Wireless USB has long been defunct, and kernel support for it was
removed in 2020 by commit caa6772db4 ("Staging: remove wusbcore and
UWB from the kernel tree.").
Nevertheless, some vestiges of the old implementation still clutter up
the USB subsystem and one or two other places. Let's get rid of them
once and for all.
The only parts still left are the user-facing APIs in
include/uapi/linux/usb/ch9.h. (There are also a couple of misleading
instances, such as the Sierra Wireless USB modem, which is a USB modem
made by Sierra Wireless.)
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/b4f2710f-a2de-4fb0-b50f-76776f3a961b@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some NXP processors using ChipIdea USB IP have a bug when frame babble is
detected.
Issue description:
In USB camera test, our controller is host in HS mode. In ISOC IN, when
device sends data across the micro frame, it causes the babble in host
controller. This will clear the PE bit. In spec, it also requires to set
the PEC bit and then set the PCI bit. Without the PCI interrupt, the
software does not know the PE is cleared.
This will add a flag CI_HDRC_HAS_PORTSC_PEC_MISSED to some impacted
platform datas. And the ehci host driver will assert PEC by SW when
specific conditions are satisfied.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20230809024432.535160-2-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some NXP processor using chipidea IP has a bug when frame babble is
detected.
As per 4.15.1.1.1 Serial Bus Babble:
A babble condition also exists if IN transaction is in progress at
High-speed SOF2 point. This is called frame babble. The host controller
must disable the port to which the frame babble is detected.
The USB controller has disabled the port (PE cleared) and has asserted
USBERRINT when frame babble is detected, but PEC is not asserted.
Therefore, the SW isn't aware that port has been disabled. Then the
SW keeps sending packets to this port, but all of the transfers will
fail.
This workaround will firstly assert PCD by SW when USBERRINT is detected
and then judge whether port change has really occurred or not by polling
roothub status. Because the PEC doesn't get asserted in our case, this
patch will also assert it by SW when specific conditions are satisfied.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20230809024432.535160-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Syzbot reported an out-of-bounds read in sysfs.c:read_descriptors():
BUG: KASAN: slab-out-of-bounds in read_descriptors+0x263/0x280 drivers/usb/core/sysfs.c:883
Read of size 8 at addr ffff88801e78b8c8 by task udevd/5011
CPU: 0 PID: 5011 Comm: udevd Not tainted 6.4.0-rc6-syzkaller-00195-g40f71e7cd3c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
print_address_description.constprop.0+0x2c/0x3c0 mm/kasan/report.c:351
print_report mm/kasan/report.c:462 [inline]
kasan_report+0x11c/0x130 mm/kasan/report.c:572
read_descriptors+0x263/0x280 drivers/usb/core/sysfs.c:883
...
Allocated by task 758:
...
__do_kmalloc_node mm/slab_common.c:966 [inline]
__kmalloc+0x5e/0x190 mm/slab_common.c:979
kmalloc include/linux/slab.h:563 [inline]
kzalloc include/linux/slab.h:680 [inline]
usb_get_configuration+0x1f7/0x5170 drivers/usb/core/config.c:887
usb_enumerate_device drivers/usb/core/hub.c:2407 [inline]
usb_new_device+0x12b0/0x19d0 drivers/usb/core/hub.c:2545
As analyzed by Khazhy Kumykov, the cause of this bug is a race between
read_descriptors() and hub_port_init(): The first routine uses a field
in udev->descriptor, not expecting it to change, while the second
overwrites it.
Prior to commit 45bf39f8df ("USB: core: Don't hold device lock while
reading the "descriptors" sysfs file") this race couldn't occur,
because the routines were mutually exclusive thanks to the device
locking. Removing that locking from read_descriptors() exposed it to
the race.
The best way to fix the bug is to keep hub_port_init() from changing
udev->descriptor once udev has been initialized and registered.
Drivers expect the descriptors stored in the kernel to be immutable;
we should not undermine this expectation. In fact, this change should
have been made long ago.
