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520416 commits

Author SHA1 Message Date
Nathan Sullivan
6db99596d1 net: macb: Document zynq gem dt binding
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:58:09 -04:00
Michal Kubeček
d4e64c2909 ipv4: fill in table id when replacing a route
When replacing an IPv4 route, tb_id member of the new fib_alias
structure is not set in the replace code path so that the new route is
ignored.

Fixes: 0ddcf43d5d ("ipv4: FIB Local/MAIN table collapse")
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Acked-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:33:17 -04:00
Bjørn Mork
44f6731d8b cdc_ncm: Fix tx_bytes statistics
The tx_curr_frame_payload field is u32. When we try to calculate a
small negative delta based on it, we end up with a positive integer
close to 2^32 instead.  So the tx_bytes pointer increases by about
2^32 for every transmitted frame.

Fix by calculating the delta as a signed long.

Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Reported-by: Florian Bruhin <me@the-compiler.org>
Fixes: 7a1e890e21 ("usbnet: Fix tx_bytes statistic running backward in cdc_ncm")
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:26:31 -04:00
David S. Miller
572152adfb Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contain Netfilter fixes for your net tree, they are:

1) Fix a race in nfnetlink_log and nfnetlink_queue that can lead to a crash.
   This problem is due to wrong order in the per-net registration and netlink
   socket events. Patch from Francesco Ruggeri.

2) Make sure that counters that userspace pass us are higher than 0 in all the
   x_tables frontends. Discovered via Trinity, patch from Dave Jones.

3) Revert a patch for br_netfilter to rely on the conntrack status bits. This
   breaks stateless IPv6 NAT transformations. Patch from Florian Westphal.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:25:45 -04:00
Subhransu S. Prusty
d0e72cc0ac ASoC: Intel: Initialize max mailbox size for haswell
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:35 +01:00
Subhransu S. Prusty
f99b26f0b4 ASoC: Intel: Initialize max mailbox size for baytrail
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:32 +01:00
Subhransu S. Prusty
1925e21961 ASoC: Intel: Allow to configure max size for mailbox data
Mailbox size can be different for different platforms. So allow the drivers
to configure the size.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:29 +01:00
Subhransu S. Prusty
a63faa58bd ASoC: Intel: Remove the direct register reference from common ipc
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:26 +01:00
Subhransu S. Prusty
40fea92107 ASoC: Intel: Move the busy check to ops for HSW
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:23 +01:00
Subhransu S. Prusty
2709bdbc4d ASoC: Intel: Move the busy check to ops for Baytrail
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:20 +01:00
Subhransu S. Prusty
6022d330a5 ASoC: Intel: Create an ops to check for DSP busy
Created an ops to check if DSP busy, to avoid using platform
specific registers in common IPC.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 19:24:10 +01:00
Eric W. Biederman
381c759d99 ipv4: Avoid crashing in ip_error
ip_error does not check if in_dev is NULL before dereferencing it.

IThe following sequence of calls is possible:
CPU A                          CPU B
ip_rcv_finish
    ip_route_input_noref()
        ip_route_input_slow()
                               inetdev_destroy()
    dst_input()

With the result that a network device can be destroyed while processing
an input packet.

A crash was triggered with only unicast packets in flight, and
forwarding enabled on the only network device.   The error condition
was created by the removal of the network device.

As such it is likely the that error code was -EHOSTUNREACH, and the
action taken by ip_error (if in_dev had been accessible) would have
been to not increment any counters and to have tried and likely failed
to send an icmp error as the network device is going away.

Therefore handle this weird case by just dropping the packet if
!in_dev.  It will result in dropping the packet sooner, and will not
result in an actual change of behavior.

Fixes: 251da41301 ("ipv4: Cache ip_error() routes even when not forwarding.")
Reported-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
Tested-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 14:23:40 -04:00
Eric Dumazet
d654976cbf tcp: fix a potential deadlock in tcp_get_info()
Taking socket spinlock in tcp_get_info() can deadlock, as
inet_diag_dump_icsk() holds the &hashinfo->ehash_locks[i],
while packet processing can use the reverse locking order.

