linux-kernel - [PATCH v2 00/11] android sync framework: clean up IOCTLs and ABI

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue,  2 Feb 2016 11:23:11 -0200
From:	Gustavo Padovan <gustavo@...ovan.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	dri-devel@...ts.freedesktop.org,
	Daniel Stone <daniels@...labora.com>,
	Arve Hjønnevåg <arve@...roid.com>,
	Riley Andrews <riandrews@...roid.com>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Rob Clark <robdclark@...il.com>,
	Greg Hackmann <ghackmann@...gle.com>,
	John Harrison <John.C.Harrison@...el.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Gustavo Padovan <gustavo.padovan@...labora.co.uk>
Subject: [PATCH v2 00/11] android sync framework: clean up IOCTLs and ABI

From: Gustavo Padovan <gustavo.padovan@...labora.co.uk>

Hi,

This patch series clean up IOCTLs and abi of sync framework and it is a follow
up on the clean up series I've sent on Jan 21:

http://thread.gmane.org/gmane.comp.video.dri.devel/145509

The main changes here are:

* remove of SYNC_WAIT ioctl, poll() should be used instead.
* rename some structs and macros to better reflect the new internal names.
* clean up and improve ABI on SYNC_IOC_FILE_INFO
* add flags filed to all ABI structs
* make sync_file_info->len return only the size of the array of fence_infos

v2:
	- Check flags passed to the kernel (Maarten)
	- Rework len to report only the size of fence_infos array (Emil)
	- Fix fence_info type. Use __u64 pointer type (Emil, Maarten)

Please review! Thanks.

Gustavo Padovan (11):
  staging/android: remove SYNC_WAIT ioctl
  staging/android: rename sync_pt_info to fence_info
  staging/android: rename sync_file_info_data to sync_file_info
  staging/android: remove driver_data from struct fence_info
  staging/android: remove len field from struct fence_info
  staging/android: turn fence_info into a __u64 pointer
  staging/android: add num_fences field to struct sync_file_info
  staging/android: make info->len return only the size of fence_infos
  staging/android: rename SYNC_IOC_FENCE_INFO
  staging/android: add flags member to sync ioctl structs
  staging/android: remove redundant comments on sync_merge_data

 drivers/staging/android/sw_sync.c    |  14 ----
 drivers/staging/android/sync.c       | 128 +++++++++--------------------------
 drivers/staging/android/sync.h       |  20 ------
 drivers/staging/android/trace/sync.h |  44 ------------
 drivers/staging/android/uapi/sync.h  |  50 ++++++--------
 5 files changed, 55 insertions(+), 201 deletions(-)

-- 
2.5.0