Conflicts:
include/net/inetpeer.h
net/ipv6/output_core.c
Changes in net were fixing bugs in code removed in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch finally allows us to get rid of the BPF_S_* enum.
Currently, the code performs unnecessary encode and decode
workarounds in seccomp and filter migration itself when a filter
is being attached in order to overcome BPF_S_* encoding which
is not used anymore by the new interpreter resp. JIT compilers.
Keeping it around would mean that also in future we would need
to extend and maintain this enum and related encoders/decoders.
We can get rid of all that and save us these operations during
filter attaching. Naturally, also JIT compilers need to be updated
by this.
Before JIT conversion is being done, each compiler checks if A
is being loaded at startup to obtain information if it needs to
emit instructions to clear A first. Since BPF extensions are a
subset of BPF_LD | BPF_{W,H,B} | BPF_ABS variants, case statements
for extensions can be removed at that point. To ease and minimalize
code changes in the classic JITs, we have introduced bpf_anc_helper().
Tested with test_bpf on x86_64 (JIT, int), s390x (JIT, int),
arm (JIT, int), i368 (int), ppc64 (JIT, int); for sparc we
unfortunately didn't have access, but changes are analogous to
the rest.
Joint work with Alexei Starovoitov.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Mircea Gherzan <mgherzan@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Acked-by: Chema Gonzalez <chemag@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull ARM fixes from Russell King:
"The usual random collection of relatively small ARM fixes"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8063/1: bL_switcher: fix individual online status reporting of removed CPUs
ARM: 8064/1: fix v7-M signal return
ARM: 8057/1: amba: Add Qualcomm vendor ID.
ARM: 8052/1: unwind: Fix handling of "Pop r4-r[4+nnn],r14" opcode
ARM: 8051/1: put_user: fix possible data corruption in put_user
ARM: 8048/1: fix v7-M setup stack location
The content of /sys/devices/system/cpu/cpu*/online is still 1 for those
CPUs that the switcher has removed even though the global state in
/sys/devices/system/cpu/online is updated correctly.
It turns out that commit 0902a9044f ("Driver core: Use generic
offline/online for CPU offline/online") has changed the way those files
retrieve their content by relying on on the generic attribute handling
code. The switcher, by calling cpu_down() directly, bypasses this
handling and the attribute value doesn't get updated.
Fix this by calling device_offline()/device_online() instead.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
According to the ARM ARM, the behaviour is UNPREDICTABLE if the PC read
from the exception return stack is not half word aligned. See the
pseudo code for ExceptionReturn() and PopStack().
The signal handler's address has the bit 0 set, and setup_return()
directly writes this to regs->ARM_pc. Current hardware happens to
discard this bit, but QEMU's emulation doesn't and this makes processes
crash. Mask out bit 0 before the exception return in order to get
predictable behaviour.
Fixes: 19c4d593f0 ("ARM: ARMv7-M: Add support for exception handling")
Cc: stable@kernel.org
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The arm EABI states that unwind opcode 10100nnn means pop register r4-4[4+nnn],aditionally there is a similar unwind opcode: 10101nnn which means the same thing plus popping r14. Those two cases are handled by the unwind_exec_pop_r4_to_rN function which checks whether the 4th bit is set and does r14 popping.
However, up until now it has been checking whether the 8th bit was set (mask & 0x80) instead of the 4th (mask & 0x8), a simple to make typo but this meant that we were always popping r14 even if we had the former opcode.
This patch changes the mask so that the 2 unwind opcodes are being handled correctly.
Signed-off-by: Nikolay Borisov <Nikolay.Borisov@arm.com>
Reviewed-by: Anurag Aggarwal <anurag19aggarwal@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
According to arm procedure call standart r2 register is call-cloberred.
So after the result of x expression was put into r2 any following
function call in p may overwrite r2. To fix this, the result of p
expression must be saved to the temporary variable before the
assigment x expression to __r2.
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Reviewed-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
__v7m_setup_stack currently sits in the .proc.info.init section, and
thus creates a bogus proc info entry (which by the way matches any
unknown CPU IDs, due to the entry's mask being 0). Move it out of
there.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Conflicts:
drivers/net/bonding/bond_alb.c
drivers/net/ethernet/altera/altera_msgdma.c
drivers/net/ethernet/altera/altera_sgdma.c
net/ipv6/xfrm6_output.c
Several cases of overlapping changes.
