1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 8196450451cd..bf66b5b7bc68 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -19,7 +19,7 @@
 void flush_thread(void)
 {
         void *data = NULL;
-        unsigned long end = proc_mm ? task_size : STUB_START;
+        unsigned long end = proc_mm ? TASK_SIZE : STUB_START;
         int ret;
 
         arch_flush_thread(&current->thread.arch);