Michael Grzeschik [Tue, 13 Feb 2024 23:28:00 +0000 (00:28 +0100)]
usb: gadget: uvc: drop unnecessary check for always set req
The pump function is running in an while(1) loop. The only case this
loop will be escaped is the two breaks. In both cases the req is valid.
Therefor the check for an not set req can be dropped and setting the req
to NULL does also has never any effect.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20240214-uvc-gadget-cleanup-v1-1-de6d78780459@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Heikki Krogerus [Tue, 13 Feb 2024 13:00:18 +0000 (15:00 +0200)]
platform/chrome: cros_ec_typec: Make sure the USB role switch has PLD
The USB role switch does not always have the _PLD (Physical
Location of Device) in ACPI tables. If it's missing,
assigning the PLD hash of the port to the switch. That
should guarantee that the USB Type-C port mapping code is
always able to find the connection between the two (the port
and the switch).
Tested-by: Uday Bhat <uday.m.bhat@intel.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240213130018.3029991-3-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Heikki Krogerus [Tue, 13 Feb 2024 13:00:17 +0000 (15:00 +0200)]
usb: roles: Link the switch to its connector
This is probable useful information to have in user space in
general, but it's primarily needed for the xHCI DbC (Debug
Capability). When xHCI DbC is being used, the USB port needs
to be muxed to the xHCI even in device role. In xHCI DbC mode,
the xHCI is the USB device controller.
Tested-by: Uday Bhat <uday.m.bhat@intel.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Prashant Malani <pmalani@chromium.org>
Link: https://lore.kernel.org/r/20240213130018.3029991-2-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Roger Quadros [Wed, 14 Feb 2024 09:46:48 +0000 (11:46 +0200)]
dt-bindings: usb/ti,am62-usb.yaml: Add PHY2 register space
Add PHY2 register space to DT binding documentation.
We use minItems: 1 as DT update will come later and we don't
want warnings for existing DTs.
So far this register space was not required but due to the
newly identified Errata i2409 [1] we need to poke this
register space.
[1] https://www.ti.com/lit/er/sprz487d/sprz487d.pdf
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240214-for-v6-9-am62-usb-errata-3-0-v3-4-147ec5eae18c@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stefan Eichenberger [Tue, 30 Jan 2024 07:35:05 +0000 (08:35 +0100)]
dt-bindings: usb: microchip,usb5744: Remove peer-hub as requirement
The peer-hub is used to model the relationship between the USB 2 and USB
3 hub. However, it is possible to only connect USB 2 without having
USB 3. Therefore, the peer-hub property should not be marked as required.
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240130073505.8916-1-eichest@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Wed, 7 Feb 2024 11:37:30 +0000 (11:37 +0000)]
usb: image: mdc800: Remove redundant assignment to variable retval
The variable retval is being assigned a value that is not being read
and is being re-assigned a new value a couple of statements later.
The assignment is redundant and can be removed.
Cleans up clang scan warning:
drivers/usb/image/mdc800.c:634:2: warning: Value stored to 'retval'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240207113730.2444296-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Wed, 7 Feb 2024 11:22:08 +0000 (11:22 +0000)]
usb: storage: freecom: Remove redundant assignment to variable offset
The variable offset is being assigned a value that is not being read
afterwards, the assignment is redundant and can be removed.
Cleans up clang scan warning:
drivers/usb/storage/freecom.c:537:2: warning: Value stored to 'offset'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240207112208.2443237-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Guan-Yu Lin [Fri, 2 Feb 2024 03:00:42 +0000 (03:00 +0000)]
usb: sysfs: use kstrtobool() if possible
Replace the self-rolled implementations with kstrtobool(). This reduces
the maintenance efforts in the future.
Signed-off-by: Guan-Yu Lin <guanyulin@google.com>
Link: https://lore.kernel.org/r/20240202030301.2396374-1-guanyulin@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paul Cercueil [Tue, 30 Jan 2024 12:23:40 +0000 (13:23 +0100)]
Documentation: usb: Document FunctionFS DMABUF API
Add documentation for the three ioctls used to attach or detach
externally-created DMABUFs, and to request transfers from/to previously
attached DMABUFs.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-5-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paul Cercueil [Tue, 30 Jan 2024 12:23:39 +0000 (13:23 +0100)]
usb: gadget: functionfs: Add DMABUF import interface
This patch introduces three new ioctls. They all should be called on a
data endpoint (ie. not ep0). They are:
- FUNCTIONFS_DMABUF_ATTACH, which takes the file descriptor of a DMABUF
object to attach to the endpoint.
- FUNCTIONFS_DMABUF_DETACH, which takes the file descriptor of the
DMABUF to detach from the endpoint. Note that closing the endpoint's
file descriptor will automatically detach all attached DMABUFs.
- FUNCTIONFS_DMABUF_TRANSFER, which requests a data transfer from / to
the given DMABUF. Its argument is a structure that packs the DMABUF's
file descriptor, the size in bytes to transfer (which should generally
be set to the size of the DMABUF), and a 'flags' field which is unused
for now.
Before this ioctl can be used, the related DMABUF must be attached
with FUNCTIONFS_DMABUF_ATTACH.
These three ioctls enable the FunctionFS code to transfer data between
the USB stack and a DMABUF object, which can be provided by a driver
from a completely different subsystem, in a zero-copy fashion.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://lore.kernel.org/r/20240130122340.54813-4-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paul Cercueil [Tue, 30 Jan 2024 12:23:38 +0000 (13:23 +0100)]
usb: gadget: functionfs: Factorize wait-for-endpoint code
This exact same code was duplicated in two different places.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-3-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paul Cercueil [Tue, 30 Jan 2024 12:23:37 +0000 (13:23 +0100)]
usb: gadget: Support already-mapped DMA SGs
Add a new 'sg_was_mapped' field to the struct usb_request. This field
can be used to indicate that the scatterlist associated to the USB
transfer has already been mapped into the DMA space, and it does not
have to be done internally.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-2-paul@crapouillou.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Luca Weiss [Wed, 20 Dec 2023 10:02:58 +0000 (11:02 +0100)]
arm64: dts: qcom: qcm6490-fairphone-fp5: Add PMIC GLINK
Via the PMIC GLINK driver we can get info about fuel gauge, charger and
USB connector events. Add the node to the dts and configure USB so that
role switching works.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231220-fp5-pmic-glink-v1-3-2a1f8e3c661c@fairphone.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank Li [Mon, 12 Feb 2024 16:19:08 +0000 (11:19 -0500)]
usb: dwc3: apply snps,host-vbus-glitches workaround unconditionally
Remove 'snps,host-vbus-glitches-quirk' and apply workaround
unconditionally.
It is safer to keep vbus disabled before handing over to xhci driver. So
needn't 'snps,host-vbus-glitches' property to enable it and apply it
unconditionally.
Remove all host_vbus_glitches variable and call
dwc3_power_off_all_roothub_ports() directly.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240212-vbus-glitch-v2-2-d71b73a82de1@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank Li [Mon, 12 Feb 2024 16:19:07 +0000 (11:19 -0500)]
dt-bindings: usb: dwc3: drop 'snps,host-vbus-glitches-quirk'
Drop 'snps,host-vbus-glitches-quirk'. It is safer to keep vbus disabled
before handing over to xhci driver. Needn't this property to control enable
workaround. Apply workaround unconditional.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240212-vbus-glitch-v2-1-d71b73a82de1@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Wed, 31 Jan 2024 07:10:27 +0000 (10:10 +0300)]
usb: dwc3: Fix an IS_ERR() vs NULL check in dwc3_power_off_all_roothub_ports()
The ioremap() function doesn't return error pointers, it returns NULL on
error. Update the check.
Fixes: 2d2a3349521d ("usb: dwc3: Add workaround for host mode VBUS glitch when boot")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/71499112-4ed3-489a-9a56-b4a8ab89cd05@moroto.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Wed, 7 Feb 2024 12:03:19 +0000 (12:03 +0000)]
usb: dwc3: gadget: Remove redundant assignment to pointer trb
The pointer trb is being assigned a value that is not being
read afterwards, it is being re-assigned later inside a for_each_sg
loop. The assignment is redundant and can be removed.
Cleans up clang scan warning:
drivers/usb/dwc3/gadget.c:3432:19: warning: Value stored to 'trb'
during its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240207120319.2445123-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thinh Nguyen [Thu, 1 Feb 2024 02:26:53 +0000 (02:26 +0000)]
usb: dwc3: gadget: Rewrite endpoint allocation flow
The driver dwc3 deviates from the programming guide in regard to
endpoint configuration. It does this command sequence:
DEPSTARTCFG -> DEPXFERCFG -> DEPCFG
Instead of the suggested flow:
DEPSTARTCFG -> DEPCFG -> DEPXFERCFG
The reasons for this deviation were as follow, quoted:
1) The databook says to do %DWC3_DEPCMD_DEPSTARTCFG for every
%USB_REQ_SET_CONFIGURATION and %USB_REQ_SET_INTERFACE
(8.1.5). This is incorrect in the scenario of multiple
interfaces.
2) The databook does not mention doing more
%DWC3_DEPCMD_DEPXFERCFG for new endpoint on alt setting
(8.1.6).
Regarding 1), DEPSTARTCFG resets the endpoints' resource and can be a
problem if used with SET_INTERFACE request of a multiple interface
configuration. But we can still satisfy the programming guide
requirement by assigning the endpoint resource as part of
usb_ep_enable(). We will only reset endpoint resources on controller
initialization and SET_CONFIGURATION request.
