Nathan Chancellor 397586506c modpost: Add '.ltext' and '.ltext.*' to TEXT_SECTIONS ... After the linked LLVM change, building ARCH=um defconfig results in a segmentation fault in modpost. Prior to commit a23e7584ec ("modpost: unify 'sym' and 'to' in default_mismatch_handler()"), there was a warning: WARNING: modpost: vmlinux.o(__ex_table+0x88): Section mismatch in reference to the .ltext:(unknown) WARNING: modpost: The relocation at __ex_table+0x88 references section ".ltext" which is not in the list of authorized sections. If you're adding a new section and/or if this reference is valid, add ".ltext" to the list of authorized sections to jump to on fault. This can be achieved by adding ".ltext" to OTHER_TEXT_SECTIONS in scripts/mod/modpost.c. The linked LLVM change moves global objects to the '.ltext' (and '.ltext.*' with '-ffunction-sections') sections with '-mcmodel=large', which ARCH=um uses. These sections should be handled just as '.text' and '.text.*' are, so add them to TEXT_SECTIONS. Cc: stable@vger.kernel.org Closes: https://github.com/ClangBuiltLinux/linux/issues/1981 Link: 4bf8a68895 Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>		2024-01-28 01:13:37 +09:00
..
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
devicetable-offsets.c	Staging driver updates for 6.7-rc1	2023-11-03 15:31:04 -10:00
empty.c
file2alias.c	Kbuild updates for v6.7	2023-11-04 08:07:19 -10:00
list.h	modpost: import include/linux/list.h	2022-05-08 03:17:00 +09:00
Makefile	modpost: Optimize symbol search from linear to binary search	2023-10-03 20:25:59 +09:00
mk_elfconfig.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
modpost.c	modpost: Add '.ltext' and '.ltext.*' to TEXT_SECTIONS	2024-01-28 01:13:37 +09:00
modpost.h	modpost: inform compilers that fatal() never returns	2023-12-10 15:34:37 +09:00
sumversion.c	modpost: fix array_size.cocci warning	2022-11-21 10:18:39 +09:00
symsearch.c	modpost: Optimize symbol search from linear to binary search	2023-10-03 20:25:59 +09:00