The xfrm6_output.c has a bug fix which overlaps the renaming
of skb->local_df to skb->ignore_df.
In the Altera TSE driver cases, the register access cleanups
in net-next overlapped with bug fixes done in net.
Similarly a bug fix to send ALB packets in the bonding driver using
the right source address overlaps with cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
The setup_max_cpus variable is only defined if CONFIG_SMP is set. Add
a preprocessor condition to avoid the following compilation error if
CONFIG_SMP is not set:
arch/arm/include/asm/trusted_foundations.h: In function 'register_trusted_foundations':
arch/arm/include/asm/trusted_foundations.h:57:2: error: 'setup_max_cpus' undeclared (first use in this function)
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- two fixes concerning iio ADC triggers for at91sam9260 and at91sam9g20
one for the "device" file, the other for the DT.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJTfjD/AAoJEAf03oE53VmQ1p0IAJL/FmsbXfHLLu8KvQEXMW8W
Y3c22v2mHSHpEFjqjFg+LbOkRbFaPTlszSXuKyw7HJPiOygUk/C1i2MUW4WLNlyY
fqu+tiAOrcfJ8rapM5ndFdeMZrkyRQIInFEPzOttQJSN4Aczpc6irfMqOOqw0y/s
Sf88MiK2YgeXnt5dH6mDYhy29glvspek3w1FmDN3DjmiAdxAUV8bSpOmw2FsFAX7
QJOwkevln+3Ddxnq+NsG/6KxdAl0fj+G3shl4GwALr+hizKypzsFsSGDuyKuAL2o
A7e+OFoUWN8eCTJBdP9YA/lVyl83uFMM3tBcHr4Oq8dJk6sQ0GNQcdJuCUBGTBw=
=ehhW
-----END PGP SIGNATURE-----
Merge tag 'at91-fixes2' of git://github.com/at91linux/linux-at91 into fixes
Second 3.15 fixes for AT91
- two fixes concerning iio ADC triggers for at91sam9260 and at91sam9g20
one for the "device" file, the other for the DT.
* tag 'at91-fixes2' of git://github.com/at91linux/linux-at91:
ARM: at91: sam9260: fix compilation issues
ARM: at91/dt: sam9260: correct external trigger value
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Use the hexadecimal values for the triggers to match what is done for the device
tree. This also fixes compilation issues as the defines have been moved
elsewhere.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Due a copy/paste error, the 'reg' values for the third PCIe interface
on Armada 380, and the third and fourth PCIe interfaces on Armada 385
are wrong: they are equal to the one of the second PCIe interface.
This patch fixes this by using the appropriate 'reg' values for those
PCIe interfaces.
Without this fix, the third and fourth PCIe interfaces are unusable on
those platforms.
Reported-by: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1400597008-4148-1-git-send-email-thomas.petazzoni@free-electrons.com
Fixes: 0d3d96ab00 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Also a minor one line fix for audio clock on 54xx.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJTeopoAAoJEBvUPslcq6VzpekP/0fMNISCDPsyvAuarUrZWOay
yqkAQioDt5Bl6LKR9SYmnLCDqR9vPv7dr5kvL7TMc5Knph7faAdKSP0a6uQvyU+n
MpZaTQQ/9gsA/FJgD2YXIE25sOYOUX5WhCj+oqZZ96f6HUo9g8Ac5Mlyev21vpP+
92Q4AY28iH1035PTUYPaxs9PbHWK/Cmb2j/N3UppIppwoEob9xhl+KaPAkwE30LE
QePNY1aIqSjv+2kJB+IwDyf58eYxr1x8R/Te8rAdgVxBIc46CELrdkpG60okfWxv
V3oC5B+n1d9Qb179Dp3EsBOW4RnqtF2qtrLiEwIK2beBBiMVBEFRGLMuu1ua3m7y
18GVP90Uz5RT9ceCgiyvgwo9AkdZHhUxtjRTT51i48oSjW/tl/yn8YX0kLlr73x+
FM0m4Wb0Fe2ZlIbkJUL38jvEwxo5J5dt5/5WLAqi0YWFt2E4d2Jk+mYKj2eGFmyA
R19Fa8wW1ZLs0dqSTIk8s/HCSf9nyhuntmfYbkAO0ziKSM5l9h/CDx4j4bTkE3D9
RfMaICklLuM0gcK9KfEkSS47LKleWKEVOCX4uersg0ydsMtla3SmU6e0b+kDKus+
1XBqbpIeWKSfl95bMLiuNaoJZAsQsocihJwfsw0MGDiv/JXUlyk3/BsQTg9FdowW
4Ijtq2kmzTI3jtOY9dmu
=ioRt
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.15/fixes-v3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Pull "omap fixes for v3.15-rc cycle" from Tony Lindgren:
Regression fixes for omaps for NAND, DMA, cpu_idle and audio.