So now hub_port_init() will take an additional argument, specifying a
buffer in which to store the device descriptor it reads. (If udev has
not yet been initialized, the buffer pointer will be NULL and then
hub_port_init() will store the device descriptor in udev as before.)
This eliminates the data race responsible for the out-of-bounds read.
The changes to hub_port_init() appear more extensive than they really
are, because of indentation changes resulting from an attempt to avoid
writing to other parts of the usb_device structure after it has been
initialized. Similar changes should be made to the code that reads
the BOS descriptor, but that can be handled in a separate patch later
on. This patch is sufficient to fix the bug found by syzbot.
Reported-and-tested-by: syzbot+18996170f8096c6174d0@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/linux-usb/000000000000c0ffe505fe86c9ca@google.com/#r
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Khazhy Kumykov <khazhy@google.com>
Fixes: 45bf39f8df ("USB: core: Don't hold device lock while reading the "descriptors" sysfs file")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/b958b47a-9a46-4c22-a9f9-e42e42c31251@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The usb_get_device_descriptor() routine reads the device descriptor
from the udev device and stores it directly in udev->descriptor. This
interface is error prone, because the USB subsystem expects in-memory
copies of a device's descriptors to be immutable once the device has
been initialized.
The interface is changed so that the device descriptor is left in a
kmalloc-ed buffer, not copied into the usb_device structure. A
pointer to the buffer is returned to the caller, who is then
responsible for kfree-ing it. The corresponding changes needed in the
various callers are fairly small.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/d0111bb6-56c1-4f90-adf2-6cfe152f6561@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In preparation for reworking the usb_get_device_descriptor() routine,
it is desirable to unite the two different code paths responsible for
initially determining endpoint 0's maximum packet size in a newly
discovered USB device. Making this determination presents a
chicken-and-egg sort of problem, in that the only way to learn the
maxpacket value is to get it from the device descriptor retrieved from
the device, but communicating with the device to retrieve a descriptor
requires us to know beforehand the ep0 maxpacket size.
In practice this problem is solved in two different ways, referred to
in hub.c as the "old scheme" and the "new scheme". The old scheme
(which is the approach recommended by the USB-2 spec) involves asking
the device to send just the first eight bytes of its device
descriptor. Such a transfer uses packets containing no more than
eight bytes each, and every USB device must have an ep0 maxpacket size
>= 8, so this should succeed. Since the bMaxPacketSize0 field of the
device descriptor lies within the first eight bytes, this is all we
need.
The new scheme is an imitation of the technique used in an early
Windows USB implementation, giving it the happy advantage of working
with a wide variety of devices (some of them at the time would not
work with the old scheme, although that's probably less true now). It
involves making an initial guess of the ep0 maxpacket size, asking the
device to send up to 64 bytes worth of its device descriptor (which is
only 18 bytes long), and then resetting the device to clear any error
condition that might have resulted from the guess being wrong. The
initial guess is determined by the connection speed; it should be
correct in all cases other than full speed, for which the allowed
values are 8, 16, 32, and 64 (in this case the initial guess is 64).
The reason for this patch is that the old- and new-scheme parts of
hub_port_init() use different code paths, one involving
usb_get_device_descriptor() and one not, for their initial reads of
the device descriptor. Since these reads have essentially the same
purpose and are made under essentially the same circumstances, this is
illogical. It makes more sense to have both of them use a common
subroutine.
This subroutine does basically what the new scheme's code did, because
that approach is more general than the one used by the old scheme. It
only needs to know how many bytes to transfer and whether or not it is
being called for the first iteration of a retry loop (in case of
certain time-out errors). There are two main differences from the
former code:
We initialize the bDescriptorType field of the transfer buffer
to 0 before performing the transfer, to avoid possibly
accessing an uninitialized value afterward.
We read the device descriptor into a temporary buffer rather
than storing it directly into udev->descriptor, which the old
scheme implementation used to do.
