diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 72ae3472ddbe..879771766973 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2069,8 +2069,8 @@ static int i915_execlists(struct seq_file *m, void *data) seq_printf(m, "%s\n", ring->name); - status = I915_READ(RING_EXECLIST_STATUS(ring)); - ctx_id = I915_READ(RING_EXECLIST_STATUS(ring) + 4); + status = I915_READ(RING_EXECLIST_STATUS_LO(ring)); + ctx_id = I915_READ(RING_EXECLIST_STATUS_HI(ring)); seq_printf(m, "\tExeclist status: 0x%08X, context: %u\n", status, ctx_id); @@ -2085,8 +2085,8 @@ static int i915_execlists(struct seq_file *m, void *data) read_pointer, write_pointer); for (i = 0; i < 6; i++) { - status = I915_READ(RING_CONTEXT_STATUS_BUF(ring) + 8*i); - ctx_id = I915_READ(RING_CONTEXT_STATUS_BUF(ring) + 8*i + 4); + status = I915_READ(RING_CONTEXT_STATUS_BUF_LO(ring, i)); + ctx_id = I915_READ(RING_CONTEXT_STATUS_BUF_HI(ring, i)); seq_printf(m, "\tStatus buffer %d: 0x%08X, context: %u\n", i, status, ctx_id); @@ -2288,9 +2288,13 @@ static int i915_ppgtt_info(struct seq_file *m, void *data) list_for_each_entry_reverse(file, &dev->filelist, lhead) { struct drm_i915_file_private *file_priv = file->driver_priv; + struct task_struct *task; - seq_printf(m, "\nproc: %s\n", - get_pid_task(file->pid, PIDTYPE_PID)->comm); + task = get_pid_task(file->pid, PIDTYPE_PID); + if (!task) + return -ESRCH; + seq_printf(m, "\nproc: %s\n", task->comm); + put_task_struct(task); idr_for_each(&file_priv->context_idr, per_file_ctx, (void *)(unsigned long)m); } |
