`FromBytes::from_bytes` comes with a few practical limitations:
- It requires the bytes slice to have the same alignment as the returned
type, which might not be guaranteed in the case of a byte stream,
- It returns a reference, requiring the returned type to implement
`Clone` if one wants to keep the value for longer than the lifetime of
the slice.
To overcome these when needed, add a `from_bytes_copy` with a default
implementation in the trait. `from_bytes_copy` returns an owned value
that is populated using an unaligned read, removing the lifetime
constraint and making it usable even on non-aligned byte slices.
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Link: https://lore.kernel.org/r/20250826-nova_firmware-v2-1-93566252fe3a@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
The two methods added take a slice of bytes and return those bytes in
a specific type. These methods are useful when we need to transform
the stream of bytes into specific type.
Since the `is_aligned` method for pointer types has been stabilized in
`1.79` version and is being used in this patch, I'm enabling the
feature. In this case, using this method is useful to check the
alignment and avoid a giant boilerplate, such as `(foo.as_ptr() as
usize) % core::mem::align_of::<T>() == 0`.
Also add `#[allow(clippy::incompatible_msrv)]` where needed until the
MSRV is updated to `1.79`.
Suggested-by: Benno Lossin <benno.lossin@proton.me>
Link: https://github.com/Rust-for-Linux/linux/issues/1119
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Christian S. Lima <christiansantoslima21@gmail.com>
Link: https://lore.kernel.org/r/20250824213134.27079-1-christiansantoslima21@gmail.com
Acked-by: Miguel Ojeda <ojeda@kernel.org>
[acourbot@nvidia.com: minor rewording of commit messages and doccomments]
[acourbot@nvidia.com: revert slice implementation removal]
[acourbot@nvidia.com: move incompatible_msrv clippy allow closer to site of need]
[acourbot@nvidia.com: call the doctest method]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Add (*param_init) and (*param_exit) function pointers to
`struct kunit_case`. Users will be able to set them via the new
KUNIT_CASE_PARAM_WITH_INIT() macro.
param_init/exit will be invoked by kunit_run_tests() once before and once
after the parameterized test, respectively. They will receive the
`struct kunit` that holds the parameterized test context; facilitating
init and exit for shared state.
This patch also sets param_init/exit to None in rust/kernel/kunit.rs.
Link: https://lore.kernel.org/r/20250826091341.1427123-3-davidgow@google.com
Reviewed-by: Rae Moar <rmoar@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Marie Zhussupova <marievic@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Since commit 028df914e5 ("rust: str: convert `rusttest` tests into
KUnit"), we do not have anymore host `#[test]`s that run in the host.
Moreover, we do not plan to add any new ones -- tests should generally
run within KUnit, since there they are built the same way the kernel
does. While we may want to have some way to define tests that can also
be run outside the kernel, we still want to test within the kernel too
[1], and thus would likely use a custom syntax anyway to define them.
Thus simplify the `rusttest` target by removing support for host
`#[test]`s for the `kernel` crate.
This still maintains the support for the `macros` crate, even though we
do not have any such tests there.
Link: https://lore.kernel.org/rust-for-linux/CABVgOS=AKHSfifp0S68K3jgNZAkALBr=7iFb=niryG5WDxjSrg@mail.gmail.com/ [1]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://lore.kernel.org/r/20250726180750.2735836-1-ojeda@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Pull driver core fixes from Danilo Krummrich:
- Fix swapped handling of lru_gen and lru_gen_full debugfs files in
vmscan
- Fix debugfs mount options (uid, gid, mode) being silently ignored
- Fix leak of devres action in the unwind path of Devres::new()
- Documentation:
- Expand and fix documentation of (outdated) Device, DeviceContext
and generic driver infrastructure
- Fix C header link of faux device abstractions
- Clarify expected interaction with the security team
- Smooth text flow in the security bug reporting process
documentation
* tag 'driver-core-6.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
Documentation: smooth the text flow in the security bug reporting process
Documentation: clarify the expected collaboration with security bugs reporters
debugfs: fix mount options not being applied
rust: devres: fix leaking call to devm_add_action()
rust: faux: fix C header link
driver: rust: expand documentation for driver infrastructure
device: rust: expand documentation for Device
device: rust: expand documentation for DeviceContext
mm/vmscan: fix inverted polarity in lru_gen_seq_show()
Types that implement both `AsBytes` and `FromBytes` can be safely
modified as a slice of bytes. Add a `as_bytes_mut` method for that
purpose.
