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9c804d9cf2dbe90cfde89c905b45aacbd07ee537
linux/rust/kernel
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Danilo Krummrich 9c804d9cf2 rust: debugfs: support for binary large objects 
Introduce support for read-only, write-only, and read-write binary files
in Rust debugfs. This adds:

- BinaryWriter and BinaryReader traits for writing to and reading from
  user slices in binary form.
- New Dir methods: read_binary_file(), write_binary_file(),
  `read_write_binary_file`.
- Corresponding FileOps implementations: BinaryReadFile,
  BinaryWriteFile, BinaryReadWriteFile.

This allows kernel modules to expose arbitrary binary data through
debugfs, with proper support for offsets and partial reads/writes.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Matthew Maurer <mmaurer@google.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2025-11-05 00:35:40 +01:00
..
alloc
rust: alloc: employ a trailing comment to keep vertical layout
2025-10-17 00:56:20 +02:00
block
Merge tag 'for-6.18/block-20250929' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
2025-10-02 10:16:56 -07:00
debugfs
rust: debugfs: support for binary large objects
2025-11-05 00:35:40 +01:00
device
rust: device: use kernel::{fmt,prelude::fmt!}
2025-09-16 09:26:59 +02:00
drm
Merge tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel
2025-10-02 12:47:25 -07:00
fs
rust: fs: add file::Offset type alias
2025-11-05 00:05:38 +01:00
io
rust: Add read_poll_timeout_atomic function
2025-11-04 14:06:47 +01:00
irq
rust: irq: add &Device<Bound> argument to irq callbacks
2025-08-12 20:33:33 +02:00
list
rust: list: remove nonexistent generic parameter in link
2025-07-20 19:29:19 +02:00
mm
rust: mm: update ARef and AlwaysRefCounted imports from sync::aref
2025-09-13 16:55:15 -07:00
net
Merge tag 'net-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2025-10-02 15:17:01 -07:00
pci
rust: pci: normalise spelling of PCI BAR
2025-10-23 20:12:32 +02:00
sync
Merge tag 'rust-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-09-30 19:12:49 -07:00
time
rust: add udelay() function
2025-11-04 13:25:29 +01:00
.gitignore
rust: Add warn_on macro
2025-07-23 02:05:58 +02:00
acpi.rs
rust: acpi: use core::ffi::CStr method names
2025-09-16 09:26:59 +02:00
alloc.rs
Merge tag 'mm-stable-2025-10-01-19-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-10-02 18:18:33 -07:00
auxiliary.rs
rust: auxiliary: implement parent() for Device<Bound>
2025-10-29 18:29:32 +01:00
bitmap.rs
rust: bitmap: fix formatting
2025-10-17 13:02:22 +02:00
bits.rs
rust: bits: add support for bits/genmask macros
2025-07-19 23:18:18 +02:00
block.rs
rust: block: add block related constants
2025-09-02 05:23:56 -06:00
bug.rs
rust: Add warn_on macro
2025-07-23 02:05:58 +02:00
build_assert.rs
rust: add build_error! to the prelude
2025-01-10 00:19:09 +01:00
clk.rs
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
configfs.rs
Merge tag 'for-6.18/block-20250929' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
2025-10-02 10:16:56 -07:00
cpu.rs
rust: kernel: cpu: mark CpuId::current() inline
2025-09-14 23:58:45 +02:00
cpufreq.rs
Merge 6.18-rc3 into driver-core-next
2025-10-27 08:02:50 +01:00
cpumask.rs
rust: cpumask: Mark CpumaskVar as transparent
2025-08-14 09:55:47 +05:30
cred.rs
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
debugfs.rs
rust: debugfs: support for binary large objects
2025-11-05 00:35:40 +01:00
device_id.rs
modpost: Add modname to mod_device_table alias
2025-09-24 09:10:45 -07:00
device.rs
rust: device: introduce Device::drvdata()
2025-10-29 18:18:02 +01:00
devres.rs
Merge tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel
2025-10-02 12:47:25 -07:00
dma.rs
Merge tag 'dma-mapping-6.18-2025-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
2025-10-03 17:41:12 -07:00
driver.rs
rust: driver: let probe() return impl PinInit<Self, Error>
2025-10-21 18:40:48 +02:00
error.rs
rust: error: improve to_result documentation
2025-09-10 00:10:10 +02:00
faux.rs
rust: faux: fix C header link
2025-08-13 17:40:28 +02:00
firmware.rs
rust: firmware: use core::ffi::CStr method names