Regarding 2), the later versions of the programming guide were updated
to clarify this flow (see "Alternate Initialization on SetInterface
Request" of the programming guide). As long as the platform has enough
physical endpoints, we can assign resource to a new endpoint.
The order of the command sequence will not be a problem to most
platforms for the current implementation of the dwc3 driver. However,
this order is required in different scenarios (such as initialization
during controller's hibernation restore). Let's keep the flow consistent
and follow the programming guide.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/c143583a5afb087deb8c3aa5eb227ee23515f272.1706754219.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Niko Mauno [Tue, 13 Feb 2024 12:45:18 +0000 (14:45 +0200)]
usb: core: Kconfig: Improve USB authorization mode help
Update the default USB device authorization mode help text so that the
meaning of the option and it's available values are described more
accurately.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/linux-usb/CAMuHMdUy793gzDVR0jfNnx5TUdJ_2MKH5NPGSgHkytAhArtqmw@mail.gmail.com/
Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Link: https://lore.kernel.org/r/20240213124518.20231-1-niko.mauno@vaisala.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wesley Cheng [Sat, 17 Feb 2024 00:10:02 +0000 (16:10 -0800)]
ASoC: dt-bindings: Update example for enabling USB offload on SM8250
Add an example on enabling of USB offload for the Q6DSP. The routing can
be done by the mixer, which can pass the multimedia stream to the USB
backend.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240217001017.29969-37-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wesley Cheng [Sat, 17 Feb 2024 00:10:01 +0000 (16:10 -0800)]
ASoC: dt-bindings: Add Q6USB backend
Add a dt-binding to describe the definition of enabling the Q6 USB backend
device for audio offloading. The node carries information, which is passed
along to the QC USB SND class driver counterpart. These parameters will be
utilized during QMI stream enable requests.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-36-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:36 +0000 (16:09 -0800)]
xhci: add helper to stop endpoint and wait for completion
Expose xhci_stop_endpoint_sync() which is a synchronous variant of
xhci_queue_stop_endpoint(). This is useful for client drivers that are
using the secondary interrupters, and need to stop/clean up the current
session. The stop endpoint command handler will also take care of cleaning
up the ring.
Modifications to repurpose the new API into existing stop endpoint
sequences was implemented by Wesley Cheng.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Co-developed-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-11-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:35 +0000 (16:09 -0800)]
xhci: Decouple handling an event from checking for unhandled events
Some sequences, will require traversing through the entire event ring
without handling the event TRB. This is ideal for when secondary
interrupters that are utilized by external entities need to clean up the
interrupter's event rings during halting of the XHCI HCD.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-10-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:34 +0000 (16:09 -0800)]
xhci: Don't check if the event ring is valid before every event TRB
Check if the event ring exists and is valid once when the event handler
is called, not before every individual event TRB.
At this point the interrupter is valid, so no need to check that.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-9-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:33 +0000 (16:09 -0800)]
xhci: add helper that checks for unhandled events on a event ring
Add unhandled_event_trb() that returns true in case xHC hardware has
written new event trbs to the event ring that driver has not yet handled.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-8-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:32 +0000 (16:09 -0800)]
xhci: move event processing for one interrupter to a separate function
Split the main XHCI interrupt handler into a different API, so that other
potential interrupters can utilize similar event ring handling. A scenario
would be if a secondary interrupter required to skip pending events in the
event ring, which would warrant a similar set of operations.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-7-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:31 +0000 (16:09 -0800)]
xhci: update event ring dequeue pointer position to controller correctly
The event ring dequeue pointer field (ERDP) in xHC hardware is used to
inform controller how far the driver has processed events on the event
ring.
In the case all events are handled and event ring is empty then the
address of the TRB after the last processed one should be written.
This TRB is both the enqueue and dequeue pointer.
But in case we are writing the ERDP in the middle of processing
several events then ERDP field should be written with the "up to and
including" address of the last handled event TRB.
Currenly each ERDP write by driver is done as if all events are handled
and ring is empty.
Fix this by adjusting the order when software dequeue "inc_deq()"
is called and hardware dequeue "xhci_update_erst_dequeue()" is updated.
Details in xhci 1.2 specification section 4.9.4:
"System software shall write the Event Ring Dequeue Pointer (ERDP)
register to inform the xHC that it has completed the processing of Event
TRBs up to and including the Event TRB referenced by the ERDP.
The detection of a Cycle bit mismatch in an Event TRB processed by
software indicates the location of the xHC Event Ring Enqueue Pointer
and that the Event Ring is empty. Software shall write the ERDP with
the address of this TRB to indicate that it has processed all Events
in the ring"
This change depends on fixes made to relocate inc_deq() calls captured
in the below commits:
commit
3321f84bfae0 ("xhci: simplify event ring dequeue tracking for
transfer events")
commit
d1830364e963 ("xhci: Simplify event ring dequeue pointer update
for port change events")
Fixes: dc0ffbea5729 ("usb: host: xhci: update event ring dequeue pointer on purpose")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-6-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:30 +0000 (16:09 -0800)]
xhci: remove unnecessary event_ring_deq parameter from xhci_handle_event()
The event_ring_deq parameter is used to check if the event ring dequeue
position is updated while calling by xhci_handle_event(), meaning there was
an actual event on the ring to handle. In this case the driver needs to
inform hardware about the updated dequeue position.
Basically event_ring_deq just stores the old event ring dequeue position
before calling the event handler.
Keeping track of software event dequeue updates this way is no longer
useful as driver anyways reads the current hardware dequeue position
within the handle event, and checks if it needs to be updated.
The driver might anyway need to modify the EHB (event handler busy) bit in
the same register as the dequeue pointer even if the actual dequeue
position did not change.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-5-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:29 +0000 (16:09 -0800)]
xhci: make isoc_bei_interval variable interrupter specific.
isoc_bei_interval is used to balance how often completed isochronous
events cause interrupts. If interval is too large then the event ring
may fill up before the completed isoc TRBs are handled.
isoc_bei_interval is tuned based on how full the event ring is.
isoc_bei_interval variable needs to be per interrupter as
with several interrupters each one has its own event ring.
move isoc_bei_interval variable to the interrupter structure.
if a secondary interrupter does not care about this feature then
keep isoc_bei_interval 0.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-4-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:28 +0000 (16:09 -0800)]
xhci: Add helper to set an interrupters interrupt moderation interval
Add a helper to set the interrupt moderation interval for an interrupter.
Each interrupter can have its own moderation value.
Hardware has a 16bit register for the moderation value, each step is 250ns.
Helper function imod_interval argument is in nanoseconds.
Values from 0 to
16383750 (250 x 0xffff) are accepted.
0 means no interrupt throttling.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-3-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Sat, 17 Feb 2024 00:09:27 +0000 (16:09 -0800)]
xhci: Add interrupt pending autoclear flag to each interrupter
Each interrupter has an interrupt pending (IP) bit that should be cleared
in the interrupt handler. This is done automatically for systems using
MSI/MSI-X interrupts.
Secondary interrupters used by audio offload may not actually trigger
MSI/MSI-X messages, so driver may need to clear the IP bit manually for
these, even if the primary interrupter IP is cleared automatically.
Add an ip_autoclear flag to each interrupter that driver can configure
when requesting an interrupt for that xHC interrupter, and move
the interrupt pending clearing code to its own helper function.
Use this ip_autoclear flag instead of the current hcd->msi_enabled
to check if IP flag is cleared by software.
[Moved ip_autoclear into xhci and set based on msi_enabled -wcheng]
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-2-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Luca Weiss [Thu, 8 Feb 2024 09:52:33 +0000 (10:52 +0100)]
usb: typec: ucsi: Add qcm6490-pmic-glink as needing PDOS quirk
The QCM6490 Linux Android firmware needs this workaround as well. Add it
to the list.
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20240208-fp5-pmic-glink-v2-2-4837d4abd5a4@fairphone.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Luca Weiss [Thu, 8 Feb 2024 09:52:32 +0000 (10:52 +0100)]
dt-bindings: soc: qcom: qcom,pmic-glink: document QCM6490 compatible
Document the QCM6490 compatible used to describe the pmic glink on this
platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20240208-fp5-pmic-glink-v2-1-4837d4abd5a4@fairphone.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Sun, 4 Feb 2024 14:19:37 +0000 (06:19 -0800)]
Merge 6.8-rc3 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 4 Feb 2024 12:20:36 +0000 (12:20 +0000)]
Linux 6.8-rc3
Linus Torvalds [Sun, 4 Feb 2024 07:33:01 +0000 (07:33 +0000)]
Merge tag 'for-linus-6.8-rc3' of git://git./linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Miscellaneous bug fixes and cleanups in ext4's multi-block allocator
and extent handling code"
* tag 'for-linus-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (23 commits)
ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type
ext4: make ext4_map_blocks() distinguish delalloc only extent
ext4: add a hole extent entry in cache after punch
ext4: correct the hole length returned by ext4_map_blocks()
ext4: convert to exclusive lock while inserting delalloc extents
ext4: refactor ext4_da_map_blocks()
ext4: remove 'needed' in trace_ext4_discard_preallocations
ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations
ext4: remove unused return value of ext4_mb_release_group_pa
ext4: remove unused return value of ext4_mb_release_inode_pa
ext4: remove unused return value of ext4_mb_release
ext4: remove unused ext4_allocation_context::ac_groups_considered
ext4: remove unneeded return value of ext4_mb_release_context
ext4: remove unused parameter ngroup in ext4_mb_choose_next_group_*()
ext4: remove unused return value of __mb_check_buddy
ext4: mark the group block bitmap as corrupted before reporting an error
ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
ext4: avoid bb_free and bb_fragments inconsistency in mb_free_blocks()
...
