If the device can't support block writes then don't attempt to use raw
syncing which will automatically generate block writes for adjacent
registers, use the existing _single() block syncing implementation.
Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
The DMI table does not need to be written to, make it r/o.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJUAmbRAAoJEAAOaEEZVoIVah4P/iupUO7Ae5ODMDMog/vOp+SM
+sWnyqnEyeMlQlNDoHoef5TPQ28aKEAq1Sg7CsqlK3qZSYSSPhb4KFsGWLZe6D5A
7iWSMKabdnuQ3qBCsb2Y6ZdB8IRAJz81sIAVI8F32NDmSs325wN/coVwfV4g8mQF
QSpv78TjwBY0qNhNw06pS/FLV45IaPTDDgnTHRcOLrfHajDdGTdqrKI/L0ES1PFB
0ZUtG3qMPS2XYRyS6ZQ0TZZrl2/HMA5/fOwqKspNKxYxKS+TOf/umKwPPjHBnMHo
mfD1XnG64ECkNio9bpg2CkjUqaT8aloNPgDxuP15vEV6bZ5WBLKjGUOY2IvPa198
do8CaAdp2Ql6kE2IyD+G+IkjqcxZ9H8hNH3cBM+3TzvxYqaiZKKZAky5UTau2LvG
E5cyWhDPsVBGvAJXEPBf4vhIgzhaSuNox0+73nL4xU+L7bPTDzYIYyhS/InKO0X+
ZwAZn2u62XQmUDI8b+zrgOAHfWB0hHlcIfIsIrDxotM24TPPbJ2k2Dz0hKCZAraR
DYDYPJZg+/QyPc8bujL5Hwjh8MogdDt1vxd9B65MwQWRn791LSGbq6VSsUnsMoAa
dhG5U+a5eI8oQ2gkMEEK45o2ljcnZ3BSim6SGdmZ6YrNyEdk63xA4GjozK1YhWzG
tLkXb4/7zV/dR8VTOQR/
=Wb1t
-----END PGP SIGNATURE-----
Merge tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linux
Pull file locking bugfx from Jeff Layton:
"Just a bugfix for a bug that crept in to v3.15. It's in a rather rare
error path, and I'm not aware of anyone having hit it, but it's worth
fixing for v3.17"
* tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linux:
locks: pass correct "before" pointer to locks_unlink_lock in generic_add_lease
ahci_platform_enable_phys() and ahci_platform_disable_phys() are currently
exported, but they are not used anywhere else other than libahci_platform.c.
So make them static and do not export them to fix the following sparse
warnings:
drivers/ata/libahci_platform.c:52:5: warning: symbol 'ahci_platform_enable_phys' was not declared. Should it be static?
drivers/ata/libahci_platform.c:88:6: warning: symbol 'ahci_platform_disable_phys' was not declared. Should it be static?
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
ext4_move_extents is too complex for review. It has duplicate almost
each function available in the rest of other codebase. It has useless
artificial restriction orig_offset == donor_offset. But in fact logic
of ext4_move_extents is very simple:
Iterate extents one by one (similar to ext4_fill_fiemap_extents)
->Iterate each page covered extent (similar to generic_perform_write)
->swap extents for covered by page (can be shared with IOC_MOVE_DATA)
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This allows us to make mext_next_extent static and potentially get rid
of it.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
We need the parents of victims alive until namespace_unlock() gets to
dput() of the (ex-)mountpoints. However, that screws up the "is it
busy" checks in case when we have shrinkable mounts that need to be
killed. Solution: go ahead and decrement refcounts of parents right
in umount_tree(), increment them again just before dropping rwsem in
namespace_unlock() (and let the loop in the end of namespace_unlock()
finally drop those references for good, as we do now). Parents can't
get freed until we drop rwsem - at least one reference is kept until
then, both in case when parent is among the victims and when it is
not. So they'll still be around when we get to namespace_unlock().
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
The check in __propagate_umount() ("has somebody explicitly mounted
something on that slave?") is done *before* taking the already doomed
victims out of the child lists.
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This function should always return __le16, move all endian
correction to here.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
b, wDuration_ba, wReserved, wCTSDuration_ba_f0, wCTSDuration_ba_f1, data and
reserved2.
With
b, duration_ba, reserved, cts_duration_ba_f0, cts_duration_ba_f1, data and
reserved2
unsigned short is replaced with u16 or __le16 where necessary.
cast void pointer to pvCTS
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
b, wDuration_ba, wReserved, data and reserved2
with
b, duration_ba, reserved, data and reserved2
unsigned short is replaced with u16 or __le16 where necessary.
cast void pointer to pvCTS
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
a, wDuration, wReserved, wRTSDuration_f0, wRTSDuration_f1 and data
with
a, duration, reserved, rts_duration_f0, rts_duration_f1 and data
unsigned short is replaced with u16 or __le16 where necessary.
cast void pointer to pvRTS
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
ab, wDuration, wReserved and data
with
ab, duration, reserved and data
replacing unsigned short with u16 and __le16 where necessary.
pvRTS is void pointer.
