USB Raw Gadget is a kernel module that provides a userspace interface for
the USB Gadget subsystem. Essentially it allows to emulate USB devices
from userspace. Enabled with CONFIG_USB_RAW_GADGET. Raw Gadget is
currently a strictly debugging feature and shouldn't be used in
production.
Raw Gadget is similar to GadgetFS, but provides a more low-level and
direct access to the USB Gadget layer for the userspace. The key
differences are:
1. Every USB request is passed to the userspace to get a response, while
GadgetFS responds to some USB requests internally based on the provided
descriptors. However note, that the UDC driver might respond to some
requests on its own and never forward them to the Gadget layer.
2. GadgetFS performs some sanity checks on the provided USB descriptors,
while Raw Gadget allows you to provide arbitrary data as responses to
USB requests.
3. Raw Gadget provides a way to select a UDC device/driver to bind to,
while GadgetFS currently binds to the first available UDC.
4. Raw Gadget uses predictable endpoint names (handles) across different
UDCs (as long as UDCs have enough endpoints of each required transfer
type).
5. Raw Gadget has ioctl-based interface instead of a filesystem-based one.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
dwc2 always reports as self-powered in response to a device status
request. Implement the set_selfpowered() operations so that the gadget
can report as bus-powered when appropriate.
This is modelled on the dwc3 implementation.
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The DWC3 USB driver is not a clock provider, and just needs to call
of_clk_get_parent_count().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
If dwc->dev in device mode already runtime suspended, don't do it again
for system suspend.
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The dwc3 core binding specifies one reset.
However some variants of the hardware may have more. Previously
this was handled by using the dwc3-of-simple glue driver, but
that resulted in a proliferation of bindings for for every
variant, when the only difference was the clocks and resets
lists.
So this patch reworks the reading of the resets to fetch all the
resets specified in the dts together.
This patch was recommended by Rob Herring <robh@kernel.org>
as an alternative to creating multiple bindings for each variant
of hardware.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The dwc3 core binding specifies three clocks:
ref, bus_early, and suspend
which are all controlled in the driver together.
However some variants of the hardware my not have all three
clks, or some may have more. Usually this was handled by using
the dwc3-of-simple glue driver, but that resulted in a
proliferation of bindings for for every variant, when the only
difference was the clocks and resets lists.
So this patch reworks the reading of the clks from the dts to
use devm_clk_bulk_get_all() will will fetch all the clocks
specified in the dts together.
This patch was recommended by Rob Herring <robh@kernel.org>
as an alternative to creating multiple bindings for each variant
of hardware.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Rather then adding another device specific binding to support
hikey960, Rob Herring suggested we expand the current dwc3
binding to allow for variable numbers of clocks and resets.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Suggested-by: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Support the new role-switch-default-mode binding for configuring
the default role the controller assumes as when the usb role is
USB_ROLE_NONE
This patch was split out from a larger patch originally by
Yu Chen <chenyu56@huawei.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Add binding to configure the default role the controller
assumes is host mode when the usb role is USB_ROLE_NONE.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The Type-C drivers use USB role switch API to inform the
system about the negotiated data role, so registering a role
switch in the DRD code in order to support platforms with
USB Type-C connectors.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Guillaume Gardet <Guillaume.Gardet@arm.com>
Cc: Jack Pham <jackp@codeaurora.org>
Cc: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Yu Chen <chenyu56@huawei.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
In certain circumstances, the XHCI SuperSpeed instance in park mode
can fail to recover, thus on Amlogic G12A/G12B/SM1 SoCs when there is high
load on the single XHCI SuperSpeed instance, the controller can crash like:
xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
usb 2-1.1-port1: cannot reset (err = -22)
Setting the PARKMODE_DISABLE_SS bit in the DWC3_USB3_GUCTL1 mitigates
the issue. The bit is described as :
"When this bit is set to '1' all SS bus instances in park mode are disabled"
Synopsys explains:
The GUCTL1.PARKMODE_DISABLE_SS is only available in
dwc_usb3 controller running in host mode.
This should not be set for other IPs.
This can be disabled by default based on IP, but I recommend to have a
property to enable this feature for devices that need this.
CC: Dongjin Kim <tobetter@gmail.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
Cc: Thinh Nguyen <thinhn@synopsys.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch updates the documentation with the information related
to the quirks that needs to be added for disabling all SuperSpeed XHCI
instances in park mode.