Linus Torvalds [Sun, 4 Feb 2024 07:26:19 +0000 (07:26 +0000)]
Merge tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
"Five smb3 client fixes, mostly multichannel related:
- four multichannel fixes including fix for channel allocation when
multiple inactive channels, fix for unneeded race in channel
deallocation, correct redundant channel scaling, and redundant
multichannel disabling scenarios
- add warning if max compound requests reached"
* tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: increase number of PDUs allowed in a compound request
cifs: failure to add channel on iface should bump up weight
cifs: do not search for channel if server is terminating
cifs: avoid redundant calls to disable multichannel
cifs: make sure that channel scaling is done only once
Linus Torvalds [Sun, 4 Feb 2024 07:22:51 +0000 (07:22 +0000)]
Merge tag 'xfs-6.8-fixes-2' of git://git./fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Clear XFS_ATTR_INCOMPLETE filter on removing xattr from a node format
attribute fork
- Remove conditional compilation of realtime geometry validator
functions to prevent confusing error messages from being printed on
the console during the mount operation
* tag 'xfs-6.8-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: remove conditional building of rt geometry validator functions
xfs: reset XFS_ATTR_INCOMPLETE filter on node removal
Linus Torvalds [Sun, 4 Feb 2024 07:01:39 +0000 (07:01 +0000)]
Merge tag 'char-misc-6.8-rc3' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are three tiny driver fixes for 6.8-rc3. They include:
- Android binder long-term bug with epoll finally being fixed
- fastrpc driver shutdown bugfix
- open-dice lockdep fix
All of these have been in linux-next this week with no reported
issues"
* tag 'char-misc-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
binder: signal epoll threads of self-work
misc: open-dice: Fix spurious lockdep warning
misc: fastrpc: Mark all sessions as invalid in cb_remove
Linus Torvalds [Sun, 4 Feb 2024 06:58:23 +0000 (06:58 +0000)]
Merge tag 'tty-6.8-rc3' of git://git./linux/kernel/git/gregkh/tty
Pull tty and serial driver fixes from Greg KH:
"Here are some small tty and serial driver fixes for 6.8-rc3 that
resolve a number of reported issues. Included in here are:
- rs485 flag definition fix that affected the user/kernel abi in -rc1
- max310x driver fixes
- 8250_pci1xxxx driver off-by-one fix
- uart_tiocmget locking race fix
All of these have been in linux-next for over a week with no reported
issues"
* tag 'tty-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: max310x: prevent infinite while() loop in port startup
serial: max310x: fail probe if clock crystal is unstable
serial: max310x: improve crystal stable clock detection
serial: max310x: set default value when reading clock ready bit
serial: core: Fix atomicity violation in uart_tiocmget
serial: 8250_pci1xxxx: fix off by one in pci1xxxx_process_read_data()
tty: serial: Fix bit order in RS485 flag definitions
Linus Torvalds [Sun, 4 Feb 2024 06:52:29 +0000 (06:52 +0000)]
Merge tag 'usb-6.8-rc3' of git://git./linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are a bunch of small USB driver fixes for 6.8-rc3. Included in
here are:
- new usb-serial driver ids
- new dwc3 driver id added
- typec driver change revert
- ncm gadget driver endian bugfix
- xhci bugfixes for a number of reported issues
- usb hub bugfix for alternate settings
- ulpi driver debugfs memory leak fix
- chipidea driver bugfix
- usb gadget driver fixes
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
USB: serial: option: add Fibocom FM101-GL variant
USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
USB: serial: cp210x: add ID for IMST iM871A-USB
usb: typec: tcpm: fix the PD disabled case
usb: ucsi_acpi: Quirk to ack a connector change ack cmd
usb: ucsi_acpi: Fix command completion handling
usb: ucsi: Add missing ppm_lock
usb: ulpi: Fix debugfs directory leak
Revert "usb: typec: tcpm: fix cc role at port reset"
usb: gadget: pch_udc: fix an Excess kernel-doc warning
usb: f_mass_storage: forbid async queue when shutdown happen
USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT
usb: chipidea: core: handle power lost in workqueue
usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend
usb: dwc3: pci: add support for the Intel Arrow Lake-H
usb: core: Prevent null pointer dereference in update_port_device_state
xhci: handle isoc Babble and Buffer Overrun events properly
xhci: process isoc TD properly when there was a transaction error mid TD.
xhci: fix off by one check when adding a secondary interrupter.
xhci: fix possible null pointer dereference at secondary interrupter removal
...
Linus Torvalds [Sun, 4 Feb 2024 06:47:45 +0000 (06:47 +0000)]
Merge tag 'i2c-for-6.8-rc3' of git://git./linux/kernel/git/wsa/linux
Pull i2c fixlet from Wolfram Sang:
"MAINTAINERS update to point people to the new tree for i2c host driver
changes"
* tag 'i2c-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
MAINTAINERS: Update i2c host drivers repository
Linus Torvalds [Sun, 4 Feb 2024 06:37:38 +0000 (06:37 +0000)]
Merge tag 'dmaengine-fix-6.8' of git://git./linux/kernel/git/vkoul/dmaengine
Pull dmaengine fixes from Vinod Koul:
"Core:
- fix return value of is_slave_direction() for D2D dma
Driver fixes for:
- Documentaion fixes to resolve warnings for at_hdmac driver
- bunch of fsl driver fixes for memory leaks, and useless kfree
- TI edma and k3 fixes for packet error and null pointer checks"
* tag 'dmaengine-fix-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dmaengine: at_hdmac: add missing kernel-doc style description
dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
dmaengine: fsl-qdma: Remove a useless devm_kfree()
dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA
dmaengine: ti: k3-udma: Report short packet errors
dmaengine: ti: edma: Add some null pointer checks to the edma_probe
dmaengine: fsl-dpaa2-qdma: Fix the size of dma pools
dmaengine: at_hdmac: fix some kernel-doc warnings
Linus Torvalds [Sun, 4 Feb 2024 06:35:00 +0000 (06:35 +0000)]
Merge tag 'phy-fixes-6.8' of git://git./linux/kernel/git/phy/linux-phy
Pull phy driver fixes from Vinod Koul:
- TI null pointer dereference
- missing erdes mux entry in lan966x driver
- Return of error code in renesas driver
- Serdes init sequence and register offsets for IPQ drivers
* tag 'phy-fixes-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
phy: lan966x: Add missing serdes mux entry
phy: renesas: rcar-gen3-usb2: Fix returning wrong error code
phy: qcom-qmp-usb: fix serdes init sequence for IPQ6018
phy: qcom-qmp-usb: fix register offsets for ipq8074/ipq6018
Wolfram Sang [Sat, 3 Feb 2024 18:23:41 +0000 (19:23 +0100)]
Merge tag 'i2c-host-fixes-6.8-rc3' of git://git./linux/kernel/git/andi.shyti/linux into i2c/for-current
Just a maintenance patch that updates the repository where the
i2c host and muxes related patches will be collected.
Linus Torvalds [Sat, 3 Feb 2024 12:52:36 +0000 (12:52 +0000)]
Merge tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of git://git./linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Arnaldo Carvalho de Melo:
"Vendor events:
- Intel Alderlake/Sapphire Rapids metric fixes, the CPU type
("cpu_atom", "cpu_core") needs to be used as a prefix to be
considered on a metric formula, detected via one of the 'perf test'
entries.
'perf test' fixes:
- Fix the creation of event selector lists on 'perf test' entries, by
initializing the sample ID flag, which is done by 'perf record', so
this fix affects only the tests, the common case isn't affected
- Make 'perf list' respect debug settings (-v) to fix its 'perf test'
entry
- Fix 'perf script' test when python support isn't enabled
- Special case 'perf script' tests on s390, where only DWARF call
graphs are supported and only on software events
- Make 'perf daemon' signal test less racy
Compiler warnings/errors:
- Remove needless malloc(0) call in 'perf top' that triggers
-Walloc-size
- Fix calloc() argument order to address error introduced in gcc-14
Build:
- Make minimal shellcheck version to v0.6.0, avoiding the build to
fail with older versions
Sync kernel header copies:
- stat.h to pick STATX_MNT_ID_UNIQUE
- msr-index.h to pick IA32_MKTME_KEYID_PARTITIONING
- drm.h to pick DRM_IOCTL_MODE_CLOSEFB
- unistd.h to pick {list,stat}mount,
lsm_{[gs]et_self_attr,list_modules} syscall numbers
- x86 cpufeatures to pick TDX, Zen, APIC MSR fence changes
- x86's mem{cpy,set}_64.S used in 'perf bench'
- Also, without tooling effects: asm-generic/unaligned.h, mount.h,
fcntl.h, kvm headers"
* tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (21 commits)
perf tools headers: update the asm-generic/unaligned.h copy with the kernel sources
tools include UAPI: Sync linux/mount.h copy with the kernel sources
perf evlist: Fix evlist__new_default() for > 1 core PMU
tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'
tools headers x86 cpufeatures: Sync with the kernel sources to pick TDX, Zen, APIC MSR fence changes
tools headers UAPI: Sync unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers
perf vendor events intel: Alderlake/sapphirerapids metric fixes
tools headers UAPI: Sync kvm headers with the kernel sources
perf tools: Fix calloc() arguments to address error introduced in gcc-14
perf top: Remove needless malloc(0) call that triggers -Walloc-size
perf build: Make minimal shellcheck version to v0.6.0
tools headers UAPI: Update tools's copy of drm.h headers to pick DRM_IOCTL_MODE_CLOSEFB
perf test shell daemon: Make signal test less racy
perf test shell script: Fix test for python being disabled
perf test: Workaround debug output in list test
perf list: Add output file option
perf list: Switch error message to pr_err() to respect debug settings (-v)
perf test: Fix 'perf script' tests on s390
tools headers UAPI: Sync linux/fcntl.h with the kernel sources
tools arch x86: Sync the msr-index.h copy with the kernel sources to pick IA32_MKTME_KEYID_PARTITIONING
...
