diff options
Diffstat (limited to 'arch/x86/kernel/process.c')
| -rw-r--r-- | arch/x86/kernel/process.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 7d31192296a8..90ae0ca51083 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -22,6 +22,8 @@ #include <linux/utsname.h> #include <linux/stackprotector.h> #include <linux/cpuidle.h> +#include <linux/acpi.h> +#include <linux/elf-randomize.h> #include <trace/events/power.h> #include <linux/hw_breakpoint.h> #include <asm/cpu.h> @@ -39,6 +41,7 @@ #include <asm/desc.h> #include <asm/prctl.h> #include <asm/spec-ctrl.h> +#include <asm/proto.h> #include "process.h" @@ -793,7 +796,7 @@ unsigned long get_wchan(struct task_struct *p) unsigned long start, bottom, top, sp, fp, ip, ret = 0; int count = 0; - if (!p || p == current || p->state == TASK_RUNNING) + if (p == current || p->state == TASK_RUNNING) return 0; if (!try_get_task_stack(p)) |