unwind_stack_by_address and unwind_stack need <asm/stacktrace.h>. arch_align_stack needs <asm/exec.h> link: https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx/thread/ZPL2RRA6RZKRQZI5IGOVLFXN2GVZBN3L/ Fixes: ("MIPS: process: Remove unnecessary headers inclusion") Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Jinyang He <hejinyang@xxxxxxxxxxx> --- arch/mips/kernel/process.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 0c5bc06..2e591df 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -26,6 +26,7 @@ #include <asm/asm.h> #include <asm/dsemul.h> #include <asm/dsp.h> +#include <asm/exec.h> #include <asm/fpu.h> #include <asm/inst.h> #include <asm/irq.h> @@ -36,6 +37,7 @@ #include <asm/mipsregs.h> #include <asm/processor.h> #include <asm/reg.h> +#include <asm/stacktrace.h> #ifdef CONFIG_HOTPLUG_CPU void arch_cpu_idle_dead(void) -- 2.1.0
