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[PATCH] ARM: 2791/1: Add CRCs for aliased ARM symbols

Patch from Todd Poynor

Fix module versioning for 3 ARM symbols that do not have CRCs added,
avoid "disagrees about version of symbol struct_module" errors at module
load time.  From David Singleton.

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Todd Poynor 20 years ago
parent
commit
7bc7fc50ce
1 changed files with 3 additions and 0 deletions
  1. 3 0
      arch/arm/kernel/armksyms.c

+ 3 - 0
arch/arm/kernel/armksyms.c

@@ -41,7 +41,10 @@ extern void fp_enter(void);
  * This has a special calling convention; it doesn't
  * This has a special calling convention; it doesn't
  * modify any of the usual registers, except for LR.
  * modify any of the usual registers, except for LR.
  */
  */
+#define EXPORT_CRC_ALIAS(sym) __CRC_SYMBOL(sym, "")
+
 #define EXPORT_SYMBOL_ALIAS(sym,orig)		\
 #define EXPORT_SYMBOL_ALIAS(sym,orig)		\
+ EXPORT_CRC_ALIAS(sym)				\
  const struct kernel_symbol __ksymtab_##sym	\
  const struct kernel_symbol __ksymtab_##sym	\
   __attribute__((section("__ksymtab"))) =	\
   __attribute__((section("__ksymtab"))) =	\
     { (unsigned long)&orig, #sym };
     { (unsigned long)&orig, #sym };