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    Subject[PATCH 4.16 031/196] media: atomisp_fops.c: disable atomisp_compat_ioctl32
    Date
    4.16-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    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
    @@ -1279,7 +1279,10 @@ 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,
    };
    @@ -1291,7 +1294,10 @@ 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,
    };

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