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Also, no need to check for bp->rx_nr_rings as it is always >= 1. If the
allocation fails, it is not a fatal error and we can still proceed.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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rx_l4_csum_error is now incremented only when offload is enabled
Signed-off-by: Satish Baddipadige <sbaddipa@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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NC-SI firmware of type apeFW (10) is now supported.
Signed-off-by: Rob Swindell <swindell@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Remove the unnecessary "if" statement before the "for" statement:
if (x) {
for (i = 0; i < x; i++)
...
}
Also, change the ring free function to return void as it only returns 0.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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During remove_one, the driver should issue hwrm_func_drv_unrgtr
command to inform firmware that this function has been unloaded.
This is to let firmware keep track of driver present/absent state
when driver is gracefully unloaded. A keep alive timer is needed
later to keep track of driver state during abnormal shutdown.
Signed-off-by: Jeffrey Huang <huangjw@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The qlcnic_dcb_ops structures are never modified, so declare them as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Chunhao Lin says:
====================
r8169: Update RTL8168H PHY parameters
Fix typo in setting PHY parameter and update the way of reading PHY register
"rg_saw_cnt".
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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The vlaue of RTL8168H PHY register "rg_saw_cnt" only valid from bit0 to bit13.
When read this register, add bitwise-anding its value with 0x3fff.
Signed-off-by: Chunhao Lin <hau@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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In function "rtl8168h_2_hw_phy_config", there is a typo in setting
RTL8168H PHY parameter.
Signed-off-by: Chunhao Lin <hau@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Accepted or peeled off sockets were missing a security label (e.g.
SELinux) which means that socket was in "unlabeled" state.
This patch clones the sock's label from the parent sock and resolves the
issue (similar to AF_BLUETOOTH protocol family).
Cc: Paul Moore <pmoore@redhat.com>
Cc: David Teigland <teigland@redhat.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Commit cacc06215271 ("sctp: use GFP_USER for user-controlled kmalloc")
missed two other spots.
For connectx, as it's more likely to be used by kernel users of the API,
it detects if GFP_USER should be used or not.
Fixes: cacc06215271 ("sctp: use GFP_USER for user-controlled kmalloc")
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This is a new device driver for a high performance SR-IOV assisted virtual
network for IBM System p and IBM System i systems. The SR-IOV VF will be
attached to the VIOS partition and mapped to the Linux client via the
hypervisor's VNIC protocol that this driver implements.
This driver is able to perform basic tx and rx, new features
and improvements will be added as they are being developed and tested.
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Pull MIPS fixes from Ralf Baechle:
- Fix bitrot in __get_user_unaligned()
- EVA userspace accessor bug fixes.
- Fix for build issues with certain toolchains.
- Fix build error for VDSO with particular toolchain versions.
- Fix build error due to a variable that should have been removed by an
earlier patch
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Fix bitrot in __get_user_unaligned()
MIPS: Fix build error due to unused variables.
MIPS: VDSO: Fix build error
MIPS: CPS: drop .set mips64r2 directives
MIPS: uaccess: Take EVA into account in [__]clear_user
MIPS: uaccess: Take EVA into account in __copy_from_user()
MIPS: uaccess: Fix strlen_user with EVA
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A smallish set of fixes that we've been sitting on for a while now,
flushing the queue here so they go in. Summary:
A handful of fixes for OMAP, i.MX, Allwinner and Tegra:
- A clock rate and a PHY setup fix for i.MX6Q/DL
- A couple of fixes for the reduced serial bus (sunxi-rsb) on
Allwinner
- UART wakeirq fix for an OMAP4 board, timer config fixes for AM43XX.
- Suspend fix for Tegra124 Chromebooks
- Fix for missing implicit include that's different between
ARM/ARM64"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: tegra: Fix suspend hang on Tegra124 Chromebooks
bus: sunxi-rsb: Fix peripheral IC mapping runtime address
bus: sunxi-rsb: Fix primary PMIC mapping hardware address
ARM: dts: Fix UART wakeirq for omap4 duovero parlor
ARM: OMAP2+: AM43xx: select ARM TWD timer
ARM: OMAP2+: am43xx: enable GENERIC_CLOCKEVENTS_BROADCAST
fsl-ifc: add missing include on ARM64
ARM: dts: imx6: Fix Ethernet PHY mode on Ventana boards
ARM: dts: imx: Fix the assigned-clock mismatch issue on imx6q/dl
bus: sunxi-rsb: unlock on error in sunxi_rsb_read()
ARM: dts: sunxi: sun6i-a31s-primo81.dts: add touchscreen axis swapping property
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Igal Liberman says:
====================
Freescale DPAA FMan
The Freescale Data Path Acceleration Architecture (DPAA) is a set
of hardware components on specific QorIQ multicore processors.