Linus Torvalds [Fri, 2 Feb 2024 23:32:58 +0000 (15:32 -0800)]
Merge tag 'trace-v6.8-rc2' of git://git./linux/kernel/git/trace/linux-trace
Pull tracing and eventfs fixes from Steven Rostedt:
- Fix the return code for ring_buffer_poll_wait()
It was returing a -EINVAL instead of EPOLLERR.
- Zero out the tracefs_inode so that all fields are initialized.
The ti->private could have had stale data, but instead of just
initializing it to NULL, clear out the entire structure when it is
allocated.
- Fix a crash in timerlat
The hrtimer was initialized at read and not open, but is canceled at
close. If the file was opened and never read the close will pass a
NULL pointer to hrtime_cancel().
- Rewrite of eventfs.
Linus wrote a patch series to remove the dentry references in the
eventfs_inode and to use ref counting and more of proper VFS
interfaces to make it work.
- Add warning to put_ei() if ei is not set to free. That means
something is about to free it when it shouldn't.
- Restructure the eventfs_inode to make it more compact, and remove the
unused llist field.
- Remove the fsnotify*() funtions for when the inodes were being
created in the lookup code. It doesn't make sense to notify about
creation just because something is being looked up.
- The inode hard link count was not accurate.
It was being updated when a file was looked up. The inodes of
directories were updating their parent inode hard link count every
time the inode was created. That means if memory reclaim cleaned a
stale directory inode and the inode was lookup up again, it would
increment the parent inode again as well. Al Viro said to just have
all eventfs directories have a hard link count of 1. That tells user
space not to trust it.
* tag 'trace-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
eventfs: Keep all directory links at 1
eventfs: Remove fsnotify*() functions from lookup()
eventfs: Restructure eventfs_inode structure to be more condensed
eventfs: Warn if an eventfs_inode is freed without is_freed being set
tracing/timerlat: Move hrtimer_init to timerlat_fd open()
eventfs: Get rid of dentry pointers without refcounts
eventfs: Clean up dentry ops and add revalidate function
eventfs: Remove unused d_parent pointer field
tracefs: dentry lookup crapectomy
tracefs: Avoid using the ei->dentry pointer unnecessarily
eventfs: Initialize the tracefs inode properly
tracefs: Zero out the tracefs_inode when allocating it
ring-buffer: Clean ring_buffer_poll_wait() error return
Linus Torvalds [Fri, 2 Feb 2024 23:30:33 +0000 (15:30 -0800)]
Merge tag 'gfs2-v6.8-rc2-revert' of git://git./linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 revert from Andreas Gruenbacher:
"It turns out that the commit to use GL_NOBLOCK flag for non-blocking
lookups has several issues, and not all of them have a simple fix"
* tag 'gfs2-v6.8-rc2-revert' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
Revert "gfs2: Use GL_NOBLOCK flag for non-blocking lookups"
Linus Torvalds [Fri, 2 Feb 2024 20:56:56 +0000 (12:56 -0800)]
Merge tag 'pci-v6.8-fixes-1' of git://git./linux/kernel/git/pci/pci
Pull pci fixes from Bjorn Helgaas:
- Fix a potential deadlock that was reintroduced by an ASPM revert
merged for v6.8 (Johan Hovold)
- Add Manivannan Sadhasivam as PCI Endpoint maintainer (Lorenzo
Pieralisi)
* tag 'pci-v6.8-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
MAINTAINERS: Add Manivannan Sadhasivam as PCI Endpoint maintainer
PCI/ASPM: Fix deadlock when enabling ASPM
Linus Torvalds [Fri, 2 Feb 2024 20:54:46 +0000 (12:54 -0800)]
Merge tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drm
Pul drm fixes from Dave Airlie:
"Regular weekly fixes, mostly amdgpu and xe. One nouveau fix is a
better fix for the deadlock and also helps with a sync race we were
seeing.
dma-buf:
- heaps CMA page accounting fix
virtio-gpu:
- fix segment size
xe:
- A crash fix
- A fix for an assert due to missing mem_acces ref
- Only allow a single user-fence per exec / bind.
- Some sparse warning fixes
- Two fixes for compilation failures on various odd combinations of
gcc / arch pointed out on LKML.
- Fix a fragile partial allocation pointed out on LKML.
- A sysfs ABI documentation warning fix
amdgpu:
- Fix reboot issue seen on some 7000 series dGPUs
- Fix client init order for KFD
- Misc display fixes
- USB-C fix
- DCN 3.5 fixes
- Fix issues with GPU scheduler and GPU reset
- GPU firmware loading fix
- Misc fixes
- GC 11.5 fix
- VCN 4.0.5 fix
- IH overflow fix
amdkfd:
- SVM fixes
- Trap handler fix
- Fix device permission lookup
- Properly reserve BO before validating it
nouveau:
- fence/irq lock deadlock fix (second attempt)
- gsp command size fix
* tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drm: (35 commits)
nouveau: offload fence uevents work to workqueue
nouveau/gsp: use correct size for registry rpc.
drm/amdgpu/pm: Use inline function for IP version check
drm/hwmon: Fix abi doc warnings
drm/xe: Make all GuC ABI shift values unsigned
drm/xe/vm: Subclass userptr vmas
drm/xe: Use LRC prefix rather than CTX prefix in lrc desc defines
drm/xe: Don't use __user error pointers
drm/xe: Annotate mcr_[un]lock()
drm/xe: Only allow 1 ufence per exec / bind IOCTL
drm/xe: Grab mem_access when disabling C6 on skip_guc_pc platforms
drm/xe: Fix crash in trace_dma_fence_init()
drm/amdgpu: Reset IH OVERFLOW_CLEAR bit
drm/amdgpu: remove asymmetrical irq disabling in vcn 4.0.5 suspend
drm/amdgpu: drm/amdgpu: remove golden setting for gfx 11.5.0
drm/amdkfd: reserve the BO before validating it
drm/amdgpu: Fix missing error code in 'gmc_v6/7/8/9_0_hw_init()'
drm/amd/display: Fix buffer overflow in 'get_host_router_total_dp_tunnel_bw()'
drm/amd/display: Add NULL check for kzalloc in 'amdgpu_dm_atomic_commit_tail()'
drm/amd: Don't init MEC2 firmware when it fails to load
...
Linus Torvalds [Fri, 2 Feb 2024 20:52:44 +0000 (12:52 -0800)]
Merge tag 'input-for-v6.8-rc2' of git://git./linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a fix for the fix to deal with newer laptops which get confused by
the "GET ID" command when probing for PS/2 keyboards
- a couple of tweaks to i8042 to handle Clevo NS70PU and Lifebook U728
laptops
- a change to bcm5974 to validate that the device has appropriate
endpoints
- an addition of new product ID to xpad driver to recognize Lenovo
Legion Go controllers
- a quirk to Goodix controller to deal with extra GPIO described in
ACPI tables on some devices.
* tag 'input-for-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU
Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
Input: bcm5974 - check endpoint type before starting traffic
Input: xpad - add Lenovo Legion Go controllers
Input: goodix - accept ACPI resources with gpio_count == 3 && gpio_int_idx == 0
Linus Torvalds [Fri, 2 Feb 2024 20:50:44 +0000 (12:50 -0800)]
Merge tag 'sound-6.8-rc3' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of fixes, mostly device-specific ones:
- Minor PCM core fix for name strings
- ASoC Qualcomm fixes, including DAI support extensions
- ASoC AMD platform updates
- ASoC Allwinner platform updates
- Various ASoC codec fixes for WSA, WCD, ES8326 drivers
- Various HD-audio and USB-audio fixes and quirks
- A series of fixes for Cirrus CS35L56 codecs"
* tag 'sound-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (63 commits)
ALSA: usb-audio: Ignore clock selector errors for single connection
ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL
ALSA: hda: cs35l56: Remove unused test stub function
ALSA: hda: cs35l56: Firmware file must match the version of preloaded firmware
ALSA: hda: cs35l56: Fix filename string field layout
ALSA: hda: cs35l56: Fix order of searching for firmware files
ASoC: cs35l56: Allow more time for firmware to boot
ASoC: cs35l56: Load tunings for the correct speaker models
ASoC: cs35l56: Firmware file must match the version of preloaded firmware
ASoC: cs35l56: Fix misuse of wm_adsp 'part' string for silicon revision
ASoC: cs35l56: Fix for initializing ASP1 mixer registers
ALSA: hda: cs35l56: Initialize all ASP1 registers
ASoC: cs35l56: Fix default SDW TX mixer registers
ASoC: cs35l56: Fix to ensure ASP1 registers match cache
ASoC: cs35l56: Remove buggy checks from cs35l56_is_fw_reload_needed()
ASoC: cs35l56: Don't add the same register patch multiple times
ASoC: cs35l56: cs35l56_component_remove() must clean up wm_adsp
ASoC: cs35l56: cs35l56_component_remove() must clear cs35l56->component
ASoC: wm_adsp: Don't overwrite fwf_name with the default
ASoC: wm_adsp: Fix firmware file search order
...
