aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/stacktrace.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/stacktrace.c')
-rw-r--r--kernel/stacktrace.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c
index 2af66e449aa6..946f44a9e86a 100644
--- a/kernel/stacktrace.c
+++ b/kernel/stacktrace.c
@@ -233,10 +233,9 @@ unsigned int stack_trace_save_user(unsigned long *store, unsigned int size)
if (current->flags & PF_KTHREAD)
return 0;
- fs = get_fs();
- set_fs(USER_DS);
+ fs = force_uaccess_begin();
arch_stack_walk_user(consume_entry, &c, task_pt_regs(current));
- set_fs(fs);
+ force_uaccess_end(fs);
return c.len;
}

Privacy Policy