Also a minor one line fix for audio clock on 54xx.
* tag 'omap-for-v3.15/fixes-v3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP4: Fix the boot regression with CPU_IDLE enabled
ARM: OMAP2+: Fix DMA hang after off-idle
ARM: OMAP2+: nand: Fix NAND on OMAP2 and OMAP3 boards
ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM
ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5 on all OMAP3 platforms
Signed-off-by: Olof Johansson <olof@lixom.net>
If we fail to allocate struct platform_device pdev we
dereference it after the goto label err.
This bug was found using coccinelle.
Fixes: afa77ef (ARM: mx3: dynamically allocate "ipu-core" devices)
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Remove g2d_pd and mau_pd nodes on exynos5420.
Since the power domains are linked to the CMU blocks,
kernel panic happens during access clocks when the
power domains are disabled. Now this is a best solution.
- Enable HS-I2C on exynos5 by default
MMC partition cannot be mounted for RFS without the
enabling HS-I2C because regulators for MMC power are
connected to HS-I2C bus.
- Disable MDMA1 node on exynos5420
When MDMA1 runs in secure mode it makes kernel fault,
so need to disalbe it on exynos5420 by default instead
of each board.
- Fix the secondary CPU boot for exynos4212
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=kz4r
-----END PGP SIGNATURE-----
Merge tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Samsung fixes for 3.15 from Kukjin Kim:
- Remove g2d_pd and mau_pd nodes on exynos5420.
Since the power domains are linked to the CMU blocks,
kernel panic happens during access clocks when the
power domains are disabled. Now this is a best solution.
- Enable HS-I2C on exynos5 by default
MMC partition cannot be mounted for RFS without the
enabling HS-I2C because regulators for MMC power are
connected to HS-I2C bus.
- Disable MDMA1 node on exynos5420
When MDMA1 runs in secure mode it makes kernel fault,
so need to disalbe it on exynos5420 by default instead
of each board.
- Fix the secondary CPU boot for exynos4212
* tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
Signed-off-by: Olof Johansson <olof@lixom.net>
Here are 5 staging driver fixes for 3.15-rc6 that resolve some reported
issues. They are for the imx and rtl8723au drivers.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlN8L4AACgkQMUfUDdst+ymmPwCgg20LEhxW+bIDykpvzZ9Ju8XT
bjMAnA+3NH0WLfLqcsRFHzHOCWyV5DiI
=uWwd
-----END PGP SIGNATURE-----
Merge tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are five staging driver fixes for 3.15-rc6 that resolve some
reported issues. They are for the imx and rtl8723au drivers"
* tag 'staging-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8723au: Do not reset wdev->iftype in netdev_close()
staging: rtl8723au: Use correct pipe type for USB interrupts
imx-drm: imx-tve: correct DDC property name to 'ddc-i2c-bus'
imx-drm: imx-drm-core: skip components whose parent device is disabled
imx-drm: imx-drm-core: fix imx_drm_encoder_get_mux_id
On OMAP4 panda board, there have been several bug reports about boot
hang and lock-ups with CPU_IDLE enabled. The root cause of the issue
is missing interrupts while in idle state. Commit cb7094e8 {cpuidle / omap4 :
use CPUIDLE_FLAG_TIMER_STOP flag} moved the broadcast notifiers to common
code for right reasons but on OMAP4 which suffers from a nasty ROM code
bug with GIC, commit ff999b8a {ARM: OMAP4460: Workaround for ROM bug ..},
we loose interrupts which leads to issues like lock-up, hangs etc.
