h8300: fix PREEMPTION build, TI_PRE_COUNT undefined

Fix a build error for undefined 'TI_PRE_COUNT' by adding it to asm-offsets.c. h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel': (.text+0x29a): undefined reference to `TI_PRE_COUNT' Link: https://lkml.kernel.org/r/[email protected] Fixes: df2078b ("h8300: Low level entry") Signed-off-by: Randy Dunlap <[email protected]> Reported-by: kernel test robot <[email protected]> Cc: Yoshinori Sato <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
vieko · Feb 13, 2021 · ade9679 · ade9679
1 parent fee92a7
commit ade9679
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c
@@ -63,6 +63,9 @@ int main(void)
 	OFFSET(TI_FLAGS, thread_info, flags);
 	OFFSET(TI_CPU, thread_info, cpu);
 	OFFSET(TI_PRE, thread_info, preempt_count);
+#ifdef CONFIG_PREEMPTION
+	DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
+#endif
 
 	return 0;
 }