[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: 7a5f93ea5862da91488975acaa0c7abd508f192b
Status in newer kernel trees:
6.12.y | Not found
Note: The patch differs from the upstream commit:
---
1: 7a5f93ea5862 ! 1: 97fd2a891113 rust: kbuild: set `bindgen`'s Rust target version
@@ Metadata
## Commit message ##
rust: kbuild: set `bindgen`'s Rust target version
+ commit 7a5f93ea5862da91488975acaa0c7abd508f192b upstream.
+
Each `bindgen` release may upgrade the list of Rust targets. For instance,
currently, in their master branch [1], the latest ones are:
@@ Commit message
## rust/Makefile ##
@@ rust/Makefile: endif
- # architecture instead of generating `usize`.
- bindgen_c_flags_final = $(bindgen_c_flags_lto) -fno-builtin -D__BINDGEN__
+
+ bindgen_c_flags_final = $(bindgen_c_flags_lto) -D__BINDGEN__
+# Each `bindgen` release may upgrade the list of Rust target versions. By
+# default, the highest stable release in their list is used. Thus we need to set
@@ rust/Makefile: endif
cmd_bindgen = \
- $(BINDGEN) $< $(bindgen_target_flags) \
+ $(BINDGEN) $< $(bindgen_target_flags) --rust-target 1.68 \
- --use-core --with-derive-default --ctypes-prefix ffi --no-layout-tests \
+ --use-core --with-derive-default --ctypes-prefix core::ffi --no-layout-tests \
--no-debug '.*' --enable-function-attribute-detection \
-o $@ -- $(bindgen_c_flags_final) -DMODULE \
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.12.y | Success | Success |
