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From: Greg KH <gregkh@linuxfoundation.org>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: stable@vger.kernel.org, linux-media@vger.kernel.org
Subject: Re: [PATCH for v4.9 00/13] v4l2-compat-ioctl32.c: remove set_fs(KERNEL_DS)
Date: Thu, 15 Feb 2018 08:43:27 +0100	[thread overview]
Message-ID: <20180215074327.GA31220@kroah.com> (raw)
In-Reply-To: <20180214114830.27171-1-hverkuil@xs4all.nl>

On Wed, Feb 14, 2018 at 12:48:17PM +0100, Hans Verkuil wrote:
> From: Hans Verkuil <hans.verkuil@cisco.com>
> 
> This patch series fixes a number of bugs and culminates in the removal
> of the set_fs(KERNEL_DS) call in v4l2-compat-ioctl32.c.
> 
> This was tested with a VM running 4.9, the vivid driver (since that
> emulates almost all V4L2 ioctls that need to pass through v4l2-compat-ioctl32.c)
> and a 32-bit v4l2-compliance utility since that exercises almost all ioctls
> as well. Combined this gives good test coverage.
> 
> Most of the v4l2-compat-ioctl32.c do cleanups and fix subtle issues that
> v4l2-compliance complained about. The purpose is to 1) make it easy to
> verify that the final patch didn't introduce errors by first eliminating
> errors caused by other bugs, and 2) keep the final patch at least somewhat
> readable.

All now applied, thanks.

greg k-h

      parent reply	other threads:[~2018-02-15  7:43 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-14 11:48 [PATCH for v4.9 00/13] v4l2-compat-ioctl32.c: remove set_fs(KERNEL_DS) Hans Verkuil
2018-02-14 11:48 ` [PATCH for v4.9 01/13] media: v4l2-ioctl.c: don't copy back the result for -ENOTTY Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-ioctl.c: don't copy back the result for -ENOTTY" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 02/13] media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 03/13] media: v4l2-compat-ioctl32.c: fix the indentation Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: fix the indentation" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 04/13] media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32 Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 05/13] media: v4l2-compat-ioctl32.c: avoid sizeof(type) Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: avoid sizeof(type)" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 06/13] media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32 Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 07/13] media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 08/13] media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 09/13] media: v4l2-compat-ioctl32: Copy v4l2_window->global_alpha Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32: Copy v4l2_window->global_alpha" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 10/13] media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32 Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 11/13] media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 12/13] media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors" has been added to the 4.9-stable tree gregkh
2018-02-14 11:48 ` [PATCH for v4.9 13/13] media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic Hans Verkuil
2018-02-15  7:43   ` Patch "media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic" has been added to the 4.9-stable tree gregkh
2018-02-15  7:43 ` Greg KH [this message]

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