Mark Brown [Thu, 13 Mar 2014 14:19:38 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/max98088' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:37 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/maintainers' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:36 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/lm49453' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:35 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/lm4857' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:34 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:32 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/jack' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:21 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/io' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:20 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:11 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/cirrus' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:02 +0000 (14:19 +0000)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Thu, 13 Mar 2014 14:19:00 +0000 (14:19 +0000)]
Merge tag 'asoc-v3.15' into asoc-next
ASoC: Updates for v3.15
Quite a busy release for ASoC this time, more on janitorial work than
exciting new features but welcome nontheless:
- Lots of cleanups from Takashi for enumerations; the original API for
these was error prone so he's refactored lots of code to use more
modern APIs which avoid issues.
- Elimination of the ASoC level wrappers for I2C and SPI moving us
closer to converting to regmap completely and avoiding some
randconfig hassle.
- Provide both manually and transparently locked DAPM APIs rather than
a mix of the two fixing some concurrency issues.
- Start converting CODEC drivers to use separate bus interface drivers
rather than having them all in one file helping avoid dependency
issues.
- DPCM support for Intel Haswell and Bay Trail platforms.
- Lots of work on improvements for simple-card, DaVinci and the Renesas
rcar drivers.
- New drivers for Analog Devices ADAU1977, TI PCM512x and parts of the
CSR SiRF SoC.
# gpg: Signature made Wed 12 Mar 2014 23:05:45 GMT using RSA key ID
7EA229BD
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Thu, 13 Mar 2014 14:18:59 +0000 (14:18 +0000)]
Merge remote-tracking branch 'asoc/fix/spear' into asoc-linus
Mark Brown [Thu, 13 Mar 2014 14:18:58 +0000 (14:18 +0000)]
Merge tag 'asoc-v3.14-rc6' into asoc-linus
ASoC: Fixes for v3.14
A few things here:
- Avoid memory leaks in error cases with DPCM, this code has never been
that well tested in mainline due to the lack of mainline drivers but
we now have one queued for the merge window!
- Fix the N810 audio driver to load when booted with DT since the
platform was converted to DT during the merge window.
- Fixes for initialisation of some MFD drivers that are probably unused
in mainline
# gpg: Signature made Mon 10 Mar 2014 18:21:32 GMT using RSA key ID
7EA229BD
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Thu, 13 Mar 2014 14:16:35 +0000 (14:16 +0000)]
Merge tag 'asoc-v3.15' into asoc-intel
ASoC: Updates for v3.15
Quite a busy release for ASoC this time, more on janitorial work than
exciting new features but welcome nontheless:
- Lots of cleanups from Takashi for enumerations; the original API for
these was error prone so he's refactored lots of code to use more
modern APIs which avoid issues.
- Elimination of the ASoC level wrappers for I2C and SPI moving us
closer to converting to regmap completely and avoiding some
randconfig hassle.
- Provide both manually and transparently locked DAPM APIs rather than
a mix of the two fixing some concurrency issues.
- Start converting CODEC drivers to use separate bus interface drivers
rather than having them all in one file helping avoid dependency
issues.
- DPCM support for Intel Haswell and Bay Trail platforms.
- Lots of work on improvements for simple-card, DaVinci and the Renesas
rcar drivers.
- New drivers for Analog Devices ADAU1977, TI PCM512x and parts of the
CSR SiRF SoC.
Conflicts:
sound/soc/intel/Kconfig
Stephen Warren [Mon, 10 Mar 2014 16:38:40 +0000 (10:38 -0600)]
ASoC: Intel: don't select RT5640 if !I2C
The rt5640 driver won't compile without I2C enabled. Hence, the Intel
Haswell and Baytrail+RT5640 ASoC drivers must also depend on I2C, since
these select RT5640.
This solves:
sound/soc/codecs/rt5640.c:2220:1: warning: data definition has no type or storage class [enabled by default]
sound/soc/codecs/rt5640.c:2220:1: error: type defaults to ‘int’ in declaration of ‘module_i2c_driver’ [-Werror=implicit-int]
sound/soc/codecs/rt5640.c:2220:1: warning: parameter names (without types) in function declaration [enabled by default]
sound/soc/codecs/rt5640.c:2210:26: warning: ‘rt5640_i2c_driver’ defined but not used [-Wunused-variable]
Reported-by: Jim Davis <jim.epost@gmail.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Wed, 12 Mar 2014 14:27:36 +0000 (15:27 +0100)]
ASoC: snappercl15: Convert to table based DAPM setup
Use table based setup to register the DAPM widgets and routes. This on one hand
makes the code a bit shorter and cleaner and on the other hand the board level
DAPM elements get registered in the card's DAPM context rather than in the
CODEC's DAPM context.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Wed, 12 Mar 2014 14:27:29 +0000 (15:27 +0100)]
ASoC: ams-delta: Fix compile error
snd_soc_dapm_mutex_unlock() wants a pointer to the DAPM context, not the CODEC.