Linus Torvalds [Fri, 2 Feb 2024 20:48:33 +0000 (12:48 -0800)]
Merge tag 'hwmon-for-v6.8-rc3' of git://git./linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- pmbus/mp2975: Fix driver initialization
- gigabyte_waterforce: Add missing unlock in error handling path
* tag 'hwmon-for-v6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (pmbus/mp2975) Correct comment inside 'mp2975_read_byte_data'
hwmon: (pmbus/mp2975) Fix driver initialization for MP2975 device
hwmon: gigabyte_waterforce: Fix locking bug in waterforce_get_status()
Linus Torvalds [Fri, 2 Feb 2024 20:46:35 +0000 (12:46 -0800)]
Merge tag 'for-v6.8-rc' of git://git./linux/kernel/git/sre/linux-power-supply
Pull power supply fix from Sebastian Reichel:
- qcom_battmgr: revert broken fix
* tag 'for-v6.8-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
Revert "power: supply: qcom_battmgr: Register the power supplies after PDR is up"
Linus Torvalds [Fri, 2 Feb 2024 20:43:51 +0000 (12:43 -0800)]
Merge tag 'iommu-fixes-v6.8-rc2' of git://git./linux/kernel/git/joro/iommu
Pul iommu fixes from Joerg Roedel:
- Make iommu_ops->default_domain work without CONFIG_IOMMU_DMA to fix
initialization of FSL-PAMU devices
- Fix for Tegra fbdev initialization failure
- Fix for a VFIO device unbinding failure on PowerPC
* tag 'iommu-fixes-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
powerpc: iommu: Bring back table group release_ownership() call
drm/tegra: Do not assume that a NULL domain means no DMA IOMMU
iommu: Allow ops->default_domain to work when !CONFIG_IOMMU_DMA
Linus Torvalds [Fri, 2 Feb 2024 18:58:25 +0000 (10:58 -0800)]
Merge tag 'for-6.8/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM ioctl interface to avoid INT_MAX overflow warnings from
kvmalloc by limiting the number of targets and parameter size area.
- Fix DM stats to avoid INT_MAX overflow warnings from kvmalloc by
limiting the number of entries supported.
- Fix DM writecache to support mapping devices larger than 1 TiB by
switching from using kvmalloc_array to vmalloc_array -- which avoids
INT_MAX overflow in kvmalloc_node and associated warnings.
- Remove the (ab)use of tasklets from both the DM crypt and verity
targets. They will be converted to use BH workqueue in future.
* tag 'for-6.8/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-crypt, dm-verity: disable tasklets
dm writecache: allow allocations larger than 2GiB
dm stats: limit the number of entries
dm: limit the number of targets and parameter size area
Linus Torvalds [Fri, 2 Feb 2024 18:52:56 +0000 (10:52 -0800)]
Merge tag 'ata-6.8-rc3' of git://git./linux/kernel/git/libata/linux
Pull ata fix from Niklas Cassel:
- Following up on last week's ASMedia ASM1061 43-bit dma_mask quirk, we
sent an email to ASMedia developers that have previously been active
on the mailing list, asking exactly which SATA controllers that are
affected by this hardware limitation.
We got a reply that it affects all the SATA controllers in the
ASM106x family, thus extend the existing 43-bit dma_mask quirk to
apply to all the affected ASMedia SATA controllers.
* tag 'ata-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ahci: Extend ASM1061 43-bit DMA address quirk to other ASM106x parts
Szilard Fabian [Fri, 2 Feb 2024 18:28:59 +0000 (10:28 -0800)]
Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
Another Fujitsu-related patch.
In the initial boot stage the integrated keyboard of Fujitsu Lifebook U728
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.
i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:3092) not working at all.
So this notebook uses a hid-over-i2c touchpad which is managed by the
i2c_designware input driver. Since you can't find a PS/2 mouse port on this
computer and you can't connect a PS/2 mouse to it even with an official
port replicator I think it's safe to not use the PS/2 mouse port at all.
Signed-off-by: Szilard Fabian <szfabian@bluemarch.art>
Link: https://lore.kernel.org/r/20240103014717.127307-2-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Linus Torvalds [Fri, 2 Feb 2024 18:49:28 +0000 (10:49 -0800)]
Merge tag 'block-6.8-2024-02-01' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Remove duplicated enums (Guixen)
- Use appropriate controller state accessors (Keith)
- Retryable authentication (Hannes)
- Add missing module descriptions (Chaitanya)
- Fibre-channel fixes for blktests (Daniel)
- Various type correctness updates (Caleb)
- Improve fabrics connection debugging prints (Nitin)
- Passthrough command verbose error logging (Adam)
- Fix for where we set IO priority in the bio for drivers that use
fops->submit_bio() to queue IO, like md/dm etc.
* tag 'block-6.8-2024-02-01' of git://git.kernel.dk/linux: (32 commits)
block: Fix where bio IO priority gets set
nvme: allow passthru cmd error logging
nvme-fc: show hostnqn when connecting to fc target
nvme-rdma: show hostnqn when connecting to rdma target
nvme-tcp: show hostnqn when connecting to tcp target
nvmet-fc: use RCU list iterator for assoc_list
nvmet-fc: take ref count on tgtport before delete assoc
nvmet-fc: avoid deadlock on delete association path
nvmet-fc: abort command when there is no binding
nvmet-fc: do not tack refs on tgtports from assoc
nvmet-fc: remove null hostport pointer check
nvmet-fc: hold reference on hostport match
nvmet-fc: free queue and assoc directly
nvmet-fc: defer cleanup using RCU properly
nvmet-fc: release reference on target port
nvmet-fcloop: swap the list_add_tail arguments
nvme-fc: do not wait in vain when unloading module
nvme-fc: log human-readable opcode on timeout
nvme: split out fabrics version of nvme_opcode_str()
nvme: take const cmd pointer in read-only helpers
...
Linus Torvalds [Fri, 2 Feb 2024 18:45:17 +0000 (10:45 -0800)]
Merge tag 'io_uring-6.8-2024-02-01' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix for missing retry for read multishot.
If we trigger the execution of it and there's more than one buffer to
be read, then we don't always read more than the first one. As it's
edge triggered, this can lead to stalls.
- Limit inline receive multishot retries for fairness reasons.
If we have a very bursty socket receiving data, we still need to
ensure we process other requests as well. This is really two minor
cleanups, then adding a way for poll reissue to trigger a requeue,
and then finally having multishot receive utilize that.
- Fix for a weird corner case for non-multishot receive with
MSG_WAITALL, using provided buffers, and setting the length to
zero (to let the buffer dictate the receive size).
* tag 'io_uring-6.8-2024-02-01' of git://git.kernel.dk/linux:
io_uring/net: fix sr->len for IORING_OP_RECV with MSG_WAITALL and buffers
io_uring/net: limit inline multishot retries
io_uring/poll: add requeue return code from poll multishot handling
io_uring/net: un-indent mshot retry path in io_recv_finish()
io_uring/poll: move poll execution helpers higher up
io_uring/rw: ensure poll based multishot read retries appropriately
Linus Torvalds [Fri, 2 Feb 2024 18:40:50 +0000 (10:40 -0800)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Two small fixes.
The first one is an alternative fix for the SCS patching problem we
thought we'd fixed in -rc1; it turned out not to be robust with all
toolchains/configs, so this is a revert+retry which has seen some more
testing.
The other one simply removes an unused header file, but I couldn't
resist the negative diffstat.
- Really fix shadow call stack patching with LTO=full
- Remove unused (empty) header file generated from the compat vDSO"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: vdso32: Remove unused vdso32-offsets.h
arm64: scs: Disable LTO for SCS patching code
arm64: Revert "scs: Work around full LTO issue with dynamic SCS"
Werner Sembach [Tue, 5 Dec 2023 16:36:01 +0000 (17:36 +0100)]
Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU
When closing the laptop lid with an external screen connected, the mouse
pointer has a constant movement to the lower right corner. Opening the
lid again stops this movement, but after that the touchpad does no longer
register clicks.
The touchpad is connected both via i2c-hid and PS/2, the predecessor of
this device (NS70MU) has the same layout in this regard and also strange
behaviour caused by the psmouse and the i2c-hid driver fighting over
touchpad control. This fix is reusing the same workaround by just
disabling the PS/2 aux port, that is only used by the touchpad, to give the
i2c-hid driver the lone control over the touchpad.
v2: Rebased on current master
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231205163602.16106-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Mikulas Patocka [Wed, 31 Jan 2024 20:57:27 +0000 (21:57 +0100)]
dm-crypt, dm-verity: disable tasklets
Tasklets have an inherent problem with memory corruption. The function
tasklet_action_common calls tasklet_trylock, then it calls the tasklet
callback and then it calls tasklet_unlock. If the tasklet callback frees
the structure that contains the tasklet or if it calls some code that may
free it, tasklet_unlock will write into free memory.
The commits
8e14f610159d and
d9a02e016aaf try to fix it for dm-crypt, but
it is not a sufficient fix and the data corruption can still happen [1].
There is no fix for dm-verity and dm-verity will write into free memory
with every tasklet-processed bio.
There will be atomic workqueues implemented in the kernel 6.9 [2]. They
will have better interface and they will not suffer from the memory
corruption problem.