Since the whole point of this first read of the device descriptor is
to determine the bMaxPacketSize0 value, that is what the new routine
returns (or an error code). The value is stored in a local variable
rather than in udev->descriptor. As a side effect, this necessitates
moving a section of code that checks the bcdUSB field for SuperSpeed
devices until after the full device descriptor has been retrieved.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/495cb5d4-f956-4f4a-a875-1e67e9489510@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Power gpio configuration is done from the middle of
dwc3_octeon_clocks_start leaving hardware in half-initialized
state if it fails. As that indicates dwc3_octeon_clocks_start
does more than just initialize the clocks rename it appropriately
and verify power gpio configuration in advance at the beginning
of device probe.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/ZMd/oMRx8ze22/kK@lenoch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
DWC3 as implemented in Cavium SoC is using UCTL bridge unit
between I/O interconnect and USB controller.
Currently there is no bond with dwc3 core code, so if anything goes
wrong in UCTL setup dwc3 is left in reset, which leads to bus error
while trying to read any device register. Thus any failure in UCTL
initialization ends with kernel panic.
To avoid this move Octeon DWC3 glue code from arch/mips and make it
proper glue driver which is used instead of dwc3-of-simple.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/ZMd/ReyiY7wS6DvN@lenoch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In current design of the PPS APDO selection, TCPM power supply only
accepts the requested voltage which is inside the range of the selected
PPS profile. To extend the flexibility and usability, remove the checks
about the voltage range in current profile. And try to search all PPS
APDOs of the Source that fit the requested voltage.
Also remove some redundant checks in tcpm_pd_build_pps_request.
Signed-off-by: Kyle Tso <kyletso@google.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230731162159.19483-1-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a warning reported by coccinelle:
./drivers/usb/gadget/udc/renesas_usbf.c:3381:3-8:
No need to set .owner here. The core will do it.
The module_platform_driver() will set "THIS_MODULE" to driver.owner
when register a driver for platform-level devices, so it is redundant
initialization to set driver.owner in udc_driver statement. Remove it
to silence the warning.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Acked-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20230803032838.3045730-1-lizetao1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When platform_get_irq_byname() fails, it may return -EPROBE_DEFER,
which suggested deferred probing, it is very important to propagate it
upstream. We cannot override it with other error code.
Commit ce753ad154 ("platform: finally disallow IRQ0 in
platform_get_irq() and its ilk") makes sure IRQ0 is not returned.
Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Link: https://lore.kernel.org/r/20230804105430.95773-1-wangzhu9@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We need the USB fixes in here for testing and for other patches to be
applied on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull spi fixes from Mark Brown:
"A bunch of fixes for the Qualcomm QSPI driver, fixing multiple issues
with the newly added DMA mode - it had a number of issues exposed when
tested in a wider range of use cases, both race condition style issues
and issues with different inputs to those that had been used in test"
* tag 'spi-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-qcom-qspi: Add mem_ops to avoid PIO for badly sized reads
spi: spi-qcom-qspi: Fallback to PIO for xfers that aren't multiples of 4 bytes
spi: spi-qcom-qspi: Add DMA_CHAIN_DONE to ALL_IRQS
spi: spi-qcom-qspi: Call dma_wmb() after setting up descriptors
spi: spi-qcom-qspi: Use GFP_ATOMIC flag while allocating for descriptor
spi: spi-qcom-qspi: Ignore disabled interrupts' status in isr
Pull regulator fixes from Mark Brown:
"A couple of small fixes for the the mt6358 driver, fixing error
reporting and a bootstrapping issue"
* tag 'regulator-fix-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: mt6358: Fix incorrect VCN33 sync error message
regulator: mt6358: Sync VCN33_* enable status after checking ID
Pull USB fixes from Greg KH:
"Here are a set of USB driver fixes for 6.5-rc4. Include in here are:
- new USB serial device ids
- dwc3 driver fixes for reported issues
- typec driver fixes for reported problems
- gadget driver fixes
- reverts of some problematic USB changes that went into -rc1
All of these have been in linux-next with no reported problems"
* tag 'usb-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
usb: misc: ehset: fix wrong if condition
usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config
usb: gadget: call usb_gadget_check_config() to verify UDC capability
usb: typec: Use sysfs_emit_at when concatenating the string
usb: typec: Iterate pds array when showing the pd list
usb: typec: Set port->pd before adding device for typec_port
usb: typec: qcom: fix return value check in qcom_pmic_typec_probe()
Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()"
Revert "usb: xhci: tegra: Fix error check"
USB: gadget: Fix the memory leak in raw_gadget driver
usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate
Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
Revert "xhci: add quirk for host controllers that don't update endpoint DCS"
USB: quirks: add quirk for Focusrite Scarlett
usb: xhci-mtk: set the dma max_seg_size
MAINTAINERS: drop invalid usb/cdns3 Reviewer e-mail
usb: dwc3: don't reset device side if dwc3 was configured as host-only
usb: typec: ucsi: move typec_set_mode(TYPEC_STATE_SAFE) to ucsi_unregister_partner()
usb: ohci-at91: Fix the unhandle interrupt when resume
...