Fixes:
03510ca07 ("ASoC: ams-delta: Update locking around use of DAPM pin API")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Wed, 12 Mar 2014 23:05:31 +0000 (23:05 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8996', 'asoc/topic/wm9081' and 'asoc/topic/wm9705' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:05:18 +0000 (23:05 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8961', 'asoc/topic/wm8962', 'asoc/topic/wm8974', 'asoc/topic/wm8983', 'asoc/topic/wm8988', 'asoc/topic/wm8990', 'asoc/topic/wm8991', 'asoc/topic/wm8993' and 'asoc/topic/wm8994' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:05:05 +0000 (23:05 +0000)]
Merge remote-tracking branches 'asoc/topic/wm5100', 'asoc/topic/wm8523', 'asoc/topic/wm8731', 'asoc/topic/wm8737', 'asoc/topic/wm8741', 'asoc/topic/wm8753', 'asoc/topic/wm8903', 'asoc/topic/wm8904', 'asoc/topic/wm8940' and 'asoc/topic/wm8955' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:52 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/tlv320aic23', 'asoc/topic/tlv320aic26', 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x', 'asoc/topic/tlv320dac33', 'asoc/topic/twl4030', 'asoc/topic/twl6040', 'asoc/topic/uda1380', 'asoc/topic/wl1273' and 'asoc/topic/wm2200' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:42 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc/topic/sh', 'asoc/topic/simple', 'asoc/topic/sirf', 'asoc/topic/sn95031', 'asoc/topic/ssm2602' and 'asoc/topic/stac9766' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:35 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:22 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/da7213', 'asoc/topic/da732x', 'asoc/topic/da9055', 'asoc/topic/davinci', 'asoc/topic/fsl', 'asoc/topic/fsl-esai', 'asoc/topic/fsl-sai' and 'asoc/topic/fsl-spdif' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:15 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/arizona', 'asoc/topic/atmel', 'asoc/topic/cirrus', 'asoc/topic/cs4271', 'asoc/topic/cs42l51', 'asoc/topic/cs42l52', 'asoc/topic/cs42l73' and 'asoc/topic/da7210' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:09 +0000 (23:04 +0000)]
Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ad1836', 'asoc/topic/ad193x', 'asoc/topic/adau1977', 'asoc/topic/ak4104', 'asoc/topic/ak4641', 'asoc/topic/ak4671' and 'asoc/topic/alc5623' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:08 +0000 (23:04 +0000)]
Merge remote-tracking branch 'asoc/topic/pcm512x' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:07 +0000 (23:04 +0000)]
Merge remote-tracking branch 'asoc/topic/pcm1792a' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:04:07 +0000 (23:04 +0000)]
Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:03:59 +0000 (23:03 +0000)]
Merge remote-tracking branch 'asoc/topic/enum' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:03:58 +0000 (23:03 +0000)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:03:58 +0000 (23:03 +0000)]
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Wed, 12 Mar 2014 23:03:57 +0000 (23:03 +0000)]
Merge remote-tracking branch 'asoc/fix/spear' into asoc-linus
Mark Brown [Wed, 12 Mar 2014 23:03:56 +0000 (23:03 +0000)]
Merge tag 'asoc-v3.14-rc6' into asoc-linus
ASoC: Fixes for v3.14
A few things here:
- Avoid memory leaks in error cases with DPCM, this code has never been
that well tested in mainline due to the lack of mainline drivers but
we now have one queued for the merge window!
- Fix the N810 audio driver to load when booted with DT since the
platform was converted to DT during the merge window.
- Fixes for initialisation of some MFD drivers that are probably unused
in mainline
# gpg: Signature made Mon 10 Mar 2014 18:21:32 GMT using RSA key ID
7EA229BD
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Wed, 12 Mar 2014 13:32:34 +0000 (13:32 +0000)]
ASoC: tlv320aic23: Remove spurious bits per word setting
regmap should handle any byte ordering issues required, it is looking for
a byte stream from the bus, so don't set 16 bits per word. This is likely
to have tested out OK due to use of an unmerged SPI controller driver.
Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Max Filippov <jcmvbkbc@gmail.com>
Lars-Peter Clausen [Wed, 12 Mar 2014 07:34:39 +0000 (08:34 +0100)]
ASoC: Fix use after free
Freeing the current list element while iterating over the list will cause a use
after free since the iterator function will still use the current element to
look up the next. Use list_for_each_safe() and remove the element from the list
before freeing it to avoid this.
Fixes:
1438c2f60b ("ASoC: Add a per component dai list")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Xiubo Li [Tue, 11 Mar 2014 04:43:22 +0000 (12:43 +0800)]
ASoC: core: Fix check before setting default I/O up try regmap
Since the CODEC driver could specify its own I/O(read and write)
while registering the CODEC for some reason, maybe the MFDs is
used, etc.
So just do check it, if they are not specified by CODEC driver
then try to set up the default regmap I/O if regmap is used.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Xiubo Li [Tue, 11 Mar 2014 04:43:21 +0000 (12:43 +0800)]
ASoC: io: New signature for snd_soc_codec_set_cache_io()
Now that all users have been converted to regmap and the config.reg_bits
and config.val_bits can be setted by each user through regmap core API.
So these two params are redundant here.
Since the only control type that left is SND_SOC_REGMAP, so remove it. Drop
the control params and add struct regmap *regmap to simplify the code.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Xiubo Li [Tue, 11 Mar 2014 04:43:20 +0000 (12:43 +0800)]
ASoC: codec: Simplify ASoC probe code.
For some CODEC drivers like who act as the MFDs children are ignored
by this patch.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Tue, 11 Mar 2014 09:58:55 +0000 (09:58 +0000)]
Merge branches 'topic/ad193x', 'topic/tlv320aic23', 'topic/tlv320aic32x4', 'topic/wm8991', 'fix/si476x' and 'fix/88pm860' of git://git./linux/kernel/git/broonie/sound into asoc-io
Lars-Peter Clausen [Mon, 3 Mar 2014 07:57:49 +0000 (08:57 +0100)]
ASoC: spear: spdif_out: Fix mute control
For controls registers with snd_soc_add_dai_controls snd_kcontrol_chip() returns
a pointer to the DAI, not to the CODEC.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Mon, 3 Mar 2014 07:14:14 +0000 (08:14 +0100)]
ASoC: migor: Convert to table based DAPM setup
Use table based setup to register the DAPM widgets and routes. This on one hand
makes the code a bit shorter and cleaner and on the other hand the board level
DAPM elements get registered in the card's DAPM context rather than in the
CODEC's DAPM context.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Thu, 6 Mar 2014 08:49:11 +0000 (16:49 +0800)]
ASoC: dapm: Sprinkle lockdep asserts through the code
Try to spot locking issues by asserting that the DAPM mutex is held when
it should be. There's a bit of fun due to us not requiring the lock to be
held prior to the card being instantiated which mean we need to wrap the
assert in some paths and this isn't methodical by any stretch of the
imagination.
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Thu, 6 Mar 2014 08:15:48 +0000 (16:15 +0800)]
ASoC: dapm: Staticise dapm_mark_dirty()
The function is not called outside soc-dapm.c so there is no need for it
to be exported.
