From ade9679c159d5bbe14fb7e59e97daf6062872e2b Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Fri, 12 Feb 2021 20:52:54 -0800 Subject: [PATCH] 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/20210212021650.22740-1-rdunlap@infradead.org Fixes: df2078b8daa7 ("h8300: Low level entry") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: Yoshinori Sato Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/h8300/kernel/asm-offsets.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c index 85e60509f0a8..d4b53af657c8 100644 --- 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; }