This is a note to let you know that I've just added the patch titled
media: v4l2-compat-ioctl32: use compat_u64 for video standard
to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: media-v4l2-compat-ioctl32-use-compat_u64-for-video-standard.patch and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Wed Apr 4 17:30:18 CEST 2018
From: Mauro Carvalho Chehab mchehab@s-opensource.com Date: Wed, 28 Mar 2018 15:12:36 -0300 Subject: media: v4l2-compat-ioctl32: use compat_u64 for video standard To: Linux Media Mailing List linux-media@vger.kernel.org, stable@vger.kernel.org Cc: Mauro Carvalho Chehab mchehab@s-opensource.com, Mauro Carvalho Chehab mchehab@infradead.org, Linux Kernel Mailing List linux-kernel@vger.kernel.org Message-ID: 2ba9505436180b463d47d6da4ce5e059b383938e.1522260310.git.mchehab@s-opensource.com
From: Mauro Carvalho Chehab mchehab@s-opensource.com
Instead of using the "v4l2_std_id" typedef, use compat_u64, as otherwise it fails to properly handle some ioctls.
Signed-off-by: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -686,7 +686,7 @@ struct v4l2_input32 { __u32 type; /* Type of input */ __u32 audioset; /* Associated audios (bitfield) */ __u32 tuner; /* Associated tuner */ - v4l2_std_id std; + compat_u64 std; __u32 status; __u32 capabilities; __u32 reserved[3];
Patches currently in stable-queue which might be from mchehab@s-opensource.com are
queue-3.18/media-v4l2-compat-ioctl32.c-copy-m.userptr-in-put_v4l2_plane32.patch queue-3.18/media-v4l2-compat-ioctl32.c-avoid-sizeof-type.patch queue-3.18/media-v4l2-compat-ioctl32.c-drop-pr_info-for-unknown-buffer-type.patch queue-3.18/media-v4l2-compat-ioctl32-use-compat_u64-for-video-standard.patch queue-3.18/media-v4l2-compat-ioctl32.c-add-missing-vidioc_prepare_buf.patch queue-3.18/vb2-v4l2_buf_flag_done-is-set-after-dqbuf.patch queue-3.18/media-v4l2-compat-ioctl32.c-refactor-compat-ioctl32-logic.patch queue-3.18/media-v4l2-ctrls-fix-sparse-warning.patch queue-3.18/media-v4l2-compat-ioctl32.c-fix-ctrl_is_pointer.patch queue-3.18/media-v4l2-compat-ioctl32.c-move-helper-functions-to-__get-put_v4l2_format32.patch queue-3.18/media-media-v4l2-ctrls-volatiles-should-not-generate-ch_value.patch queue-3.18/media-v4l2-compat-ioctl32.c-don-t-copy-back-the-result-for-certain-errors.patch queue-3.18/media-v4l2-compat-ioctl32.c-make-ctrl_is_pointer-work-for-subdevs.patch queue-3.18/media-v4l2-compat-ioctl32.c-fix-the-indentation.patch queue-3.18/media-v4l2-compat-ioctl32-copy-v4l2_window-global_alpha.patch queue-3.18/media-v4l2-ioctl.c-don-t-copy-back-the-result-for-enotty.patch queue-3.18/media-v4l2-compat-ioctl32.c-copy-clip-list-in-put_v4l2_window32.patch queue-3.18/media-v4l2-compat-ioctl32-initialize-a-reserved-field.patch