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Sun, 9 Mar 2014 16:41:47 +0000 (17:41 +0100)]
ASoC: Add a per component dai list
Now that every DAI has a component we can track the DAIs on a per component
basis. This simplifies the DAI lookup when we are only interested in DAIs of a
specific component and also makes it possible to have multiple components with
the same parent device and also register DAIs.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Sun, 9 Mar 2014 16:41:46 +0000 (17:41 +0100)]
ASoC: Pass CODEC to snd_soc_register_dais()
snd_soc_register_dais() looks up the CODEC that is registering the DAIs by
looping over all registered CODECs. This patch updates the code to
simply pass the CODEC that registers the DAIs to snd_soc_register_dais() thus
avoiding the lookup.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Lars-Peter Clausen [Sun, 9 Mar 2014 16:41:45 +0000 (17:41 +0100)]
ASoC: Consolidate snd_soc_register_dai() and snd_soc_register_dais()
snd_soc_register_dais() has basically the same code as snd_soc_register_dai(),
but running in a loop. The only difference is that snd_soc_register_dai() calls
fmt_single_name() to generate the DAIs name and snd_soc_register_dais() calls
fmt_multiple_name(). This patch pushes the check in __snd_soc_register_component()
which decides whether to call snd_soc_register_dai() or snd_soc_register_dais()
to snd_soc_register_dais() to decide which naming scheme to use. This allows us
to remove snd_soc_register_dai().
The patch also updates snd_soc_register_dais() to unregister every DAI it finds
for the component rather than trying to unregister one DAI for each DAI that was
registered. Both have the same result since there won't be more DAIs than what
have been registered, but the former is easier to implement.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Mon, 10 Mar 2014 12:17:48 +0000 (12:17 +0000)]
Merge branch 'topic/pcm' of git://git./linux/kernel/git/broonie/sound into asoc-core
Mark Brown [Mon, 10 Mar 2014 11:30:56 +0000 (11:30 +0000)]
Merge remote-tracking branches 'asoc/fix/88pm860', 'asoc/fix/omap' and 'asoc/fix/si476x' into asoc-linus
Mark Brown [Mon, 10 Mar 2014 11:30:55 +0000 (11:30 +0000)]
Merge remote-tracking branch 'asoc/fix/pcm' into asoc-linus
Lars-Peter Clausen [Tue, 4 Mar 2014 08:39:24 +0000 (09:39 +0100)]
ASoC: 88pm860: Fix IO setup
The 88pm860 is a MFD device and the CODEC driver is using the regmap struct of
the parent device, hence automatic IO setup will not work and we need to
manually call snd_soc_codec_set_cache_io(). The issue was introduced in commit
f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Fixes:
f9ded3b2e7 ("ASoC: 88pm860x: Use regmap for I/O").
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
Lars-Peter Clausen [Tue, 4 Mar 2014 08:41:53 +0000 (09:41 +0100)]
ASoC: si476x: Fix IO setup
The si476x is a MFD device and the CODEC driver is using the regmap struct of
the parent device, hence automatic IO setup will not work and we need to
manually call snd_soc_codec_set_cache_io(). The issue was introduced commit
d6173df35f ("ASoC: si476x: Remove custom register I/O implementation")
Fixes:
d6173df35f ("ASoC: si476x: Remove custom register I/O implementation")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
Lars-Peter Clausen [Sat, 8 Mar 2014 14:47:22 +0000 (15:47 +0100)]
ASoC: sam9g20_wm8731: Convert to table based DAPM setup
Use table based setup to register the DAPM widgets and routes. This on one hand
makes the code a bit shorter and cleaner and on the other hand the board level
DAPM elements get registered in the card's DAPM context rather than in the
CODEC's DAPM context.
While we are at it also remove the snd_soc_dapm_enable_pin() in the init
callback. Pins are enabled by default.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Kuninori Morimoto [Mon, 10 Mar 2014 02:37:56 +0000 (19:37 -0700)]
ASoC: simple-card: card name can be option
snd_card.name is now option on DT case.
non-DT case can follow same style,
and it is understandable from platform point of view.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Linus Torvalds [Mon, 10 Mar 2014 02:41:57 +0000 (19:41 -0700)]
Linux 3.14-rc6
Linus Torvalds [Mon, 10 Mar 2014 02:27:31 +0000 (19:27 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from from Olof Johansson:
"A collection of fixes for ARM platforms. A little large due to us
missing to do one last week, but there's nothing in particular here
that is in itself large and scary.
Mostly a handful of smaller fixes all over the place. The majority is
made up of fixes for OMAP, but there are a few for others as well. In
particular, there was a decision to rename a binding for the Broadcom
pinctrl block that we need to go in before the final release since we
then treat it as ABI"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: tegra: add LED options back into tegra_defconfig
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
ARM: OMAP3: Fix pinctrl interrupts for core2
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: refer to updated dt binding string.
Update dtsi with new pinctrl compatible string
ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP
ARM: OMAP2+: Add support for thumb mode on DT booted N900
ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT
ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4
ARM: DRA7: hwmod data: correct the sysc data for spinlock
ARM: OMAP5: PRM: Fix reboot handling
ARM: sunxi: dt: Change the touchscreen compatibles
ARM: sun7i: dt: Fix interrupt trigger types
Linus Torvalds [Mon, 10 Mar 2014 02:17:39 +0000 (19:17 -0700)]
Merge tag 'nfs-for-3.14-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Highlights include:
- Fix another nfs4_sequence corruptor in RELEASE_LOCKOWNER
- Fix an Oopsable delegation callback race
- Fix another bad stateid infinite loop
- Fail the data server I/O is the stateid represents a lost lock
- Fix an Oopsable sunrpc trace event"
* tag 'nfs-for-3.14-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
SUNRPC: Fix oops when trace sunrpc_task events in nfs client
NFSv4: Fail the truncate() if the lock/open stateid is invalid
NFSv4.1 Fail data server I/O if stateid represents a lost lock
NFSv4: Fix the return value of nfs4_select_rw_stateid
NFSv4: nfs4_stateid_is_current should return 'true' for an invalid stateid
NFS: Fix a delegation callback race
NFSv4: Fix another nfs4_sequence corruptor
Linus Torvalds [Mon, 10 Mar 2014 01:59:14 +0000 (18:59 -0700)]
Merge tag 'usb-3.14-rc6' of git://git./linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are 4 USB fixes for your current tree.