Patch reverts commit cb7094 {cpuidle / omap4 : use CPUIDLE_FLAG_TIMER_STOP
flag} and 54769d6 {cpuidle: OMAP4: remove timer broadcast initialization} to
avoid the issue. With this change, OMAP4 panda boards, the mentioned
issues are getting fixed. We no longer loose interrupts which was the cause
of the regression.
Fixes: cb7094e8 (cpuidle / omap4 : use CPUIDLE_FLAG_TIMER_STOP flag)
Fixes: ff999b8a (cpuidle: OMAP4: remove timer broadcast initialization)
Cc: stable@vger.kernel.org # v3.9+
Cc: Roger Quadros <rogerq@ti.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Reported-tested-by: Roger Quadros <rogerq@ti.com>
Reported-tested-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
LDO4 regulator was getting disabled preventing the system from
going into low power states. Keep it always on to fix it.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch fixed incorrect compatible for ak8975 magnetic sensor.
ak8975 magnetic sensor use compatible "ak8975" or "asahi-kasei,ak8975"
In this patch, use "asahi-kasei,ak8975" according to dt bindings document.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Commit 6ddeb6d844 (dmaengine: omap-dma: move IRQ handling to omap-dma)
added support for handling interrupts in the omap dmaengine driver
instead of the legacy driver. Because of different handling for
interrupts this however caused omap3 to hang eventually after hitting
off-idle.
Any of the virtual 32 DMA channels can be assigned to any of the
four DMA interrupts. So commit 6ddeb6d844 made the omap dmaengine
driver to use the second DMA interrupt while keeping the legacy code
still using the first DMA interrupt.
This means we need to save and restore both IRQENABLE_L1 in addition
to IRQENABLE_L0. As there is a chance that the DSP might be using
IRQENABLE_L2 or IRQENABLE_L3 lines, let's not touch those until
this has been confirmed. Let's just add a comment to the code for
now.
Fixes: 6ddeb6d844 (dmaengine: omap-dma: move IRQ handling to omap-dma)
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit c66d039197 broke NAND for non-DT boot on all OMAP2 and OMAP3
boards using board_nand_init(). Following error is seen at boot
[ 0.154998] (null): Unsupported NAND ECC scheme selected
For OMAP2 and OMAP3 platforms, the ecc_opt parameter in platform data
must be set to OMAP_ECC_HAM1_CODE_HW to work properly.
Tested on omap3-beagle c4.
Fixes: c66d039197 (mtd: nand: omap: combine different flavours of 1-bit hamming ecc schemes)
Cc: stable@vger.kernel.org # v3.12+
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
"choppy" audio playback on OMAP5. The other applies an OMAP3630 fix
for clock rate setting for camera to other OMAP3 chips.
Basic build, boot, and PM test results are available here:
http://www.pwsan.com/omap/testlogs/prcm-fixes-b-v3.15-rc/20140514112639/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=zDIG
-----END PGP SIGNATURE-----
Merge tag 'for-v3.15-rc/omap-fixes-b' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.15/fixes-v3
Two small OMAP fixes for v3.15-rc. One fixes "slow motion" or
"choppy" audio playback on OMAP5. The other applies an OMAP3630 fix
for clock rate setting for camera to other OMAP3 chips.
Basic build, boot, and PM test results are available here:
http://www.pwsan.com/omap/testlogs/prcm-fixes-b-v3.15-rc/20140514112639/
The Armada XP Matrix board has an Ethernet PHY that isn't configurable
through the MDIO bus, so we use the newly introduced fixed-link PHY DT
binding to represent the PHY of this platform and get network working.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The current .dts for ste-ccu8540 lacks a 'device_type = "memory"' for
its memory node, relying on an old ppc quirk in order to discover its
memory. Fix the data so that all parsing code can handle it correctly.
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
G2D power domain also controls the CMU block of G2D. Since
clock registers can be accessed anytime for viewing
clk_summary, it can cause a system crash if g2d power domain
is disabled.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
MAU powerdomain provides clocks for Audio sub-system block.
This block comprises of the I2S audio controller, audio DMA
blocks and Audio sub-system clock registers.