This architecture provides the infrastructure to support
simplified sharing of networking interfaces and accelerators
by multiple CPU cores and the accelerators.
One of the DPAA accelerators is the Frame Manager (FMan)
which contains a series of hardware blocks: ports, Ethernet MACs,
a multi user RAM (MURAM) and Storage Profile (SP).
This patch set introduce the FMan drivers.
Each driver configures and initializes the corresponding
FMan hardware module (described above).
The MAC driver offers support for three different
types of MACs (eTSEC, TGEC, MEMAC).
v9 --> v10:
- Addressed feedback from David Miller
Remove private CRC implementation
- Addressed feedback from Kenneth Klette Jonassen:
- Use Kernel PHY API to configure dTSEC TBI
- Use Kernel PHY API to configure mEMAC PCS
This patchset requires device tree update:
https://patchwork.ozlabs.org/patch/559501/
- Addressed feedback from Andy Fleming
v8 --> v9:
No changes
v7 --> v8:
- Addressed feedback from David Miller
- Support for ARM:
- Device tree parsing
- IO Accessors
- Addressed compilation issue on non-PPC targets
v6 --> v7:
- Addressed compilation issue on non-PPC targets
- Removed B4860 rev 1 support
v5 --> v6:
- Addressed feedback from Scott:
- Moved kernel doc to source files
- Removed a series of configurable settings
- Miscellaneous code updates
v4 --> v5:
- Addressed feedback from David Miller:
- Removed driver layering
- Reduce namespace pollution
- Reduce code complexity and size
v3 --> v4:
- Remove device_initcall call in driver registration (redundant)
- Remove hot/cold labels
- Minor update in FMan Clock read from device-tree
- Update fixed-link support
- Addressed feedback from Stephen Hemminger
- Remove bogus blank line
v2 --> v3:
- Addressed feedback from Scott:
- Remove typedefs
- Remove unnecessary memory barriers
- Remove unnecessary casting
- Remove KConfig options
- Remove early_params
- Remove Hungarian notation
- Remove __packed__ attribute and padding from structures
- Remove unlikely attribute (where it's not needed)
- Use proper error codes and remove unnecessary prints
- Use proper values for sleep routines
- Replace complex Macros with functions
- Improve device tree processing code
- Use symbolic defines
- Add time-out in busy-wait loops
- Removed exit code (loadable module support will be added later)
- Fixed "fixed-link" issue raised by Joakim Tjernlund
v1 --> v2:
- Addressed feedback from Paul Bolle:
- General feedback of FMan Driver layer
- Remove Errata defines
- Aligned comments to Kernel Doc
- Remove Loadable Module support (not yet supported)
- Removed not needed KConfig dependencies
- Addressed feedback from Scott Wood
- Use Kernel ioread/iowrite services
- Squash FLIB source and header patches together
This submission is based on the prior Freescale DPAA FMan V3,RFC submission.
Several issues addresses in this submission:
- Reduced MAC layering and complexity
- Reduced code base
- T1024/T2080 10G best effort support
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch adds the Ethernet MAC driver supporting the three
different types of MACs: dTSEC, tGEC and mEMAC.
Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add the Data Path Acceleration Architecture Frame Manger Port Driver.
The FMan driver uses a module called "Port" to represent the physical
TX and RX ports.
Each FMan version has different number of physical ports.
This patch adds The FMan Port configuration, initialization and
runtime control routines for both TX and RX.
Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The Storage Profiles contain parameters that are used
by the FMan for frame reception and transmission.
Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add the Data Path Acceleration Architecture Frame Manger MAC support.
This patch adds The FMan MAC configuration, initialization and
runtime control routines.
This patch contains support for these types of MACs:
- dTSEC: Three speed Ethernet controller (10/100/1000 Mbps)
- tGEC: 10G Ethernet controller (10 Gbps)
- mEMAC: Multi-rate Ethernet MAC (10/100/1000/10000 Mbps)
Different FMan revisions have different type and number of MACs.
Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add the Data Path Acceleration Architecture Frame Manger Driver.
The FMan embeds a series of hardware blocks that implement a group
of Ethernet interfaces. This patch adds The FMan configuration,
initialization and runtime control routines.
The FMan driver supports several hardware versions
differentiated by things like:
- Different type of MACs
- Number of MAC and ports
- Available resources
- Different hardware errata
Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add Frame Manager Multi-User RAM support.
This internal FMan memory block is used by the
FMan hardware modules, the management being made
through the generic allocator.
The FMan Internal memory, for example, is used for
allocating transmit and receive FIFOs.
Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The cpu_set_cclk() function was only used in a single source file so far.
Indicate this setting also by the corresponding linkage specifier.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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The return type "unsigned long" was used by the cpu_set_cclk() function
while the type "int" is provided by the clk_set_rate() function.
Let us make this usage consistent.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Commit 01fb4d3c39d3 ("PM / OPP: Parse 'opp-<prop>-<name>'
bindings") broke support for parsing standard opp-microvolt and
opp-microamp properties. Fix it by setting 'name' string to
proper value for !prop cases.
Fixes: 01fb4d3c39d3 ("PM / OPP: Parse 'opp-<prop>-<name> 'bindings")
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Fix a double mutex_unlock() issue where acpi_initialize_debugger() is
called with the mutex already unlocked.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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The copy_to/from_user() functions don't return error codes, they return
the number of bytes remaining. We had intended to return -EFUALT here.
We actually have already checked access_ok() in an earlier function so
I don't think these functions will fail but let's fix it anyway.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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"count" is unsigned so checking for less than zero here causes a static
checker warning. And really it's better to let the access_ok() check
fail if the user passes in a NULL "buf" pointer because -EFAULT is the
correct error code.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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There is one line of code, executed out of locking due to rebase mistakes.
This patch fixes this issue.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"These fix an ACPI processor driver regression introduced during the
4.3 cycle and a mistake in the recently added SCPI support in the
arm_big_little cpufreq driver.
Specifics:
- Fix a thermal management issue introduced by an ACPI processor
driver change made during the 4.3 development cycle that failed to
return 0 from a function on success which triggered an error
cleanup path every time it had been called that deleted useful data
structures created previously (Srinivas Pandruvada).
- Fix a variable data type issue in the arm_big_little cpufreq
driver's SCPI support code added recently that prevents error
handling in there from working correctly (Dan Carpenter)"
* tag 'pm+acpi-4.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: scpi-cpufreq: signedness bug in scpi_get_dvfs_info()
ACPI / processor: Fix thermal cooling device regression
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Pull md bugfix from Neil Brown:
"One more md fix for 4.4-rc
Fix a regression which causes reshape to not start properly sometimes"
* tag 'md/4.4-rc6-fix' of git://neil.brown.name/md:
md: remove check for MD_RECOVERY_NEEDED in action_store.
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Pull UBI bug fixes from Richard Weinberger:
"This contains four bug fixes for UBI"
* tag 'upstream-4.4-rc7' of git://git.infradead.org/linux-ubifs:
mtd: ubi: don't leak e if schedule_erase() fails
mtd: ubi: fixup error correction in do_sync_erase()
UBI: fix use of "VID" vs. "EC" in header self-check
UBI: fix return error code
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull ftrace/recordmcount fix from Steven Rostedt:
"Russell King was reporting lots of warnings when he compiled his
kernel with ftrace enabled. With some investigation it was discovered
that it was his compile setup. He was using ccache with hard links,
which allowed recordmcount to process the same .o twice. When this
happens, recordmcount will detect that it was already done and give a
warning about it.
Russell fixed this by having recordmcount detect that the object file
has more than one hard link, and if it does, it unlinks the object
file after it maps it and processes then. This appears to fix the
issue.
As you did not like the fact that recordmcount modified the file in
place and thought that it should do the modifications in memory and
then write it out to disk and move it over the old file to prevent
other more subtle issues like the one above, a second patch is added
on top of Russell's to do just that. Luckily the original code had
write and lseek wrappers that I was able to modify to not do inplace
writes, but simply keep track of the changes made in memory. When a
write is made, a "update" flag is set, and at the end of processing,
if the update is set, then it writes the file with changes out to a
new file, and then renames it over the original one.
