From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:47780 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030757AbeBNT4T (ORCPT ); Wed, 14 Feb 2018 14:56:19 -0500 Subject: Patch "media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type" has been added to the 4.14-stable tree To: hverkuil@xs4all.nl, gregkh@linuxfoundation.org, hans.verkuil@cisco.com, mchehab@s-opensource.com, sakari.ailus@linux.intel.com Cc: , From: Date: Wed, 14 Feb 2018 20:56:10 +0100 In-Reply-To: <20180214114434.26842-11-hverkuil@xs4all.nl> Message-ID: <15186381705232@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: drop pr_info for unknown buffer type to the 4.14-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-drop-pr_info-for-unknown-buffer-type.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Wed Feb 14 20:54:11 CET 2018 From: Hans Verkuil Date: Wed, 14 Feb 2018 12:44:31 +0100 Subject: media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type To: stable@vger.kernel.org Cc: linux-media@vger.kernel.org, Hans Verkuil , Mauro Carvalho Chehab Message-ID: <20180214114434.26842-11-hverkuil@xs4all.nl> From: Hans Verkuil commit 169f24ca68bf0f247d111aef07af00dd3a02ae88 upstream. There is nothing wrong with using an unknown buffer type. So stop spamming the kernel log whenever this happens. The kernel will just return -EINVAL to signal this. 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 | 4 ---- 1 file changed, 4 deletions(-) --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -179,8 +179,6 @@ static int __get_v4l2_format32(struct v4 return copy_from_user(&kp->fmt.meta, &up->fmt.meta, sizeof(kp->fmt.meta)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } } @@ -233,8 +231,6 @@ static int __put_v4l2_format32(struct v4 return copy_to_user(&up->fmt.meta, &kp->fmt.meta, sizeof(kp->fmt.meta)) ? -EFAULT : 0; default: - pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", - kp->type); return -EINVAL; } } Patches currently in stable-queue which might be from hverkuil@xs4all.nl are queue-4.14/media-v4l2-compat-ioctl32.c-copy-m.userptr-in-put_v4l2_plane32.patch queue-4.14/media-v4l2-compat-ioctl32.c-avoid-sizeof-type.patch queue-4.14/media-v4l2-compat-ioctl32.c-drop-pr_info-for-unknown-buffer-type.patch queue-4.14/media-v4l2-compat-ioctl32.c-add-missing-vidioc_prepare_buf.patch queue-4.14/media-v4l2-compat-ioctl32.c-refactor-compat-ioctl32-logic.patch queue-4.14/media-v4l2-compat-ioctl32.c-fix-ctrl_is_pointer.patch queue-4.14/media-v4l2-compat-ioctl32.c-move-helper-functions-to-__get-put_v4l2_format32.patch queue-4.14/media-v4l2-compat-ioctl32.c-don-t-copy-back-the-result-for-certain-errors.patch queue-4.14/media-v4l2-compat-ioctl32.c-make-ctrl_is_pointer-work-for-subdevs.patch queue-4.14/media-v4l2-compat-ioctl32.c-fix-the-indentation.patch queue-4.14/media-v4l2-ioctl.c-don-t-copy-back-the-result-for-enotty.patch queue-4.14/media-v4l2-ioctl.c-use-check_fmt-for-enum-g-s-try_fmt.patch queue-4.14/media-v4l2-compat-ioctl32.c-copy-clip-list-in-put_v4l2_window32.patch