linux-yocto/init
Matthew Maurer 514d35a745 rust: Disallow BTF generation with Rust + LTO
commit 5daa0c35a1 upstream.

The kernel cannot currently self-parse BTF containing Rust debug
information. pahole uses the language of the CU to determine whether to
filter out debug information when generating the BTF. When LTO is
enabled, Rust code can cross CU boundaries, resulting in Rust debug
information in CUs labeled as C. This results in a system which cannot
parse its own BTF.

Signed-off-by: Matthew Maurer <mmaurer@google.com>
Cc: stable@vger.kernel.org
Fixes: c1177979af ("btf, scripts: Exclude Rust CUs with pahole")
Link: https://lore.kernel.org/r/20250108-rust-btf-lto-incompat-v1-1-60243ff6d820@google.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-03-22 12:54:23 -07:00
..
.gitignore
calibrate.c
do_mounts_initrd.c initrd: remove the now superfluous sentinel element from ctl_table array 2024-04-25 21:07:05 -07:00
do_mounts_rd.c
do_mounts.c init: replace deprecated strncpy with strscpy_pad 2024-04-30 10:34:29 -07:00
do_mounts.h init: flush async file closing 2024-02-08 18:41:03 +01:00
init_task.c sched_ext: Initial pull request for v6.12 2024-09-21 09:44:57 -07:00
initramfs.c initramfs: avoid filename buffer overrun 2024-12-05 14:01:12 +01:00
Kconfig rust: Disallow BTF generation with Rust + LTO 2025-03-22 12:54:23 -07:00
main.c init/main.c: Initialize early LSMs after arch code, static keys and calls. 2024-08-20 14:05:33 -04:00
Makefile kbuild: move init/build-version to scripts/ 2024-07-16 01:08:37 +09:00
noinitramfs.c
version-timestamp.c
version.c