Milan Broz
f868120549
dm ioctl: add flag to wipe buffers for secure data ...
Add DM_SECURE_DATA_FLAG which userspace can use to ensure
that all buffers allocated for dm-ioctl are wiped
immediately after use.
The user buffer is wiped as well (we do not want to keep
and return sensitive data back to userspace if the flag is set).
Wiping is useful for cryptsetup to ensure that the key
is present in memory only in defined places and only
for the time needed.
(For crypt, key can be present in table during load or table
status, wait and message commands).
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-03-24 13:54:30 +00:00
Merge branches 'aaci', 'mmci-dma', 'pl' and 'pl011' into drivers
2011-03-17 11:04:51 +00:00
libceph: add lingering request and watch/notify event framework
2011-03-22 11:33:55 -07:00
Merge branch 'for-linus/2639/i2c-2' of git://git.fluff.org/bjdooks/linux
2011-03-22 10:05:27 -07:00
Merge branch 'next' into for-linus
2011-03-18 23:38:50 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2011-03-19 22:27:06 -07:00
mmc: dw_mmc: support mmc power control with regulator
2011-03-17 15:35:22 -04:00
Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6
2011-03-18 10:50:27 -07:00
netfilter: ipset: fix address ranges at hash:*port* types
2011-03-20 15:33:26 +01:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-03-16 15:11:04 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2011-03-19 22:27:06 -07:00
SUNRPC: Convert struct rpc_xprt to use atomic_t counters
2011-03-17 12:38:59 -04:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-03-16 15:11:04 -07:00
libata: Use 'bool' return value for ata_id_XXX
2011-03-15 02:42:32 -04:00
backlight: add backlight type
2011-03-22 17:43:59 -07:00
mm: compaction: prevent kswapd compacting memory to reduce CPU usage
2011-03-22 17:44:00 -07:00
include/linux/compiler-gcc*.h: unify macro definitions
2011-03-22 17:44:10 -07:00
include/linux/compiler-gcc*.h: unify macro definitions
2011-03-22 17:44:10 -07:00
include/linux/compiler-gcc*.h: unify macro definitions
2011-03-22 17:44:10 -07:00
[CPUFREQ] Remove the pm_message_t argument from driver suspend
2011-03-16 17:54:33 -04:00
crc32: add missed brackets in macro
2011-03-22 17:44:15 -07:00
FS: lookup_mnt() is only used in the core fs routines now
2011-03-21 12:13:10 -04:00
net: dcbnl: Add IEEE app selector value definitions
2011-03-14 17:02:43 -07:00
debugobjects: Add hint for better object identification
2011-03-08 16:10:38 +01:00
Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6
2011-03-16 17:28:10 -07:00
dm ioctl: add flag to wipe buffers for secure data
2011-03-24 13:54:30 +00:00
dw_dmac: Allow src/dst msize & flow controller to be configured at runtime
2011-03-07 01:12:28 +05:30
efivars: Expose efivars functionality to external drivers.
2011-03-14 08:40:51 -07:00
include/linux/err.h: add a function to cast error-pointers to a return value
2011-03-22 17:44:11 -07:00
ethtool: Compat handling for struct ethtool_rxnfc
2011-03-18 15:13:11 -07:00
vfs: Add name to file handle conversion support
2011-03-15 02:21:37 -04:00
Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into next
2011-03-08 11:38:10 +11:00
unicore32 machine related: add frame buffer driver for pkunity-v3 soc
2011-03-17 09:19:20 +08:00
New AT_... flag: AT_EMPTY_PATH
2011-03-14 19:12:20 -04:00
New kind of open files - "location only".
2011-03-15 02:21:45 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
2011-03-21 10:05:22 -07:00
fs.h: remove 8 bytes of padding from block_device on 64bit builds
2011-03-22 17:44:10 -07:00
tracing: Remove lock_depth from event entry
2011-03-10 10:31:48 -05:00
mm: add __GFP_OTHER_NODE flag
2011-03-22 17:44:05 -07:00
BKL: That's all, folks
2011-03-05 10:56:00 +01:00
Merge branches 'dragonrise', 'hidraw-feature', 'multitouch', 'ntrig', 'roccat', 'upstream' and 'upstream-fixes' into for-linus
2011-03-17 14:31:46 +01:00
hrtimer: Update hrtimer->state documentation
2011-03-10 19:15:58 +01:00
i2c: Drop i2c_adapter.id
2011-03-20 14:50:53 +01:00
ipv6: Convert to use flowi6 where applicable.
2011-03-12 15:08:54 -08:00
ieee80211: add IEEE80211_COUNTRY_STRING_LEN definition
2011-03-09 16:10:56 -05:00
headers: use __aligned_xx types for userspace
2011-03-18 15:14:45 -07:00
ipv4: Remove redundant RCU locking in ip_check_mc().