The file descriptor is still passed to the write and lseek wrappers
because removing that would cause the change to be more intrusive.
That can be removed in a follow up cleanup patch that can wait till
the next merge window"
* tag 'trace-v4.4-rc4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ftrace/scripts: Have recordmcount copy the object file
scripts: recordmcount: break hardlinks
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Constifies tty_port_operations structure in
the tty code of the gdm724x driver since it
is not modified after its initialization.
Detected and found using Coccinelle.
Suggested-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This fixes the sparse warnings about dereferencing a userspace pointer.
Once I updated the sparse annotations, I noticed a bug in
gdm_wimax_ioctl() where we pass a user space pointer to gdm_update_fsm()
which dereferences it. I fixed this.
Signed-off-by: Wim de With <nauxuron@wimdewith.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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struct sdu_stamp in the gdm_sdio.h is a timeval type.
'struct timeval now' is used for calculating elapsed time.
32-bit systems using 'struct timeval' will break in the year 2038,
so we have to replace that code with more appropriate types.
This patch changes the gdm72xx driver to use ktime_t.
ktime_get() is better than using do_gettimeofday(),
because it uses the monotonic clock. ktime_sub
are used to subtract two ktime variables.
Build tested this by saying Y to WIMAX_GDM72XX.
Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Third set of new stuff for IIO in the 4.5 cycle.
New driver features
- us5182
* Add interrupt support and rising / falling threshold events.
Cleanups / fixes to new stuff / minor additions
* Expose the IIO value formatting function for drivers to
make use of internally.
- ina2xx
* Fix wrong channel order
* Fix incorrect reporting of endianness
* Adding documentation of ABI unique to this device
- mma8452
* Drop an unused register description
* Use an enum for the channel index to aid readability
- sca3000
* Use standard NULL comparison style
- us5182
* fix an inconsistency in status of enable (a bug with no real effect until
above patches are applied)
* refactor the read_raw function to improve maintainability / readability.
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git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Second set of IIO new drivers, functionality and cleanups for the 4.5 cycle.
The big one here is the configfs support which has been a long time in the
works but should allow for cleaner ways to do instantiation of those elements
of IIO that aren't directly connected to specific hardware. Lots of cool new
stuff we can use this for in the works!
New core stuff (basically all configfs support related)
* Configfs support
- Core support (was waiting for a configfs patch that went in around 4.4rc2)
- A little fixlet to add a configfs.h to contain a reference to the
configfs_subsystem structure.
* Some infrastructure to simplify handling of software based triggers
(i.e. ones with no actual hardware associated with them)
* A high resolution timer based trigger. This has been around for years
but until the configfs support was ready we didn't have a sensible way
of instantiating instances of it (the method used for the sysfs_trigger
has never been really satisfactory)
New Device Support
* AMS iAQ Volatile Organic Compounds sensor support.
* Freescale imx7d ADC driver
* Maxim MAX30100 oximeter driver (note that for these devices most of the
smart stuff will be in userspace - effectively they are just light sensors
with some interesting led synchronization as far as the kernel is concerned).
* Microchip mcp3421 support added to the mcp3422 driver.
* TI adc124s021 support added to the adc128s052 driver.
* TI ina219, inda226 power monitors. Note that there is an existing hwmon driver
for these parts, the usecase is somewhat different so it is unclear at this
point if the hwmon driver will eventually be replaced by a bridge from
this driver. In the meantime the Kconfig dependencies should prevent both
from being built.
New driver functionality
* us8152d power management support.
Cleanups, fixups
* Use list_for_each_entry_safe instead of list_for_each_safe with the entry
bit coded longhand.
* Select IRQ_WORK for IIO_DUMMY_EVGEN. This is a fix that somehow got lost
when the driver was moved so lets do it again.
* st-accel - drop an unused define.
* vz89x, lidar - optimize i2c transactions by using a single i2c tranfers
instead of multiple calls where supported (fall back to smbus calls as
before if not).
* Use dev_get_platdata() in staging drivers: tsl2x7x, adcs and frequency
drivers instead of direct access to the structure element.
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git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
phy: for 4.5
*) new PHY driver for hi6220 usb and rcar gen3 usb2
*) deprecate phy-omap-control driver. phy-omap-control driver was added
when there was no proper infrastructure for doing control module
initialization. The phy-omap-control driver is not an 'actual' PHY
driver and it was just a hack to do PHY related control module
initialization. Now with SYSCON framework in the kernel, control
module setttings can be done using APIs provided by syscon.