Two of them are reverts to hopefully resolve the nasty XHCI
regressions we have been having on some types of devices. The other
two are quirks for some Logitech video devices"
* tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "USBNET: ax88179_178a: enable tso if usb host supports sg dma"
Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."
usb: Make DELAY_INIT quirk wait 100ms between Get Configuration requests
usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e
Linus Torvalds [Mon, 10 Mar 2014 01:58:27 +0000 (18:58 -0700)]
Merge tag 'staging-3.15-rc6' of git://git./linux/kernel/git/gregkh/staging
Pull staging driver tree fix from Greg KH:
"Here is a single staging driver fix for your tree.
It resolves an issue with arbritary writes to memory if a specific
driver is loaded"
* tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl()
David Howells [Sun, 9 Mar 2014 08:21:58 +0000 (08:21 +0000)]
KEYS: Make the keyring cycle detector ignore other keyrings of the same name
This fixes CVE-2014-0102.
The following command sequence produces an oops:
keyctl new_session
i=`keyctl newring _ses @s`
keyctl link @s $i
The problem is that search_nested_keyrings() sees two keyrings that have
matching type and description, so keyring_compare_object() returns true.
s_n_k() then passes the key to the iterator function -
keyring_detect_cycle_iterator() - which *should* check to see whether this is
the keyring of interest, not just one with the same name.
Because assoc_array_find() will return one and only one match, I assumed that
the iterator function would only see an exact match or never be called - but
the iterator isn't only called from assoc_array_find()...
The oops looks something like this:
kernel BUG at /data/fs/linux-2.6-fscache/security/keys/keyring.c:1003!
invalid opcode: 0000 [#1] SMP
...
RIP: keyring_detect_cycle_iterator+0xe/0x1f
...
Call Trace:
search_nested_keyrings+0x76/0x2aa
__key_link_check_live_key+0x50/0x5f
key_link+0x4e/0x85
keyctl_keyring_link+0x60/0x81
SyS_keyctl+0x65/0xe4
tracesys+0xdd/0xe2
The fix is to make keyring_detect_cycle_iterator() check that the key it
has is the key it was actually looking for rather than calling BUG_ON().
A testcase has been included in the keyutils testsuite for this:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/keyutils.git/commit/?id=
891f3365d07f1996778ade0e3428f01878a1790b
Reported-by: Tommi Rantala <tt.rantala@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 9 Mar 2014 20:52:53 +0000 (13:52 -0700)]
Merge branch 'for-rc6' of git://git./linux/kernel/git/rzhang/linux
Pull thermal fixes from Zhang Rui:
"Specifics:
- Update the help text of INT3403 Thermal driver, which was not
friendly to users. From Zhang Rui.
- The "type" sysfs attribute of x86_pkg_temp_thermal registered
thermal zones includes an instance number, which makes the
thermal-to-hwmon bridge fails to group them all in a single hwmon
device. Fixed by Jean Delvare.
- The hwmon device registered by x86_pkg_temp_thermal driver is
redundant because the temperature value reported by
x86_pkg_temp_thermal is already reported by the coretemp driver.
Fixed by Jean Delvare.
- Fix a problem that the cooling device can not be updated properly
if it is initialized at max cooling state. From Ni Wade.
- Fix a problem that OF registered thermal zones are running without
thermal governors. From Zhang Rui.
- Commit
beeb5a1e0ef7 ("thermal: rcar-thermal: Enable driver
compilation with COMPILE_TEST") broke build on archs wihout io
memory. Thus make it depend on HAS_IOMEM to bypass build failures.
Fixed by Richard Weinberger"
* 'for-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
Thermal: thermal zone governor fix
Thermal: Allow first update of cooling device state
thermal,rcar_thermal: Add dependency on HAS_IOMEM
x86_pkg_temp_thermal: Fix the thermal zone type
x86_pkg_temp_thermal: Do not expose as a hwmon device
Thermal: update INT3404 thermal driver help text
Linus Torvalds [Sun, 9 Mar 2014 20:51:47 +0000 (13:51 -0700)]
Merge tag 'spi-v3.14-rc5' of git://git./linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A scattering of driver specific fixes here.
The fixes from Axel cover bitrot in apparently unmaintained drivers,
the at79 bug is fixing a glitch on /CS during initialisation of some
devices which could break some slaves and the remainder are fixes for
recently introduced bugs from the past release cycle or so"
* tag 'spi-v3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: atmel: add missing spi_master_{resume,suspend} calls to PM callbacks
spi: coldfire-qspi: Fix getting correct address for *mcfqspi
spi: fsl-dspi: Fix getting correct address for master
spi: spi-ath79: fix initial GPIO CS line setup
spi: spi-imx: spi_imx_remove: do not disable disabled clocks
spi-topcliff-pch: Fix probing when DMA mode is used
spi/topcliff-pch: Fix DMA channel
Linus Torvalds [Sun, 9 Mar 2014 20:50:14 +0000 (13:50 -0700)]
Merge git://git./linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger:
"This series addresses a number of outstanding issues wrt to active I/O
shutdown using iser-target. This includes:
- Fix a long standing tpg_state bug where a tpg could be referenced
during explicit shutdown (v3.1+ stable)
- Use list_del_init for iscsi_cmd->i_conn_node so list_empty checks
work as expected (v3.10+ stable)
- Fix a isert_conn->state related hung task bug + ensure outstanding
I/O completes during session shutdown. (v3.10+ stable)
- Fix isert_conn->post_send_buf_count accounting for RDMA READ/WRITEs
(v3.10+ stable)
- Ignore FRWR completions during active I/O shutdown (v3.12+ stable)
- Fix command leakage for interrupt coalescing during active I/O
shutdown (v3.13+ stable)
Also included is another DIF emulation fix from Sagi specific to
v3.14-rc code"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
Target/sbc: Fix sbc_copy_prot for offset scatters
iser-target: Fix command leak for tx_desc->comp_llnode_batch
iser-target: Ignore completions for FRWRs in isert_cq_tx_work
iser-target: Fix post_send_buf_count for RDMA READ/WRITE
iscsi/iser-target: Fix isert_conn->state hung shutdown issues
iscsi/iser-target: Use list_del_init for ->i_conn_node
iscsi-target: Fix iscsit_get_tpg_from_np tpg_state bug
Rafael J. Wysocki [Sun, 9 Mar 2014 17:30:50 +0000 (18:30 +0100)]
Revert "ACPI / sleep: pm_power_off needs more sanity checks to be installed"
Revert commit
3130497f5bab ("ACPI / sleep: pm_power_off needs more
sanity checks to be installed") that breaks power ACPI power off on a
lot of systems, because it checks wrong registers.
