linux-stable.git/drivers, branch linux-4.2.y Linux kernel stable tree cobalt: fix Kconfig dependency 2015-12-15T05:25:44+00:00 Hans Verkuil hverkuil@xs4all.nl 2015-09-21T11:42:04+00:00 25c386d0bb7923e7ff875427b20cf9be1f97dca9 commit fc88dd16a0e430f57458e6bd9b62a631c6ea53a1 upstream. The cobalt driver should depend on VIDEO_V4L2_SUBDEV_API. This fixes this kbuild error: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 99bc7215bc60f6cd414cf1b85cd9d52cc596cccb commit: 85756a069c55e0315ac5990806899cfb607b987f [media] cobalt: add new driver config: x86_64-randconfig-s0-09201514 (attached as .config) reproduce: git checkout 85756a069c55e0315ac5990806899cfb607b987f # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/media/i2c/adv7604.c: In function 'adv76xx_get_format': >> drivers/media/i2c/adv7604.c:1853:9: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ drivers/media/i2c/adv7604.c:1853:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ drivers/media/i2c/adv7604.c: In function 'adv76xx_set_format': drivers/media/i2c/adv7604.c:1882:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); ^ cc1: some warnings being treated as errors Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fc88dd16a0e430f57458e6bd9b62a631c6ea53a1 upstream.

The cobalt driver should depend on VIDEO_V4L2_SUBDEV_API.

This fixes this kbuild error:

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   99bc7215bc60f6cd414cf1b85cd9d52cc596cccb
commit: 85756a069c55e0315ac5990806899cfb607b987f [media] cobalt: add new driver
config: x86_64-randconfig-s0-09201514 (attached as .config)
reproduce:
  git checkout 85756a069c55e0315ac5990806899cfb607b987f
  # save the attached .config to linux build tree
  make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

   drivers/media/i2c/adv7604.c: In function 'adv76xx_get_format':
>> drivers/media/i2c/adv7604.c:1853:9: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
            ^
   drivers/media/i2c/adv7604.c:1853:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
          ^
   drivers/media/i2c/adv7604.c: In function 'adv76xx_set_format':
   drivers/media/i2c/adv7604.c:1882:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
          ^
   cc1: some warnings being treated as errors

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
firewire: ohci: fix JMicron JMB38x IT context discovery 2015-12-15T05:25:42+00:00 Stefan Richter stefanr@s5r6.in-berlin.de 2015-11-03T00:46:21+00:00 080fe15d07e810c538a8670c4cd057b5cf99cc2c commit 100ceb66d5c40cc0c7018e06a9474302470be73c upstream. Reported by Clifford and Craig for JMicron OHCI-1394 + SDHCI combo controllers: Often or even most of the time, the controller is initialized with the message "added OHCI v1.10 device as card 0, 4 IR + 0 IT contexts, quirks 0x10". With 0 isochronous transmit DMA contexts (IT contexts), applications like audio output are impossible. However, OHCI-1394 demands that at least 4 IT contexts are implemented by the link layer controller, and indeed JMicron JMB38x do implement four of them. Only their IsoXmitIntMask register is unreliable at early access. With my own JMB381 single function controller I found: - I can reproduce the problem with a lower probability than Craig's. - If I put a loop around the section which clears and reads IsoXmitIntMask, then either the first or the second attempt will return the correct initial mask of 0x0000000f. I never encountered a case of needing more than a second attempt. - Consequently, if I put a dummy reg_read(...IsoXmitIntMaskSet) before the first write, the subsequent read will return the correct result. - If I merely ignore a wrong read result and force the known real result, later isochronous transmit DMA usage works just fine. So let's just fix this chip bug up by the latter method. Tested with JMB381 on kernel 3.13 and 4.3. Since OHCI-1394 generally requires 4 IT contexts at a minium, this workaround is simply applied whenever the initial read of IsoXmitIntMask returns 0, regardless whether it's a JMicron chip or not. I never heard of this issue together with any other chip though. I am not 100% sure that this fix works on the OHCI-1394 part of JMB380 and JMB388 combo controllers exactly the same as on the JMB381 single- function controller, but so far I haven't had a chance to let an owner of a combo chip run a patched kernel. Strangely enough, IsoRecvIntMask is always reported correctly, even though it is probed right before IsoXmitIntMask. Reported-by: Clifford Dunn Reported-by: Craig Moore <craig.moore@qenos.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 100ceb66d5c40cc0c7018e06a9474302470be73c upstream.