We could avoid this locking for TCP_LISTEN states, but lockdep would
certainly get confused as all TCP sockets share same lockdep classes.

[  523.722504] ======================================================
[  523.728706] [ INFO: possible circular locking dependency detected ]
[  523.734990] 4.1.0-dbg-DEV #1676 Not tainted
[  523.739202] -------------------------------------------------------
[  523.745474] ss/18032 is trying to acquire lock:
[  523.750002]  (slock-AF_INET){+.-...}, at: [<ffffffff81669d44>] tcp_get_info+0x2c4/0x360
[  523.758129]
[  523.758129] but task is already holding lock:
[  523.763968]  (&(&hashinfo->ehash_locks[i])->rlock){+.-...}, at: [<ffffffff816bcb75>] inet_diag_dump_icsk+0x1d5/0x6c0
[  523.774661]
[  523.774661] which lock already depends on the new lock.
[  523.774661]
[  523.782850]
[  523.782850] the existing dependency chain (in reverse order) is:
[  523.790326]
-> #1 (&(&hashinfo->ehash_locks[i])->rlock){+.-...}:
[  523.796599]        [<ffffffff811126bb>] lock_acquire+0xbb/0x270
[  523.802565]        [<ffffffff816f5868>] _raw_spin_lock+0x38/0x50
[  523.808628]        [<ffffffff81665af8>] __inet_hash_nolisten+0x78/0x110
[  523.815273]        [<ffffffff816819db>] tcp_v4_syn_recv_sock+0x24b/0x350
[  523.822067]        [<ffffffff81684d41>] tcp_check_req+0x3c1/0x500
[  523.828199]        [<ffffffff81682d09>] tcp_v4_do_rcv+0x239/0x3d0
[  523.834331]        [<ffffffff816842fe>] tcp_v4_rcv+0xa8e/0xc10
[  523.840202]        [<ffffffff81658fa3>] ip_local_deliver_finish+0x133/0x3e0
[  523.847214]        [<ffffffff81659a9a>] ip_local_deliver+0xaa/0xc0
[  523.853440]        [<ffffffff816593b8>] ip_rcv_finish+0x168/0x5c0
[  523.859624]        [<ffffffff81659db7>] ip_rcv+0x307/0x420

Lets use u64_sync infrastructure instead. As a bonus, 64bit
arches get optimized, as these are nop for them.

Fixes: 0df48c26d8 ("tcp: add tcpi_bytes_acked to tcp_info")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 13:46:06 -04:00
Robert Jarzmik
bd7413aef8 ARM: pxa: pxa_cplds: signedness bug in probe
"base_irq" needs to be signed for the error handling to work.  Also we
can remove the initialization because we re-assign it later.

Fixes: aa8d6b73ea ('ARM: pxa: pxa_cplds: add lubbock and mainstone IO')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-22 16:41:20 +02:00
Takashi Iwai
181a152a09 Merge branch 'topic/hdmi' into for-next 2015-05-22 16:04:45 +02:00
Russell King
9203dd016a ALSA: pcm: add IEC958 channel status helper
Add a helper to create the IEC958 channel status from an ALSA
snd_pcm_runtime structure, taking account of the sample rate and
sample size.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviwed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-22 16:01:47 +02:00
Russell King
838d1631b7 ALSA: pcm: add DRM ELD helper
Add a helper for the EDID like data structure, which is typically passed
from a HDMI adapter to its associated audio driver.  This informs the
audio driver of the capabilities of the attached HDMI sink.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-22 16:01:44 +02:00
Kuninori Morimoto
02299d9875 ASoC: rsnd: spin lock for interrupt handler
Renesas R-Car driver interrupt handler was not locked before.
But now, SSI/SRC interrupt handler calls restart function
which should be called under spin lock.
Below error might happen witout this patch.

