Rusty Russell d6d1b650ae param: simple locking for sysfs-writable charp parameters ...

Since the writing to sysfs can free the old one, we need to block that
when we access the charp variables.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Jing Huang <huangj@brocade.com>
Cc: James E.J. Bottomley <James.Bottomley@suse.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: user-mode-linux-devel@lists.sourceforge.net
Cc: libertas-dev@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-usb@vger.kernel.org

2010-08-11 23:04:31 +09:30

..

chan_kern.c

um: call free_irq() only on enabled channels

2010-08-09 20:45:04 -07:00

chan_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

cow_sys.h

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

cow_user.c

…

cow.h

…

daemon_kern.c

um: Kill directly reference of netdev->priv

2008-12-04 15:07:33 -08:00

daemon_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

daemon.h

…

fd.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

harddog_kern.c

uml: Pushdown the bkl from harddog_kern ioctl

2010-05-22 17:44:21 +02:00

harddog_user.c

…

hostaudio_kern.c

param: simple locking for sysfs-writable charp parameters

2010-08-11 23:04:31 +09:30

line.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-05-20 09:20:59 -07:00

Makefile

x86, um: get rid of arch/um/os symlink

2008-10-22 22:55:22 -07:00

mcast_kern.c

um: Kill directly reference of netdev->priv

2008-12-04 15:07:33 -08:00

mcast_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

mcast.h

…

mconsole_kern.c

Switch may_open() and break_lease() to passing O_...

2010-03-03 13:00:21 -05:00

mconsole_user.c

uml: make three functions static

2008-04-28 08:58:28 -07:00

mmapper_kern.c

um/mmapper: Remove BKL usage

2010-05-17 05:27:03 +02:00

net_kern.c

arch/um/drivers: remove duplicate structure field initialization

2010-07-21 11:16:09 -07:00

net_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

null.c

…

pcap_kern.c

um: Kill directly reference of netdev->priv

2008-12-04 15:07:33 -08:00

pcap_user.c

missed kmalloc() in pcap_user.c

2008-05-21 16:55:57 -07:00

pcap_user.h

uml: remove useless comments

2009-04-01 08:59:17 -07:00

port_kern.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

port_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

port.h

uml: remove useless comments

2009-04-01 08:59:17 -07:00

pty.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

random.c

um: Remove BKL from random

2009-10-14 15:35:51 +02:00

slip_common.c

…

slip_common.h

…

slip_kern.c

UML: Fix some apparent bitrot

2009-06-25 11:22:13 -07:00

slip_user.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

slip.h

…

slirp_kern.c

UML: Fix some apparent bitrot

2009-06-25 11:22:13 -07:00

slirp_user.c

…

slirp.h

…

ssl.c

…

ssl.h

uml: remove useless comments

2009-04-01 08:59:17 -07:00

stderr_console.c

…

stdio_console.c

uml: make several things static

2008-04-28 08:58:28 -07:00

stdio_console.h

uml: remove useless comments

2009-04-01 08:59:17 -07:00

tty.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

ubd_kern.c

block: push down BKL into .open and .release

2010-08-07 18:25:34 +02:00

ubd_user.c

…

vde_kern.c

um: Kill directly reference of netdev->priv

2008-12-04 15:07:33 -08:00

vde_user.c

uml: fix vde network backend in user mode linux

2009-02-20 17:57:48 -08:00

vde.h

…

xterm_kern.c

…

xterm.c

uml: fix build when SLOB is enabled

2008-05-13 08:02:22 -07:00

xterm.h

uml: remove useless comments

2009-04-01 08:59:17 -07:00