4.14-stable review patch. If anyone has any objections, please let me know.
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From: Hans Verkuil hverkuil@xs4all.nl
commit 57e6b6f2303e596a6493078b53be14b789e7b79f upstream.
The atomisp_compat_ioctl32() code has problems. This patch disables the compat_ioctl32 support until those issues have been fixed.
Contact Sakari or me for more details.
Signed-off-by: Hans Verkuil hans.verkuil@cisco.com Cc: stable@vger.kernel.org # for v4.12 and up Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c | 6 ++++++ 1 file changed, 6 insertions(+)
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c @@ -1285,7 +1285,10 @@ const struct v4l2_file_operations atomis .mmap = atomisp_mmap, .unlocked_ioctl = video_ioctl2, #ifdef CONFIG_COMPAT + /* + * There are problems with this code. Disable this for now. .compat_ioctl32 = atomisp_compat_ioctl32, + */ #endif .poll = atomisp_poll, }; @@ -1297,7 +1300,10 @@ const struct v4l2_file_operations atomis .mmap = atomisp_file_mmap, .unlocked_ioctl = video_ioctl2, #ifdef CONFIG_COMPAT + /* + * There are problems with this code. Disable this for now. .compat_ioctl32 = atomisp_compat_ioctl32, + */ #endif .poll = atomisp_poll, };