Leo Kim [Thu, 19 Nov 2015 06:56:20 +0000 (15:56 +0900)]
staging: wilc1000: rename duringIP_TIME variable
This patch renames duringIP_TIME variable to during_ip_time
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:19 +0000 (15:56 +0900)]
staging: wilc1000: rename bWilc_ie variable
This patch renames bWilc_ie variable to wilc_ie to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:18 +0000 (15:56 +0900)]
staging: wilc1000: rename u8P2P_vendorspec variable
This patch renames u8P2P_vendorspec variable to p2p_vendor_spec
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:17 +0000 (15:56 +0900)]
staging: wilc1000: rename u8P2Precvrandom variable
This patch renames u8P2Precvrandom variable to p2p_recv_random
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:16 +0000 (15:56 +0900)]
staging: wilc1000: rename u8P2Plocalrandom variable
This patch renames u8P2Plocalrandom variable to p2p_local_random
to avoid camelcase.
And, remove the relation comment.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:15 +0000 (15:56 +0900)]
staging: wilc1000: rename u8P2P_oui variable
This patch renames u8P2P_oui variable to p2p_oui to avoid camelcase.
And, remove the relation comment.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:14 +0000 (15:56 +0900)]
staging: wilc1000: rename u8WLANChannel variable
This patch renames u8WLANChannel variable to wlan_channel to avoid camelcase.
And, remove the relation comment.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:13 +0000 (15:56 +0900)]
staging: wilc1000: rename WILC_WFI_rates variable
This patch renames WILC_WFI_rates variable to ieee80211_bitrates
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:12 +0000 (15:56 +0900)]
staging: wilc1000: rename WILC_WFI_2ghz_channels variable
This patch renames WILC_WFI_2ghz_channels variable to ieee80211_2ghz_channels
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:11 +0000 (15:56 +0900)]
staging: wilc1000: rename astrLastScannedNtwrksShadow variable
This patch renames astrLastScannedNtwrksShadow variable to last_scanned_shadow
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Leo Kim [Thu, 19 Nov 2015 06:56:10 +0000 (15:56 +0900)]
staging: wilc1000: rename u32LastScannedNtwrksCountShadow variable
This patch renames u32LastScannedNtwrksCountShadow variable to last_scanned_cnt
to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:37 +0000 (15:11 +0900)]
staging: wilc1000: use wilc instead of wilc_dev and remove wilc_dev
This patch changes wilc_dev with wilc in the function call
wilc_wlan_get_num_conn_ifcs, and remove wilc_dev and it's related codes.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:36 +0000 (15:11 +0900)]
staging: wilc1000: wilc_dbg: remove wilc
This patch remove parameter struct wilc since it is not used and also wilc_dev
will be removed.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:35 +0000 (15:11 +0900)]
staging: wilc1000: wilc_wlan_cfg_get: pass struct wilc
This patch passes the struct wilc to the function and use it instead of
global variable wilc_dev.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:34 +0000 (15:11 +0900)]
staging: wilc1000: wilc_wlan_cfg_set: pass struct wilc
This patch pass struct wilc to the function and use it instead of global
variable wilc_dev.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:33 +0000 (15:11 +0900)]
staging: wilc1000: wilc_send_config_pkt: pass struct wilc
This patch passes struct wilc to wilc_send_config_pkt. The function
wilc_wlan_cfg_set and wilc_wlan_cfg_get function will get wilc to replace
wilc_dev with it.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:32 +0000 (15:11 +0900)]
staging: wilc1000: add struct wilc to host_if_drv
This patch adds struct wilc to host_if_dev and assign wilc to use driver's
primary structure in host_if_dev.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:31 +0000 (15:11 +0900)]
staging: wilc1000: wilc_spi_write_read: pass struct wilc
This patch adds new function parameter struct wilc and use it instead of
global variable wilc_dev, and pass wilc to the function as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:30 +0000 (15:11 +0900)]
staging: wilc1000: wilc_spi_read: pass struct wilc
This patch adds new function parameter struct wilc and use it instead of
global variable wilc_dev, and pass wilc to the functions as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:29 +0000 (15:11 +0900)]
staging: wilc1000: wilc_spi_write: pass struct wilc
This patch add new function parameter struct wilc and use it instead of
wilc_dev, and pass wilc to the function as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:28 +0000 (15:11 +0900)]
staging: wilc1000: wilc_sdio_cmd53: pass struct wilc
This patch adds new function parameter struct wilc and use it instead of
global variable wilc_dev and pass wilc to the function as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:27 +0000 (15:11 +0900)]
staging: wilc1000: wilc_sdio_cmd52: pass struct wilc
This patch adds new function parameter struct wilc and use it instead of
wilc_dev. Pass wilc to the function as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:26 +0000 (15:11 +0900)]
staging: wilc1000: pass wilc to all function pointers of wilc_hif_func
This patch adds new function parameter struct wilc to all function pointers
of struct wilc_hif_func, and all functions of wilc_sdio.c and wilc_spi.c
need to be changed as it's function pointer is changed.