Cc: Dongjin Kim <tobetter@gmail.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
Cc: Thinh Nguyen <thinhn@synopsys.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
When skipping TRBs, we need to account for wrapping around the ring
buffer and not modifying some invalid TRBs. Without this fix, dwc3 won't
be able to check for available TRBs.
Cc: stable <stable@vger.kernel.org>
Fixes: 7746a8dfb3 ("usb: dwc3: gadget: extract dwc3_gadget_ep_skip_trbs()")
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
We track END_TRANSFER command completion. Don't clear transfer
started/ended flag prematurely. Otherwise, we'd run into the problem
with restarting transfer before END_TRANSFER command finishes.
Fixes: 6d8a019614 ("usb: dwc3: gadget: check for Missed Isoc from event status")
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The main comment in the file mistakenly marked with kernel doc annotation
which makes the parser unhappy:
.../dwc3/host.c:16: warning: Function parameter or member 'dwc' not described in 'dwc3_host_get_irq'
Drop kernel doc annotation from host.c module.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The ACPI companion of the adapter has to be set for xHCI controller
code to read and attach the ports described in the ACPI table.
Use ACPI_COMPANION_SET macro to set this.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Exynos5422 DWC3 module support two clk USBD300 and SCLK_USBD300
so add missing code to enable/disable code and suspend clk, for this
add a new compatible samsung,exynos5420-dwusb3 to help configure
dwc3 code and dwc3 suspend clock. Suspend clock controls the PHY power
change from P0 to P1/P2/P3 during U0 to U1/U2/U3 transition.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Clang warns:
../drivers/usb/dwc3/dwc3-meson-g12a.c:421:6: warning: variable 'ret' is
used uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]
if (priv->otg_mode == USB_DR_MODE_OTG) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/usb/dwc3/dwc3-meson-g12a.c:455:9: note: uninitialized use
occurs here
return ret;
^~~
../drivers/usb/dwc3/dwc3-meson-g12a.c:421:2: note: remove the 'if' if
its condition is always true
if (priv->otg_mode == USB_DR_MODE_OTG) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/usb/dwc3/dwc3-meson-g12a.c:415:9: note: initialize the
variable 'ret' to silence this warning
int ret, irq;
^
= 0
1 warning generated.
It is not wrong, ret is only used when that if statement is true. Just
directly return 0 at the end to avoid this.
Fixes: 729149c53f04 ("usb: dwc3: Add Amlogic A1 DWC3 glue")
Reported-by: kbuild test robot <lkp@intel.com>
Link: https://groups.google.com/d/msg/clang-built-linux/w5iBENco_m4/PPuXreAxBQAJ
Link: https://github.com/ClangBuiltLinux/linux/issues/869
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Pointer trb being assigned with a value that is never read, it is
assigned a new value later on. The assignment is redundant and
can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Variable status is being assigned with a value that is never read, it is
assigned a new value immediately afterwards. The assignment is redundant
and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
platform_get_irq() will call dev_err() itself on failure,
so there is no need for the driver to also do this.
This is detected by coccinelle.
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This patch introduces a new parameter to activate external ID pin and valid
vbus level detection, required on STM32MP15 SoC to support dual role,
either in HS or FS.
The STM32MP15 SoC uses the GGPIO register to enable the level detection.
The level detector requires to be powered.
Also adds the params structures for STM32MP15 OTG HS and STM32MP1 OTG FS.
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Adds support for Amlogic A1 USB Control Glue HW.
The Amlogic A1 SoC Family embeds 1 USB Controllers:
- a DWC3 IP configured as Host for USB2 and USB3
A glue connects the controllers to the USB2 PHY of A1 SoC.
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The Amlogic A1 SoC Family embeds 1 USB Controllers:
- a DWC3 IP configured as Host for USB2 and USB3
A glue connects the controllers to the USB2 PHY of A1 SoC.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Yue Wang <yue.wang@amlogic.com>
Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
The MAX3420 is USB2.0 only, UDC-over-SPI controller. This driver
also supports the peripheral mode of MAX3421.
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
By printing enqueue/dequeue pointers, we can make sure that our TRB
handling is correct. We've had a recent situation where we were not
always dequeueing all TRBs in an SG list and this helped figure out
what the problem was.
