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-rw-r--r--include/asm-x86/vdso.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h
index 9bb86899abf0..86e085e003d2 100644
--- a/include/asm-x86/vdso.h
+++ b/include/asm-x86/vdso.h
@@ -8,9 +8,11 @@ extern const char VDSO64_PRELINK[];
8 * Given a pointer to the vDSO image, find the pointer to VDSO64_name 8 * Given a pointer to the vDSO image, find the pointer to VDSO64_name
9 * as that symbol is defined in the vDSO sources or linker script. 9 * as that symbol is defined in the vDSO sources or linker script.
10 */ 10 */
11#define VDSO64_SYMBOL(base, name) ({ \ 11#define VDSO64_SYMBOL(base, name) \
12 extern const char VDSO64_##name[]; \ 12({ \
13 (void *) (VDSO64_##name - VDSO64_PRELINK + (unsigned long) (base)); }) 13 extern const char VDSO64_##name[]; \
14 (void *)(VDSO64_##name - VDSO64_PRELINK + (unsigned long)(base)); \
15})
14#endif 16#endif
15 17
16#if defined CONFIG_X86_32 || defined CONFIG_COMPAT 18#if defined CONFIG_X86_32 || defined CONFIG_COMPAT
@@ -20,9 +22,11 @@ extern const char VDSO32_PRELINK[];
20 * Given a pointer to the vDSO image, find the pointer to VDSO32_name 22 * Given a pointer to the vDSO image, find the pointer to VDSO32_name
21 * as that symbol is defined in the vDSO sources or linker script. 23 * as that symbol is defined in the vDSO sources or linker script.
22 */ 24 */
23#define VDSO32_SYMBOL(base, name) ({ \ 25#define VDSO32_SYMBOL(base, name) \
24 extern const char VDSO32_##name[]; \ 26({ \
25 (void *) (VDSO32_##name - VDSO32_PRELINK + (unsigned long) (base)); }) 27 extern const char VDSO32_##name[]; \
28 (void *)(VDSO32_##name - VDSO32_PRELINK + (unsigned long)(base)); \
29})
26#endif 30#endif
27 31
28/* 32/*