Masahiro Yamada 6d62b1c46b modpost: check static EXPORT_SYMBOL* by modpost again ... Commit 31cb50b559 ("kbuild: check static EXPORT_SYMBOL* by script instead of modpost") moved the static EXPORT_SYMBOL* check from the mostpost to a shell script because I thought it must be checked per compilation unit to avoid false negatives. I came up with an idea to do this in modpost, against combined ELF files. The relocation entries in ELF will find the correct exported symbol even if there exist symbols with the same name in different compilation units. Again, the same sample code. Makefile: obj-y += foo1.o foo2.o foo1.c: #include <linux/export.h> static void foo(void) {} EXPORT_SYMBOL(foo); foo2.c: void foo(void) {} Then, modpost can catch it correctly. MODPOST Module.symvers ERROR: modpost: vmlinux: local symbol 'foo' was exported Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>		2023-06-22 21:21:06 +09:00
..
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
devicetable-offsets.c	cdx: add the cdx bus driver	2023-03-29 12:26:32 +02:00
empty.c
file2alias.c	cdx: add the cdx bus driver	2023-03-29 12:26:32 +02:00
list.h	modpost: import include/linux/list.h	2022-05-08 03:17:00 +09:00
Makefile	scripts/mod: disable LTO for empty.c	2021-01-14 08:21:09 -08:00
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: check static EXPORT_SYMBOL* by modpost again	2023-06-22 21:21:06 +09:00
modpost.h	kbuild: generate KSYMTAB entries by modpost	2023-06-22 21:17:10 +09:00
sumversion.c	modpost: fix array_size.cocci warning	2022-11-21 10:18:39 +09:00