But we need something that stops the memory corruption now and that can be
backported to the stable kernels. So, I'm proposing this commit that
disables tasklets in both dm-crypt and dm-verity. This commit doesn't
remove the tasklet support, because the tasklet code will be reused when
atomic workqueues will be implemented.
[1] https://lore.kernel.org/all/
d390d7ee-f142-44d3-822a-
87949e14608b@suse.de/T/
[2] https://lore.kernel.org/lkml/
20240130091300.
2968534-1-tj@kernel.org/
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 39d42fa96ba1b ("dm crypt: add flags to optionally bypass kcryptd workqueues")
Fixes: 5721d4e5a9cdb ("dm verity: Add optional "try_verify_in_tasklet" feature")
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Greg Kroah-Hartman [Fri, 2 Feb 2024 16:36:38 +0000 (08:36 -0800)]
Merge tag 'usb-serial-6.8-rc3' of https://git./linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial device ids for 6.8-rc3
Here are some new device ids for 6.8-rc3.
All have been in linux-next with no reported issues.
* tag 'usb-serial-6.8-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: option: add Fibocom FM101-GL variant
USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
USB: serial: cp210x: add ID for IMST iM871A-USB
Andreas Gruenbacher [Fri, 2 Feb 2024 16:11:25 +0000 (17:11 +0100)]
Revert "gfs2: Use GL_NOBLOCK flag for non-blocking lookups"
Commit "gfs2: Use GL_NOBLOCK flag for non-blocking lookups" has several
issues, some of which are non-trivial to fix, so revert it for now:
https://lore.kernel.org/gfs2/
20240202050230.GA875515@ZenIV/T/
This reverts commit
dd00aaeb343255a8a30de671bd27bde79a47c8e5.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Vinod Koul [Tue, 30 Jan 2024 16:32:16 +0000 (22:02 +0530)]
dmaengine: at_hdmac: add missing kernel-doc style description
We get following warning with W=1:
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'boundary' not described in 'at_desc'
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'dst_hole' not described in 'at_desc'
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'src_hole' not described in 'at_desc'
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'memset_buffer' not described in 'at_desc'
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'memset_paddr' not described in 'at_desc'
drivers/dma/at_hdmac.c:243: warning: Function parameter or struct member 'memset_vaddr' not described in 'at_desc'
drivers/dma/at_hdmac.c:255: warning: Enum value 'ATC_IS_PAUSED' not described in enum 'atc_status'
drivers/dma/at_hdmac.c:255: warning: Enum value 'ATC_IS_CYCLIC' not described in enum 'atc_status'
drivers/dma/at_hdmac.c:287: warning: Function parameter or struct member 'cyclic' not described in 'at_dma_chan'
drivers/dma/at_hdmac.c:350: warning: Function parameter or struct member 'memset_pool' not described in 'at_dma'
Fix this by adding the required description and also drop unused struct
member 'cyclic' in 'at_dma_chan'
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20240130163216.633034-1-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Shivaprasad G Bhat [Fri, 26 Jan 2024 15:09:18 +0000 (09:09 -0600)]
powerpc: iommu: Bring back table group release_ownership() call
The commit
2ad56efa80db ("powerpc/iommu: Setup a default domain and
remove set_platform_dma_ops") refactored the code removing the
set_platform_dma_ops(). It missed out the table group
release_ownership() call which would have got called otherwise
during the guest shutdown via vfio_group_detach_container(). On
PPC64, this particular call actually sets up the 32-bit TCE table,
and enables the 64-bit DMA bypass etc. Now after guest shutdown,
the subsequent host driver (e.g megaraid-sas) probe post unbind
from vfio-pci fails like,
megaraid_sas 0031:01:00.0: Warning: IOMMU dma not supported: mask 0x7fffffffffffffff, table unavailable
megaraid_sas 0031:01:00.0: Warning: IOMMU dma not supported: mask 0xffffffff, table unavailable
megaraid_sas 0031:01:00.0: Failed to set DMA mask
megaraid_sas 0031:01:00.0: Failed from megasas_init_fw 6539
The patch brings back the call to table_group release_ownership()
call when switching back to PLATFORM domain from BLOCKED, while
also separates the domain_ops for both.
Fixes: 2ad56efa80db ("powerpc/iommu: Setup a default domain and remove set_platform_dma_ops")
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/170628173462.3742.18330000394415935845.stgit@ltcd48-lp2.aus.stglab.ibm.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Dave Airlie [Mon, 29 Jan 2024 01:26:45 +0000 (11:26 +1000)]
nouveau: offload fence uevents work to workqueue
This should break the deadlock between the fctx lock and the irq lock.
This offloads the processing off the work from the irq into a workqueue.
Cc: linux-stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/576237/
Dave Airlie [Tue, 30 Jan 2024 03:24:40 +0000 (13:24 +1000)]
nouveau/gsp: use correct size for registry rpc.
Timur pointed this out before, and it just slipped my mind,
but this might help some things work better, around pcie power
management.
Fixes: 8d55b0a940bb ("nouveau/gsp: add some basic registry entries.")
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/576336/
Dave Airlie [Fri, 2 Feb 2024 05:30:16 +0000 (15:30 +1000)]
Merge tag 'amd-drm-fixes-6.8-2024-02-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.8-2024-02-01:
amdgpu:
- Fix reboot issue seen on some 7000 series dGPUs
- Fix client init order for KFD
- Misc display fixes
- USB-C fix
- DCN 3.5 fixes
- Fix issues with GPU scheduler and GPU reset
- GPU firmware loading fix
- Misc fixes
- GC 11.5 fix
- VCN 4.0.5 fix
- IH overflow fix
amdkfd:
- SVM fixes
- Trap handler fix
- Fix device permission lookup
- Properly reserve BO before validating it
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240201184108.4923-1-alexander.deucher@amd.com
Zhang Yi [Sat, 27 Jan 2024 01:58:05 +0000 (09:58 +0800)]
ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type
Since ext4_map_blocks() can recognize a delayed allocated only extent,
make ext4_set_iomap() can also recognize it, and remove the useless
separate check in ext4_iomap_begin_report().
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-7-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Zhang Yi [Sat, 27 Jan 2024 01:58:04 +0000 (09:58 +0800)]
ext4: make ext4_map_blocks() distinguish delalloc only extent
Add a new map flag EXT4_MAP_DELAYED to indicate the mapping range is a
delayed allocated only (not unwritten) one, and making
ext4_map_blocks() can distinguish it, no longer mixing it with holes.
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-6-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Zhang Yi [Sat, 27 Jan 2024 01:58:03 +0000 (09:58 +0800)]
ext4: add a hole extent entry in cache after punch
In order to cache hole extents in the extent status tree and keep the
hole length as long as possible, re-add a hole entry to the cache just
after punching a hole.
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-5-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Hans de Goede [Fri, 26 Jan 2024 16:07:24 +0000 (17:07 +0100)]
Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID
After commit
936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in
translated mode") not only the getid command is skipped, but also
the de-activating of the keyboard at the end of atkbd_probe(), potentially
re-introducing the problem fixed by commit
be2d7e4233a4 ("Input: atkbd -
fix multi-byte scancode handling on reconnect").
Make sure multi-byte scancode handling on reconnect is still handled
correctly by not skipping the atkbd_deactivate() call.
Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240126160724.13278-3-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Hans de Goede [Fri, 26 Jan 2024 16:07:23 +0000 (17:07 +0100)]
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
After commit
936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in
translated mode") the keyboard on Dell XPS 13 9350 / 9360 / 9370 models
has stopped working after a suspend/resume.
The problem appears to be that atkbd_probe() fails when called
from atkbd_reconnect() on resume, which on systems where
ATKBD_CMD_GETID is skipped can only happen by ATKBD_CMD_SETLEDS
failing. ATKBD_CMD_SETLEDS failing because ATKBD_CMD_GETID was
skipped is weird, but apparently that is what is happening.
Fix this by also skipping ATKBD_CMD_SETLEDS when skipping
ATKBD_CMD_GETID.
Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Closes: https://lore.kernel.org/linux-input/0aa4a61f-c939-46fe-a572-08022e8931c7@molgen.mpg.de/
Closes: https://bbs.archlinux.org/viewtopic.php?pid=2146300
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218424
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2260517
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240126160724.13278-2-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Zhang Yi [Sat, 27 Jan 2024 01:58:02 +0000 (09:58 +0800)]
ext4: correct the hole length returned by ext4_map_blocks()
In ext4_map_blocks(), if we can't find a range of mapping in the
extents cache, we are calling ext4_ext_map_blocks() to search the real
path and ext4_ext_determine_hole() to determine the hole range. But if
the querying range was partially or completely overlaped by a delalloc
extent, we can't find it in the real extent path, so the returned hole
length could be incorrect.
Fortunately, ext4_ext_put_gap_in_cache() have already handle delalloc
extent, but it searches start from the expanded hole_start, doesn't
start from the querying range, so the delalloc extent found could not be
the one that overlaped the querying range, plus, it also didn't adjust
the hole length. Let's just remove ext4_ext_put_gap_in_cache(), handle
delalloc and insert adjusted hole extent in ext4_ext_determine_hole().
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-4-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Zhang Yi [Sat, 27 Jan 2024 01:58:01 +0000 (09:58 +0800)]
ext4: convert to exclusive lock while inserting delalloc extents
ext4_da_map_blocks() only hold i_data_sem in shared mode and i_rwsem
when inserting delalloc extents, it could be raced by another querying
path of ext4_map_blocks() without i_rwsem, .e.g buffered read path.
