Hi,
The scripts/genksyms/genksyms.c uses hardcoded "__crc_" prefix for
crc symbols in kernel and modules. The prefix should be replaced by
"MODULE_SYMBOL_PREFIX##__crc_" otherwise there will be warnings when
MODULE_SYMBOL_PREFIX is not NULL.
I am sorry my last patch for this issue is actually wrong. I revert
it in this patch.
Signed-off-by: Luke Yang <[email protected]>
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index 416a694..ef4ba91 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -32,6 +32,7 @@
#endif /* __GNU_LIBRARY__ */
#include "genksyms.h"
+#include "../mod/elfconfig.h"
/*----------------------------------------------------------------------*/
@@ -458,7 +459,7 @@ export_symbol(const char *name)
fputs(">\n", debugfile);
/* Used as a linker script. */
- printf("__crc_%s = 0x%08lx ;\n", name, crc);
+ printf("%s__crc_%s = 0x%08lx ;\n", MODULE_SYMBOL_PREFIX, name, crc);
}
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index f70ff13..ac595ce 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -326,8 +326,8 @@ parse_elf_finish(struct elf_info *info)
release_file(info->hdr, info->size);
}
-#define CRC_PFX "__crc_"
-#define KSYMTAB_PFX "__ksymtab_"
+#define CRC_PFX MODULE_SYMBOL_PREFIX "__crc_"
+#define KSYMTAB_PFX MODULE_SYMBOL_PREFIX "__ksymtab_"
void
handle_modversions(struct module *mod, struct elf_info *info,
--
Best regards,
Luke Yang
[email protected]; [email protected]