #1742098 and #1655431, respectively, where the second
instruction of a AES instruction pair may execute twice if an interrupt
is taken right after the first instruction consumes an input register of
which a single 32-bit lane has been updated the last time it was modified.
This is not such a rare occurrence as it may seem: in counter mode, only
the least significant 32-bit word is incremented in the absence of a
carry, which makes our counter mode implementation susceptible to these
errata.
So let's shuffle the counter assignments around a bit so that the most
recent updates when the AES instruction pair executes are 128-bit wide.
[0] ARM-EPM-049219 v23 Cortex-A57 MPCore Software Developers Errata Notice
[1] ARM-EPM-012079 v11.0 Cortex-A72 MPCore Software Developers Errata Notice
Cc: <stable@vger.kernel.org> # v5.4+
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 1ecec38547d415054fdb63a231234f44396b6d06 ]
The dbgadtb macro is passed the size of the appended DTB, not the end
address.
Fixes: c03e41470e901123 ("ARM: 9010/1: uncompress: Print the location of appended DTB")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 3cce9d44321e460e7c88cdec4e4537a6e9ad7c0d ]
Commit f77ac2e378be9dd6 ("ARM: 9030/1: entry: omit FP emulation for UND
exceptions taken in kernel mode") failed to take into account that there
is in fact a case where we relied on this code path: during boot, the
VFP detection code issues a read of FPSID, which will trigger an undef
exception on cores that lack VFP support.
So let's reinstate this logic using an undef hook which is registered
only for the duration of the initcall to vpf_init(), and which sets
VFP_arch to a non-zero value - as before - if no VFP support is present.
Fixes: f77ac2e378be9dd6 ("ARM: 9030/1: entry: omit FP emulation for UND ...")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit f77ac2e378be9dd61eb88728f0840642f045d9d1 ]
There are a couple of problems with the exception entry code that deals
with FP exceptions (which are reported as UND exceptions) when building
the kernel in Thumb2 mode:
- the conditional branch to vfp_kmode_exception in vfp_support_entry()
may be out of range for its target, depending on how the linker decides
to arrange the sections;
- when the UND exception is taken in kernel mode, the emulation handling
logic is entered via the 'call_fpe' label, which means we end up using
the wrong value/mask pairs to match and detect the NEON opcodes.
Since UND exceptions in kernel mode are unlikely to occur on a hot path
(as opposed to the user mode version which is invoked for VFP support
code and lazy restore), we can use the existing undef hook machinery for
any kernel mode instruction emulation that is needed, including calling
the existing vfp_kmode_exception() routine for unexpected cases. So drop
the call to call_fpe, and instead, install an undef hook that will get
called for NEON and VFP instructions that trigger an UND exception in
kernel mode.
While at it, make sure that the PC correction is accurate for the
execution mode where the exception was taken, by checking the PSR
Thumb bit.
Cc: Dmitry Osipenko <digetx@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Fixes: eff8728fe698 ("vmlinux.lds.h: Add PGO and AutoFDO input sections")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 656ab1bdcd2b755dc161a9774201100d5bf74b8d ]
According to the datasheet (Rev. 1.9) the RTL8211F requires at least
72ms "for internal circuits settling time" before accessing the PHY
registers. On similar boards with the same PHY this fixes an issue where
Ethernet link would not come up when using ip link set down/up.
Fixes: a2c6e82e5341 ("ARM: dts: meson: switch to the generic Ethernet PHY reset bindings")
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> # on Odroid-C1+
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/ff78772b306411e145769c46d4090554344db41e.1607363522.git.stefan@agner.ch
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9b5dcc8d427e2bcb84c49eb03ffefe11e7537a55 ]
Due to strobe signal not being propagated from CPU to securam
the securam needs to be mapped as device or strongly ordered memory
to work properly. Otherwise, updating to one offset may affect
the adjacent locations in securam.
Fixes: d4ce5f44d4409 ("ARM: dts: at91: sama5d2: Add securam node")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/1606903025-14197-3-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit ab8a9bb41b2c330a0b280280bf37b6f3b1dd1e58 ]
atmel,osc-bypass property sets the bit 1 at main oscillator register.