Signed-off-by: Felipe Balbi <balbi@kernel.org>
We've been accruing these for a couple of weeks, so the batch is a bit
bigger than usual.
Largest delta is due to a led-bl driver that is added -- there was
a miscommunication before the merge window and the driver didn't make it
in. Due to this, the platforms needing it regressed. At this point, it
seemed easier to add the new driver than unwind the changes.
Besides that, there are a handful of various fixes:
- AMD tee memory leak fix
- A handful of fixlets for i.MX SCU communication
- A few maintainers woke up and realized DEBUG_FS had been missing for
a while, so a few updates of that.
... and the usual collection of smaller fixes to various platforms.
-----BEGIN PGP SIGNATURE-----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=gCNz
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"We've been accruing these for a couple of weeks, so the batch is a bit
bigger than usual.
Largest delta is due to a led-bl driver that is added -- there was a
miscommunication before the merge window and the driver didn't make it
in. Due to this, the platforms needing it regressed. At this point, it
seemed easier to add the new driver than unwind the changes.
Besides that, there are a handful of various fixes:
- AMD tee memory leak fix
- A handful of fixlets for i.MX SCU communication
- A few maintainers woke up and realized DEBUG_FS had been missing
for a while, so a few updates of that.
... and the usual collection of smaller fixes to various platforms"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (37 commits)
ARM: socfpga_defconfig: Add back DEBUG_FS
arm64: dts: socfpga: agilex: Fix gmac compatible
ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS
arm64: dts: meson: fix gxm-khadas-vim2 wifi
arm64: dts: meson-sm1-sei610: add missing interrupt-names
ARM: meson: Drop unneeded select of COMMON_CLK
ARM: dts: bcm2711: Add pcie0 alias
ARM: dts: bcm283x: Add missing properties to the PWR LED
tee: amdtee: fix memory leak in amdtee_open_session()
ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set
arm: dts: dra76x: Fix mmc3 max-frequency
ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
bus: ti-sysc: Fix 1-wire reset quirk
ARM: dts: r8a7779: Remove deprecated "renesas, rcar-sata" compatible value
soc: imx-scu: Align imx sc msg structs to 4
firmware: imx: Align imx_sc_msg_req_cpu_start to 4
firmware: imx: scu-pd: Align imx sc msg structs to 4
firmware: imx: misc: Align imx sc msg structs to 4
firmware: imx: scu: Ensure sequential TX
ARM: dts: imx7-colibri: Fix frequency for sd/mmc
...
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl5lHUYACgkQEsHwGGHe
VUpoFg/+LXwnQNh9WRx9fgY3DzYdfzpVwyVPxWjN5MGB87aOW0O8s6z0aVtTZyQL
VZnG1IUmasFdObYb66zfxdQyveUSRwR9oEGlIOjlyEojAUtXG+slljR5XcHyY3tH
XzKFuUhHiy8+U3qw5Rnq+9mh1fa8Wl+Yjak8OysyyMHYCXuG/A0eJsU28Ifn8FnP
Eanbx/MctaY2qMHYLqkvv8r8VzkqyMToIwDuHgDkhgPnHV1H3NKS2Mq9I6qBLo7G
X2QQO9M/jNAnoShKNsmW5oI6p4WK9odyb7cJ/01jRFsMWJRoneiNN1yiQE569e9c
C3QO+g7WNia1oZ+4mbED0awDK9ToM/U183N8FirrSD2paIJMtmTQ0HpUa+n1iS2H
/sdcdFgz9AUylSn/mLxCScikGWWL7kQ9YCaGa95ZS3FGapLrg/Z977Cz94kXPTvx
JX9fT3wIRgVN44qcWFGx80z1+2jadmoaJxii2ayvnZ7QzR/879FXstjVDnQJoiQA
Q92qi5w6PKV+XEOXUY9C//6F0gfYsFNaha1IW30S5s/OTGJ5PBjX7bd9ofYjLGbA
HewpLfYxeW5sndfglMtJrfDJyfrIidOCzzysrp5lEjub65FC3izcyk6ACF9VazHn
1B5UC2YPs4bpHOXdGNqpwCAhroSlmUKyW1ZFL6pLja5TXqfk+4Y=
=GHur
-----END PGP SIGNATURE-----
Merge tag 'edac_urgent-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fix from Borislav Petkov:
"Error reporting fix for synopsys_edac: do not overwrite partial
decoded error message (Sherry Sun)"
* tag 'edac_urgent-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
Here are 4 small char/misc driver fixes for reported issues for 5.6-rc5.
