Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx>
Thanks!
On Tue, 2020-07-21 at 15:17 +0000, Wei Yongjun wrote:
> When using single_open() for opening, single_release() should be
> used instead of seq_release(), otherwise there is a memory leak.
>
> Fixes: 12885ecbfe62 ("drm/nouveau/kms/nvd9-: Add CRC support")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
> ---
> drivers/gpu/drm/nouveau/dispnv50/crc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.c
> b/drivers/gpu/drm/nouveau/dispnv50/crc.c
> index f17fb6d56757..4971a1042415 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/crc.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/crc.c
> @@ -706,6 +706,7 @@ static const struct file_operations
> nv50_crc_flip_threshold_fops = {
> .open = nv50_crc_debugfs_flip_threshold_open,
> .read = seq_read,
> .write = nv50_crc_debugfs_flip_threshold_set,
> + .release = single_release,
> };
>
> int nv50_head_crc_late_register(struct nv50_head *head)
>
>
>
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
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