Reported by Clifford and Craig for JMicron OHCI-1394 + SDHCI combo
controllers:  Often or even most of the time, the controller is
initialized with the message "added OHCI v1.10 device as card 0, 4 IR +
0 IT contexts, quirks 0x10".  With 0 isochronous transmit DMA contexts
(IT contexts), applications like audio output are impossible.

However, OHCI-1394 demands that at least 4 IT contexts are implemented
by the link layer controller, and indeed JMicron JMB38x do implement
four of them.  Only their IsoXmitIntMask register is unreliable at early
access.

With my own JMB381 single function controller I found:
  - I can reproduce the problem with a lower probability than Craig's.
  - If I put a loop around the section which clears and reads
    IsoXmitIntMask, then either the first or the second attempt will
    return the correct initial mask of 0x0000000f.  I never encountered
    a case of needing more than a second attempt.
  - Consequently, if I put a dummy reg_read(...IsoXmitIntMaskSet)
    before the first write, the subsequent read will return the correct
    result.
  - If I merely ignore a wrong read result and force the known real
    result, later isochronous transmit DMA usage works just fine.

So let's just fix this chip bug up by the latter method.  Tested with
JMB381 on kernel 3.13 and 4.3.

Since OHCI-1394 generally requires 4 IT contexts at a minium, this
workaround is simply applied whenever the initial read of IsoXmitIntMask
returns 0, regardless whether it's a JMicron chip or not.  I never heard
of this issue together with any other chip though.

I am not 100% sure that this fix works on the OHCI-1394 part of JMB380
and JMB388 combo controllers exactly the same as on the JMB381 single-
function controller, but so far I haven't had a chance to let an owner
of a combo chip run a patched kernel.

Strangely enough, IsoRecvIntMask is always reported correctly, even
though it is probed right before IsoXmitIntMask.

Reported-by: Clifford Dunn
Reported-by: Craig Moore <craig.moore@qenos.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rbd: don't put snap_context twice in rbd_queue_workfn() 2015-12-15T05:25:42+00:00 Ilya Dryomov idryomov@gmail.com 2015-11-27T18:23:24+00:00 587de47c5adfd7a13d2f239bd7ad88a31be2b21c commit 70b16db86f564977df074072143284aec2cb1162 upstream. Commit 4e752f0ab0e8 ("rbd: access snapshot context and mapping size safely") moved ceph_get_snap_context() out of rbd_img_request_create() and into rbd_queue_workfn(), adding a ceph_put_snap_context() to the error path in rbd_queue_workfn(). However, rbd_img_request_create() consumes a ref on snapc, so calling ceph_put_snap_context() after a successful rbd_img_request_create() leads to an extra put. Fix it. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Josh Durgin <jdurgin@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 70b16db86f564977df074072143284aec2cb1162 upstream.

Commit 4e752f0ab0e8 ("rbd: access snapshot context and mapping size
safely") moved ceph_get_snap_context() out of rbd_img_request_create()
and into rbd_queue_workfn(), adding a ceph_put_snap_context() to the
error path in rbd_queue_workfn().  However, rbd_img_request_create()
consumes a ref on snapc, so calling ceph_put_snap_context() after
a successful rbd_img_request_create() leads to an extra put.  Fix it.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
via-rhine: fix VLAN receive handling regression. 2015-12-15T05:25:40+00:00 Andrej Ota andrej@ota.si 2015-10-14T22:14:37+00:00 08b344675513eafb202e298f89ddc3b8cf7556f9 [ Upstream commit 5f715c097965c0ad037f64393d0b95c50287775b ] Because eth_type_trans() consumes ethernet header worth of bytes, a call to read TCI from end of packet using rhine_rx_vlan_tag() no longer works as it's reading from an invalid offset. Tested to be working on PCEngines Alix board. Fixes: 810f19bcb862 ("via-rhine: add consistent memory barrier in vlan receive code.") Signed-off-by: Andrej Ota <andrej@ota.si> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 5f715c097965c0ad037f64393d0b95c50287775b ]

Because eth_type_trans() consumes ethernet header worth of bytes, a call
to read TCI from end of packet using rhine_rx_vlan_tag() no longer works
as it's reading from an invalid offset.