On SAM9X60 this bit is not valid according to datasheet (chapter
28.16.9 PMC Clock Generator Main Oscillator Register).
Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Marco Cardellini <marco.cardellini@microchip.com>
Link: https://lore.kernel.org/r/1606903025-14197-2-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 851a95da583c26e2ddeb7281e9b61f0d76ea5aba ]
The triggers for the ADC were taken from at91sam9260 dtsi but are not
correct.
Fixes: a4c1d6c75822 ("ARM: at91/dt: sam9rl: add lcd, adc, usb gadget and pwm support")
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201128222818.1910764-10-alexandre.belloni@bootlin.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7f24479ead579459106bb55c2320a000135731f9 ]
The switches with integrated CPUs have only got a single i2c controller.
They incorrectly gained one when they were split from the Armada-XP.
Fixes: 43e28ba87708 ("ARM: dts: Use armada-370-xp as a base for armada-xp-98dx3236")
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit e1062fa7292f1e3744db0a487c4ac0109e09b03d ]
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: b7c2b61570798 ("ARM: at91: add Atmel's SAMA5D3 Xplained board")
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20201118120019.1257580-4-cristian.birsan@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit be4dd2d448816a27c1446f8f37fce375daf64148 ]
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: 38153a017896f ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board")
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20201118120019.1257580-3-cristian.birsan@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 5ba6291086d2ae8006be9e0f19bf2001a85c9dc1 ]
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20201118120019.1257580-2-cristian.birsan@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit cbee028da69d31cb927142e2828710de55a49f2a ]
The mismatch lead to a miscalculation of regions in another patch, and
shouldn't be mismatched anyway, so make them consistent.
Fixes: 575640201e66 ("ARM: dts: aspeed: tacoma: Use 64MB for firmware memory")
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20201022014731.2035438-2-andrew@aj.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit a2715fbdc6fc387e85211df917a4778761ec693d ]
Loading the module deadlocks since:
-local cbc(aes) implementation needs a fallback and
-crypto API tries to find one but the request_module() resolves back to
the same module
Fix this by changing the module alias for cbc(aes) and
using the NEED_FALLBACK flag when requesting for a fallback algorithm.
Fixes: 00b99ad2bac2 ("crypto: arm/aes-neonbs - Use generic cbc encryption path")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 14f100c00f1e35e5890340d4c6a64bda5dff4320 ]
Removed vuart for facebook tiogapass platform as it uses uart2 and
uart3 pin with aspeed uart routing feature.
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Fixes: ffdbf494821d ("ARM: dts: aspeed: tiogapass: Enable VUART")
Link: https://lore.kernel.org/r/20200813190431.3331026-1-vijaykhemka@fb.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 4e79f0211b473f8e1eab8211a9fd50cc41a3a061 ]
When running in BE mode on LPAE hardware with a PA-to-VA translation
that exceeds 4 GB, we patch bits 39:32 of the offset into the wrong
byte of the opcode. So fix that, by rotating the offset in r0 to the
right by 8 bits, which will put the 8-bit immediate in bits 31:24.
Note that this will also move bit #22 in its correct place when
applying the rotation to the constant #0x400000.
Fixes: d9a790df8e984 ("ARM: 7883/1: fix mov to mvn conversion in case of 64 bit phys_addr_t and BE")
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 9e1cc9679776f5b9e42481d392b1550753ebd084 ]
The VGA memory region is always from the top of RAM. On this board, that
is 0x80000000 + 0x20000000 - 0x01000000 = 0x9f000000.
This was not an issue in practice as the region is "reserved" by the
vendor's u-boot reducing the amount of available RAM, and the only user
is the host VGA device poking at RAM over PCIe. That is, nothing from
the ARM touches it.
It is worth fixing as developers copy existing device trees when
building their machines, and the XDMA driver does use the memory region
from the ARM side.
Fixes: c4043ecac34a ("ARM: dts: aspeed: Add S2600WF BMC Machine")
Reported-by: John Wang <wangzhiqiang.bj@bytedance.com>
Link: https://lore.kernel.org/r/20200922064234.163799-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 886f82ce9f1f4559c139fdb2d79d158999ca38cd ]
The GPIO controller is a GPIO controller followed by some SGPIO
controllers, which are a different type of device with their own binding
and drivers.
Make the gpio node cover the only conventional GPIO controller.
