From 4d8979b3a6966e8d4d600f1783b58e77c2dbc0ff Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olvaffe@gmail.com>
Date: Mon, 29 Apr 2019 15:10:21 -0700
Subject: [PATCH] drm/virtio: allocate fences with GFP_KERNEL
It was changed to GFP_ATOMIC in commit ec2f0577c (add & use
virtio_gpu_queue_fenced_ctrl_buffer) because the allocation happened
with a spinlock held. That was no longer true after commit
9fdd90c0f (add virtio_gpu_alloc_fence()).
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Robert Foss <robert.foss@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190429221021.159784-1-olvaffe@gmail.com
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Gustavo Padovan <gustavo.padovan@collabora.com>
Cc: Robert Foss <robert.foss@collabora.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_fence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c
index e22918ca621b7..8aecc36a04178 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fence.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fence.c
@@ -70,7 +70,7 @@ struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev)
{
struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv;
struct virtio_gpu_fence *fence = kzalloc(sizeof(struct virtio_gpu_fence),
- GFP_ATOMIC);
+ GFP_KERNEL);
if (!fence)
return fence;
--
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