[acourbot@nvidia.com: use fully qualified `core::mem::size_of_val` to
build with Rust 1.78.]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://lore.kernel.org/r/20250801-as_bytes-v5-2-975f87d5dc85@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Every type that implements `AsBytes` should be able to provide its byte
representation. Introduce the `as_bytes` method that returns the
implementer as a stream of bytes, and provide a default implementation
that should be suitable for any type that satisfies `AsBytes`'s safety
requirements.
[acourbot@nvidia.com: use fully qualified `core::mem::size_of_val` to
build with Rust 1.78.]
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://lore.kernel.org/r/20250801-as_bytes-v5-1-975f87d5dc85@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Add read_poll_timeout function which polls periodically until a
condition is met, an error occurs, or the timeout is reached.
The C's read_poll_timeout (include/linux/iopoll.h) is a complicated
macro and a simple wrapper for Rust doesn't work. So this implements
the same functionality in Rust.
The C version uses usleep_range() while the Rust version uses
fsleep(), which uses the best sleep method so it works with spans that
usleep_range() doesn't work nicely with.
The sleep_before_read argument isn't supported since there is no user
for now. It's rarely used in the C version.
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Reviewed-by: Fiona Behrens <me@kloenk.dev>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Tested-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Link: https://lore.kernel.org/r/20250821002055.3654160-3-fujita.tomonori@gmail.com
[ Fix a minor typo and add missing backticks. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Add a new constructor to Box to facilitate Box creation from a pinned
slice of elements. This allows to efficiently allocate memory for e.g.
slices of structrures containing spinlocks or mutexes. Such slices may
be used in kmemcache like or zpool API implementations.
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.se>
Link: https://lore.kernel.org/r/20250811101456.2901694-1-vitaly.wool@konsulko.se
[ Add empty lines after struct definitions in the example; end sentences
with a period. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
For some architectures, such as X86_64, ARCH_KMALLOC_MINALIGN is not
resolvable for bindgen. E.g. due to being defined as
__alignof__(unsigned long long).
Hence, we have to create a rust helper, i.e. let the C compiler evaluate
the expression and store it in a const.
However, if for other architectures, such as arm64,
ARCH_KMALLOC_MINALIGN does evaluate to something that can be directly
processed by bindgen, we end up with multiple definitions of
ARCH_KMALLOC_MINALIGN in the generated bindings.
error[E0428]: the name `ARCH_KMALLOC_MINALIGN` is defined multiple times
--> /builddir/build/BUILD/kernel-6.17.0-build/kernel-next-20250818/linux-6.17.0-0.0.next.20250818.423.vanilla.fc44.aarch64/rust/bindings/bindings_generated.rs:134545:1
|
9622 | pub const ARCH_KMALLOC_MINALIGN: u32 = 8;
| ----------------------------------------- previous definition of the value `ARCH_KMALLOC_MINALIGN` here
...
134545 | pub const ARCH_KMALLOC_MINALIGN: usize = 8;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ARCH_KMALLOC_MINALIGN` redefined here
|
= note: `ARCH_KMALLOC_MINALIGN` must be defined only once in the value namespace of this module
To fix this up, add ARCH_KMALLOC_MINALIGN to the blocklist of bindgen,
such that we always only generate the symbol from the rust helper.
Reported-by: Thorsten Leemhuis <linux@leemhuis.info>
Closes: https://lore.kernel.org/all/8aa05f08-ef6e-4dfe-9453-beaab7b3cb98@leemhuis.info/
Fixes: 1b1a946dc2 ("rust: alloc: specify the minimum alignment of each allocator")
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250818180923.192042-1-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
drm-misc-next for v6.18:
UAPI Changes:
- Add DRM_IOCTL_GEM_CHANGE_HANDLE for reassigning GEM handles
- Document DRM_MODE_PAGE_FLIP_EVENT
Cross-subsystem Changes:
fbcon:
- Add missing declarations in fbcon.h
Core Changes:
bridge:
- Fix ref counting
panel:
- Replace and remove mipi_dsi_generic_write_{seq/_chatty}()
sched:
- Fixes
Rust:
- Drop Opaque<> from ioctl arguments
Driver Changes:
amdxdma:
- Support buffers allocated by user space
- Streamline PM interfaces
- Fixes
bridge:
- cdns-dsi: Various improvements to mode setting
- Support Solomon SSD2825 plus DT bindings
- Support Waveshare DSI2DPI plus DT bindings
gud:
- Fixes
ivpu:
- Fixes
nouveau:
- Use GSP firmware by default
- Fixes
panel:
- panel-edp: Support mt8189 Chromebooks; Support BOE NV140WUM-N64;
Support SHP LQ134Z1; Fixes
- panel-simple: Support Olimex LCD-OLinuXino-5CTS plus DT bindings
- Support Samsung AMS561RA01
- Support Hydis HV101HD1 plus DT bindings
panthor:
- Print task/pid on errors
- Fixes
renesas:
- convert to RUNTIME_PM_OPS
repaper:
- Use shadow-plane helpers
rocket:
- Add driver for Rockchip NPU plus DT bindings
sharp-memory:
- Use shadow-plane helpers
simpledrm:
- Use of_reserved_mem_region_to_resource() helper
tidss:
- Use crtc_ fields for programming display mode
- Remove other drivers from aperture
v3d:
- Support querying nubmer of GPU resets for KHR_robustness
vmwgfx:
- Fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250814072454.GA18104@linux.fritz.box
Commit fde578c862 ("rust: alloc: replace aligned_size() with
Kmalloc::aligned_layout()") provides a public `aligned_layout` function
in `Kamlloc`, but not in `Cmalloc`, and thus uses of it will trigger an
error in `rusttest`.