These fixes are:
- binder fix for a potential use-after-free problem found (took
2 tries to get it right)
- interconnect core fix
- altera-stapl driver fix
All 4 of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXmSzSg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymzLwCg2CKlHDefZEuCI7d4Pgd5cgknMKgAoLQdQLrO
Pza+JqgZ8dSmUg8lyNw7
=3wFd
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg KH:
"Here are four small char/misc driver fixes for reported issues for
5.6-rc5.
These fixes are:
- binder fix for a potential use-after-free problem found (took two
tries to get it right)
- interconnect core fix
- altera-stapl driver fix
All four of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
binder: prevent UAF for binderfs devices II
interconnect: Handle memory allocation errors
altera-stapl: altera_get_note: prevent write beyond end of 'key'
binder: prevent UAF for binderfs devices
Here are 4 small driver core / debugfs patches for 5.6-rc3
They are:
- debugfs api cleanup now that all callers for
debugfs_create_regset32() have been fixed up. This was
waiting until after the -rc1 merge as these fixes came in
through different trees
- driver core sync state fixes based on reports of minor issues
found in the feature
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXmS2Lg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylvNgCfbnALILZh05QJPCfZv/seNFcFYLIAnRNAzxAU
mTPqUqTp5+WMXSzGigMa
=NyIX
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core and debugfs fixes from Greg KH:
"Here are four small driver core / debugfs patches for 5.6-rc3:
- debugfs api cleanup now that all debugfs_create_regset32() callers
have been fixed up. This was waiting until after the -rc1 merge as
these fixes came in through different trees
- driver core sync state fixes based on reports of minor issues found
in the feature
All of these have been in linux-next with no reported issues"
* tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
driver core: Skip unnecessary work when device doesn't have sync_state()
driver core: Add dev_has_sync_state()
driver core: Call sync_state() even if supplier has no consumers
debugfs: remove return value of debugfs_create_regset32()
Here are some small tty/serial fixes for 5.6-rc5
Just some small serial driver fixes, and a vt core fixup, full details
are:
- vt fixes for issues found by syzbot
- serdev fix for Apple boxes
- fsl_lpuart serial driver fixes
- MAINTAINER update for incorrect serial files
- new device ids for 8250_exar driver
- mvebu-uart fix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXmS5vg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn2pQCgxOELj7OkuHatZxw+hz5CjL5jO3sAn1jzrYeb
xnKsOnjMypc3nyMjCE7/
=1QlE
-----END PGP SIGNATURE-----
Merge tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small tty/serial fixes for 5.6-rc5
Just some small serial driver fixes, and a vt core fixup, full details
are:
- vt fixes for issues found by syzbot
- serdev fix for Apple boxes
- fsl_lpuart serial driver fixes
- MAINTAINER update for incorrect serial files
- new device ids for 8250_exar driver
- mvebu-uart fix
All of these have been in linux-next with no reported issues"
* tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: serial: fsl_lpuart: free IDs allocated by IDA
Revert "tty: serial: fsl_lpuart: drop EARLYCON_DECLARE"
serdev: Fix detection of UART devices on Apple machines.
MAINTAINERS: Add missed files related to Synopsys DesignWare UART
serial: 8250_exar: add support for ACCES cards
tty:serial:mvebu-uart:fix a wrong return
vt: selection, push sel_lock up
vt: selection, push console lock down
Here are some small USB and PHY driver fixes for reported issues for
5.6-rc5.
Included in here are:
- phy driver fixes
- new USB quirks
- USB cdns3 gadget driver fixes
- USB hub core fixes
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXmS/qw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynEUwCfWN11rUIm4gI3qL3IBnbDdyOwN+wAnj8Nt6gh
nNJi+MAmGC1hWaB5CiJY
=4eZ8
-----END PGP SIGNATURE-----
Merge tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY fixes from Greg KH:
"Here are some small USB and PHY driver fixes for reported issues for
5.6-rc5.