Fixes: 8dbcb5b709b9 ("ARM: dts: aspeed-g6: Add gpio devices")
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20201012033150.21056-2-billy_tsai@aspeedtech.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit bd7e7ff56feea7810df900fb09c9741d259861d9 upstream.
On Odroid XU LDO12 and LDO15 supplies the power to USB 3.0 blocks but
the GPK GPIO pins are supplied by LDO7 (VDDQ_LCD). LDO7 also supplies
GPJ GPIO pins.
The Exynos pinctrl driver does not take any supplies, so to have entire
GPIO block always available, make the regulator always on.
Fixes: 88644b4c750b ("ARM: dts: exynos: Configure PWM, usb3503, PMIC and thermal on Odroid XU board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201015182044.480562-3-krzk@kernel.org
Tested-by: Gabriel Ribba Esteva <gabriel.ribbae@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 3d992fd8f4e0f09c980726308d2f2725587b32d6 upstream.
The VBUS control (PWREN) and over-current pins of USB 3.0 DWC3
controllers are on Exynos5410 regular GPIOs. This is different than for
example on Exynos5422 where these are special ETC pins with proper reset
values (pulls, functions).
Therefore these pins should be configured to enable proper USB 3.0
peripheral and host modes. This also fixes over-current warning:
[ 6.024658] usb usb4-port1: over-current condition
[ 6.028271] usb usb3-port1: over-current condition
Fixes: cb0896562228 ("ARM: dts: exynos: Add USB to Exynos5410")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201015182044.480562-2-krzk@kernel.org
Tested-by: Gabriel Ribba Esteva <gabriel.ribbae@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit ecc1ff532b499d20304a4f682247137025814c34 upstream.
On Odroid XU board the USB3-0 port is a microUSB and USB3-1 port is USB
type A (host). The roles were copied from Odroid XU3 (Exynos5422)
design which has it reversed.
Fixes: 8149afe4dbf9 ("ARM: dts: exynos: Add initial support for Odroid XU board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201015182044.480562-1-krzk@kernel.org
Tested-by: Gabriel Ribba Esteva <gabriel.ribbae@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The check_spi_bus_bridge() in scripts/dtc/checks.c requires that the node
have "spi-slave" property must with "#address-cells = <0>" and
"#size-cells = <0>". But currently both "#address-cells" and "#size-cells"
properties are deleted, the corresponding default values are 2 and 1. As a
result, the check fails and below warnings is displayed.
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \
/soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus
also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \
/soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus
also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dtb: Warning (spi_bus_reg): \
Failed prerequisite 'spi_bus_bridge'
Because the value of "#size-cells" is already defined as zero in the node
"ssp3: spi@d4037000" in arch/arm/boot/dts/mmp2.dtsi. So we only need to
explicitly add "#address-cells = <0>" and keep "#size-cells" no change.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201207084752.1665-2-thunder.leizhen@huawei.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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These definitions are evidently left over from the days when
sparsemem settings were platform specific. This was no longer
the case when the platform got merged.
There was no warning in the past, but now the asm/sparsemem.h
header ends up being included indirectly, causing this warning:
In file included from /git/arm-soc/arch/arm/mach-keystone/keystone.c:24:
arch/arm/mach-keystone/memory.h:10:9: warning: 'SECTION_SIZE_BITS' macro redefined [-Wmacro-redefined]
#define SECTION_SIZE_BITS 34
^
arch/arm/include/asm/sparsemem.h:23:9: note: previous definition is here
#define SECTION_SIZE_BITS 28
^
Clearly the definitions never had any effect here, so remove them.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201203231847.1484900-1-arnd@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.10, round 5:
- Fix a regression on SoC revision detection with ANATOP, that is
introduced by commit 4a4fb66119eb ("ARM: imx: Add missing
of_node_put()").
- Drop PAD_GPIO_6 from imx6qdl-wandboard ENET pin group, as the pin is
used by camera sensor now.
- Fix I2C3_SCL pinmux on imx6qdl-kontron-samx6i board, so that SoM EEPROM
can be accessed.