2025-09-16 09:26:59 +02:00
fmt.rs
rust: kernel: add fmt module
2025-07-21 01:16:35 +02:00
fs.rs
rust: fs: add Kiocb struct
2025-09-06 13:27:20 +02:00
generated_arch_reachable_asm.rs.S
rust: Add warn_on macro
2025-07-23 02:05:58 +02:00
generated_arch_static_branch_asm.rs.S
rust: jump_label: skip formatting generated file
2024-11-20 13:32:42 -05:00
generated_arch_warn_asm.rs.S
rust: Add warn_on macro
2025-07-23 02:05:58 +02:00
id_pool.rs
rust: add dynamic ID pool abstraction for bitmap
2025-09-22 15:52:44 -04:00
init.rs
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
io.rs
rust: Add read_poll_timeout function
2025-08-21 21:09:48 +02:00
ioctl.rs
rust: start using the #[expect(...)] attribute
2024-10-07 21:39:57 +02:00
iov.rs
rust: iov: add iov_iter abstractions for ITER_DEST
2025-09-06 13:27:20 +02:00
irq.rs
rust: irq: add support for threaded IRQs and handlers
2025-08-12 20:22:09 +02:00
jump_label.rs
rust: jump_label: skip formatting generated file
2024-11-20 13:32:42 -05:00
kunit.rs
Merge tag 'linux_kselftest-kunit-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
2025-10-01 19:15:11 -07:00
lib.rs
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
list.rs
rust: list: Add an example for ListLinksSelfPtr usage
2025-09-15 01:10:23 +02:00
maple_tree.rs
rust: maple_tree: add MapleTreeAlloc
2025-09-21 14:22:19 -07:00
miscdevice.rs
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
mm.rs
rust: mm: update ARef and AlwaysRefCounted imports from sync::aref
2025-09-13 16:55:15 -07:00
net.rs
rust: core abstractions for network PHY drivers
2023-12-15 09:35:50 +00:00
of.rs
rust: of: use core::ffi::CStr method names
2025-09-16 09:26:59 +02:00
opp.rs
Merge branches 'pm-em', 'pm-opp' and 'pm-devfreq'
2025-09-29 12:30:44 +02:00
page.rs
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
pci.rs
rust: device: narrow the generic of drvdata_obtain()
2025-10-29 16:40:28 +01:00
pid_namespace.rs
rust: pid_namespace: update AlwaysRefCounted imports from sync::aref
2025-08-19 13:08:41 +02:00
platform.rs
rust: device: narrow the generic of drvdata_obtain()
2025-10-29 16:40:28 +01:00
prelude.rs
rust: prelude: re-export core::mem::{align,size}_of{,_val}
2025-09-08 00:11:19 +02:00
print.rs
rust: use kernel::{fmt,prelude::fmt!}
2025-07-21 01:16:35 +02:00
processor.rs
rust: Add cpu_relax() helper
2025-08-21 16:58:07 +02:00
ptr.rs
rust: add Alignment type
2025-09-22 23:55:41 +02:00
rbtree.rs
rust: rbtree: simplify finding current in remove_current
2025-07-14 23:53:35 +02:00
regulator.rs
rust: regulator: add devm_enable and devm_enable_optional
2025-09-10 21:02:16 +01:00
revocable.rs
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
scatterlist.rs
rust: scatterlist: Add abstraction for sg_table
2025-09-04 23:33:50 +02:00
security.rs
rust_binder: add Rust Binder driver
2025-09-19 09:40:46 +02:00
seq_file.rs
rust: seq_file: use kernel::{fmt,prelude::fmt!}
2025-09-16 09:26:59 +02:00
sizes.rs
rust: sizes: add constants up to SZ_2G
2025-06-23 18:12:30 +02:00
static_assert.rs
rust: use absolute paths in macros referencing core and kernel
2025-05-23 00:12:14 +02:00
std_vendor.rs
rust: convert raw URLs to Markdown autolinks in comments
2025-05-12 00:20:25 +02:00
str.rs
rust: block: use NullTerminatedFormatter
2025-09-02 05:23:56 -06:00
sync.rs
rust: implement kernel::sync::Refcount
2025-09-15 09:38:35 +02:00
task.rs
rust: task: update ARef and AlwaysRefCounted imports from sync::aref
2025-09-08 00:11:19 +02:00
time.rs
rust: time: Implement basic arithmetic operations for Delta
2025-09-04 16:56:48 +02:00
tracepoint.rs
rust: add tracepoint support
2024-11-04 16:21:44 -05:00
transmute.rs
rust: transmute: add from_bytes_copy method to FromBytes trait
2025-08-28 22:31:17 +09:00
types.rs
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
uaccess.rs
rust: uaccess: add UserSliceWriter::write_slice_file()
2025-11-05 00:35:37 +01:00
usb.rs
rust: usb: fix broken call to T::disconnect()
2025-11-04 00:31:25 +01:00
workqueue.rs
rust: pin-init: add pin projections to #[pin_data]
2025-09-11 23:26:20 +02:00
xarray.rs
rust: types: add FOREIGN_ALIGN to ForeignOwnable
2025-07-14 23:55:24 +02:00