Fixes:
3130497f5bab ("ACPI / sleep: pm_power_off needs more sanity checks to be installed")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jyri Sarha [Fri, 7 Mar 2014 12:58:32 +0000 (14:58 +0200)]
ASoC: tlv320aic32x4: Sort Makefile in alphabetic order
The tlv320aic32x4 related lines were wrongly placed after tlv320aic3x lines.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Peter Ujfalusi [Fri, 7 Mar 2014 13:03:55 +0000 (15:03 +0200)]
ASoC: davinci-mcasp: Rename the pointer to davinci dma_params as dma_params
It is quite confusing to name the pointer to davinci_pcm_dma_params as
dma_data. Rename the pointer to avoid confusion.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:25 +0000 (16:34 +0000)]
ASoC: arizona: Support new fratio encoding on the wm5110 rev D
The reference clock path on newer IP FLLs requires a different
configuration, and should avoid integer mode operation. This patch adds
support for both the new encoding and updates the calculation.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:24 +0000 (16:34 +0000)]
mfd: arizona: Add support for new fratio encoding
Newer IP has an expanded encoding for the fratio bits. As the additional
used bits are unused on older IP simply expand the field to the new
size.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:23 +0000 (16:34 +0000)]
ASoC: arizona: Calculate FLL gain last
No part of the FLL calculation depends on the value determined for the
gain but the gain does depend on other values. In preparation for future
updates this patch moves the gain to be the last thing calculated.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:22 +0000 (16:34 +0000)]
ASoC: arizona: Calculate OUTDIV first
OUTDIV will remain unchanged whilst the rest of the FLL configuration is
calculated so do this first.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:21 +0000 (16:34 +0000)]
ASoC: arizona: Don't pass Fout into arizona_calc_fll
As we now calculate the FLL configuration at a later stage in the
process the fout member of the FLL structure will contain the desired
Fout frequency so no need to pass this in seperately.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:20 +0000 (16:34 +0000)]
ASoC: arizona: Move calculation of FLL configuration
Currently the FLL configuration is calculated before it is known which
FLL path the configuration will be applied to. Newer versions of the IP
have differences in the configuration required for each FLL path, which
makes it complicated to calculate the FLL configuration in advance.
This patch simply checks the validity of a requested input and output
frequency before we know which FLL path they will be applied to and
saves the actual calculation of the configuration until we know where
the settings will be applied.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:19 +0000 (16:34 +0000)]
ASoC: arizona: Move set of OUTDIV in to arizona_apply_fll
Since we know in arizona_apply_fll if we are setting the sync or ref
path there is no need to set the outdiv seperately anymore. This patch
moves this from arizona_enable_fll to arizona_apply_fll.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:18 +0000 (16:34 +0000)]
ASoC: arizona: Add defines for FLL configuration constants
Improve readability by adding defines for some of the constants
associated with FLL configuration.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Charles Keepax [Fri, 7 Mar 2014 16:34:17 +0000 (16:34 +0000)]
ASoC: arizona: An OUTDIV of 1 is not valid, avoid this
One is not a valid value for the OUTDIV start searching at 2 instead.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Max Filippov [Sat, 8 Mar 2014 09:31:06 +0000 (13:31 +0400)]
ASoC: tlv320aic23: add missing EXPORT_SYMBOLs
This fixes the following build errors when aic23 is configured as
module:
>> ERROR: "tlv320aic23_probe"
>> [sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko] undefined!
>> ERROR: "tlv320aic23_regmap"
>> [sound/soc/codecs/snd-soc-tlv320aic23-i2c.ko] undefined!
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Fri, 7 Mar 2014 03:43:04 +0000 (11:43 +0800)]
ASoC: pcm512x: Fix duplicate const warning
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown [Fri, 7 Mar 2014 03:44:08 +0000 (11:44 +0800)]
ASoC: pcm512x: Split out bus drivers
Move to the new style of defining the bus interfaces in separate modules
in order to simplify dependencies.
Signed-off-by: Mark Brown <broonie@linaro.org>
Olof Johansson [Sun, 9 Mar 2014 06:56:31 +0000 (22:56 -0800)]
Merge tag 'omap-for-v3.14/fixes-dt-rc4' of git://git./linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Two omap3430 vs 3630 device tree regression fixes for
issues booting 3430 based boards.
* tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Sun, 9 Mar 2014 06:11:16 +0000 (22:11 -0800)]
Merge tag 'bcm-for-3.14-pinctrl-reduced-rename' of git://github.com/broadcom/bcm11351 into fixes
Merge 'bcm pinctrl rename' From Christin Daudt:
Rename pinctrl dt binding to restore consistency with other bcm mobile
bindings.
* tag 'bcm-for-3.14-pinctrl-reduced-rename' of git://github.com/broadcom/bcm11351:
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: refer to updated dt binding string.
