FUJITA Tomonori 5afab1626a rust: module: place cleanup_module() in .exit.text section ... [ Upstream commit 249c3a0e53 ] Place cleanup_module() in .exit.text section. Currently, cleanup_module() is likely placed in the .text section. It's inconsistent with the layout of C modules, where cleanup_module() is placed in .exit.text. [ Boqun asked for an example of how the section changed to be put in the log. Tomonori provided the following examples: C module: $ objdump -t ~/build/x86/drivers/block/loop.o|grep clean 0000000000000000 l O .exit.data 0000000000000008 __UNIQUE_ID___addressable_cleanup_module412 0000000000000000 g F .exit.text 000000000000009c cleanup_module Rust module without this patch: $ objdump -t ~/build/x86/samples/rust/rust_minimal.o|grep clean 00000000000002b0 g F .text 00000000000000c6 cleanup_module 0000000000000000 g O .exit.data 0000000000000008 _R...___UNIQUE_ID___addressable_cleanup_module Rust module with this patch: $ objdump -t ~/build/x86/samples/rust/rust_minimal.o|grep clean 0000000000000000 g F .exit.text 00000000000000c6 cleanup_module 0000000000000000 g O .exit.data 0000000000000008 _R...___UNIQUE_ID___addressable_cleanup_module - Miguel ] Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Link: https://lore.kernel.org/r/20250308044506.14458-1-fujita.tomonori@gmail.com Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-07-06 10:57:54 +02:00
..
helpers.rs
lib.rs
module.rs	rust: module: place cleanup_module() in .exit.text section	2025-07-06 10:57:54 +02:00