Pull tty/serial fixes from Greg KH:
"Here are some small TTY and serial driver fixes for 6.5-rc4 for some
reported problems. Included in here is:
- TIOCSTI fix for braille readers
- documentation fix for minor numbers
- MAINTAINERS update for new serial files in -rc1
- minor serial driver fixes for reported problems
All of these have been in linux-next with no reported problems"
* tag 'tty-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250_dw: Preserve original value of DLF register
tty: serial: sh-sci: Fix sleeping in atomic context
serial: sifive: Fix sifive_serial_console_setup() section
Documentation: devices.txt: reconcile serial/ucc_uart minor numers
MAINTAINERS: Update TTY layer for lists and recently added files
tty: n_gsm: fix UAF in gsm_cleanup_mux
TIOCSTI: always enable for CAP_SYS_ADMIN
Pull staging driver fixes from Greg KH:
"Here are three small staging driver fixes for 6.5-rc4 that resolve
some reported problems. These fixes are:
- fix for an old bug in the r8712 driver
- fbtft driver fix for a spi device
- potential overflow fix in the ks7010 driver
All of these have been in linux-next with no reported problems"
* tag 'staging-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVER
staging: r8712: Fix memory leak in _r8712_init_xmit_priv()
Pull char driver and Documentation fixes from Greg KH:
"Here is a char driver fix and some documentation updates for 6.5-rc4
that contain the following changes:
- sram/genalloc bugfix for reported problem
- security-bugs.rst update based on recent discussions
- embargoed-hardware-issues minor cleanups and then partial revert
for the project/company lists
All of these have been in linux-next for a while with no reported
problems, and the documentation updates have all been reviewed by the
relevant developers"
* tag 'char-misc-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
misc/genalloc: Name subpools by of_node_full_name()
Documentation: embargoed-hardware-issues.rst: add AMD to the list
Documentation: embargoed-hardware-issues.rst: clean out empty and unused entries
Documentation: security-bugs.rst: clarify CVE handling
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
Pull probe fixes from Masami Hiramatsu:
- probe-events: add NULL check for some BTF API calls which can return
error code and NULL.
- ftrace selftests: check fprobe and kprobe event correctly. This fixes
a miss condition of the test command.
- kprobes: do not allow probing functions that start with "__cfi_" or
"__pfx_" since those are auto generated for kernel CFI and not
executed.