Update dtsi with new pinctrl compatible string
+ Linux 3.14-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Sun, 9 Mar 2014 06:09:23 +0000 (22:09 -0800)]
Merge tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux into fixes
Allwinner fixes from Maxime Ripard:
Two fixes for device trees additions that got added in 3.14. One fixes the
interrupt types of some IPs, the other fixes up a compatible that got
introduced during 3.14
* tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux:
ARM: sunxi: dt: Change the touchscreen compatibles
ARM: sun7i: dt: Fix interrupt trigger types
Signed-off-by: Olof Johansson <olof@lixom.net>
Linus Torvalds [Sat, 8 Mar 2014 19:57:38 +0000 (11:57 -0800)]
Merge branch 'for-3.14-fixes' of git://git./linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Two cpuset locking fixes from Li. Both tagged for -stable"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cpuset: fix a race condition in __cpuset_node_allowed_softwall()
cpuset: fix a locking issue in cpuset_migrate_mm()
Linus Torvalds [Sat, 8 Mar 2014 19:52:45 +0000 (11:52 -0800)]
Merge branch 'for-3.14-fixes' of git://git./linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo:
"Just a couple patches blacklisting more broken devices"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8 (
2BA30001)
libata: disable queued TRIM for Crucial M500 mSATA SSDs
Linus Torvalds [Sat, 8 Mar 2014 19:51:13 +0000 (11:51 -0800)]
Merge branch 'for-3.14-fixes' of git://git./linux/kernel/git/tj/wq
Pull workqueue fix from Tejun Heo:
"This pull request contains a workqueue usage fix for firewire.
For quite a long time now, workqueue only treats two work items
identical iff both their addresses and callbacks match. This is to
avoid introducing false dependency through the work item being
recycled while being executed. This changes non-reentrancy guarantee
for the users of PREPARE[_DELAYED]_WORK() - if the function changes,
reentrancy isn't guaranteed against the previous instance. Firewire
depended on such nonreentrancy guarantee.
This is fixed by doing the work item multiplexing from firewire proper
while keeping the work function unchanged"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
firewire: don't use PREPARE_DELAYED_WORK
Linus Torvalds [Sat, 8 Mar 2014 18:52:43 +0000 (10:52 -0800)]
Merge tag 'firewire-fixes' of git://git./linux/kernel/git/ieee1394/linux1394
Pull firewire fixes from Stefan Richter:
"Fix a use-after-free regression since v3.4 and an initialization
regression since v3.10"
* tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: ohci: fix probe failure with Agere/LSI controllers
firewire: net: fix use after free
Linus Torvalds [Sat, 8 Mar 2014 18:51:30 +0000 (10:51 -0800)]
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux
Pull clk driver fix from Mike Turquette:
"Single fix for a clock driver merged in 3.14-rc1. Without this fix
the CPU frequency cannot be scaled"
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
clk: shmobile: rcar-gen2: Use kick bit to allow Z clock frequency change
Linus Torvalds [Sat, 8 Mar 2014 17:17:27 +0000 (09:17 -0800)]
Merge tag 'pm+acpi-3.14-rc6' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- ACPI tables in some BIOSes list device resources with size equal to
0, which doesn't make sense, so we should ignore them, but instead we
try to use them and mangle things completely. Fix from Zhang Rui.
- Several models of Samsung laptops accumulate EC events when they are
in sleep states which leads to EC buffer overflows that prevent new
events from being signaled after system resume or reboot. This has
been affecting many users for quite a while and may be addressed by
clearing the EC buffer during system resume and system startup on
those machines. From Kieran Clancy.
- If the ACPI sleep control and status registers are not present (which
happens if the Hardware Reduced ACPI mode bit is set in the ACPI
tables, but also may result from BIOS bugs), we should not try to use
ACPI to power off the system and ACPI S5 should not be listed as
supported. Fix from Aubrey Li.
- There's a race condition in cpufreq_get() that leads to a kernel
crash if that function is called at a wrong time. Fix from Aaron
Plattner.
- cpufreq policy objects have to be initialized entirely before they
are first accessed by their users which isn't the case currently and
that potentially leads to various kinds of breakage that is difficult
to debug. Fix from Viresh Kumar.
- Locking is missing in __cpufreq_add_dev() which leads to a race
condition that may trigger a kernel crash. Fix from Viresh Kumar.
* tag 'pm+acpi-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / EC: Clear stale EC events on Samsung systems
cpufreq: Initialize governor for a new policy under policy->rwsem
cpufreq: Initialize policy before making it available for others to use
cpufreq: use cpufreq_cpu_get() to avoid cpufreq_get() race conditions
ACPI / sleep: pm_power_off needs more sanity checks to be installed
ACPI / resources: ignore invalid ACPI device resources
Linus Torvalds [Sat, 8 Mar 2014 02:58:40 +0000 (18:58 -0800)]
x86: fix compile error due to X86_TRAP_NMI use in asm files
It's an enum, not a #define, you can't use it in asm files.
Introduced in commit
5fa10196bdb5 ("x86: Ignore NMIs that come in during
early boot"), and sadly I didn't compile-test things like I should have
before pushing out.
My weak excuse is that the x86 tree generally doesn't introduce stupid
things like this (and the ARM pull afterwards doesn't cause me to do a
compile-test either, since I don't cross-compile).
Cc: Don Zickus <dzickus@redhat.com>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 8 Mar 2014 01:39:32 +0000 (17:39 -0800)]
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
"A number of ARM updates for -rc, covering mostly ARM specific code,
but with one change to modpost.c to allow Thumb section mismatches to
be detected.
ARM changes include reporting when an attempt is made to boot a LPAE
kernel on hardware which does not support LPAE, rather than just being
silent about it.