Tested to be working on PCEngines Alix board.

Fixes: 810f19bcb862 ("via-rhine: add consistent memory barrier in vlan receive code.")
Signed-off-by: Andrej Ota <andrej@ota.si>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
broadcom: fix PHY_ID_BCM5481 entry in the id table 2015-12-15T05:25:39+00:00 Aaro Koskinen aaro.koskinen@iki.fi 2015-11-21T23:08:54+00:00 19acc27fb2e25ba1b0980faa378a8deed9298187 [ Upstream commit 3c25a860d17b7378822f35d8c9141db9507e3beb ] Commit fcb26ec5b18d ("broadcom: move all PHY_ID's to header") updated broadcom_tbl to use PHY_IDs, but incorrectly replaced 0x0143bca0 with PHY_ID_BCM5482 (making a duplicate entry, and completely omitting the original). Fix that. Fixes: fcb26ec5b18d ("broadcom: move all PHY_ID's to header") Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 3c25a860d17b7378822f35d8c9141db9507e3beb ]

Commit fcb26ec5b18d ("broadcom: move all PHY_ID's to header")
updated broadcom_tbl to use PHY_IDs, but incorrectly replaced 0x0143bca0
with PHY_ID_BCM5482 (making a duplicate entry, and completely omitting
the original). Fix that.

Fixes: fcb26ec5b18d ("broadcom: move all PHY_ID's to header")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net: qmi_wwan: add XS Stick W100-2 from 4G Systems 2015-12-15T05:25:37+00:00 Bjørn Mork bjorn@mork.no 2015-11-18T20:13:07+00:00 543e43a1f6668458fa4041b21d7e44861d52c161 [ Upstream commit 68242a5a1e2edce39b069385cbafb82304eac0f1 ] Thomas reports " 4gsystems sells two total different LTE-surfsticks under the same name. .. The newer version of XS Stick W100 is from "omega" .. Under windows the driver switches to the same ID, and uses MI03\6 for network and MI01\6 for modem. .. echo "1c9e 9b01" > /sys/bus/usb/drivers/qmi_wwan/new_id echo "1c9e 9b01" > /sys/bus/usb-serial/drivers/option1/new_id T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1c9e ProdID=9b01 Rev=02.32 S: Manufacturer=USB Modem S: Product=USB Modem S: SerialNumber= C: #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan I: If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Now all important things are there: wwp0s29f7u2i3 (net), ttyUSB2 (at), cdc-wdm0 (qmi), ttyUSB1 (at) There is also ttyUSB0, but it is not usable, at least not for at. The device works well with qmi and ModemManager-NetworkManager. " Reported-by: Thomas Schäfer <tschaefer@t-online.de> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 68242a5a1e2edce39b069385cbafb82304eac0f1 ]

Thomas reports
"
4gsystems sells two total different LTE-surfsticks under the same name.
..
The newer version of XS Stick W100 is from "omega"
..
Under windows the driver switches to the same ID, and uses MI03\6 for
network and MI01\6 for modem.
..
echo "1c9e 9b01" > /sys/bus/usb/drivers/qmi_wwan/new_id
echo "1c9e 9b01" > /sys/bus/usb-serial/drivers/option1/new_id

T:  Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1c9e ProdID=9b01 Rev=02.32
S:  Manufacturer=USB Modem
S:  Product=USB Modem
S:  SerialNumber=
C:  #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
I:  If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage

Now all important things are there:

wwp0s29f7u2i3 (net), ttyUSB2 (at), cdc-wdm0 (qmi), ttyUSB1 (at)

There is also ttyUSB0, but it is not usable, at least not for at.

The device works well with qmi and ModemManager-NetworkManager.
"

Reported-by: Thomas Schäfer <tschaefer@t-online.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net: thunder: Check for driver data in nicvf_remove() 2015-12-15T05:25:36+00:00 Pavel Fedin p.fedin@samsung.com 2015-11-16T14:51:34+00:00 55e483212e6e42a1aca9223e2cc2b48275572031 [ Upstream commit 7750130d93decff06120df0d8ea024ff8a038a21 ] In some cases the crash is caused by nicvf_remove() being called from outside. For example, if we try to feed the device to vfio after the probe has failed for some reason. So, move the check to better place. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 7750130d93decff06120df0d8ea024ff8a038a21 ]

In some cases the crash is caused by nicvf_remove() being called from
outside. For example, if we try to feed the device to vfio after the
probe has failed for some reason. So, move the check to better place.