Included in here are:
- phy driver fixes
- new USB quirks
- USB cdns3 gadget driver fixes
- USB hub core fixes
All of these have been in linux-next with no reported issues"
* tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: dwc3: gadget: Update chain bit correctly when using sg list
usb: core: port: do error out if usb_autopm_get_interface() fails
usb: core: hub: do error out if usb_autopm_get_interface() fails
usb: core: hub: fix unhandled return by employing a void function
usb: storage: Add quirk for Samsung Fit flash
usb: quirks: add NO_LPM quirk for Logitech Screen Share
usb: usb251xb: fix regulator probe and error handling
phy: allwinner: Fix GENMASK misuse
usb: cdns3: gadget: toggle cycle bit before reset endpoint
usb: cdns3: gadget: link trb should point to next request
phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling
phy: brcm-sata: Correct MDIO operations for 40nm platforms
phy: ti: gmii-sel: do not fail in case of gmii
phy: ti: gmii-sel: fix set of copy-paste errors
phy: core: Fix phy_get() to not return error on link creation failure
phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval
- Fix busted syzkaller fix in 'get_new_pps' - this turned out to crash on
certain HW configurations
- Bug fixes for various missed things in error unwinds
- Add a missing rcu_read_lock annotation in hfi/qib
- Fix two ODP related regressions from the recent mmu notifier changes
- Several more syzkaller bugs in siw, RDMA netlink, verbs and iwcm
- Revert an old patch in CMA as it is now shown to not be allocating port
numbers properly
-----BEGIN PGP SIGNATURE-----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=SFSu
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Nothing particularly exciting, some small ODP regressions from the mmu
notifier rework, another bunch of syzkaller fixes, and a bug fix for a
botched syzkaller fix in the first rc pull request.
- Fix busted syzkaller fix in 'get_new_pps' - this turned out to
crash on certain HW configurations
- Bug fixes for various missed things in error unwinds
- Add a missing rcu_read_lock annotation in hfi/qib
- Fix two ODP related regressions from the recent mmu notifier
changes
- Several more syzkaller bugs in siw, RDMA netlink, verbs and iwcm
- Revert an old patch in CMA as it is now shown to not be allocating
port numbers properly"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/iwcm: Fix iwcm work deallocation
RDMA/siw: Fix failure handling during device creation
RDMA/nldev: Fix crash when set a QP to a new counter but QPN is missing
RDMA/odp: Ensure the mm is still alive before creating an implicit child
RDMA/core: Fix protection fault in ib_mr_pool_destroy
IB/mlx5: Fix implicit ODP race
IB/hfi1, qib: Ensure RCU is locked when accessing list
RDMA/core: Fix pkey and port assignment in get_new_pps
RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
RDMA/rw: Fix error flow during RDMA context initialization
RDMA/core: Fix use of logical OR in get_new_pps
Revert "RDMA/cma: Simplify rdma_resolve_addr() error flow"
-----BEGIN PGP SIGNATURE-----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=aukx
-----END PGP SIGNATURE-----
Merge tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Here are a few io_uring fixes that should go into this release. This
contains:
- Removal of (now) unused io_wq_flush() and associated flag (Pavel)
- Fix cancelation lockup with linked timeouts (Pavel)
- Fix for potential use-after-free when freeing percpu ref for fixed
file sets
- io-wq cancelation fixups (Pavel)"
* tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
io_uring: fix lockup with timeouts
io_uring: free fixed_file_data after RCU grace period
io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL
io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation
-----BEGIN PGP SIGNATURE-----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=xwKl
-----END PGP SIGNATURE-----
Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"Here are a few fixes that should go into this release. This contains:
- Revert of a bad bcache patch from this merge window
- Removed unused function (Daniel)
- Fixup for the blktrace fix from Jan from this release (Cengiz)
- Fix of deeper level bfqq overwrite in BFQ (Carlo)"
* tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
blktrace: fix dereference after null check
Revert "bcache: ignore pending signals when creating gc and allocator thread"
block: Remove used kblockd_schedule_work_on()
-----BEGIN PGP SIGNATURE-----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=ch+J
-----END PGP SIGNATURE-----
Merge tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
- a fix for the media controller links in both hantro driver and in
v4l2-mem2mem core
- some fixes for the pulse8-cec driver
- vicodec: handle alpha channel for RGB32 formats, as it may be used
- mc-entity.c: fix handling of pad flags
* tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: hantro: Fix broken media controller links
media: mc-entity.c: use & to check pad flags, not ==
media: v4l2-mem2mem.c: fix broken links
media: vicodec: process all 4 components for RGB32 formats
media: pulse8-cec: close serio in disconnect, not adap_free
media: pulse8-cec: INIT_DELAYED_WORK was called too late
There is a recipe to deadlock the kernel: submit a timeout sqe with a
linked_timeout (e.g. test_single_link_timeout_ception() from liburing),
and SIGKILL the process.