Right now, there is no way to hook up power-domains with
clock providers. During late boot when this power-domain
gets disabled, we get following external abort.
Unhandled fault: imprecise external abort (0x1406) at 0x00000000
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
High speed I2C is used on Exynos5 based SoCs. Enable it.
The MMC partition for Root filesystem cannot be mounted
without this enabling HS-I2C and regulators on many boards
are connected HS-I2C bus so the regulators don't come by
default without this.
Actually, we are not able to get arndale-octa board to boot
and mount an MMC partition without this change.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Tested-by: Javi Merino <javi.merino@arm.com>
[kgene.kim@samsung.com: modified description]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This change places MDMA1 in disabled node for Exynos5420.
If MDMA1 region is configured with secure mode, it makes
the boot failure with the following on smdk5420 board.
("Unhandled fault: imprecise external abort (0x1406) at 0x00000000")
Thus, arndale-octa board don't need to do the same thing anymore.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch fixes the offset of CPU boot address and changes
the parameter of smc call for SMC_CMD_CPU1BOOT command on
exynos4212.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
McPDM need to be configured to NO_IDLE mode when it is in used otherwise
vital clocks will be gated which results 'slow motion' audio playback.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: <stable@kernel.org>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Since the mvebu-soc-id code in mach-mvebu/ was introduced, several
users have noticed a regression: the PCIe card connected in the first
PCIe interface is not detected properly.
This is due to the fact that the mvebu-soc-id code enables the PCIe
clock of the first PCIe interface, reads the SoC device ID and
revision number (yes this information is made available as part of
PCIe registers), and then disables the clock. However, by doing this,
we gate the clock and therefore loose the complex PCIe configuration
that was done by the bootloader.
Unfortunately, as of today, the kernel is not capable of doing this
complex configuration by itself, so we really need to keep the PCIe
clock enabled. However, we don't want to keep it enabled
unconditionally: if the PCIe interface is not enabled or PCI support
is not compiled into the kernel, there is no reason to keep the PCIe
clock running.
This issue was discussed with Kevin Hilman, and the suggested solution
was to make the mvebu-soc-id code keep the clock enabled in case it
will be needed for PCIe. This is therefore the solution implemented in
this patch.
Long term, we hope to make the kernel more capable in terms of PCIe
configuration for this platform, which will anyway be needed to
support the compilation of the PCIe host controller driver as a
module. In the mean time however, we don't have much other choice than
to implement the currently proposed solution.
Reported-by: Neil Greatorex <neil@fatboyfat.co.uk>
Cc: Neil Greatorex <neil@fatboyfat.co.uk>
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1399903900-29977-3-git-send-email-thomas.petazzoni@free-electrons.com
Fixes: af8d1c63af ("ARM: mvebu: Add support to get the ID and the revision of a SoC")
Cc: <stable@vger.kernel.org> # 3.14+: 42a18d1cf484: ARM: mvebu: mvebu-soc-id: add missing clk_put() call
Cc: <stable@vger.kernel.org> # 3.14+
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The mvebu-soc-id code in mach-mvebu/ needs to enable a clock to read
the SoC device ID and revision number. To do so, it does a clk_get(),
then a clk_prepare_enable(), reads the value, and disables the clock
with clk_disable_unprepare(). However, it forgets to clk_put() the
clock. This commit fixes this issue.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1399903900-29977-2-git-send-email-thomas.petazzoni@free-electrons.com
Cc: <stable@vger.kernel.org> # 3.14+
Fixes: af8d1c63af ("ARM: mvebu: Add support to get the ID and the revision of a SoC")
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The external trigger value is 0b1101 which is 13 but 0xd.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Seems like we've had more fixes than usual this release cycle, but
there's nothing in particular that we're doing differently. Perhaps it's
just one of those cycles where more people are finding more regressions
(and/or that the latency of when people actually test what's been in
the tree for a while is catching up so that we get the bug reports now).
The bigger changes here are are for TI and Marvell platforms:
* Timing changes for GPMC (generic localbus) on OMAP causing some largeish
DTS deltas.
* Fixes to window allocation on PCI for mvebu touching drivers/ stuff. Patches
have acks from subsystem maintainers where needed.