*) usbphy-internal pll creates the needed 480MHz and is also a
supply-clock back to the core clock-controller in Rockchip SoCs.
This is now modeled as a real clock.
*) calibrate mt65xx usb3 PHY for better eye diagram and receiver
sensitivity.
*) Miscellaneous cleanups.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-testing
Peter writes:
The chipidea changes for v4.5-rc1
- Delete static debug for chipidea driver.
- Suspend USB core when A device tries to switch to peripheral mode,
at former design, it just stopped SoF simply but USB core doesn't know it.
- Several small changes.
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git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next
Chanwoo writes:
Update extcon for 4.5
Detailed description for patchset:
1. Add new MAX3355 extcon driver
- Maxim Integrated MAX3355E chip integrates a charge pump
and comparator to enable a system with an integrated
USB OTG dual-role transceiver to function as an USB OTG
dual-role device.
2. Update the extcon-arizona driver for jack detection
- Add the device binding for the jack detection and add
the documentation of extcon-arizona.c.
3. Fix the minor issue of extcon driver
- Add IRQF_ONESHOT to interrupt flags of extcon-rt8973.
- Fix the return value regmap_irq_get_virq() of
extcon-max(14577|77693|77843).c driver by using script[1].
[1] http://permalink.gmane.org/gmane.linux.kernel/2046107
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git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v4.5
A ton of improvements to dwc2 have been made. The
driver should be a lot more stable on v4.5 then ever
before.
Our good old dwc3 got a few cleanups and misc fixes
and also added support to Xilinx's integration of
this IP.
Yoshihiro Shimoda gives us support for a new USB3
peripheral controller from Renesas.
Other than these, the usual misc fixes all over the
place.
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
"Sorry for this late pull request, but these are all important fixes
for code introduced/updated in this release which we will otherwise
end up back porting.
- Unwinder rework (A revert followed by better fix)
- Build errors: MMUv2, modules with -Os
- highmem section mismatch build splat"
* tag 'arc-4.4-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: dw2 unwind: Catch Dwarf SNAFUs early
ARC: dw2 unwind: Don't bail for CIE.version != 1
Revert "ARC: dw2 unwind: Ignore CIE version !=1 gracefully instead of bailing"
ARC: Fix linking errors with CONFIG_MODULE + CONFIG_CC_OPTIMIZE_FOR_SIZE
ARC: mm: fix building for MMU v2
ARC: mm: HIGHMEM: Fix section mismatch splat
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* acpi-processor:
ACPI / processor: Fix thermal cooling device regression
* pm-cpufreq:
cpufreq: scpi-cpufreq: signedness bug in scpi_get_dvfs_info()
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By moving stats update into iptunnel_xmit(), we can simplify
iptunnel_xmit() usage. With this change there is no need to
call another function (iptunnel_xmit_stats()) to update stats
in tunnel xmit code path.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc system call restart fix from Helge Deller:
"The architectural design of parisc always uses two instructions to
call kernel syscalls (delayed branch feature). This means that the
instruction following the branch (located in the delay slot of the
branch instruction) is executed before control passes to the branch
destination.
Depending on which assembler instruction and how it is used in
usersapce in the delay slot, this sometimes made restarted syscalls
like futex() and poll() failing with -ENOSYS"
* 'parisc-4.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix syscall restarts
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Pull sparc fixes from David Miller:
1) Finally make perf stack backtraces stable on sparc, several problems
(mostly due to the context in which the user copies from the stack
are done) contributed to this.
From Rob Gardner.
2) Export ADI capability if the cpu supports it.
3) Hook up userfaultfd system call.
4) When faults happen during user copies we really have to clean up and
restore the FPU state fully. Also from Rob Gardner
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
tty/serial: Skip 'NULL' char after console break when sysrq enabled
sparc64: fix FP corruption in user copy functions
sparc64: Perf should save/restore fault info
sparc64: Ensure perf can access user stacks
sparc64: Don't set %pil in rtrap_nmi too early
sparc64: Add ADI capability to cpu capabilities
tty: serial: constify sunhv_ops structs
sparc: Hook up userfaultfd system call
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c3xxx doesn't have the esram BAR and only has 6 ue.
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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