Then, io_kill_timeouts() takes @ctx->completion_lock, but the timeout
isn't flagged with REQ_F_COMP_LOCKED, and will try to double grab it
during io_put_free() to cancel the linked timeout. Probably, the same
can happen with another io_kill_timeout() call site, that is
io_commit_cqring().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
- Fix panic in gup_fast on large pud by providing an implementation of
pud_write. This has been overlooked during migration to common gup code.
- Fix unexpected write combining on PCI stores.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAl5jmrQACgkQjYWKoQLX
FBi/iQf9E50AKMRH7x0CNdzItCC3owNT/t06IPxJP397OmKafXI2Ke9a6Xya/LpT
C68ndxxMVd4RuYhLc1aOtW2Jo04Owc9E/wWdQVuIO7joK/evZj9JNR3jb6f4HhXc
PXPs432LfYPTrCmC4JvDW7PQXuhKAcjav8iqwE9nlyTvGFOaBupuB+1qum0wIUeE
bDvdkEgzRirWrK7TOqB680e+hRmBqeoy/HBSrmP30yxjv/9xv6C2VGiPajH4mOhU
Cw6lY7G/qLNUUvANBREKLhIXlI+PuApn/zFBbb6iqihd67wQ+v8lun2kA2Anyvv8
j0evq/fLXFwCYFGnJWiYzVody8ak0A==
=vECk
-----END PGP SIGNATURE-----
Merge tag 's390-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Fix panic in gup_fast on large pud by providing an implementation of
pud_write. This has been overlooked during migration to common gup
code.
- Fix unexpected write combining on PCI stores.
* tag 's390-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pci: Fix unexpected write combine on resource
s390/mm: fix panic in gup_fast on large pud
One fix for a recent regression to our breakpoint/watchpoint code.
Another fix for our KUAP support, this time a missing annotation in a rarely
used path in signal handling.
A fix for our handling of a CPU feature that effects the PMU, when booting
guests in some configurations.
A minor fix to our linker script to explicitly include the .BTF section.
Thanks to:
Christophe Leroy, Desnes A. Nunes do Rosario, Leonardo Bras, Naveen N. Rao,
Ravi Bangoria, Stefan Berger.
-----BEGIN PGP SIGNATURE-----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=AjkM
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Some more powerpc fixes for 5.6:
- One fix for a recent regression to our breakpoint/watchpoint code.
- Another fix for our KUAP support, this time a missing annotation in
a rarely used path in signal handling.
- A fix for our handling of a CPU feature that effects the PMU, when
booting guests in some configurations.
- A minor fix to our linker script to explicitly include the .BTF
section.
Thanks to: Christophe Leroy, Desnes A. Nunes do Rosario, Leonardo
Bras, Naveen N. Rao, Ravi Bangoria, Stefan Berger"
* tag 'powerpc-5.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/mm: Fix missing KUAP disable in flush_coherent_icache()
powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
powerpc: Include .BTF section
powerpc/watchpoint: Don't call dar_within_range() for Book3S
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCXmNp4AAKCRCAXGG7T9hj
vmPeAP42nekgUNbUzEuei1/v4bJoepxIg22UXTVnjWwx9JVQKgEA+fgswmyy4NN2
Ab7ty2zw1s3Vwhoq909lWNIJdz/+1wI=
=C3CJ
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Four fixes and a small cleanup patch:
- two fixes by Dongli Zhang fixing races in the xenbus driver
- two fixes by me fixing issues introduced in 5.6
- a small cleanup by Gustavo Silva replacing a zero-length array with
a flexible-array"
* tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/blkfront: fix ring info addressing
xen/xenbus: fix locking
xenbus: req->err should be updated before req->state
xenbus: req->body should be updated before req->state
xen: Replace zero-length array with flexible-array member
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCXmNvpgAKCRCRxhvAZXjc
ouFvAQDCzfOx1vcEP/nNhYBP2MPuafKclJcoJggC9rSmIvcLiQD/TI+LyHzplD+m
MWSu9NZJ6h6qyjKJivja3/bs8DVEewU=
=4gyS
-----END PGP SIGNATURE-----
Merge tag 'for-linus-2020-03-07' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux
Pull thread fixes from Christian Brauner:
"Here are a few hopefully uncontroversial fixes:
- Use RCU_INIT_POINTER() when initializing rcu protected members in
task_struct to fix sparse warnings.
