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| author | Maxime Ripard <maxime@cerno.tech> | 2022-04-05 11:37:03 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-04-05 11:37:03 +0200 |
| commit | cf5c5763eb531ff5120111ad300126e926fb5a56 (patch) | |
| tree | 41e3d49ad46f08fd6025264451390c7dc204303a /kernel/stacktrace.c | |
| parent | 8047f98c8958d0f0c29882298ec293ff09ffea92 (diff) | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | cachepc-linux-cf5c5763eb531ff5120111ad300126e926fb5a56.tar.gz cachepc-linux-cf5c5763eb531ff5120111ad300126e926fb5a56.zip | |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the 5.18 fixes cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'kernel/stacktrace.c')
| -rw-r--r-- | kernel/stacktrace.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c index 9c625257023d..9ed5ce989415 100644 --- a/kernel/stacktrace.c +++ b/kernel/stacktrace.c @@ -226,15 +226,12 @@ unsigned int stack_trace_save_user(unsigned long *store, unsigned int size) .store = store, .size = size, }; - mm_segment_t fs; /* Trace user stack if not a kernel thread */ if (current->flags & PF_KTHREAD) return 0; - fs = force_uaccess_begin(); arch_stack_walk_user(consume_entry, &c, task_pt_regs(current)); - force_uaccess_end(fs); return c.len; } |