diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ioctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 6cc9f3367fa0..d410e2925162 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -85,6 +85,7 @@ static void apply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info) { void *reloc_page; + reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK); *(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev, info->src_bo, @@ -162,8 +163,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, if (cmd->command_size > PAGE_SIZE - sizeof(union qxl_release_info)) return -EINVAL; - if (!access_ok(VERIFY_READ, - u64_to_user_ptr(cmd->command), + if (!access_ok(u64_to_user_ptr(cmd->command), cmd->command_size)) return -EFAULT; @@ -189,6 +189,7 @@ static int qxl_process_single_command(struct qxl_device *qdev, { struct qxl_drawable *draw = fb_cmd; + draw->mm_time = qdev->rom->mm_clock; } |