- Add pidfd_fdinfo_test binary to .gitignore file"
* tag 'for-linus-2020-03-07' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux:
selftests: pidfd: Add pidfd_fdinfo_test in .gitignore
exit: Fix Sparse errors and warnings
fork: Use RCU_INIT_POINTER() instead of rcu_access_pointer()
The regular "bump-in-the-middle" updates, containing mostly ASoC-
related fixes at this time. All changes are reasonably small.
A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology)
for followups of the recent changes and potential buffer overflow by
snprintf(), while the rest are (both new and old) device-specific
fixes for Intel, meson, tas2562, rt1015, as well as the usual
HD-audio quirks.
-----BEGIN PGP SIGNATURE-----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=zLTR
-----END PGP SIGNATURE-----
Merge tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The regular "bump-in-the-middle" updates, containing mostly ASoC-
related fixes at this time. All changes are reasonably small.
A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology)
for followups of the recent changes and potential buffer overflow by
snprintf(), while the rest are (both new and old) device-specific
fixes for Intel, meson, tas2562, rt1015, as well as the usual HD-audio
quirks"
* tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits)
ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions
ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294
ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master
ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1
ALSA: hda/realtek - Add Headset Mic supported
ASoC: wm8741: Fix typo in Kconfig prompt
ASoC: stm32: sai: manage rebind issue
ASoC: SOF: Fix snd_sof_ipc_stream_posn()
ASoC: rt1015: modify pre-divider for sysclk
ASoC: rt1015: add operation callback function for rt1015_dai[]
ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop()
ASoC: dapm: Correct DAPM handling of active widgets during shutdown
ASoC: tas2562: Fix sample rate error message
ASoC: Intel: Skylake: Fix available clock counter incrementation
ASoC: soc-pcm/soc-compress: don't use snd_soc_dapm_stream_stop()
ASoC: meson: g12a: add tohdmitx reset
ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
ASoC: soc-core: fix for_rtd_codec_dai_rollback() macro
ASoC: topology: Fix memleak in soc_tplg_manifest_load()
ASoC: topology: Fix memleak in soc_tplg_link_elems_load()
...
More fixes that have arrived since the merge window, spread out all
over. There's a few things like the operation callback addition for
rt1015 and the meson reset addition which add small new bits of
functionality to fix non-working systems, they're all very small and for
parts of newly added functionality.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl5iebkTHGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0MR4B/wJq8zrpsPAA2jCoBfN0qMzrVBEt9QD
5oF/r36ZH5G6x0QZzyiwVOUbapNT1TVs51tw0S5esxJ+npkT2kgABPlIMYF2tgp6
rmLOaFEPC+Bgf/dNGIWLV21B+EZCHDxTz1zD7VjfaXLDPRop+sZg1VfXLR7IvXos
1VQLVx1y6vFJRr56EU5xQo1CAeFGB1x5K52aF4D90ALL7lYT6dt7m/soBmxImEpq
aZUCE6xwX8WMH4OX6sTfqOvB+g6q+DzshCP2+Fas/0OIQZQA9mmIKId+/xpb6QcY
A0AzMlSv49uAsBsa3CZmSingGVqL/PEMkCI4wvJPl/paQXUsMi9HYV0E
=YlPP
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v5.6-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.6
More fixes that have arrived since the merge window, spread out all
over. There's a few things like the operation callback addition for
rt1015 and the meson reset addition which add small new bits of
functionality to fix non-working systems, they're all very small and for
parts of newly added functionality.
This Kselftest update for Linux 5.6-rc5 consists of a cleanup patch
to undo changes to global .gitignore that added selftests/lkdtm
objects and add them to a local selftests/lkdtm/.gitignore.
Summary of Linus's comments on local vs. global gitignore scope:
- Keep local gitignore patterns in local files.