A number of other minor fixes are included too"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 7992/1: boot: compressed: ignore bswapsdi2.S
ARM: 7991/1: sa1100: fix compile problem on Collie
ARM: fix noMMU kallsyms symbol filtering
ARM: 7980/1: kernel: improve error message when LPAE config doesn't match CPU
ARM: 7964/1: Detect section mismatches in thumb relocations
ARM: 7963/1: mm: report both sections from PMD
Linus Torvalds [Sat, 8 Mar 2014 01:38:36 +0000 (17:38 -0800)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin:
"A small collection of minor fixes. The FPU stuff is still pending, I
fear. I haven't heard anything from Suresh so I suspect I'm going to
have to dig into the init specifics myself and fix up the patchset"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86: Ignore NMIs that come in during early boot
x86, trace: Further robustify CR2 handling vs tracing
x86, trace: Fix CR2 corruption when tracing page faults
x86/efi: Quirk out SGI UV
Linus Torvalds [Sat, 8 Mar 2014 01:37:45 +0000 (17:37 -0800)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc
Pull power fixes from Ben Herrenschmidt:
"Here are a couple of powerpc fixes for 3.14.
One is (another!) nasty TM problem, we can crash the kernel by forking
inside a transaction. The other one is a simple fix for an alignment
issue which can hurt in LE mode"
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: Align p_dyn, p_rela and p_st symbols
powerpc/tm: Fix crash when forking inside a transaction
Linus Torvalds [Sat, 8 Mar 2014 00:32:40 +0000 (16:32 -0800)]
Merge tag 'trace-fixes-v3.14-rc5' of git://git./linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"In the past, I've had lots of reports about trace events not working.
Developers would say they put a trace_printk() before and after the
trace event but when they enable it (and the trace event said it was
enabled) they would see the trace_printks but not the trace event.
I was not able to reproduce this, but that's because I wasn't looking
at the right location. Recently, another bug came up that showed the
issue.
If your kernel supports signed modules but allows for non-signed
modules to be loaded, then when one is, the kernel will silently set
the MODULE_FORCED taint on the module. Although, this taint happens
without the need for insmod --force or anything of the kind, it labels
the module with that taint anyway.
If this tainted module has tracepoints, the tracepoints will be
ignored because of the MODULE_FORCED taint. But no error message will
be displayed. Worse yet, the event infrastructure will still be
created letting users enable the trace event represented by the
tracepoint, although that event will never actually be enabled. This
is because the tracepoint infrastructure allows for non-existing
tracepoints to be enabled for new modules to arrive and have their
tracepoints set.
Although there are several things wrong with the above, this change
only addresses the creation of the trace event files for tracepoints
that are not created when a module is loaded and is tainted. This
change will print an error message about the module being tainted and
not the trace events will not be created, and it does not create the
trace event infrastructure"
* tag 'trace-fixes-v3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Do not add event files for modules that fail tracepoints
Linus Torvalds [Sat, 8 Mar 2014 00:31:41 +0000 (16:31 -0800)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
- a bugfix for a long standing waitqueue race
- a trivial fix for a missing include
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Include missing header file in irqdomain.c
genirq: Remove racy waitqueue_active check
Ditang Chen [Fri, 7 Mar 2014 05:27:57 +0000 (13:27 +0800)]
SUNRPC: Fix oops when trace sunrpc_task events in nfs client
When tracking sunrpc_task events in nfs client, the clnt pointer may be NULL.
[ 139.269266] BUG: unable to handle kernel NULL pointer dereference at
0000000000000004
[ 139.269915] IP: [<
ffffffffa026f216>] ftrace_raw_event_rpc_task_running+0x86/0xf0 [sunrpc]
[ 139.269915] PGD
1d293067 PUD
1d294067 PMD 0
[ 139.269915] Oops: 0000 [#1] SMP
[ 139.269915] Modules linked in: nfsv4 dns_resolver nfs lockd sunrpc fscache sg ppdev e1000
serio_raw pcspkr parport_pc parport i2c_piix4 i2c_core microcode xfs libcrc32c sd_mod sr_mod
cdrom ata_generic crc_t10dif crct10dif_common pata_acpi ahci libahci ata_piix libata dm_mirror
dm_region_hash dm_log dm_mod
[ 139.269915] CPU: 0 PID: 59 Comm: kworker/0:2 Not tainted 3.10.0-84.el7.x86_64 #1
[ 139.269915] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[ 139.269915] Workqueue: rpciod rpc_async_schedule [sunrpc]
[ 139.269915] task:
ffff88001b598000 ti:
ffff88001b632000 task.ti:
ffff88001b632000
[ 139.269915] RIP: 0010:[<
ffffffffa026f216>] [<
ffffffffa026f216>] ftrace_raw_event_rpc_task_running+0x86/0xf0 [sunrpc]
[ 139.269915] RSP: 0018:
ffff88001b633d70 EFLAGS:
00010206
[ 139.269915] RAX:
ffff88001dfc5338 RBX:
ffff88001cc37a00 RCX:
ffff88001dfc5334
[ 139.269915] RDX:
ffff88001dfc5338 RSI:
0000000000000000 RDI:
ffff88001dfc533c
[ 139.269915] RBP:
ffff88001b633db0 R08:
000000000000002c R09:
000000000000000a
[ 139.269915] R10:
0000000000062180 R11:
00000020759fb9dc R12:
ffffffffa0292c20
[ 139.269915] R13:
ffff88001dfc5334 R14:
0000000000000000 R15:
0000000000000000
[ 139.269915] FS:
0000000000000000(0000) GS:
ffff88001fc00000(0000) knlGS:
0000000000000000
[ 139.269915] CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
[ 139.269915] CR2:
0000000000000004 CR3:
000000001d290000 CR4:
00000000000006f0
[ 139.269915] DR0:
0000000000000000 DR1:
0000000000000000 DR2:
0000000000000000
[ 139.269915] DR3:
0000000000000000 DR6:
00000000ffff0ff0 DR7:
0000000000000400