Suppose we buffered read a file containing just a hole, and without any
cached extents tree, then it is raced by another delayed buffered write
to the same area or the near area belongs to the same hole, and the new
delalloc extent could be overwritten to a hole extent.
pread() pwrite()
filemap_read_folio()
ext4_mpage_readpages()
ext4_map_blocks()
down_read(i_data_sem)
ext4_ext_determine_hole()
//find hole
ext4_ext_put_gap_in_cache()
ext4_es_find_extent_range()
//no delalloc extent
ext4_da_map_blocks()
down_read(i_data_sem)
ext4_insert_delayed_block()
//insert delalloc extent
ext4_es_insert_extent()
//overwrite delalloc extent to hole
This race could lead to inconsistent delalloc extents tree and
incorrect reserved space counter. Fix this by converting to hold
i_data_sem in exclusive mode when adding a new delalloc extent in
ext4_da_map_blocks().
Cc: stable@vger.kernel.org
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-3-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Zhang Yi [Sat, 27 Jan 2024 01:58:00 +0000 (09:58 +0800)]
ext4: refactor ext4_da_map_blocks()
Refactor and cleanup ext4_da_map_blocks(), reduce some unnecessary
parameters and branches, no logic changes.
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240127015825.1608160-2-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Dave Airlie [Fri, 2 Feb 2024 03:52:03 +0000 (13:52 +1000)]
Merge tag 'drm-xe-fixes-2024-02-01' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
UAPI Changes:
- Only allow a single user-fence per exec / bind.
The reason for this clarification fix is a limitation in the implementation
which can be lifted moving forward, if needed.
Driver Changes:
- A crash fix
- A fix for an assert due to missing mem_acces ref
- Only allow a single user-fence per exec / bind.
- Some sparse warning fixes
- Two fixes for compilation failures on various odd
combinations of gcc / arch pointed out on LKML.
- Fix a fragile partial allocation pointed out on LKML.
Cross-driver Change:
- A sysfs ABI documentation warning fix
This also touches i915 and is acked by i915 maintainers.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZbuCYdMDVK-kAWC5@fedora
Dave Airlie [Fri, 2 Feb 2024 02:13:01 +0000 (12:13 +1000)]
Merge tag 'drm-misc-fixes-2024-02-01' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A quiet week: one fix for CMA dma-buf pages accounting, and one to
virtio to set the segment size of the virtio_gpu device.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/obnofpccz73c3uiqfyipxmjta5fgm4cle55dmtnissgtgxfgv7@22o7kb62efri
Linus Torvalds [Thu, 1 Feb 2024 22:57:17 +0000 (14:57 -0800)]
Kconfig: Disable -Wstringop-overflow for GCC globally
It turns out it was never just gcc-11 that was broken. Apparently it
just happens to work on x86-64 with other gcc versions.
On arm64, I see warnings with gcc version 13.2.1, and the kernel test
robot reports the same problem on s390 with gcc 13.2.0.
Admittedly it seems to be just the new Xe drm driver, but this is
keeping me from doing my normal arm64 build testing. So it gets
reverted until somebody figures out what causes the problem (and why it
doesn't show on x86-64, which is what makes me suspect it was never just
about gcc-11, and more about just random happenstance).
This also changes the Kconfig naming a bit - just make the "disable this
for GCC" conditional be one simple Kconfig entry, and we can put the gcc
version dependencies in that entry once we figure out what the correct
rules are.
The version dependency _may_ still end up being "gcc version larger than
11" if the issue is purely in the Xe driver, but even if that ends up
the case, let's make that all part of the "GCC_NO_STRINGOP_OVERFLOW"
logic.
For now, we just disable it for all gcc versions while the exact cause
is unknown.
Link: https://lore.kernel.org/all/202401161031.hjGJHMiJ-lkp@intel.com/T/
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Thu, 1 Feb 2024 20:39:54 +0000 (12:39 -0800)]
Merge tag 'net-6.8-rc3' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter.
As Paolo promised we continue to hammer out issues in our selftests.
This is not the end but probably the peak.
Current release - regressions:
- smc: fix incorrect SMC-D link group matching logic
Current release - new code bugs:
- eth: bnxt: silence WARN() when device skips a timestamp, it happens
Previous releases - regressions:
- ipmr: fix null-deref when forwarding mcast packets
- conntrack: evaluate window negotiation only for packets in the
REPLY direction, otherwise SYN retransmissions trigger incorrect
window scale negotiation
- ipset: fix performance regression in swap operation
Previous releases - always broken:
- tcp: add sanity checks to types of pages getting into the rx
zerocopy path, we only support basic NIC -> user, no page cache
pages etc.
- ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
- nt_tables: more input sanitization changes
- dsa: mt7530: fix 10M/100M speed on MediaTek MT7988 switch
- bridge: mcast: fix loss of snooping after long uptime, jiffies do
wrap on 32bit
- xen-netback: properly sync TX responses, protect with locking
- phy: mediatek-ge-soc: sync calibration values with MediaTek SDK,
increase connection stability
- eth: pds: fixes for various teardown, and reset races
Misc:
- hsr: silence WARN() if we can't alloc supervision frame, it
happens"
* tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits)
doc/netlink/specs: Add missing attr in rt_link spec
idpf: avoid compiler padding in virtchnl2_ptype struct
selftests: mptcp: join: stop transfer when check is done (part 2)
selftests: mptcp: join: stop transfer when check is done (part 1)
selftests: mptcp: allow changing subtests prefix
selftests: mptcp: decrease BW in simult flows
selftests: mptcp: increase timeout to 30 min
selftests: mptcp: add missing kconfig for NF Mangle
selftests: mptcp: add missing kconfig for NF Filter in v6
selftests: mptcp: add missing kconfig for NF Filter
mptcp: fix data re-injection from stale subflow
selftests: net: enable some more knobs
selftests: net: add missing config for NF_TARGET_TTL
selftests: forwarding: List helper scripts in TEST_FILES Makefile variable
selftests: net: List helper scripts in TEST_FILES Makefile variable
selftests: net: Remove executable bits from library scripts
selftests: bonding: Check initial state
selftests: team: Add missing config options
hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove
xen-netback: properly sync TX responses
...
Linus Torvalds [Thu, 1 Feb 2024 20:32:43 +0000 (12:32 -0800)]
Merge tag 'parisc-for-6.8-rc3' of git://git./linux/kernel/git/deller/parisc-linux
Pull parisc architecture fixes from Helge Deller:
"The current exception handler, which helps on kernel accesses to
userspace, may exhibit data corruption. The problem is that it is not
guaranteed that the compiler will use the processor register we
specified in the source code, but may choose another register which
then will lead to silent register- and data corruption. To fix this
issue we now use another strategy to help the exception handler to
always find and set the error code into the correct CPU register.
The other fixes are small: fixing CPU hotplug bringup, fix the page
alignment of the RO_DATA section, added a check for the calculated
cache stride and fix possible hangups when printing longer output at
bootup when running on serial console.
Most of the patches are tagged for stable series.
- Fix random data corruption triggered by exception handler
- Fix crash when setting up BTLB at CPU bringup
- Prevent hung tasks when printing inventory on serial console
- Make RO_DATA page aligned in vmlinux.lds.S
- Add check for valid cache stride size"
* tag 'parisc-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: BTLB: Fix crash when setting up BTLB at CPU bringup
parisc: Fix random data corruption from exception handler
parisc: Drop unneeded semicolon in parse_tree_node()
parisc: Prevent hung tasks when printing inventory on serial console
parisc: Check for valid stride size for cache flushes
parisc: Make RO_DATA page aligned in vmlinux.lds.S
Linus Torvalds [Thu, 1 Feb 2024 19:57:42 +0000 (11:57 -0800)]
Merge tag 'kbuild-fixes-v6.8' of git://git./linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix UML build with clang-18 and newer
- Avoid using the alias attribute in host programs
- Replace tabs with spaces when followed by conditionals for future GNU
Make versions
- Fix rpm-pkg for the systemd-provided kernel-install tool
- Fix the undefined behavior in Kconfig for a 'int' symbol used in a
conditional
* tag 'kbuild-fixes-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: initialize sym->curr.tri to 'no' for all symbol types again
kbuild: rpm-pkg: simplify installkernel %post
kbuild: Replace tabs with spaces when followed by conditionals
modpost: avoid using the alias attribute
kbuild: fix W= flags in the help message
modpost: Add '.ltext' and '.ltext.*' to TEXT_SECTIONS
um: Fix adding '-no-pie' for clang
kbuild: defconf: use SRCARCH to find merged configs
Linus Torvalds [Thu, 1 Feb 2024 19:48:13 +0000 (11:48 -0800)]
Merge tag 'nfsd-6.8-2' of git://git./linux/kernel/git/cel/linux
Pull nfsd fix from Chuck Lever:
- Fix a recent backchannel timeout fix
* tag 'nfsd-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
NFSv4.1: Assign the right value for initval and retries for rpc timeout
Linus Torvalds [Thu, 1 Feb 2024 19:45:53 +0000 (11:45 -0800)]
Merge tag 'exfat-for-6.8-rc3' of git://git./linux/kernel/git/linkinjeon/exfat
Pull exfat fix from Namjae Jeon:
- Fix BUG in iov_iter_revert reported from syzbot
* tag 'exfat-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: fix zero the unwritten part for dio read
Takashi Iwai [Thu, 1 Feb 2024 18:40:42 +0000 (19:40 +0100)]
Merge tag 'asoc-fix-v6.8-rc2-2' of https://git./linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.8
This pull request adds Richard Fitzgerald's series with extensive fixes
for the CS35L56, he said:
These patches fix various things that were undocumented, unknown or
uncertain when the original driver code was written. And also a few
things that were just bugs.
