From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:37500 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754771AbeBOGkc (ORCPT ); Thu, 15 Feb 2018 01:40:32 -0500 Subject: Patch "media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF" has been added to the 4.15-stable tree To: hans.verkuil@cisco.com, gregkh@linuxfoundation.org, mchehab@s-opensource.com, sakari.ailus@linux.intel.com Cc: , From: Date: Thu, 15 Feb 2018 07:40:33 +0100 Message-ID: <151867683350100@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: media-v4l2-compat-ioctl32.c-add-missing-vidioc_prepare_buf.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 3ee6d040719ae09110e5cdf24d5386abe5d1b776 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 24 Jan 2018 08:37:04 -0500 Subject: media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF From: Hans Verkuil commit 3ee6d040719ae09110e5cdf24d5386abe5d1b776 upstream. The result of the VIDIOC_PREPARE_BUF ioctl was never copied back to userspace since it was missing in the switch. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -1052,6 +1052,7 @@ static long do_video_ioctl(struct file * err = put_v4l2_create32(&karg.v2crt, up); break; + case VIDIOC_PREPARE_BUF: case VIDIOC_QUERYBUF: case VIDIOC_QBUF: case VIDIOC_DQBUF: Patches currently in stable-queue which might be from hans.verkuil@cisco.com are queue-4.15/media-hdpvr-fix-an-error-handling-path-in-hdpvr_probe.patch queue-4.15/media-v4l2-compat-ioctl32.c-copy-m.userptr-in-put_v4l2_plane32.patch queue-4.15/media-v4l2-compat-ioctl32.c-avoid-sizeof-type.patch queue-4.15/media-v4l2-compat-ioctl32.c-drop-pr_info-for-unknown-buffer-type.patch queue-4.15/media-v4l2-compat-ioctl32.c-add-missing-vidioc_prepare_buf.patch queue-4.15/media-v4l2-compat-ioctl32.c-refactor-compat-ioctl32-logic.patch queue-4.15/media-v4l2-compat-ioctl32.c-fix-ctrl_is_pointer.patch queue-4.15/media-v4l2-compat-ioctl32.c-move-helper-functions-to-__get-put_v4l2_format32.patch queue-4.15/media-v4l2-compat-ioctl32.c-don-t-copy-back-the-result-for-certain-errors.patch queue-4.15/media-v4l2-compat-ioctl32.c-make-ctrl_is_pointer-work-for-subdevs.patch queue-4.15/media-v4l2-compat-ioctl32.c-fix-the-indentation.patch queue-4.15/media-v4l2-ioctl.c-don-t-copy-back-the-result-for-enotty.patch queue-4.15/media-v4l2-ioctl.c-use-check_fmt-for-enum-g-s-try_fmt.patch queue-4.15/media-v4l2-compat-ioctl32.c-copy-clip-list-in-put_v4l2_window32.patch