* tag 'imx-fixes-5.10-5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6qdl-kontron-samx6i: fix I2C_PM scl pin
ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
ARM: imx: Use correct SRC base address
Link: https://lore.kernel.org/r/20201201091820.GW4072@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes
A few more RGMII-ID fixes, and a bunch of other more random fixes
* tag 'sunxi-fixes-for-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHY
ARM: dts: sun8i: v3s: fix GIC node memory range
ARM: dts: sun8i: v40: bananapi-m2-berry: Fix ethernet node
ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator
ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
ARM: dts: s3: pinecube: align compatible property to other S3 boards
ARM: sunxi: Add machine match for the Allwinner V3 SoC
arm64: dts: allwinner: h6: orangepi-one-plus: Fix ethernet
Link: https://lore.kernel.org/r/1280f1de-1b6d-4cc2-8448-e5a9096a41e8.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes for 5.10-rc7 that resolve a number of
reported issues, and add some new device ids.
Nothing major here, but these solve some problems that people were
having with the 5.10-rc tree:
- reverts for USB storage dma settings that broke working devices
- thunderbolt use-after-free fix
- cdns3 driver fixes
- gadget driver userspace copy fix
- new device ids
All of these except for the reverts have been in linux-next with no
reported issues. The reverts are "clean" and were tested by Hans, as
well as passing the 0-day tests"
* tag 'usb-5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: gadget: f_fs: Use local copy of descriptors for userspace copy
usb: ohci-omap: Fix descriptor conversion
Revert "usb-storage: fix sdev->host->dma_dev"
Revert "uas: fix sdev->host->dma_dev"
Revert "uas: bump hw_max_sectors to 2048 blocks for SS or faster drives"
USB: serial: kl5kusb105: fix memleak on open
USB: serial: ch341: sort device-id entries
USB: serial: ch341: add new Product ID for CH341A
USB: serial: option: fix Quectel BG96 matching
usb: cdns3: core: fix goto label for error path
usb: cdns3: gadget: clear trb->length as zero after preparing every trb
usb: cdns3: Fix hardware based role switch
USB: serial: option: add support for Thales Cinterion EXS82
USB: serial: option: add Fibocom NL668 variants
thunderbolt: Fix use-after-free in remove_unplugged_switch()
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Move -Wcast-align to W=3, which tends to be false-positive and there
is no tree-wide solution.
- Pass -fmacro-prefix-map to KBUILD_CPPFLAGS because it is a
preprocessor option and makes sense for .S files as well.
- Disable -gdwarf-2 for Clang's integrated assembler to avoid warnings.
- Disable --orphan-handling=warn for LLD 10.0.1 to avoid warnings.
- Fix undesirable line breaks in *.mod files.
* tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: avoid split lines in .mod files
kbuild: Disable CONFIG_LD_ORPHAN_WARN for ld.lld 10.0.1
kbuild: Hoist '--orphan-handling' into Kconfig
Kbuild: do not emit debug info for assembly with LLVM_IAS=1
kbuild: use -fmacro-prefix-map for .S sources
Makefile.extrawarn: move -Wcast-align to W=3
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While I was doing zram testing, I found sometimes decompression failed
since the compression buffer was corrupted. With investigation, I found
below commit calls cond_resched unconditionally so it could make a
problem in atomic context if the task is reschedule.
BUG: sleeping function called from invalid context at mm/vmalloc.c:108
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 946, name: memhog
3 locks held by memhog/946:
#0: ffff9d01d4b193e8 (&mm->mmap_lock#2){++++}-{4:4}, at: __mm_populate+0x103/0x160
#1: ffffffffa3d53de0 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0xa98/0x1160
#2: ffff9d01d56b8110 (&zspage->lock){.+.+}-{3:3}, at: zs_map_object+0x8e/0x1f0
CPU: 0 PID: 946 Comm: memhog Not tainted 5.9.3-00011-gc5bfc0287345-dirty #316
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1 04/01/2014
Call Trace:
unmap_kernel_range_noflush+0x2eb/0x350
unmap_kernel_range+0x14/0x30
zs_unmap_object+0xd5/0xe0
zram_bvec_rw.isra.0+0x38c/0x8e0
zram_rw_page+0x90/0x101
bdev_write_page+0x92/0xe0
__swap_writepage+0x94/0x4a0
pageout+0xe3/0x3a0
shrink_page_list+0xb94/0xd60
shrink_inactive_list+0x158/0x460
We can fix this by removing the ZSMALLOC_PGTABLE_MAPPING feature (which
contains the offending calling code) from zsmalloc.