- Put only global gitignore patterns in the top-level gitignore file.
Local scope keeps things much better separated. It also incidentally
means that if a directory gets renamed, the gitignore file continues
to work unless in the case of renaming the actual files themselves that
are named in the gitignore.
-----BEGIN PGP SIGNATURE-----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=8sYZ
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest update from Shuah Khan:
"This consists of a cleanup patch to undo changes to global .gitignore
that added selftests/lkdtm objects and add them to a local
selftests/lkdtm/.gitignore.
Summary of Linus's comments on local vs. global gitignore scope:
- Keep local gitignore patterns in local files.
- Put only global gitignore patterns in the top-level gitignore file.
Local scope keeps things much better separated. It also incidentally
means that if a directory gets renamed, the gitignore file continues
to work unless in the case of renaming the actual files themselves
that are named in the gitignore"
* tag 'linux-kselftest-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftest/lkdtm: Use local .gitignore
This tag contains a handful of fixes that I would like to target for 5.6:
* A pair of fixes to module loading, which we hope solve the last of the issues
with module text being loaded too sparsely for our call relocations.
* A Kconfig fix that disallows selecting memory models not supported by NOMMU.
* A series of Kconfig updates to ease selecting the drivers necessary to run on
QEMU's virt platform.
* DTS updates for SiFive's HiFive Unleashed.
* A fix to our seccomp support that avoids mangling restartable syscalls.
-----BEGIN PGP SIGNATURE-----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=3jih
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
"This contains a handful of fixes that I would like to target for 5.6:
- A pair of fixes to module loading, which we hope solve the last of
the issues with module text being loaded too sparsely for our call
relocations.
- A Kconfig fix that disallows selecting memory models not supported
by NOMMU.
- A series of Kconfig updates to ease selecting the drivers necessary
to run on QEMU's virt platform.
- DTS updates for SiFive's HiFive Unleashed.
- A fix to our seccomp support that avoids mangling restartable
syscalls"
* tag 'riscv-for-linus-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: fix seccomp reject syscall code path
riscv: dts: Add GPIO reboot method to HiFive Unleashed DTS file
RISC-V: Select Goldfish RTC driver for QEMU virt machine
RISC-V: Select SYSCON Reboot and Poweroff for QEMU virt machine
RISC-V: Enable QEMU virt machine support in defconfigs
RISC-V: Add kconfig option for QEMU virt machine
riscv: Fix range looking for kernel image memblock
riscv: Force flat memory model with no-mmu
riscv: Change code model of module to medany to improve data accessing
riscv: avoid the PIC offset of static percpu data in module beyond 2G limits
This makes the script more convenient to run.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Fixes for warnings introduced by hierarchical PSCI binding changes
- Fixes for broken doc references due to DT schema conversions
- Several grammar and typo fixes
- Fix a bunch of dtc warnings in examples
-----BEGIN PGP SIGNATURE-----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=sbhb
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
"Another batch of DT fixes. I think this should be the last of it, but
sending pull requests seems to cause people to send more fixes.
Summary:
- Fixes for warnings introduced by hierarchical PSCI binding changes
- Fixes for broken doc references due to DT schema conversions
- Several grammar and typo fixes
- Fix a bunch of dtc warnings in examples"
* tag 'devicetree-fixes-for-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: arm: Fixup the DT bindings for hierarchical PSCI states
dt-bindings: power: Extend nodename pattern for power-domain providers
MAINTAINERS: update ALLWINNER CPUFREQ DRIVER entry
dt-bindings: bus: Drop empty compatible string in example
dt-bindings: power: Convert domain-idle-states bindings to json-schema
dt-bindings: arm: Fix cpu compatibles in the hierarchical example for PSCI
dt-bindings: arm: Correct links to idle states definitions
dt-bindings: mfd: Fix typo in file name of twl-familly.txt
dt-bindings: mfd: tps65910: Improve grammar
dt-bindings: mfd: zii,rave-sp: Fix a typo ("onborad")
dt-bindings: arm: fsl: fix APF6Dev compatible
dt-bindings: Fix dtc warnings in examples
docs: dt: fix several broken doc references
docs: dt: fix several broken references due to renames
MAINTAINERS: clean up PCIE DRIVER FOR CAVIUM THUNDERX
