diff options
| author | Xi Ruoyao <xry111@xry111.site> | 2025-12-09 20:50:19 +0800 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-04 07:19:22 -0500 |
| commit | 84f9a50d5f7f75b04fb207c032015782f951ee84 (patch) | |
| tree | 947058b8fb65e5597962088b388f9d33fcf925cc /drivers/android/binder | |
| parent | c89ce241c1909d2c2bdde88334c33f3000d364fb (diff) | |
rust_binder: Fix build failure if !CONFIG_COMPAT
commit 174e2a339bf731e080ced67c215ad609a677560b upstream.
The bindgen utility cannot handle "#define compat_ptr_ioctl NULL" in the
C header, so we need to handle this case on our own.
Simply skip this field in the initializer when !CONFIG_COMPAT as the
SAFETY comment above this initializer implies this is allowed.
Reported-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Closes: https://lore.kernel.org/all/CANiq72mrVzqXnAV=Hy2XBOonLHA6YQgH-ckZoc_h0VBvTGK8rA@mail.gmail.com/
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20251209125029.1117897-1-xry111@xry111.site
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/android/binder')
| -rw-r--r-- | drivers/android/binder/rust_binder_main.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/android/binder/rust_binder_main.rs b/drivers/android/binder/rust_binder_main.rs index c79a9e742240..9a527268f5b4 100644 --- a/drivers/android/binder/rust_binder_main.rs +++ b/drivers/android/binder/rust_binder_main.rs @@ -314,6 +314,7 @@ pub static rust_binder_fops: AssertSync<kernel::bindings::file_operations> = { owner: THIS_MODULE.as_ptr(), poll: Some(rust_binder_poll), unlocked_ioctl: Some(rust_binder_ioctl), + #[cfg(CONFIG_COMPAT)] compat_ioctl: Some(bindings::compat_ptr_ioctl), mmap: Some(rust_binder_mmap), open: Some(rust_binder_open), |