Such a user appeared in the following commit 22ab0641b9 ("rust: drm:
ensure kmalloc() compatible Layout"):
error[E0599]: no function or associated item named `aligned_layout` found for struct `alloc::allocator_test::Cmalloc` in the current scope
--> rust/kernel/drm/device.rs💯31
|
100 | let layout = Kmalloc::aligned_layout(Layout:🆕:<Self>());
| ^^^^^^^^^^^^^^ function or associated item not found in `Cmalloc`
|
::: rust/kernel/alloc/allocator_test.rs:19:1
|
19 | pub struct Cmalloc;
| ------------------ function or associated item `aligned_layout` not found for this struct
Thus add an equivalent one for `Cmalloc`.
Fixes: fde578c862 ("rust: alloc: replace aligned_size() with Kmalloc::aligned_layout()")
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://lore.kernel.org/r/20250816204215.2719559-1-ojeda@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
When converting a Box<T> into a void pointer, the allocator might
guarantee a higher alignment than the type itself does, and in that case
it is guaranteed that the void pointer has that higher alignment.
This is quite useful when combined with the XArray, which you can only
create using a ForeignOwnable whose FOREIGN_ALIGN is at least 4. This
means that you can now always use a Box<T> with the XArray no matter the
alignment of T.
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Link: https://lore.kernel.org/r/20250811-align-min-allocator-v2-2-3386cc94f4fc@google.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
The kernel's allocators sometimes provide a higher alignment than the
end-user requested, so add a new constant on the Allocator trait to let
the allocator specify what its minimum guaranteed alignment is.
This allows the ForeignOwnable trait to provide a more accurate value of
FOREIGN_ALIGN when using a pointer type such as Box, which will be
useful with certain collections such as XArray that store its own data
in the low bits of pointers.
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Link: https://lore.kernel.org/r/20250811-align-min-allocator-v2-1-3386cc94f4fc@google.com
[ Add helper for ARCH_KMALLOC_MINALIGN; remove cast to usize. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Unsafe code in CpumaskVar's methods assumes that the type has the same
layout as `bindings::cpumask_var_t`. This is not guaranteed by
the default struct representation in Rust, but requires specifying the
`transparent` representation.
Fixes: 8961b8cb30 ("rust: cpumask: Add initial abstractions")
Signed-off-by: Baptiste Lepers <baptiste.lepers@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
The prefix as_* shouldn't be used for constructors. For further
motivation, see commit 2f5606afa4 ("device: rust: rename
Device::as_ref() to Device::from_raw()").
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
When the data argument of Devres::new() is Err(), we leak the preceding
call to devm_add_action().
In order to fix this, call devm_add_action() in a unit type initializer in
try_pin_init!() after the initializers of all other fields.
Fixes: f5d3ef25d2 ("rust: devres: get rid of Devres' inner Arc")
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Link: https://lore.kernel.org/r/20250812130928.11075-1-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Starting with Rust 1.91.0 (expected 2025-10-30), `rustdoc` has improved
some false negatives around intra-doc links [1], and it found a broken
intra-doc link we currently have:
error: unresolved link to `include/linux/device/faux.h`
--> rust/kernel/faux.rs:7:17
|
7 | //! C header: [`include/linux/device/faux.h`]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `include/linux/device/faux.h` in scope
|
= help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
= note: `-D rustdoc::broken-intra-doc-links` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(rustdoc::broken_intra_doc_links)]`
Our `srctree/` C header links are not intra-doc links, thus they need
the link destination.
