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09248ed8cdb6345afc883c02aecd79dfbd9c2a9c
linux/rust/kernel
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Alice Ryhl 09248ed8cd rust: sync: Implement Unpin for ARef 
The default implementation of Unpin for ARef<T> is conditional on T
being Unpin due to its PhantomData<T> field. However, this is overly
strict as pointers to T are legal to move even if T itself cannot move.

Since commit 66f1ea83d9 ("rust: lock: Add a Pin<&mut T> accessor")
this causes build failures when combined with a Mutex that contains an
field ARef<T>, because almost any type that ARef is used with is !Unpin.

Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20251218-unpin-for-aref-v2-1-30d77129cbc6@google.com
2026-01-09 19:01:40 +08:00
..
alloc
rust: alloc: use kernel::fmt
2025-10-20 04:04:23 +02:00
block
rust: block: update ARef and AlwaysRefCounted imports from sync::aref
2025-11-05 18:24:10 -07:00
debugfs
Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-12-05 21:29:02 -08:00
device
rust: device: use kernel::{fmt,prelude::fmt!}
2025-09-16 09:26:59 +02:00
drm
Merge tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel
2025-12-04 08:53:30 -08:00
fs
rust: fs: add file::Offset type alias
2025-11-05 00:05:38 +01:00
io
rust: io: add typedef for phys_addr_t
2025-11-13 20:17:24 +11:00
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
mm: introduce VMA flags bitmap type
2025-11-29 10:41:09 -08:00
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
num
rust: num: bounded: rename try_into_bitint to try_into_bounded
2025-11-24 16:38:23 +01:00
pci
Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-12-05 21:29:02 -08:00
str
rust: str: add radix prefixed integer parsing functions
2025-11-03 14:40:45 +01:00
sync
rust: sync: Implement Unpin for ARef
2026-01-09 19:01:40 +08:00
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: replace core::mem::zeroed with pin_init::zeroed
2025-10-27 20:27:05 +01:00
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: Add trait to convert a device reference to a bus device reference
2025-11-18 11:00:51 +13:00
bitmap.rs
rust: bitmap: add BitmapVec::new_inline()
2025-11-26 11:25:35 -05:00
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
rust: clk: use CStr::as_char_ptr
2025-10-22 07:15:19 +02:00
configfs.rs
rust: configfs: use CStr::as_char_ptr
2025-10-22 07:14:57 +02:00
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
Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-12-05 21:29:02 -08:00
device_id.rs
modpost: Add modname to mod_device_table alias
2025-09-24 09:10:45 -07:00
device.rs
Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-12-05 21:29:02 -08:00
devres.rs
Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-12-05 21:29:02 -08:00
dma.rs
rust: dma: use NonNull<T> instead of *mut T
2025-11-11 19:45:23 +11:00
driver.rs
rust: driver: let probe() return impl PinInit<Self, Error>
2025-10-21 18:40:48 +02:00
error.rs
rust: replace CStr with core::ffi::CStr
2025-10-22 07:47:27 +02:00
faux.rs
rust: faux: fix C header link
2025-08-13 17:40:28 +02:00
firmware.rs
rust: firmware: replace kernel::c_str! with C-Strings
2025-11-17 00:53:47 +01:00
fmt.rs
rust: support formatting of foreign types
2025-10-22 07:15:31 +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
i2c.rs
rust: i2c: prepare for core::ffi::CStr
2025-11-24 09:14:47 +13:00
id_pool.rs
rust: id_pool: do not immediately acquire new ids
2025-12-02 14:17:09 -05:00
init.rs
rust: allow clippy::disallowed_names for doctests
2025-11-17 22:53:27 +01:00
io.rs
rust: io: add typedef for phys_addr_t
2025-11-13 20:17:24 +11:00
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 'usb-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2025-12-06 18:42:12 -08:00
list.rs
rust: list: add warning to List::remove docs about mem::take
2025-11-26 13:26:59 +01:00
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
module_param.rs
Merge tag 'modules-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
2025-12-06 08:27:07 -08:00
net.rs
rust: core abstractions for network PHY drivers
2023-12-15 09:35:50 +00:00
num.rs
rust: num: add Bounded integer wrapping type
2025-11-19 00:22:24 +01:00
of.rs
rust: of: use core::ffi::CStr method names
2025-09-16 09:26:59 +02:00
opp.rs
Merge tag 'rust-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-12-03 14:16:49 -08:00
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: Add trait to convert a device reference to a bus device reference
2025-11-18 11:00:51 +13:00
pid_namespace.rs
rust: pid_namespace: update AlwaysRefCounted imports from sync::aref
2025-08-19 13:08:41 +02:00
platform.rs
rust: Add trait to convert a device reference to a bus device reference
2025-11-18 11:00:51 +13:00
prelude.rs
Merge tag 'drm-next-2025-12-03' of https://gitlab.freedesktop.org/drm/kernel
2025-12-04 08:53:30 -08:00
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: remove spurious use core::fmt::Debug
2025-10-20 04:04:24 +02:00
pwm.rs
pwm: Fix Rust formatting
2025-11-13 10:21:01 +01:00
rbtree.rs
rust: rbtree: add immutable cursor
2025-11-16 21:56:57 +01:00
regulator.rs
rust: regulator: use CStr::as_char_ptr
2025-10-22 07:14:57 +02:00
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: import ResourceSize from kernel::io
2025-11-13 20:17:24 +11:00
security.rs
rust_binder: add Rust Binder driver
2025-09-19 09:40:46 +02:00
seq_file.rs
rust: replace CStr with core::ffi::CStr
2025-10-22 07:47:27 +02:00
sizes.rs
rust: sizes: add constants up to SZ_2G
2025-06-23 18:12:30 +02:00
slice.rs
rust: slice: fix broken intra-doc links
2025-11-20 10:13:35 +00:00
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
Merge tag 'modules-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
2025-12-06 08:27:07 -08:00
sync.rs
rust: sync: Clean up LockClassKey and its docs
2026-01-09 19:01:40 +08:00
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_prefix family of methods
2025-11-05 20:29:34 +09:00
types.rs
rust: allow clippy::disallowed_names for doctests
2025-11-17 22:53:27 +01:00
uaccess.rs
rust: uaccess: add UserSliceWriter::write_slice_file()
2025-11-05 00:35:37 +01:00
usb.rs
rust: Add trait to convert a device reference to a bus device reference
2025-11-18 11:00:51 +13:00
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