Linus Torvalds [Thu, 1 Feb 2024 18:19:34 +0000 (10:19 -0800)]
Merge tag 'hid-for-linus-
2024020101' of git://git./linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- cleanups in the error path in hid-steam (Dan Carpenter)
- fixes for Wacom tablets selftests that sneaked in while the CI was
taking a break during the year end holidays (Benjamin Tissoires)
- null pointer check in nvidia-shield (Kunwu Chan)
- memory leak fix in hidraw (Su Hui)
- another null pointer fix in i2c-hid-of (Johan Hovold)
- another memory leak fix in HID-BPF this time, as well as a double
fdget() fix reported by Dan Carpenter (Benjamin Tissoires)
- fix for Cirque touchpad when they go on suspend (Kai-Heng Feng)
- new device ID in hid-logitech-hidpp: "Logitech G Pro X SuperLight 2"
(Jiri Kosina)
* tag 'hid-for-linus-
2024020101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: bpf: use __bpf_kfunc instead of noinline
HID: bpf: actually free hdev memory after attaching a HID-BPF program
HID: bpf: remove double fdget()
HID: i2c-hid-of: fix NULL-deref on failed power up
HID: hidraw: fix a problem of memory leak in hidraw_release()
HID: i2c-hid: Skip SET_POWER SLEEP for Cirque touchpad on system suspend
HID: nvidia-shield: Add missing null pointer checks to LED initialization
HID: logitech-hidpp: add support for Logitech G Pro X Superlight 2
selftests/hid: wacom: fix confidence tests
HID: hid-steam: Fix cleanup in probe()
HID: hid-steam: remove pointless error message
Paulo Alcantara [Tue, 30 Jan 2024 00:04:44 +0000 (21:04 -0300)]
smb: client: increase number of PDUs allowed in a compound request
With the introduction of SMB2_OP_QUERY_WSL_EA, the client may now send
5 commands in a single compound request in order to query xattrs from
potential WSL reparse points, which should be fine as we currently
allow up to 5 PDUs in a single compound request. However, if
encryption is enabled (e.g. 'seal' mount option) or enforced by the
server, current MAX_COMPOUND(5) won't be enough as we require an extra
PDU for the transform header.
Fix this by increasing MAX_COMPOUND to 7 and, while we're at it, add
an WARN_ON_ONCE() and return -EIO instead of -ENOMEM in case we
attempt to send a compound request that couldn't include the extra
transform header.
Signed-off-by: Paulo Alcantara <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Shyam Prasad N [Thu, 1 Feb 2024 11:15:29 +0000 (11:15 +0000)]
cifs: failure to add channel on iface should bump up weight
After the interface selection policy change to do a weighted
round robin, each iface maintains a weight_fulfilled. When the
weight_fulfilled reaches the total weight for the iface, we know
that the weights can be reset and ifaces can be allocated from
scratch again.
During channel allocation failures on a particular channel,
weight_fulfilled is not incremented. If a few interfaces are
inactive, we could end up in a situation where the active
interfaces are all allocated for the total_weight, and inactive
ones are all that remain. This can cause a situation where
no more channels can be allocated further.
This change fixes it by increasing weight_fulfilled, even when
channel allocation failure happens. This could mean that if
there are temporary failures in channel allocation, the iface
weights may not strictly be adhered to. But that's still okay.
Fixes: a6d8fb54a515 ("cifs: distribute channels across interfaces based on speed")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Linus Torvalds [Thu, 1 Feb 2024 18:12:53 +0000 (10:12 -0800)]
Merge tag 'firewire-fixes-6.8-rc3' of git://git./linux/kernel/git/ieee1394/linux1394
Pull firewire fixes from Takashi Sakamoto:
"FireWire subsystem now supports the legacy layout of configuration
ROM, while it appears that some of DV devices in the early 2000's have
the legacy layout with a quirk. This includes some changes to handle
the quirk"
* tag 'firewire-fixes-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: search descriptor leaf just after vendor directory entry in root directory
firewire: core: correct documentation of fw_csr_string() kernel API
Shyam Prasad N [Thu, 1 Feb 2024 11:15:28 +0000 (11:15 +0000)]
cifs: do not search for channel if server is terminating
In order to scale down the channels, the following sequence
of operations happen:
1. server struct is marked for terminate
2. the channel is deallocated in the ses->chans array
3. at a later point the cifsd thread actually terminates the server
Between 2 and 3, there can be calls to find the channel for
a server struct. When that happens, there can be an ugly warning
that's logged. But this is expected.
So this change does two things:
1. in cifs_ses_get_chan_index, if server->terminate is set, return
2. always make sure server->terminate is set with chan_lock held
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Shyam Prasad N [Thu, 1 Feb 2024 11:15:26 +0000 (11:15 +0000)]
cifs: avoid redundant calls to disable multichannel
When the server reports query network interface info call
as unsupported following a tree connect, it means that
multichannel is unsupported, even if the server capabilities
report otherwise.
When this happens, cifs_chan_skip_or_disable is called to
disable multichannel on the client. However, we only need
to call this when multichannel is currently setup.
Fixes: f591062bdbf4 ("cifs: handle servers that still advertise multichannel after disabling")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Linus Torvalds [Thu, 1 Feb 2024 18:10:17 +0000 (10:10 -0800)]
Merge tag 'spi-fix-v6.8-rc2' of git://git./linux/kernel/git/broonie/spi
Pull spi fix from Mark Brown:
"One simple fix for a minor but valid issue with constants overflowing
identified via cppcheck"
* tag 'spi-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: sh-msiof: avoid integer overflow in constants
Linus Torvalds [Thu, 1 Feb 2024 18:06:55 +0000 (10:06 -0800)]
Merge tag 'regulator-fix-v6.8-rc2' of git://git./linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"The main set of fixes here are for the PWM regulator, fixing
bootstrapping issues on some platforms where the hardware setup looked
like it was out of spec for the constraints we have for the regulator
causing us to make spurious and unhelpful changes to try to bring
things in line with the constraints.
There's also a couple of other driver specific fixes"
* tag 'regulator-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator (max5970): Fix IRQ handler
regulator: ti-abb: don't use devm_platform_ioremap_resource_byname for shared interrupt register
regulator: pwm-regulator: Manage boot-on with disabled PWM channels
regulator: pwm-regulator: Calculate the output voltage for disabled PWMs
regulator: pwm-regulator: Add validity checks in continuous .get_voltage
Linus Torvalds [Thu, 1 Feb 2024 18:02:40 +0000 (10:02 -0800)]
Merge tag 'v6.8-p2' of git://git./linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"Fix regressions in caam and qat"
* tag 'v6.8-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: caam - fix asynchronous hash
crypto: qat - fix arbiter mapping generation algorithm for QAT 402xx
Linus Torvalds [Thu, 1 Feb 2024 18:00:28 +0000 (10:00 -0800)]
Merge tag 'lsm-pr-
20240131' of git://git./linux/kernel/git/pcmoore/lsm
Pull lsm fixes from Paul Moore:
"Two small patches to fix some problems relating to LSM hook return
values and how the individual LSMs interact"
* tag 'lsm-pr-
20240131' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
lsm: fix default return value of the socket_getpeersec_*() hooks
lsm: fix the logic in security_inode_getsecctx()
Hongyu Jin [Tue, 30 Jan 2024 20:26:34 +0000 (15:26 -0500)]
block: Fix where bio IO priority gets set
Commit
82b74cac2849 ("blk-ioprio: Convert from rqos policy to direct
call") pushed setting bio I/O priority down into blk_mq_submit_bio()
-- which is too low within block core's submit_bio() because it
skips setting I/O priority for block drivers that implement
fops->submit_bio() (e.g. DM, MD, etc).
Fix this by moving bio_set_ioprio() up from blk-mq.c to blk-core.c and
call it from submit_bio(). This ensures all block drivers call
bio_set_ioprio() during initial bio submission.
Fixes: a78418e6a04c ("block: Always initialize bio IO priority on submit")
Co-developed-by: Yibin Ding <yibin.ding@unisoc.com>
Signed-off-by: Yibin Ding <yibin.ding@unisoc.com>
Signed-off-by: Hongyu Jin <hongyu.jin@unisoc.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
[snitzer: revised commit header]
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20240130202638.62600-2-snitzer@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Mark Brown [Thu, 1 Feb 2024 17:45:32 +0000 (17:45 +0000)]
ALSA: Various fixes for Cirrus Logic CS35L56 support
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
These patches fixe various things that were undocumented, unknown or
uncertain when the original driver code was written. And also a few
things that were just bugs.
Jakub Kicinski [Thu, 1 Feb 2024 17:25:53 +0000 (09:25 -0800)]
Merge tag 'batadv-net-pullrequest-
20240201' of git://git.open-mesh.org/linux-merge
Simon Wunderlich says:
====================
Here are some batman-adv bugfixes:
- fix a timeout issue and a memory leak in batman-adv multicast,
by Linus Lüssing (2 patches)
* tag 'batadv-net-pullrequest-
20240201' of git://git.open-mesh.org/linux-merge:
batman-adv: mcast: fix memory leak on deleting a batman-adv interface
batman-adv: mcast: fix mcast packet type counter on timeouted nodes
====================
Link: https://lore.kernel.org/r/20240201110110.29129-1-sw@simonwunderlich.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>