Thus fix it.
Cc: stable <stable@kernel.org>
Link: https://github.com/rust-lang/rust/pull/132748 [1]
Fixes: 78418f300d ("rust/kernel: Add faux device bindings")
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250804171311.1186538-1-ojeda@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
`rustdoc` can get confused when generating documentation into a folder
that contains generated files from other `rustdoc` versions.
For instance, running something like:
rustup default 1.78.0
make LLVM=1 rustdoc
rustup default 1.88.0
make LLVM=1 rustdoc
may generate errors like:
error: couldn't generate documentation: invalid template: last line expected to start with a comment
|
= note: failed to create or modify "./Documentation/output/rust/rustdoc/src-files.js"
Thus just always clean the output folder before generating the
documentation -- we are anyway regenerating it every time the `rustdoc`
target gets called, at least for the time being.
Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs).
Reported-by: Daniel Almeida <daniel.almeida@collabora.com>
Closes: https://rust-for-linux.zulipchat.com/#narrow/channel/288089/topic/x/near/527201113
Reviewed-by: Tamir Duberstein <tamird@kernel.org>
Link: https://lore.kernel.org/r/20250726133435.2460085-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Starting with Rust 1.88.0 (released 2025-06-26), `rustdoc` complains
about a target modifier mismatch in configurations where `-Zfixed-x18`
is passed:
error: mixing `-Zfixed-x18` will cause an ABI mismatch in crate `rust_out`
|
= help: the `-Zfixed-x18` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
= note: unset `-Zfixed-x18` in this crate is incompatible with `-Zfixed-x18=` in dependency `core`
= help: set `-Zfixed-x18=` in this crate or unset `-Zfixed-x18` in `core`
= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=fixed-x18` to silence this error
The reason is that `rustdoc` was not passing the target modifiers when
configuring the session options, and thus it would report a mismatch
that did not exist as soon as a target modifier is used in a dependency.
We did not notice it in the kernel until now because `-Zfixed-x18` has
been a target modifier only since 1.88.0 (and it is the only one we use
so far).
The issue has been reported upstream [1] and a fix has been submitted
[2], including a test similar to the kernel case.
[ This is now fixed upstream (thanks Guillaume for the quick review),
so it will be fixed in Rust 1.90.0 (expected 2025-09-18).
- Miguel ]
Meanwhile, conditionally pass `-Cunsafe-allow-abi-mismatch=fixed-x18`
to workaround the issue on our side.
Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs).
Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Closes: https://lore.kernel.org/rust-for-linux/36cdc798-524f-4910-8b77-d7b9fac08d77@oss.qualcomm.com/
Link: https://github.com/rust-lang/rust/issues/144521 [1]
Link: https://github.com/rust-lang/rust/pull/144523 [2]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250727092317.2930617-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
When working with a bus device, many operations are only possible while
the device is still bound. The &Device<Bound> type represents a proof in
the type system that you are in a scope where the device is guaranteed
to still be bound. Since we deregister irq callbacks when unbinding a
device, if an irq callback is running, that implies that the device has
not yet been unbound.
To allow drivers to take advantage of that, add an additional argument
to irq callbacks.
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-7-0485dcd9bcbf@collabora.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
These accessors can be used to retrieve a irq::Registration and
irq::ThreadedRegistration from a platform device by
index or name. Alternatively, drivers can retrieve an IrqRequest from a
bound platform device for later use.
These accessors ensure that only valid IRQ lines can ever be registered.
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Joel Fernandes <joelagnelf@nvidia.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-5-0485dcd9bcbf@collabora.com
[ Remove expect(dead_code) from IrqRequest::new(), re-format macros and
macro invocations to not exceed 100 characters line length. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This patch adds support for threaded IRQs and handlers through
irq::ThreadedRegistration and the irq::ThreadedHandler trait.
Threaded interrupts are more permissive in the sense that further
processing is possible in a kthread. This means that said execution takes
place outside of interrupt context, which is rather restrictive in many
ways.
Registering a threaded irq is dependent upon having an IrqRequest that
was previously allocated by a given device. This will be introduced in
subsequent patches.
Tested-by: Joel Fernandes <joelagnelf@nvidia.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-4-0485dcd9bcbf@collabora.com
[ Add now available intra-doc links back in. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
