Masahiro Yamada 9435dc77a3 modpost: distinguish same module paths from different dump files ... Since commit 13b25489b6 ("kbuild: change working directory to external module directory with M="), module paths are always relative to the top of the external module tree. The module paths recorded in Module.symvers are no longer globally unique when they are passed via KBUILD_EXTRA_SYMBOLS for building other external modules, which may result in false-positive "exported twice" errors. Such errors should not occur because external modules should be able to override in-tree modules. To address this, record the dump file path in struct module and check it when searching for a module. Fixes: 13b25489b6 ("kbuild: change working directory to external module directory with M=") Reported-by: Jon Hunter <jonathanh@nvidia.com> Closes: https://lore.kernel.org/all/eb21a546-a19c-40df-b821-bbba80f19a3d@nvidia.com/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Jon Hunter <jonathanh@nvidia.com>		2024-12-21 12:42:10 +09:00
..
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
devicetable-offsets.c	slimbus: generate MODULE_ALIAS() from MODULE_DEVICE_TABLE()	2024-09-03 12:10:39 +02:00
empty.c
file2alias.c	modpost: improve error messages in device_id_check()	2024-11-28 08:46:02 +09:00
Makefile	Makefile: remove redundant tool coverage variables	2024-05-14 23:35:48 +09:00
mk_elfconfig.c	modpost: detect endianness on run-time	2024-09-01 20:33:32 +09:00
modpost.c	modpost: distinguish same module paths from different dump files	2024-12-21 12:42:10 +09:00
modpost.h	modpost: distinguish same module paths from different dump files	2024-12-21 12:42:10 +09:00
sumversion.c	sumversion: Fix a memory leak in get_src_version()	2024-10-23 16:11:13 +09:00
symsearch.c	modpost: replace the use of NOFAIL() with xmalloc() etc.	2024-09-01 20:34:48 +09:00