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-rw-r--r--arch/um/kernel/process.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 57fc7028714..c5f5afa5074 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -181,11 +181,12 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
struct pt_regs *regs)
{
void (*handler)(void);
+ int kthread = current->flags & PF_KTHREAD;
int ret = 0;
p->thread = (struct thread_struct) INIT_THREAD;
- if (current->thread.forking) {
+ if (!kthread) {
memcpy(&p->thread.regs.regs, &regs->regs,
sizeof(p->thread.regs.regs));
PT_REGS_SET_SYSCALL_RETURN(&p->thread.regs, 0);
@@ -195,8 +196,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
handler = fork_handler;
arch_copy_thread(&current->thread.arch, &p->thread.arch);
- }
- else {
+ } else {
get_safe_registers(p->thread.regs.regs.gp, p->thread.regs.regs.fp);
p->thread.request.u.thread = current->thread.request.u.thread;
handler = new_thread_handler;
@@ -204,7 +204,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
new_thread(task_stack_page(p), &p->thread.switch_buf, handler);
- if (current->thread.forking) {
+ if (!kthread) {
clear_flushed_tls(p);
/*