Even though this option showed some amount improvement(e.g., 30%) in
some arm32 platforms, it has been headache to maintain since it have
abused APIs[1](e.g., unmap_kernel_range in atomic context).
Since we are approaching to deprecate 32bit machines and already made
the config option available for only builtin build since v5.8, lastly it
has been not default option in zsmalloc, it's time to drop the option
for better maintenance.
[1] http://lore.kernel.org/linux-mm/20201105170249.387069-1-minchan@kernel.org
Fixes: e47110e90584 ("mm/vunmap: add cond_resched() in vunmap_pmd_range")
Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Harish Sriram <harish@linux.ibm.com>
Cc: Uladzislau Rezki <urezki@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/20201117202916.GA3856507@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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There were a bunch of issues with the patch converting the
OMAP1 OSK board to use descriptors for controlling the USB
host:
- The chip label was incorrect
- The GPIO offset was off-by-one
- The code should use sleeping accessors
This patch tries to fix all issues at the same time.
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Fixes: 15d157e87443 ("usb: ohci-omap: Convert to use GPIO descriptors")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20201130083033.29435-1-linus.walleij@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Currently, '--orphan-handling=warn' is spread out across four different
architectures in their respective Makefiles, which makes it a little
unruly to deal with in case it needs to be disabled for a specific
linker version (in this case, ld.lld 10.0.1).
To make it easier to control this, hoist this warning into Kconfig and
the main Makefile so that disabling it is simpler, as the warning will
only be enabled in a couple places (main Makefile and a couple of
compressed boot folders that blow away LDFLAGS_vmlinx) and making it
conditional is easier due to Kconfig syntax. One small additional
benefit of this is saving a call to ld-option on incremental builds
because we will have already evaluated it for CONFIG_LD_ORPHAN_WARN.
To keep the list of supported architectures the same, introduce
CONFIG_ARCH_WANT_LD_ORPHAN_WARN, which an architecture can select to
gain this automatically after all of the sections are specified and size
asserted. A special thanks to Kees Cook for the help text on this
config.
Link: https://github.com/ClangBuiltLinux/linux/issues/1187
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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Use the correct pin for the i2c scl signal else we can't access the
SoM eeprom.
Fixes: 2a51f9dae13d ("ARM: dts: imx6qdl-kontron-samx6i: Add iMX6-based Kontron SMARC-sAMX6i module")
Signed-off-by: Bernd Bauer <bernd.bauer@anton-paar.com>
[m.felsch@pengutronix.de: Adapt commit message]
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Since commit 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera
support") the PAD_GPIO_6 is used for providing the camera sensor clock.
Remove it from the enetgrp to fix the following IOMXU conflict:
[ 9.972414] imx6q-pinctrl 20e0000.pinctrl: pin MX6Q_PAD_GPIO_6 already requested by 2188000.ethernet; cannot claim for 1-003c
[ 9.983857] imx6q-pinctrl 20e0000.pinctrl: pin-140 (1-003c) status -22
[ 9.990514] imx6q-pinctrl 20e0000.pinctrl: could not request pin 140 (MX6Q_PAD_GPIO_6) from group ov5645grp on device 20e0000.pinctrl
Fixes: 8ad2d1dcce54 ("ARM: dts: imx6qdl-wandboard: Add OV5645 camera support")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Commit 4a4fb66119eb ("ARM: imx: Add missing of_node_put()") accidentally
forgot to rename a variable, which caused the wrong address to be used
and, in our case, the ULL getting falsely identified as ULZ.
Fixes: 4a4fb66119eb ("ARM: imx: Add missing of_node_put()")
Signed-off-by: Robert Karszniewicz <r.karszniewicz@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Thomas Gleixner:
"Two more places which invoke tracing from RCU disabled regions in the
idle path.
Similar to the entry path the low level idle functions have to be
non-instrumentable"
* tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
intel_idle: Fix intel_idle() vs tracing
sched/idle: Fix arch_cpu_idle() vs tracing
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic fix from Arnd Bergmann:
"Add correct MAX_POSSIBLE_PHYSMEM_BITS setting to asm-generic.
This is a single bugfix for a bug that Stefan Agner found on 32-bit
Arm, but that exists on several other architectures"
* tag 'asm-generic-fixes-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Another set of patches for devicetree files and Arm SoC specific
drivers:
- A fix for OP-TEE shared memory on non-SMP systems
- multiple code fixes for the OMAP platform, including one regression
for the CPSW network driver and a few runtime warning fixes
- Some DT patches for the Rockchip RK3399 platform, in particular
fixing the MMC device ordering that recently became
nondeterministic with async probe.