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/mlx4_core: Fix sleeping while holding spinlock at rem_slave_counters 2015-12-15T05:25:36+00:00 Eran Ben Elisha eranbe@mellanox.com 2015-11-12T17:35:29+00:00 d54c1b4624b74218689778bec9f8380428142230 [ Upstream commit f5adbfee72282bb1f456d52b04adacd4fe6ac502 ] When cleaning slave's counter resources, we hold a spinlock that protects the slave's counters list. As part of the clean, we call __mlx4_clear_if_stat which calls mlx4_alloc_cmd_mailbox which is a sleepable function. In order to fix this issue, hold the spinlock, and copy all counter indices into a temporary array, and release the spinlock. Afterwards, iterate over this array and free every counter. Repeat this scenario until the original list is empty (a new counter might have been added while releasing the counters from the temporary array). Fixes: b72ca7e96acf ("net/mlx4_core: Reset counters data when freed") Reported-by: Moni Shoua <monis@mellanox.com> Tested-by: Moni Shoua <monis@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit f5adbfee72282bb1f456d52b04adacd4fe6ac502 ]

When cleaning slave's counter resources, we hold a spinlock that
protects the slave's counters list. As part of the clean, we call
__mlx4_clear_if_stat which calls mlx4_alloc_cmd_mailbox which is a
sleepable function.

In order to fix this issue, hold the spinlock, and copy all counter
indices into a temporary array, and release the spinlock. Afterwards,
iterate over this array and free every counter. Repeat this scenario
until the original list is empty (a new counter might have been added
while releasing the counters from the temporary array).

Fixes: b72ca7e96acf ("net/mlx4_core: Reset counters data when freed")
Reported-by: Moni Shoua <monis@mellanox.com>
Tested-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
xen/events: Always allocate legacy interrupts on PV guests 2015-12-09T19:31:26+00:00 Boris Ostrovsky boris.ostrovsky@oracle.com 2015-11-20T16:25:04+00:00 e8d097151d309eb71f750bbf34e6a7ef6256da7e commit b4ff8389ed14b849354b59ce9b360bdefcdbf99c upstream. After commit 8c058b0b9c34 ("x86/irq: Probe for PIC presence before allocating descs for legacy IRQs") early_irq_init() will no longer preallocate descriptors for legacy interrupts if PIC does not exist, which is the case for Xen PV guests. Therefore we may need to allocate those descriptors ourselves. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Vrabel <david.vrabel@citrix.com> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b4ff8389ed14b849354b59ce9b360bdefcdbf99c upstream.

After commit 8c058b0b9c34 ("x86/irq: Probe for PIC presence before
allocating descs for legacy IRQs") early_irq_init() will no longer
preallocate descriptors for legacy interrupts if PIC does not
exist, which is the case for Xen PV guests.

Therefore we may need to allocate those descriptors ourselves.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging/lustre: use jiffies for lp_last_query times 2015-12-09T19:31:26+00:00 Arnd Bergmann arnd@arndb.de 2015-09-27T20:45:01+00:00 06992dcaf2476456a66a0ab907b36c507161dedf commit 9f088dba3cc267ea11ec0da318cd0175575b5f9b upstream. The recently introduced lnet_peer_set_alive() function uses get_seconds() to read the current time into a shared variable, but all other uses of that variable compare it to jiffies values. This changes the current use to jiffies as well for consistency. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: af3fa7c71bf ("staging/lustre/lnet: peer aliveness status and NI status") Cc: Liang Zhen <liang.zhen@intel.com> Cc: James Simmons <uja.ornl@gmail.com> Cc: Isaac Huang <he.huang@intel.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9f088dba3cc267ea11ec0da318cd0175575b5f9b upstream.

The recently introduced lnet_peer_set_alive() function uses
get_seconds() to read the current time into a shared variable,
but all other uses of that variable compare it to jiffies values.

This changes the current use to jiffies as well for consistency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: af3fa7c71bf ("staging/lustre/lnet: peer aliveness status and NI status")
Cc: Liang Zhen <liang.zhen@intel.com>
Cc: James Simmons <uja.ornl@gmail.com>
Cc: Isaac Huang <he.huang@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>