Unable to handle kernel NULL pointer dereference at virtual address 00000048
pgd = edfac000
[00000048] *pgd=6e0f0831, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1] SMP ARM
CPU: 0 PID: 2009 Comm: aplay Not tainted 4.1.0-rc2-dirty #4
Hardware name: Generic R8A7790 (Flattened Device Tree)
task: eeac9040 ti: eebe8000 task.ti: eebe8000
PC is at rsnd_get_adinr+0x28/0x60
LR is at rsnd_src_ssiu_start+0xdc/0x19c
pc : [<c0409790>]    lr : [<c040c068>]    psr: a0000193
sp : eebe9e58  ip : eebe9e68  fp : eebe9e64
r10: c06ed9d0  r9 : ee919d10  r8 : 00000001
r7 : 00000001  r6 : ee1cb090  r5 : 00000000  r4 : edcaa418
r3 : 00000000  r2 : eea8ce00  r1 : 80000193  r0 : edcaa418
...

Reported-by: Cao Minh Hiep <cm-hiep@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Tested by: Cao Minh Hiep <cm-hiep@jinso.co.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 14:15:26 +01:00
Mark Brown
e8a07d60c9 Merge branch 'topic/rcar-dma' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rcar 2015-05-22 14:15:16 +01:00
Kuninori Morimoto
d23c9a0a5c dmaengine: rcar-dmac: fixup spinlock in rcar-dmac
Current rcar-dmac driver is using spin_lock_irq() / spin_unlock_irq()
in some functions. But, some other driver might call DMAEngine API
during interrupt disabled. In such case, rcar-dmac side spin_unlock_irq()
forcefully allows all interrupts. Therefore, other driver receives
unexpected interruption, and its exclusive access control will be broken.
This patch replaces spin_lock_irq() to spin_lock_irqsave(),
and spin_unlock_irq() to spin_unlock_irqrestore().

Reported-by: Cao Minh Hiep <cm-hiep@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 14:14:21 +01:00
Kuninori Morimoto
b723550d7e ASoC: rsnd: rsrc-card uses FE/BE merged format when DPCM
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 14:13:09 +01:00
Mark Brown
96a5d3f017 Merge branch 'topic/dpcm' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rcar 2015-05-22 14:12:56 +01:00
Maciej S. Szmigiero
a60abdf93b ASoC: ac97: make selectable in config
Make generic ASoC AC'97 CODEC selectable in config.

This way this driver can be used for platforms which don't need
specialized AC'97 CODEC drivers but which are not directly
selectable in config themselves (for example DT based ones).

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:41:25 +01:00
Kuninori Morimoto
b073ed4e21 ASoC: soc-pcm: DPCM cares BE format
Current DPCM is caring only FE format. but it will be no sound
if FE/BE was below style, and user selects S24_LE format.

        FE: S16_LE/S24_LE
        BE: S16_LE

DPCM can rewrite the format, so basically we don't want to
constrain with the BE constraints. But sometimes it will be trouble.
This patch adds new .dpcm_merged_format on struct snd_soc_dai_link.
DPCM will use FE / BE merged format if .struct snd_soc_dai_link
has it. We can have other .dpcm_merged_xxx in the future