- Multiple DT fixes for the Tegra platform, including a regression
fix for suspend/resume on TX2
- A regression fix for a user-triggered fault in the NXP dpio driver
- A regression fix for a bug caused by an earlier bug fix in the
xilinx firmware driver
- Two more DTC warning fixes
- Sylvain Lemieux steps down as maintainer for the NXP LPC32xx
platform"
* tag 'arm-soc-fixes-v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
arm64: tegra: Fix Tegra234 VDK node names
arm64: tegra: Wrong AON HSP reg property size
arm64: tegra: Fix USB_VBUS_EN0 regulator on Jetson TX1
arm64: tegra: Correct the UART for Jetson Xavier NX
arm64: tegra: Disable the ACONNECT for Jetson TX2
optee: add writeback to valid memory type
firmware: xilinx: Use hash-table for api feature check
firmware: xilinx: Fix SD DLL node reset issue
soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)
ARM: dts: dra76x: m_can: fix order of clocks
bus: ti-sysc: suppress err msg for timers used as clockevent/source
MAINTAINERS: Remove myself as LPC32xx maintainers
arm64: dts: qcom: clear the warnings caused by empty dma-ranges
arm64: dts: broadcom: clear the warnings caused by empty dma-ranges
ARM: dts: am437x-l4: fix compatible for cpsw switch dt node
arm64: dts: rockchip: Reorder LED triggers from mmc devices on rk3399-roc-pc.
arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.
arm64: dts: rockchip: Remove system-power-controller from pmic on Odroid Go Advance
arm64: dts: rockchip: fix NanoPi R2S GMAC clock name
ARM: OMAP2+: Manage MPU state properly for omap_enter_idle_coupled()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for various issues noticed during the -rc cycle:
- Earlier omap4 cpuidle fix was incomplete and needs to use a
configured idle state instead
- Fix am4 cpsw driver compatible to avoid invalid resource error
for the legacy driver
- Two kconfig fixes for genpd support that we added for for v5.10
for proper location of the option and adding missing option
- Fix ti-sysc reset status checking on enabling modules to ignore
quirky modules with reset status only usable when the quirk is
activated during reset. Also fix bogus resetdone warning for
cpsw and modules with no sysst register reset status bit
- Suppress a ti-sysc warning for timers reserved as system timers
- Fix the ordering of clocks for dra7 m_can
* tag 'omap-for-v5.10/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra76x: m_can: fix order of clocks
bus: ti-sysc: suppress err msg for timers used as clockevent/source
ARM: dts: am437x-l4: fix compatible for cpsw switch dt node
ARM: OMAP2+: Manage MPU state properly for omap_enter_idle_coupled()
bus: ti-sysc: Fix bogus resetdone warning on enable for cpsw
bus: ti-sysc: Fix reset status check for modules with quirks
ARM: OMAP2+: Fix missing select PM_GENERIC_DOMAINS_OF
ARM: OMAP2+: Fix location for select PM_GENERIC_DOMAINS
Link: https://lore.kernel.org/r/pull-1606460270-864284@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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We call arch_cpu_idle() with RCU disabled, but then use
local_irq_{en,dis}able(), which invokes tracing, which relies on RCU.
Switch all arch_cpu_idle() implementations to use
raw_local_irq_{en,dis}able() and carefully manage the
lockdep,rcu,tracing state like we do in entry.
(XXX: we really should change arch_cpu_idle() to not return with
interrupts enabled)
Reported-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lkml.kernel.org/r/20201120114925.594122626@infradead.org
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The RX/TX delays for the Ethernet PHY on the Linksprite pcDuino 3 Nano
are configured in hardware, using resistors that are populated to pull
the RTL8211E's RXDLY/TXDLY pins low or high as needed.
phy-mode should be set to rgmii-id to reflect this. Previously it was
set to rgmii, which used to work but now results in the delays being
disabled again as a result of the bugfix in commit bbc4d71d6354 ("net:
phy: realtek: fix rtl8211e rx/tx delay config").
