From: Kari Argillander <kari.argillander@gmail.com>
To: "Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-modules@vger.kernel.org,
Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Aaron Tomlin <atomlin@atomlin.com>,
Kari Argillander <kari.argillander@gmail.com>
Subject: [PATCH RFC v2 08/11] rust: binder: use new THIS_MODULE
Date: Tue, 06 Jan 2026 18:11:46 +0200 [thread overview]
Message-ID: <20260106-this_module_fix-v2-8-842ac026f00b@gmail.com> (raw)
In-Reply-To: <20260106-this_module_fix-v2-0-842ac026f00b@gmail.com>
We have new THIS_MODULE. ThisModule is now crate. This is ugly for
reason that drivers should not use as_ptr() directly. Currently binder
still needs it so ugly cast is totally ok.
Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
---
drivers/android/binder/rust_binder_main.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/android/binder/rust_binder_main.rs b/drivers/android/binder/rust_binder_main.rs
index d84c3c360be0..fc921c0e1116 100644
--- a/drivers/android/binder/rust_binder_main.rs
+++ b/drivers/android/binder/rust_binder_main.rs
@@ -21,6 +21,7 @@
sync::poll::PollTable,
sync::Arc,
task::Pid,
+ this_module::ThisModule,
transmute::AsBytes,
types::ForeignOwnable,
uaccess::UserSliceWriter,
@@ -319,7 +320,7 @@ unsafe impl<T> Sync for AssertSync<T> {}
let zeroed_ops = unsafe { core::mem::MaybeUninit::zeroed().assume_init() };
let ops = kernel::bindings::file_operations {
- owner: THIS_MODULE.as_ptr(),
+ owner: <THIS_MODULE as ThisModule>::OWNER.as_ptr(),
poll: Some(rust_binder_poll),
unlocked_ioctl: Some(rust_binder_ioctl),
#[cfg(CONFIG_COMPAT)]
--
2.43.0
next prev parent reply other threads:[~2026-01-06 16:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-06 16:11 [PATCH RFC v2 00/11] rust: Reimplement ThisModule to fix ownership problems Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 01/11] rust: enable const_refs_to_static feature Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 02/11] rust: add new ThisModule trait and THIS_MODULE impl Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 03/11] rust: miscdevice: fix use after free because missing .owner Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 04/11] rust: block: fix missing owner field in block_device_operations Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 05/11] rust: drm: fix missing owner in file_operations Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 06/11] rust: driver: make RegistrationOps::register() to use new ThisModule Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 07/11] rust: phy: make Registration::register() " Kari Argillander
2026-01-06 16:11 ` Kari Argillander [this message]
2026-01-06 16:11 ` [PATCH RFC v2 09/11] rust: remove module argument from InPlaceModule::init() Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 10/11] rust: remove kernel::ModuleMetadata Kari Argillander
2026-01-06 16:11 ` [PATCH RFC v2 11/11] rust: remove old version of ThisModule Kari Argillander
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260106-this_module_fix-v2-8-842ac026f00b@gmail.com \
--to=kari.argillander@gmail.com \
--cc=a.hindborg@kernel.org \
--cc=acourbot@nvidia.com \
--cc=aliceryhl@google.com \
--cc=atomlin@atomlin.com \
--cc=bjorn3_gh@protonmail.com \
--cc=boqun.feng@gmail.com \
--cc=da.gomez@kernel.org \
--cc=dakr@kernel.org \
--cc=gary@garyguo.net \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-modules@vger.kernel.org \
--cc=lossin@kernel.org \
--cc=mcgrof@kernel.org \
--cc=ojeda@kernel.org \
--cc=petr.pavlu@suse.com \
--cc=rust-for-linux@vger.kernel.org \
--cc=samitolvanen@google.com \
--cc=tmgross@umich.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).