    .dpcm_merged_foramt
    .dpcm_merged_rate
    .dpcm_merged_chan

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:38:40 +01:00
Srinivas Kandagatla
b202836a54 ASoC: qcom: Document apq8016 bindings.
This patch updates lpass bindings with apq8016 specific bindings.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:33:15 +01:00
Srinivas Kandagatla
89cdfa06d9 ASoC: qcom: add bit map to track static dma channel allocations
This patch adds dma channel bit mask to lpass data to keep track of dma
channel allocations. This flag would be used in apq8016 lpass driver.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:27:07 +01:00
Srinivas Kandagatla
4f629e4b87 ASoC: qcom: Add ability to handle interrupts per dma channel
This patch adds ablity to lpass driver to handle interrupt per dma
channel. Without this patch its not possible to use multipl ports on the
lpass.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:27:06 +01:00
Srinivas Kandagatla
0054055c59 ASoC: qcom: add dma channel control offset to variant data
This patch adds ability to pass dma channel control bits start offset,
which differ in differnet qcom SOCs. On apq8016 dma channel control bits
start after an offset of 1.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:27:06 +01:00
Srinivas Kandagatla
3e53ac8230 ASoC: qcom: make osr clock optional
Some LPASS integrations like on APQ8016 do not have OSR clk, so making
osr clk optional would allow such integrations to use lpass driver.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:27:06 +01:00
Srinivas Kandagatla
9a127cff91 ASoC: qcom: support bitclk and osrclk per i2s port
This patch adds support to allow bitclk and osrclk per i2s dai port.
on APQ8016 there are 4 i2s ports each one has its own bit clks.

Without this patch its not possible to support multiple i2s ports in the
lpass driver.

Tested-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 13:27:06 +01:00
kbuild test robot
7cc24b169f ASoC: qcom: ipq806x_lpass_alloc_dma_channel() can be static
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-22 12:14:32 +01:00
Kalle Valo
aefa441b15 * fix firmware name and other things to enable 3165
* fix bad APMG configuration for 8000 (no AMPG on these devices)
 * fix MAC address assignment for 8000
 * fix firmware debugging triggers (MLME)
 * fix several bugs in low power states code (net-detect,
   d0i3)
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Merge tag 'iwlwifi-for-kalle-2015-05-21' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes

* fix firmware name and other things to enable 3165
* fix bad APMG configuration for 8000 (no AMPG on these devices)
* fix MAC address assignment for 8000
* fix firmware debugging triggers (MLME)
* fix several bugs in low power states code (net-detect,
  d0i3)
2015-05-22 10:47:02 +03:00
Daniel Vetter
2e7f43c41c drm/plane-helper: Adapt cursor hack to transitional helpers
In

commit f02ad907cd
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Jan 22 16:36:23 2015 +0100

    drm/atomic-helpers: Recover full cursor plane behaviour

we've added a hack to atomic helpers to never to vblank waits for
cursor updates through the legacy apis since that's what X expects.
Unfortunately we've (again) forgotten to adjust the transitional
helpers. Do this now.

This fixes regressions for drivers only partially converted over to
atomic (like i915).

Reported-by: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-and-tested-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2015-05-22 08:48:08 +03:00
Dave Airlie
a8106b147f Merge branch 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Just two small DP fixes for 4.1

* 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: fix error flag checking in native aux path
  drm/radeon: retry dcpd fetch
2015-05-22 13:31:54 +10:00
Dave Airlie
bb4358973a Merge tag 'drm-intel-fixes-2015-05-21' of git://anongit.freedesktop.org/drm-intel into drm-fixes
There's a stable backport from Ander [1] that combines this and a few
other commits to fix the flickering on v4.0, reported in [2] among
others. Having this upstream is obviously a requirement for stable.

* tag 'drm-intel-fixes-2015-05-21' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: fix screen flickering
2015-05-22 13:31:03 +10:00
Harald Freudenberger
a1cae34e23 crypto: s390/ghash - Fix incorrect ghash icv buffer handling.
Multitheaded tests showed that the icv buffer in the current ghash
implementation is not handled correctly. A move of this working ghash
buffer value to the descriptor context fixed this. Code is tested and
verified with an multithreaded application via af_alg interface.

Cc: stable@vger.kernel.org
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Gerald Schaefer <geraldsc@linux.vnet.ibm.com>
Reported-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-05-22 11:23:03 +08:00
Linus Torvalds
865d872280 xen: bug fixes for 4.1-rc4
- Fix ARM build regression.
 - Fix VIRQ_CONSOLE related oops.
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Merge tag 'for-linus-4.1b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull two xen bugfixes from David Vrabel:

 - fix ARM build regression.

 - fix VIRQ_CONSOLE related oops.

* tag 'for-linus-4.1b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/events: don't bind non-percpu VIRQs with percpu chip
  xen/arm: Define xen_arch_suspend()
2015-05-21 20:19:38 -07:00
Linus Torvalds
f0d8690ad4 This pull request includes a fix for two oopses, one on PPC
and on x86.  The rest is fixes for bugs with newer Intel
 processors.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "This includes a fix for two oopses, one on PPC and on x86.

  The rest is fixes for bugs with newer Intel processors"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  kvm/fpu: Enable eager restore kvm FPU for MPX
  Revert "KVM: x86: drop fpu_activate hook"
  kvm: fix crash in kvm_vcpu_reload_apic_access_page
  KVM: MMU: fix SMAP virtualization
  KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages
  KVM: MMU: fix smap permission check
  KVM: PPC: Book3S HV: Fix list traversal in error case
2015-05-21 20:15:16 -07:00
Linus Torvalds
2f8126e396 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
 "Bug fixes.

  Three for our crypto code, two for eBPF, and one memory management fix
  to get machines with memory > 8TB working"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/mm: correct return value of pmd_pfn
  s390/crypto: fix stckf loop
  s390/zcrypt: Fix invalid domain handling during ap module unload
  s390/bpf: Fix gcov stack space problem
  s390/zcrypt: fixed ap poll timer behavior
  s390/bpf: Adjust ALU64_DIV/MOD to match interpreter change
2015-05-21 19:54:50 -07:00
Linus Torvalds
0c68e5bf6a sound fixes for 4.1-rc5
This batch became slightly large, just because I've been on vacation
 for the last two weeks.  Nothing to scare much here, all device-specific
 fixes, mostly small patches.
 
 Majority of patches are for HD-audio, especially Dell machines.
 The rest are small ASoC fixes for various codecs, and a USB-audio
 quirk.
 
 One PCM fix is included to ease the faulty condition checks in the
 case of two periods PCM buffers.
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Merge tag 'sound-4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "This batch became slightly large, just because I've been on vacation
  for the last two weeks.  Nothing to scare much here, all
  device-specific fixes, mostly small patches.

  Majority of patches are for HD-audio, especially Dell machines.  The
  rest are small ASoC fixes for various codecs, and a USB-audio quirk.

  One PCM fix is included to ease the faulty condition checks in the
  case of two periods PCM buffers"

* tag 'sound-4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Disable widget power-saving for ALC292 & co
  ALSA: hda - Reduce verbs by node power-saves
  ALSA: sound/atmel/ac97c.c: remove unused variable
  ALSA: usb-audio: Add quirk for MS LifeCam Studio
  ALSA: pcm: Modify double acknowledged interrupts check condition
  ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450
  ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724
  ALSA: hda - Fix headset mic and mic-in for a Dell desktop
  ASoC: wm8994: correct BCLK DIV 348 to 384
  ASoC: wm8960: fix "RINPUT3" audio route error
  ASoC: dapm: Modify widget stream name according to prefix
  ALSA: hda - Add headset mic quirk for Dell Inspiron 5548
  ASoC: rt5645: Fix mask for setting RT5645_DMIC_2_DP_GPIO12 bit
  ASoC: rt5645: Add ACPI match ID
  ALSA: hda/realtek - Add ALC298 alias name for Dell
  ASoC: uda1380: Avoid accessing i2c bus when codec is disabled
  ALSA: hda/realtek - Fix typo for ALC286/ALC288
  ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls
  ALSA: hda - Add headphone quirk for Lifebook E752
  ASoC: davinci-mcasp: Correct pm status check in suspend callback
2015-05-21 17:54:00 -07:00
Linus Torvalds
18658921a2 Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal fixes from Zhang Rui:
 "Three fixes for Armada (380) and TI (dra7 and OMAP5) thermal soc
  drivers"

* 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  thermal: armada: Update Armada 380 thermal sensor coefficients
  thermal: ti-soc-thermal: OMAP5: Implement Workaround for Errata i813
  thermal: ti-soc-thermal: dra7: Implement Workaround for Errata i814
2015-05-21 17:42:54 -07:00
Linus Torvalds
83ee4121b1 Changes for 4.1-rc4
A number of small, well contained bug fixes for ocrdma driver
   A simple fix for the connection negotiation sequence on IB
   Fix for broken AF_IB address on UD queue pair support
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull infiniband/rdma fixes from Doug Ledford:
 "This should hopefully be the last request for 4.1-rc for the RDMA
  stack.  It contains some late ocrdma fixes that I'm including because
  they are small and self contained.  It also contains two bug fixes
  that are simple and easily verified.

  Summary:

   - a number of small, well contained bug fixes for ocrdma driver

   - a simple fix for the connection negotiation sequence on IB

   - fix for broken AF_IB address on UD queue pair support"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
  IB/cma: Fix broken AF_IB UD support
  ib/cm: Change reject message type when destroying cm_id
  RDMA/ocrdma: Update ocrdma version number
  RDMA/ocrdma: Fail connection for MTU lesser than 512
  RDMA/ocrdma: Fix dmac resolution for link local address
  RDMA/ocrdma: Prevent allocation of DPP PDs if FW doesnt support it
  RDMA/ocrdma: Fix the request length for RDMA_QUERY_QP mailbox command to FW.
  RDMA/ocrdma: Use VID 0 if PFC is enabled and vlan is not configured
  RDMA/ocrdma: Fix QP state transition in destroy_qp
  RDMA/ocrdma: Report EQ full fatal error
  RDMA/ocrdma: Fix EQ destroy failure during driver unload
2015-05-21 17:36:23 -07:00
Linus Torvalds
97793a81b5 MMC host:
- atmel-mci: fix bad variable type for clkdiv
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Merge tag 'mmc-4.1-rc3' of git://git.linaro.org/people/ulf.hansson/mmc

Pull MMC fix from Ulf Hansson:
 "One more mmc fix intended for v4.1 rc5:

  MMC host:
   - atmel-mci: fix bad variable type for clkdiv"

* tag 'mmc-4.1-rc3' of git://git.linaro.org/people/ulf.hansson/mmc:
  mmc: atmel-mci: fix bad variable type for clkdiv
2015-05-21 17:31:31 -07:00
Linus Torvalds
6efdb114b4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina:
 "Bugfixes for HID subsystem that should go in 4.1.  Important
  highlights:

   - the patch that extended support for HID++ protocol for TK820
     touchpad turns out to be causing regressions due to firmware
     issues; patch reverting back to basic support from Benjamin
     Tissoires

   - Wacom driver can oops for devices that report non-touch data on
     touch interfaces.  Fix from Ping Cheng

   - gpiolib is not mandatory for i2c-hid, so the driver shouldn't fail
     if gpiolib is not enabled.  Fix from Mika Westerberg"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: wacom: fix an Oops caused by wacom_wac_finger_count_touches
  HID: usbhid: Add HID_QUIRK_NOGET for Aten DVI KVM switch
  HID: hid-sensor-hub: Fix debug lock warning
  Revert "HID: logitech-hidpp: support combo keyboard touchpad TK820"
  HID: i2c-hid: Do not fail probing if gpiolib is not enabled
2015-05-21 17:23:11 -07:00
Linus Torvalds
e51a363056 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
 "This fixes a the crash in the newly added algif_aead interface when it
  tries to link SG lists"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: algif_aead - fix invalid sgl linking
2015-05-21 17:16:49 -07:00
Marek Vasut
77b071e793 Input: smtpe-ts - wait 50mS until polling for pen-up
Wait a little bit longer, 50mS instead of 20mS, until the driver starts
polling for pen-up. The problematic behavior before this patch is applied
is as follows. The behavior was observed on the STMPE610QTR controller.