[ 139.269915] Stack:
[ 139.269915]
000000001b633d98 0000000000000246 ffff88001df1dc00 ffff88001cc37a00
[ 139.269915]
ffff88001bc35e60 0000000000000000 ffff88001ffa0a48 ffff88001bc35ee0
[ 139.269915]
ffff88001b633e08 ffffffffa02704b5 0000000000010000 ffff88001cc37a70
[ 139.269915] Call Trace:
[ 139.269915] [<
ffffffffa02704b5>] __rpc_execute+0x1d5/0x400 [sunrpc]
[ 139.269915] [<
ffffffffa0270706>] rpc_async_schedule+0x26/0x30 [sunrpc]
[ 139.269915] [<
ffffffff8107867b>] process_one_work+0x17b/0x460
[ 139.269915] [<
ffffffff8107942b>] worker_thread+0x11b/0x400
[ 139.269915] [<
ffffffff81079310>] ? rescuer_thread+0x3e0/0x3e0
[ 139.269915] [<
ffffffff8107fc80>] kthread+0xc0/0xd0
[ 139.269915] [<
ffffffff8107fbc0>] ? kthread_create_on_node+0x110/0x110
[ 139.269915] [<
ffffffff815d122c>] ret_from_fork+0x7c/0xb0
[ 139.269915] [<
ffffffff8107fbc0>] ? kthread_create_on_node+0x110/0x110
[ 139.269915] Code: 4c 8b 45 c8 48 8d 7d d0 89 4d c4 41 89 c9 b9 28 00 00 00 e8 9d b4 e9
e0 48 85 c0 49 89 c5 74 a2 48 89 c7 e8 9d 3f e9 e0 48 89 c2 <41> 8b 46 04 48 8b 7d d0 4c
89 e9 4c 89 e6 89 42 0c 0f b7 83 d4
[ 139.269915] RIP [<
ffffffffa026f216>] ftrace_raw_event_rpc_task_running+0x86/0xf0 [sunrpc]
[ 139.269915] RSP <
ffff88001b633d70>
[ 139.269915] CR2:
0000000000000004
[ 140.946406] ---[ end trace
ba486328b98d7622 ]---
Signed-off-by: Ditang Chen <chendt.fnst@cn.fujitsu.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Rafael J. Wysocki [Sat, 8 Mar 2014 00:07:31 +0000 (01:07 +0100)]
Merge branch 'pm-cpufreq'
* pm-cpufreq:
cpufreq: Initialize governor for a new policy under policy->rwsem
cpufreq: Initialize policy before making it available for others to use
cpufreq: use cpufreq_cpu_get() to avoid cpufreq_get() race conditions
Rafael J. Wysocki [Sat, 8 Mar 2014 00:07:06 +0000 (01:07 +0100)]
Merge branches 'acpi-resources', 'acpi-ec' and 'acpi-sleep'
* acpi-resources:
ACPI / resources: ignore invalid ACPI device resources
* acpi-ec:
ACPI / EC: Clear stale EC events on Samsung systems
* acpi-sleep:
ACPI / sleep: pm_power_off needs more sanity checks to be installed
Linus Torvalds [Fri, 7 Mar 2014 23:17:36 +0000 (15:17 -0800)]
Merge tag 'dm-3.14-fixes-3' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- dm-cache memory allocation failure fix
- fix DM's Kconfig identation
- dm-snapshot metadata corruption fix for bug introduced in 3.14-rc1
- important refcount < 0 fix for the DM persistent data library's space
map metadata interface which fixes corruption reported by a few
dm-thinp users
and last but not least:
- more extensive fixes than ideal for dm-thinp's data resize capability
(which has had growing pain much like we've seen from -ENOSPC
handling of filesystems that mature).
The end result is dm-thinp now handles metadata operation failure and
no data space error conditions much better than before.
* tag 'dm-3.14-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm space map metadata: fix refcount decrement below 0 which caused corruption
dm thin: fix Documentation for held metadata root feature
dm thin: fix noflush suspend IO queueing
dm thin: fix deadlock in __requeue_bio_list
dm thin: fix out of data space handling
dm thin: ensure user takes action to validate data and metadata consistency
dm thin: synchronize the pool mode during suspend
dm snapshot: fix metadata corruption
dm: fix Kconfig indentation
dm cache mq: fix memory allocation failure for large cache devices
H. Peter Anvin [Fri, 7 Mar 2014 23:05:20 +0000 (15:05 -0800)]
x86: Ignore NMIs that come in during early boot
Don Zickus reports:
A customer generated an external NMI using their iLO to test kdump
worked. Unfortunately, the machine hung. Disabling the nmi_watchdog
made things work.
I speculated the external NMI fired, caused the machine to panic (as
expected) and the perf NMI from the watchdog came in and was latched.
My guess was this somehow caused the hang.
----
It appears that the latched NMI stays latched until the early page
table generation on 64 bits, which causes exceptions to happen which
end in IRET, which re-enable NMI. Therefore, ignore NMIs that come in
during early execution, until we have proper exception handling.
Reported-and-tested-by: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/1394221143-29713-1-git-send-email-dzickus@redhat.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: <stable@vger.kernel.org> # v3.5+, older with some backport effort
Mark Rutland [Wed, 26 Feb 2014 16:21:26 +0000 (17:21 +0100)]
ARM: 7992/1: boot: compressed: ignore bswapsdi2.S
Commit
017f161a55b4 (ARM: 7877/1: use built-in byte swap function) added
bswapsdi2.{o,S} to arch/arm/boot/compressed/Makefile, but didn't update
the .gitignore. Thus after a a build git status shows bswapsdi2.S as a
new file, which is a little annoying.
This patch updates arch/arm/boot/compressed/.gitignore to ignore
bswapsdi2.S, as we already do for ashldi3.S and others.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Walleij [Tue, 25 Feb 2014 21:41:41 +0000 (22:41 +0100)]
ARM: 7991/1: sa1100: fix compile problem on Collie
Due to a problem in the MFD Kconfig it was not possible to
compile the UCB battery driver for the Collie SA1100 system,
in turn making it impossible to compile in the battery driver.
(See patch "mfd: include all drivers in subsystem menu".)
After fixing the MFD Kconfig (separate patch) a compile error
appears in the Collie battery driver due to the <mach/collie.h>
implicitly requiring <mach/hardware.h> through <linux/gpio.h>
via <mach/gpio.h> prior to commit
40ca061b "ARM: 7841/1: sa1100: remove complex GPIO interface".
Fix this up by including the required header into
<mach/collie.h>.
Cc: stable@vger.kernel.org
Cc: Andrea Adami <andrea.adami@gmail.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>