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved, wRTSDuration_ba_f0,
wRTSDuration_aa_f0, wRTSDuration_ba_f1, wRTSDuration_aa_f1 and data
with
b, a, duration_ba, duration_aa, duration_bb, wReserved, rts_duration_ba_f0,
rts_duration_aa_f0, rts_duration_ba_f1, rts_duration_aa_f1 and data
replacing unsigned short with u16 or __le16 where endian correction is necessary.
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved and data
with
b, a,duration_ba, duration_aa, duration_bb, reserved and data
replacing unsigned short with u16 or __le16 where endian correction is necessary.
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ieee80211_cts data needs extra padding with reserved2 set to 0
use IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS to set frame_control
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing SRTSData Data with struct ieee80211_rts data
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
All callers should be __le16.
Fix vGenerateMACHeader duration to __le16 and reverse the endian
conversion.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace members
a, wDuration, wTimeStampOff, wDuration_f0, and wDuration_f1;
with
a, duration, time_stamp_off, duration_f0, duration_f1
All unsigned short members should be __le16
Creating the new structure in rxtx.h.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
ab, wDuration and wTimeStampOff
with
ab, duration and time_stamp_off
All unsigned short should be __le16
Structure is moved to rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
b, a, wDuration_b, wDuration_a, wDuration_a_f0, wDuration_a_f1, wTimeStampOff_b and wTimeStampOff_a
with
b, a, duration_b, duration_a, duration_a_f0, duration_a_f1, time_stamp_off_b and time_stamp_off_a
All unsigned short need to be __le16 type.
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace members
b, a, wDuration_b, wDuration_a, wTimeStampOff_b and wTimeStampOff_a
with
b, a, duration_b, duration_a, time_stamp_off_b and time_stamp_off_a
Using __le16 endian type for unsigned short.
Creating the new structure in rxtx.h
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Just do single NULL check on pvRrvTime and return.
If pvRrvTime is NULL none of the if statements are valid.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
wRTSTxRrvTime and wTxRrvTime
with
rts_rrv_time and rrv_time
using __le16 type
Moving structure to rxtx.h
pvRrvTime is a void pointer
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
replacing members
wCTSTxRrvTime_ba, wReserved, wTxRrvTime_b and wTxRrvTime_a
with
cts_rrv_time_ba, reserved, rrv_time_b and rrv_time_a;
Creating the new structure in rxtx.h and Using __le16 where necessary
pvRrvTime is a void pointer
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replacing members
wRTSTxRrvTime_ba, wRTSTxRrvTime_aa, wRTSTxRrvTime_bb, wReserved, wTxRrvTime_b and wTxRrvTime_a
with
rts_rrv_time_ba, rts_rrv_time_aa, rts_rrv_time_bb, reserved, rrv_time_b and rrv_time_a
Creating the new structure in rxtx.h and Using __le16 where necessary
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These structures are only used server-side to parse relevant
attributes.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In mdc_iocontrol() remove the handlers for the obsolete llog ioctls
OBD_IOC_PARSE, OBD_IOC_LLOG_INFO, and OBD_IOC_LLOG_PRINT.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
llog_osd_ops is not used so remove it and its supporting methods.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The llog_test module requires server support (it needs a local MGS to
function) and should not have been included.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the server specific set_info handlers (KEY_REGISTER_TARGET,
KEY_SET_FS, KEY_CLEAR_FS) and supporting functions.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The declarations from lustre/include/md_object.h are not used so
remove them.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The functions exported by lustre/obdclass/mea.c are not used so remove
them.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The functions exported by lustre/obdclass/lu_ucred.c are not used so
remove that file.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The functions defined in lustre/include/lustre_idmap.h are not used so
remove them.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The landing of clio #if 0-ed out some regions of echo_client.c. Just
remove these regions entirely.
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/5580
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The metadata echo client requires server support and should not have
been included.
Signed-off-by: Liu Xuezhao <xuezhao.liu@emc.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/2674
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1330
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
With removal of libcfs/heap.c, it's header can also go away now.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is a patch to the ipuv3-crtc.c file that fixes up two "lines
over 80 characters" warnings found by the checkpatch.pl tool,
keeping the alignment of the x/y/width/height parameters for
readability.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The else condition is redundant after a return. Remove these redundant else conditions.
Signed-off-by: Fred Chou <fred.chou.nd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