Upon a physical pen-down event, the touchscreen reports one set of x-y-p
coordinates and a pen-down event. After that, the pen-up polling is
triggered and since the controller is not ready yet, the polling mistakenly
detects a pen-up event while the physical state is still such that the pen
is down on the touch surface.

The pen-up handling flushes the controller FIFO, so after that, all the
samples in the controller are discarded. The controller becomes ready
shortly after this bogus pen-up handling and does generate again a pen-down
interrupt. This time, the controller contains x-y-p samples which all read
as zero. Since pressure value is zero, this set of samples is effectively
ignored by userland.

In the end, the driver just bounces between pen-down and bogus pen-up
handling, generating no useful results. Fix this by giving the controller a
bit more time before polling it for pen-up.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21 17:06:13 -07:00
Marek Vasut
e686e9e156 Input: smtpe-ts - use msecs_to_jiffies() instead of HZ
Use msecs_to_jiffies(20) instead of plain (HZ / 50), as the former is much
more explicit about it's behavior. We want to schedule the task 20 mS from
now, so make it explicit in the code.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21 17:05:48 -07:00
Linus Torvalds
3d854120e9 The first set of clk fixes for 4.1 are all driver bugs, with the
exception of a single locking fix in the core code. All driver fixes are
 for code that was merged recently. The Samsung stuff is mostly fixes
 around suspend/resume, the Qualcomm fixes are for invalid hardware
 configuration data and the Silicon Labs patches are fixes following
 their move away from platform_data to Device Tree.
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Michael Turquette:
 "The first set of clk fixes for 4.1 are all driver bugs, with the
  exception of a single locking fix in the core code.

  All driver fixes are for code that was merged recently.  The Samsung
  stuff is mostly fixes around suspend/resume, the Qualcomm fixes are
  for invalid hardware configuration data and the Silicon Labs patches
  are fixes following their move away from platform_data to Device Tree"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: si5351: Do not pass struct clk in platform_data
  clk: si5351: Mention clock-names in the binding documentation
  clk: add missing lock when call clk_core_enable in clk_set_parent
  clk: exynos5420: Restore GATE_BUS_TOP on suspend
  clk: qcom: Fix MSM8916 gfx3d_clk_src configuration
  clk: qcom: Fix MSM8916 venus divider value
  clk: exynos5433: Fix wrong PMS value of exynos5433_pll_rates
  clk: exynos5433: Fix wrong parent clock of sclk_apollo clock
  clk: exynos5433: Fix CLK_PCLK_MONOTONIC_CNT clk register assignment
  clk: exynos5433: Fix wrong offset of PCLK_MSCL_SECURE_SMMU_JPEG
  clk: Use CONFIG_ARCH_EXYNOS instead of CONFIG_ARCH_EXYNOS5433
2015-05-21 16:57:50 -07:00
Linus Torvalds
4cce593f1b Update location of Jean Delvare's hwmon quilt tree
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Merge tag 'hwmon-for-linus-v4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixlet from Guenter Roeck:
 "Update location of Jean Delvare's hwmon quilt tree"

* tag 'hwmon-for-linus-v4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: Update the location of my quilt tree
2015-05-21 16:38:14 -07:00
Thomas Hellstrom
15397f153c Input: joydev - don't classify the vmmouse as a joystick
Joydev is currently thinking some absolute mice are joystick, and that
messes up games in VMware guests, as the cursor typically gets stuck in
the top left corner.

Try to detect the event signature of a VMmouse input device and back off
for such devices. We're still incorrectly detecting, for example, the
VMware absolute USB mouse as a joystick, but adding an event signature
matching also that device would be considerably more risky, so defer that
to a later merge window.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-21 15:58:27 -07:00