* A fix from Thomas for a botched DT conversion in drivers/edma.
There's a handful of other fixes for the above platforms as well as sunxi,
at91, i.MX. I also included a MAINTAINER update for Broadcom, and a trivial
move of a binding doc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=76ry
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Seems like we've had more fixes than usual this release cycle, but
there's nothing in particular that we're doing differently. Perhaps
it's just one of those cycles where more people are finding more
regressions (and/or that the latency of when people actually test
what's been in the tree for a while is catching up so that we get the
bug reports now).
The bigger changes here are are for TI and Marvell platforms:
* Timing changes for GPMC (generic localbus) on OMAP causing some
largeish DTS deltas.
* Fixes to window allocation on PCI for mvebu touching drivers/
stuff. Patches have acks from subsystem maintainers where needed.
* A fix from Thomas for a botched DT conversion in drivers/edma.
There's a handful of other fixes for the above platforms as well as
sunxi, at91, i.MX. I also included a MAINTAINER update for Broadcom,
and a trivial move of a binding doc.
I know you said you'd be offline this week, but I might as well post
it for when you return. :)"
I'm not quite offline yet. Doing a few pulls in the last hour before my
internet goes away..
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
MAINTAINERS: update Broadcom ARM tree location and add an SoC family
ARM: dts: i.MX53: Fix ipu register space size
ARM: dts: kirkwood: fix mislocated pcie-controller nodes
ARM: sunxi: Enable GMAC in sunxi_defconfig
ARM: common: edma: Fix xbar mapping
ARM: sun7i: Fix i2c4 base address
ARM: Kirkwood: T5325: Fix double probe of Codec
ARM: mvebu: enable the SATA interface on Armada 375 DB
ARM: mvebu: specify I2C bus frequency on Armada 370 DB
ARM: mvebu: use qsgmii phy-mode for Armada XP GP interfaces
ARM: mvebu: fix NOR bus-width in Armada XP OpenBlocks AX3 Device Tree
ARM: mvebu: fix NOR bus-width in Armada XP DB Device Tree
ARM: mvebu: fix NOR bus-width in Armada XP GP Device Tree
ARM: dts: AM3517: Disable absent IPs inherited from OMAP3
ARM: dts: OMAP2: Fix interrupts for OMAP2420 mailbox
ARM: dts: OMAP5: Add mailbox dt node to fix boot warning
ARM: OMAP5: Switch to THUMB mode if needed on secondary CPU
ARM: dts: am437x-gp-evm: Do not reset gpio5
ARM: dts: omap3-igep0020: use SMSC9221 timings
PCI: mvebu: split PCIe BARs into multiple MBus windows when needed
...
Conflicts:
drivers/net/ethernet/altera/altera_sgdma.c
net/netlink/af_netlink.c
net/sched/cls_api.c
net/sched/sch_api.c
The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces. These were simple transformations from
netlink_capable to netlink_ns_capable.
The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
make it work. The patch has been tagged for stable.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)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=eyxH
-----END PGP SIGNATURE-----
Merge tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes
Pull "DaVinci fixes for v3.15" from Sekhar Nori:
The patch fixes EDMA crossbar mapping to actually
make it work. The patch has been tagged for stable.
* tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: common: edma: Fix xbar mapping
Signed-off-by: Olof Johansson <olof@lixom.net>
Some minor things, the major thing being the enabling of the GMAC driver in
sunxi_defconfig that will un-break Olof's autobooters.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=xyny
-----END PGP SIGNATURE-----
Merge tag 'sunxi-fixes-for-3.15' of https://github.com/mripard/linux into fixes
Merge 'Allwinner fixes for 3.15' from Maxime Ripard:
Set of fixes for the Allwinner support for 3.15
Some minor things, the major thing being the enabling of the GMAC driver in
sunxi_defconfig that will un-break Olof's autobooters.
* tag 'sunxi-fixes-for-3.15' of https://github.com/mripard/linux:
ARM: sunxi: Enable GMAC in sunxi_defconfig
ARM: sun7i: Fix i2c4 base address
ARM: sun7i: fix PLL4 clock and add PLL8
Signed-off-by: Olof Johansson <olof@lixom.net>
Add CPSW fck and CPTS clock and clock names for AM4372
Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller