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, 24 Apr 2012 10:49:44 -0700
From:	John Stultz <john.stultz@...aro.org>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	John Stultz <john.stultz@...aro.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Android Kernel Team <kernel-team@...roid.com>,
	Robert Love <rlove@...gle.com>, Mel Gorman <mel@....ul.ie>,
	Hugh Dickins <hughd@...gle.com>,
	Dave Hansen <dave@...ux.vnet.ibm.com>,
	Rik van Riel <riel@...hat.com>,
	Dmitry Adamushko <dmitry.adamushko@...il.com>,
	Dave Chinner <david@...morbit.com>, Neil Brown <neilb@...e.de>,
	Andrea Righi <andrea@...terlinux.com>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Subject: [PATCH 0/3] Volatile Ranges

So the last RFC iteration of this patch set didn't get any feedback,
so I wanted to properly submit the volatile range functionality for
inclusion.  I suspect this will bring some useful critiques out of
the wood work, which I'd welcome, but maybe not and this can be
queued. Here's to optimism. :)

In addition to the two patches for volatile ranges, I've also
included an RFC patch converting the ashmem driver to use volatile
ranges.

Thoughts or feedback on it would be appreciated.

thanks
-john

CC: Andrew Morton <akpm@...ux-foundation.org>
CC: Android Kernel Team <kernel-team@...roid.com>
CC: Robert Love <rlove@...gle.com>
CC: Mel Gorman <mel@....ul.ie>
CC: Hugh Dickins <hughd@...gle.com>
CC: Dave Hansen <dave@...ux.vnet.ibm.com>
CC: Rik van Riel <riel@...hat.com>
CC: Dmitry Adamushko <dmitry.adamushko@...il.com>
CC: Dave Chinner <david@...morbit.com>
CC: Neil Brown <neilb@...e.de>
CC: Andrea Righi <andrea@...terlinux.com>
CC: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>

John Stultz (3):
  Range tree implementation
  fadvise: Add _VOLATILE,_ISVOLATILE, and _NONVOLATILE flags
  [RFC] ashmem: Convert ashmem to use volatile ranges

 drivers/staging/android/ashmem.c |  327 +--------------------------
 fs/file_table.c                  |    4 +
 include/linux/fadvise.h          |    5 +
 include/linux/rangetree.h        |   56 +++++
 include/linux/volatile.h         |   12 +
 lib/Makefile                     |    2 +-
 lib/rangetree.c                  |  128 +++++++++++
 mm/Makefile                      |    2 +-
 mm/fadvise.c                     |   16 ++-
 mm/volatile.c                    |  457 ++++++++++++++++++++++++++++++++++++++
 10 files changed, 689 insertions(+), 320 deletions(-)
 create mode 100644 include/linux/rangetree.h
 create mode 100644 include/linux/volatile.h
 create mode 100644 lib/rangetree.c
 create mode 100644 mm/volatile.c

-- 
1.7.3.2.146.gca209

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