* tag 'probes-fixes-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kprobes: Prohibit probing on CFI preamble symbol
selftests/ftrace: Fix to check fprobe event eneblement
tracing/probes: Fix to add NULL check for BTF APIs
Pull kvm fixes from Paolo Bonzini:
"x86:
- Do not register IRQ bypass consumer if posted interrupts not
supported
- Fix missed device interrupt due to non-atomic update of IRR
- Use GFP_KERNEL_ACCOUNT for pid_table in ipiv
- Make VMREAD error path play nice with noinstr
- x86: Acquire SRCU read lock when handling fastpath MSR writes
- Support linking rseq tests statically against glibc 2.35+
- Fix reference count for stats file descriptors
- Detect userspace setting invalid CR0
Non-KVM:
- Remove coccinelle script that has caused multiple confusion
("debugfs, coccinelle: check for obsolete DEFINE_SIMPLE_ATTRIBUTE()
usage", acked by Greg)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits)
KVM: selftests: Expand x86's sregs test to cover illegal CR0 values
KVM: VMX: Don't fudge CR0 and CR4 for restricted L2 guest
KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid
Revert "debugfs, coccinelle: check for obsolete DEFINE_SIMPLE_ATTRIBUTE() usage"
KVM: selftests: Verify stats fd is usable after VM fd has been closed
KVM: selftests: Verify stats fd can be dup()'d and read
KVM: selftests: Verify userspace can create "redundant" binary stats files
KVM: selftests: Explicitly free vcpus array in binary stats test
KVM: selftests: Clean up stats fd in common stats_test() helper
KVM: selftests: Use pread() to read binary stats header
KVM: Grab a reference to KVM for VM and vCPU stats file descriptors
selftests/rseq: Play nice with binaries statically linked against glibc 2.35+
Revert "KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid"
KVM: x86: Acquire SRCU read lock when handling fastpath MSR writes
KVM: VMX: Use vmread_error() to report VM-Fail in "goto" path
KVM: VMX: Make VMREAD error path play nice with noinstr
KVM: x86/irq: Conditionally register IRQ bypass consumer again
KVM: X86: Use GFP_KERNEL_ACCOUNT for pid_table in ipiv
KVM: x86: check the kvm_cpu_get_interrupt result before using it
KVM: x86: VMX: set irr_pending in kvm_apic_update_irr
...
Pull locking fix from Borislav Petkov:
- Fix a rtmutex race condition resulting from sharing of the sort key
between the lock waiters and the PI chain tree (->pi_waiters) of a
task by giving each tree their own sort key
* tag 'locking_urgent_for_v6.5_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rtmutex: Fix task->pi_waiters integrity
Pull x86 fixes from Borislav Petkov:
- AMD's automatic IBRS doesn't enable cross-thread branch target
injection protection (STIBP) for user processes. Enable STIBP on such
systems.
- Do not delete (but put the ref instead) of AMD MCE error thresholding
sysfs kobjects when destroying them in order not to delete the kernfs
pointer prematurely
- Restore annotation in ret_from_fork_asm() in order to fix kthread
stack unwinding from being marked as unreliable and thus breaking
livepatching
* tag 'x86_urgent_for_v6.5_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled
x86/MCE/AMD: Decrement threshold_bank refcount when removing threshold blocks
x86: Fix kthread unwind
Pull irq fixes from Borislav Petkov:
- Work around an erratum on GIC700, where a race between a CPU handling
a wake-up interrupt, a change of affinity, and another CPU going to
sleep can result in a lack of wake-up event on the next interrupt
- Fix the locking required on a VPE for GICv4
- Enable Rockchip 3588001 erratum workaround for RK3588S
- Fix the irq-bcm6345-l1 assumtions of the boot CPU always be the first
CPU in the system
* tag 'irq_urgent_for_v6.5_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3: Workaround for GIC-700 erratum 2941627
irqchip/gic-v3: Enable Rockchip 3588001 erratum workaround for RK3588S
irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
The HX3 comes in different variants (up to 4 USB 3.0 ports; multi-TT),
e.g. CYUSB330x/CYUSB331x/CYUSB332x/CYUSB230x. It operates with two
different power supplies: 1V2 and 3V3.
Add the support for this hub, for controlling the reset pin and the
power supplies.
Reset time is extracted from data sheet, page 24:
"The RESETN pin can be tied to VDD_IO through an external resistor and
to ground (GND) through an external capacitor (minimum 5 ms time
constant)."
V_IH min is given at 0.7 * 3V3 (page 34), therefore use 10ms.
Also add USB PIDs for the USB 2.0 and USB 3.0 root hub.
Acked-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com>
Link: https://lore.kernel.org/r/20230620-hx3-v7-2-f79b4b22a1bf@skidata.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