2011-03-10 16:37:26 -08:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 19:23:40 -07:00
genirq: Add chip flag to force mask on suspend
2011-03-12 11:12:58 +01:00
genirq: Add desc->irq_data accessor
2011-03-11 14:15:35 +01:00
tty: stop using "delayed_work" in the tty layer
2011-03-22 16:17:32 -07:00
kstrto*: converting strings to integers done (hopefully) right
2011-03-22 17:44:14 -07:00
KEYS: Add a new keyctl op to reject a key with a specified error code
2011-03-08 11:17:18 +11:00
KEYS: Add a new keyctl op to reject a key with a specified error code
2011-03-08 11:17:18 +11:00
KEYS: Add an iovec version of KEYCTL_INSTANTIATE
2011-03-08 11:17:22 +11:00
kthread: NUMA aware kthread_create_on_node()
2011-03-22 17:44:01 -07:00
KVM: Fix race between nmi injection and enabling nmi window
2011-03-17 13:08:30 -03:00
leds: add driver for LM3530 ALS
2011-03-22 17:43:59 -07:00
leds: make *struct gpio_led_platform_data.leds const
2011-03-22 17:43:59 -07:00
libata-sff: add ata_sff_queue_work() & ata_sff_queue_delayed_work()
2011-03-14 02:52:41 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
2011-03-18 22:33:38 -07:00
memcg: move memcg reclaimable page into tail of inactive list
2011-03-22 17:44:03 -07:00
pagewalk: only split huge pages when necessary
2011-03-22 17:44:04 -07:00
mm: mm_struct: remove 16 bytes of alignment padding on 64 bit builds
2011-03-22 17:44:03 -07:00
don't pass 'mounting_here' flag to follow_down()
2011-03-18 09:04:20 -04:00
net: introduce rx_handler results and logic around that
2011-03-16 12:53:54 -07:00
NFS: change nfs_writeback_done to return void
2011-03-11 15:38:40 -05:00
NFSv4: Send unmapped uid/gids to the server when using auth_sys
2011-03-11 15:39:27 -05:00
NFSv4: cleanup idmapper functions to take an nfs_server argument
2011-03-11 15:39:26 -05:00
NFSv4.1: implement generic pnfs layer write switch
2011-03-11 15:38:44 -05:00
NFSv4.1: rearrange ->doio args
2011-03-11 15:38:44 -05:00
NFS: Fix a warning in fs/nfs/idmap.c
2011-03-14 18:25:53 -04:00
nilfs2: move NILFS_SUPER_MAGIC to linux/magic.h
2011-03-10 17:29:40 +09:00
Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6
2011-03-16 17:28:10 -07:00
mm: remove unused TestSetPageLocked() interface
2011-03-22 17:44:03 -07:00
mm: change __remove_from_page_cache()
2011-03-22 17:44:02 -07:00
ata/pata_arasan_cf: fill dma chan->private from pdata->dma_priv
2011-03-14 02:58:03 -04:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2011-03-18 10:56:44 -07:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2011-03-18 10:56:44 -07:00
perf: Reorder & optimize perf_event_context to remove alignment padding on 64 bit builds
2011-03-16 14:04:14 +01:00
Phonet: kill the ST-Ericsson pipe controller Kconfig
2011-03-09 11:59:33 -08:00
plist: Shrink struct plist_head
2011-03-11 15:13:26 -05:00
PM: Add support for device power domains
2011-03-15 00:43:16 +01:00
PM: Do not create wakeup sysfs files for devices that cannot wake up
2011-03-15 00:43:14 +01:00
PM: Do not create wakeup sysfs files for devices that cannot wake up
2011-03-15 00:43:14 +01:00
Mark ptrace_{traceme,attach,detach} static
2011-03-04 09:23:30 -08:00
pwm_backlight: add check_fb() hook
2011-03-22 17:44:00 -07:00
tracing: Add an 'overwrite' trace_option.
2011-03-09 13:52:27 -05:00
mm: simplify anon_vma refcounts
2011-03-22 17:44:03 -07:00
RTC: Cleanup rtc_class_ops->update_irq_enable()
2011-03-09 11:23:37 -08:00
kthread: NUMA aware kthread_create_on_node()
2011-03-22 17:44:01 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-03-16 16:29:25 -07:00
sigma-firmware: loader for Analog Devices' SigmaStudio
2011-03-22 17:44:15 -07:00
net: introduce rx_handler results and logic around that
2011-03-16 12:53:54 -07:00
slub: Add statistics for this_cmpxchg_double failures
2011-03-22 20:48:04 +02:00
smp: add missing init.h include
2011-03-23 07:48:42 -07:00
tcp: ioctl type SIOCOUTQNSD returns amount of data not sent
2011-03-09 14:08:09 -08:00
PM: Drop pm_flags that is not necessary
2011-03-15 00:43:16 +01:00
mm: vmscan: kswapd should not free an excessive number of pages when balancing small zones
2011-03-22 17:44:04 -07:00
introduce sys_syncfs to sync a single file system
2011-03-21 00:40:29 -04:00
PM / Core: Introduce struct syscore_ops for core subsystems PM
2011-03-15 00:43:46 +01:00
sysctl: the include of rcupdate.h is only needed in the kernel
2011-03-09 16:43:24 -08:00
tipc: Correct misnamed references to neighbor discovery domain
2011-03-13 16:35:18 -04:00
tty: stop using "delayed_work" in the tty layer
2011-03-22 16:17:32 -07:00
add the common dma_addr_t typedef to include/linux/types.h
2011-03-22 17:44:09 -07:00
mm: add __GFP_OTHER_NODE flag
2011-03-22 17:44:05 -07:00
xfrm: Add basic infrastructure to support IPsec extended sequence numbers
2011-03-13 20:22:28 -07:00
zlib: slim down zlib_deflate() workspace when possible
2011-03-22 17:44:17 -07:00
