Alice Ryhl 8f65291dae rust: sync: Add accessor for the lock behind a given guard ...

In order to assert a particular `Guard` is associated with a particular
`Lock`, add an accessor to obtain a reference to the underlying `Lock`
of a `Guard`.

Binder needs this assertion to ensure unsafe list operations are done
with the correct lock held.

[Boqun: Capitalize the title and reword the commit log]

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Fiona Behrens <me@kloenk.dev>
Link: https://lore.kernel.org/r/20250205-guard-get-lock-v2-1-ba32a8c1d5b7@google.com
Link: https://lore.kernel.org/r/20250307232717.1759087-8-boqun.feng@gmail.com

2025-03-08 00:55:04 +01:00

..

alloc

rust: kernel: add improved version of ForeignOwnable::borrow_mut

2025-01-13 23:46:07 +01:00

block

Merge tag 'rust-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

2025-01-21 17:48:03 -08:00

fs

rust: file: add FileDescriptorReservation

2024-09-30 13:02:29 +02:00

init

rust: treewide: switch to our kernel Box type

2024-10-15 22:56:59 +02:00

list

rust: use derive(CoercePointee) on rustc >= 1.84.0

2025-01-13 23:45:30 +01:00

net

Merge tag 'net-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2025-01-22 08:28:57 -08:00

sync

rust: sync: Add accessor for the lock behind a given guard

2025-03-08 00:55:04 +01:00

.gitignore

rust: jump_label: skip formatting generated file

2024-11-20 13:32:42 -05:00

alloc.rs

rust: use derive(CoercePointee) on rustc >= 1.84.0

2025-01-13 23:45:30 +01:00

block.rs

rust: block: introduce kernel::block::mq module

2024-06-14 07:45:04 -06:00

build_assert.rs

rust: add build_error! to the prelude

2025-01-10 00:19:09 +01:00

cred.rs

rust: file: add Kuid wrapper

2024-09-30 13:02:29 +02:00

device_id.rs

rust: implement IdArray, IdTable and RawDeviceId

2024-12-20 17:19:25 +01:00

device.rs

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

devres.rs

rust: devres: remove action in Devres::drop

2025-01-10 15:49:06 +01:00

driver.rs

rust: driver: address soundness issue in RegistrationOps

2025-01-07 11:31:45 +01:00

error.rs

rust: error: import kernel's LayoutError instead of core's

2025-01-13 23:45:13 +01:00

faux.rs

rust/kernel: Add faux device bindings

2025-02-13 16:58:58 +01:00

firmware.rs

rust: map long to isize and char to u8

2024-12-16 21:49:33 +01:00

fs.rs

rust: file: add Rust abstraction for struct file

2024-09-30 13:02:28 +02:00

generated_arch_static_branch_asm.rs.S

rust: jump_label: skip formatting generated file

2024-11-20 13:32:42 -05:00

init.rs

rust: init: use explicit ABI to clean warning in future compilers

2025-02-06 00:15:49 +01:00

io.rs

rust: add io::{Io, IoRaw} base types

2024-12-20 17:19:26 +01:00

ioctl.rs

rust: start using the #[expect(...)] attribute

2024-10-07 21:39:57 +02:00

jump_label.rs

rust: jump_label: skip formatting generated file

2024-11-20 13:32:42 -05:00

kunit.rs

rust: kunit: use C-string literals to clean warning

2024-10-01 23:46:42 +02:00

lib.rs

rust/kernel: Add faux device bindings

2025-02-13 16:58:58 +01:00

list.rs

rust: enable clippy::undocumented_unsafe_blocks lint

2024-10-07 21:39:05 +02:00

miscdevice.rs

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

net.rs

rust: core abstractions for network PHY drivers

2023-12-15 09:35:50 +00:00

of.rs

rust: of: add of::DeviceId abstraction

2024-12-20 17:21:04 +01:00

page.rs

rust: page: remove unnecessary helper function from doctest

2025-01-13 23:44:55 +01:00

pci.rs

rust: driver: address soundness issue in RegistrationOps

2025-01-07 11:31:45 +01:00

pid_namespace.rs

rust: add PidNamespace

2024-10-08 15:44:36 +02:00

platform.rs

rust: driver: address soundness issue in RegistrationOps

2025-01-07 11:31:45 +01:00

prelude.rs

rust: add build_error! to the prelude

2025-01-10 00:19:09 +01:00

print.rs

rust: cleanup unnecessary casts

2024-12-16 21:49:33 +01:00

rbtree.rs

rust: rbtree: fix overindented list item

2025-02-12 23:26:55 +01:00

revocable.rs

rust: add Revocable type

2024-12-20 17:19:26 +01:00

security.rs

rust: finish using custom FFI integer types

2024-12-16 21:48:45 +01:00

seq_file.rs

rust: finish using custom FFI integer types

2024-12-16 21:48:45 +01:00

sizes.rs

rust: sizes: add commonly used constants

2024-08-30 10:27:34 +01:00

static_assert.rs

rust: static_assert: add static_assert! macro

2022-12-04 01:59:16 +01:00

std_vendor.rs

rust: std_vendor: update dbg macro from Rust upstream

2024-10-10 00:33:42 +02:00

str.rs

rust: str: replace unwraps with question mark operators

2025-01-13 23:45:05 +01:00

sync.rs

rust: lockdep: Remove support for dynamically allocated LockClassKeys

2025-03-08 00:52:00 +01:00

task.rs

rust: fix up formatting after merge

2024-11-26 17:54:58 -08:00

time.rs

rust: use custom FFI integer types

2024-11-10 23:58:00 +01:00

tracepoint.rs

rust: add tracepoint support

2024-11-04 16:21:44 -05:00

transmute.rs

rust: kernel: move FromBytes and AsBytes traits to a new transmute module

2024-10-10 00:33:42 +02:00

types.rs

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

uaccess.rs

rust: uaccess: generalize userSliceReader to support any Vec

2025-01-13 23:46:23 +01:00

workqueue.rs

Merge tag 'rust-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

2025-01-21 17:48:03 -08:00