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| author | Gary Guo <gary@garyguo.net> | 2024-08-17 17:51:32 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-08-19 11:09:02 +0200 |
| commit | e26fa546042add70944d018b930530d16b3cf626 (patch) | |
| tree | 59886ef725af8e888156f16514282e13ed895684 /rust/helpers/uaccess.c | |
| parent | c4d7f546dd9aa9780716cdb07416ca97264dce43 (diff) | |
| download | linux-e26fa546042add70944d018b930530d16b3cf626.tar.gz linux-e26fa546042add70944d018b930530d16b3cf626.tar.bz2 linux-e26fa546042add70944d018b930530d16b3cf626.zip | |
rust: kbuild: auto generate helper exports
This removes the need to explicitly export all symbols.
Generate helper exports similarly to what's currently done for Rust
crates. These helpers are exclusively called from within Rust code and
therefore can be treated similar as other Rust symbols.
Signed-off-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Tested-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://lore.kernel.org/r/20240817165302.3852499-1-gary@garyguo.net
[ Fixed dependency path, reworded slightly, edited comment a bit and
rebased on top of the changes made when applying Andreas' patch
(e.g. no `README.md` anymore, so moved the edits). - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/helpers/uaccess.c')
| -rw-r--r-- | rust/helpers/uaccess.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/rust/helpers/uaccess.c b/rust/helpers/uaccess.c index 3d004ac1c180..f49076f813cd 100644 --- a/rust/helpers/uaccess.c +++ b/rust/helpers/uaccess.c @@ -7,11 +7,9 @@ unsigned long rust_helper_copy_from_user(void *to, const void __user *from, { return copy_from_user(to, from, n); } -EXPORT_SYMBOL_GPL(rust_helper_copy_from_user); unsigned long rust_helper_copy_to_user(void __user *to, const void *from, unsigned long n) { return copy_to_user(to, from, n); } -EXPORT_SYMBOL_GPL(rust_helper_copy_to_user); |