Tested on two pcDuino 3 Nano boards purchased in 2015. Without this fix,
Ethernet works unreliably on one board and doesn't work at all on the
other.
Fixes: 061035d456c9 ("ARM: dts: sun7i: Add dts file for pcDuino 3 Nano board")
Signed-off-by: Adam Sampson <ats@offog.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20201123174739.6809-1-ats@offog.org
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI fixes from Borislav Petkov:
"Forwarded EFI fixes from Ard Biesheuvel:
- fix memory leak in efivarfs driver
- fix HYP mode issue in 32-bit ARM version of the EFI stub when built
in Thumb2 mode
- avoid leaking EFI pgd pages on allocation failure"
* tag 'efi-urgent-for-v5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/x86: Free efi_pgd with free_pages()
efivarfs: fix memory leak in efivarfs_create()
efi/arm: set HSCTLR Thumb2 bit correctly for HVC calls from HYP
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Currently the GIC node in V3s DTSI follows some old DT examples, and
being broken. This leads a warning at boot.
Fix this.
Fixes: f989086ccbc6 ("ARM: dts: sunxi: add dtsi file for V3s SoC")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201120050851.4123759-1-icenowy@aosc.io
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According to the bosch,m_can.yaml bindings the first clock shall be the "hclk",
while the second clock "cclk".
This patch fixes the order accordingly.
Fixes: 0adbe832f21a ("ARM: dts: dra76x: Add MCAN node")
Cc: Faiz Abbas <faiz_abbas@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-omap@vger.kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Around one third of the fixes this time are for dts files that list
their ethernet controller as using 'phy-mode="rgmii"' but are changed
to 'phy-mode="rgmii-id"' now, because the PHY drivers (realtek,
ksz9031, dp83867, ...) now configure the internal delay based on that
when they used to stay on the hardware default.
The long story is archived at
https://lore.kernel.org/netdev/CAMj1kXEEF_Un-4NTaD5iUN0NoZYaJQn-rPediX0S6oRiuVuW-A@mail.gmail.com/
I was trying to hold off on the bugfixes until there was a solution
that would avoid breaking all boards, but that does not seem to be
happening any time soon, so I am now sending the correct version of
the dts files to ensure that at least these machines can use their
network devices again.
The other changes this time are:
- Updating the MAINTAINER lists for Allwinner and Samsung SoCs
- Multiple i.MX8MN machines get updates for their CPU operating
points to match the data sheet
- A revert for a dts patch that caused a regression in USB support on
Odroid U3
- Two fixes for the AMD Tee driver, addressing a memory leak and
missing locking
- Mark the network subsystem on qoriq-fman3 as cache coherent for
correctness as better performance.
- Minor dts fixes elsewhere, addressing dtc warnings and similar
problems"
* tag 'arm-soc-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits)
ARM: dts: exynos: revert "add input clock to CMU in Exynos4412 Odroid"
ARM: dts: imx50-evk: Fix the chip select 1 IOMUX
arm64: dts: imx8mm: fix voltage for 1.6GHz CPU operating point
ARM: dts: stm32: Keep VDDA LDO1 always on on DHCOM
ARM: dts: stm32: Enable thermal sensor support on stm32mp15xx-dhcor
ARM: dts: stm32: Define VIO regulator supply on DHCOM
ARM: dts: stm32: Fix LED5 on STM32MP1 DHCOM PDK2
ARM: dts: stm32: Fix TA3-GPIO-C key on STM32MP1 DHCOM PDK2
arm64: dts: renesas: r8a774e1: Add missing audio_clk_b
tee: amdtee: synchronize access to shm list
tee: amdtee: fix memory leak due to reset of global shm list
arm64: dts: agilex/stratix10: Fix qspi node compatible
ARM: dts: imx6q-prti6q: fix PHY address
ARM: dts: vf610-zii-dev-rev-b: Fix MDIO over clocking
arm: dts: imx6qdl-udoo: fix rgmii phy-mode for ksz9031 phy
arm64: dts imx8mn: Remove non-existent USB OTG2
arm64: dts: imx8mm-beacon-som: Fix Choppy BT audio
arm64: dts: fsl: DPAA FMan DMA operations are coherent
arm64: dts: fsl: fix endianness issue of rcpm
arm64: dts: imx8mn-evk: fix missing PMIC's interrupt line pull-up
...
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