diff mbox series

[6/6] h8300: fix PREEMPTION build, TI_PRE_COUNT undefined

Message ID 20210213045254.t7hAEyRSN%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [1/6] m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU | expand

Commit Message

Andrew Morton Feb. 13, 2021, 4:52 a.m. UTC 
From: Randy Dunlap <rdunlap@infradead.org>
Subject: 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 <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/h8300/kernel/asm-offsets.c |    3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

--- a/arch/h8300/kernel/asm-offsets.c~h8300-fix-preemption-build-ti_pre_count-undefined
+++ a/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;
 }