Pass wilc in all the functions call as well.
The wilc will be passed to functions in linux_wlan_sdio.c and linux_wlan_spi.c
to replace with global variable wilc_dev in the next patch.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:25 +0000 (15:11 +0900)]
staging: wilc1000: pass struct wilc to the functions which use hif_func
This patch passes struct wilc to the functions which use hif_func inside.
The function pointers of wilc_hif_func will pass wilc also in the later
patch. Pass wilc to the functions if necessary.
Flollowings are modified functions.
chip_wakeup
wilc_chip_sleep_manually
chip_allow_sleep
wilc_get_chipid
wilc_unknown_isr_ext
wilc_pllupdate_isr_ext
wilc_sleeptimer_isr_ext
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:24 +0000 (15:11 +0900)]
staging: wilc1000: remove paltform define PLAT_WMS8304
This patch removes PLAT_WMS8304 and it's related codes as well. We will not
use this way of supporting other platform. This will be supported if necessary
by device tree later.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:23 +0000 (15:11 +0900)]
staging: wilc1000: remove spi speed control codes
This patch removes spi speed control codes. We are not using define SPEED to
specify speed of spi, it is not proper way of doing this. It will be
provided by the device tree.
The following functions and variable are removed.
MIN_SPEED, MAX_SPEED, SPEED
wilc_spi_set_max_speed
wilc_spi_max_bus_speed
wilc_spi_default_bus_speed
hif_set_max_bus_speed
hif_set_default_bus_speed
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Glen Lee [Wed, 18 Nov 2015 06:11:22 +0000 (15:11 +0900)]
staging: wilc1000: remove sdio speed control codes
This patch removes spi speed control related functions and variable. We cannot
get exact clock what we need in this way and it can causes some problem in host
side by setting the clock, so remove the codes.
Speed control codes in spi also will removed in next patch, so it's ok to
remove functions in linux_wlan.c and wilc_wlan.c which also not used anymore.
The Following functions and varialbe are removed.
MAX_SPEED, sdio_default_speed
wilc_bus_set_default_speed
wilc_bus_set_max_speed
linux_sdio_set_speed
linux_sdio_get_speed
wilc_sdio_set_max_speed
wilc_sdio_set_default_speed
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 18 Dec 2015 22:28:08 +0000 (14:28 -0800)]
staging: wilc1000: Merge wilc-branch-arnd into work-testing
This was done to handle two large patch sets that conflicted to be
merged together without forcing each developer to redo their work.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:10 +0000 (15:05 +0100)]
staging/wilc1000: pass struct wilc to most linux_wlan.c functions
We want to get rid of all global variables in this driver, and
instead pass device structures from one function to another.
This changes the linux_wlan.c and wilc_wlan.c to do this
for the most part. There are a few exceptions where these
functions are themselves called from another part of the driver
that does not have an instance pointer at hand. Changing those
would be a follow-up step.
There are a few other globals that will have to get moved
into struct wilc at a later point.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:09 +0000 (15:05 +0100)]
staging/wilc1000: use more regular probing
So far, my patches tried to do equivalent conversions of the
existing code. This one goes beyond that by restructuring
how the devices get probed. In particular, the spi driver
no longer creates the netdev until the device is probed,
and I've removed the global wilc_sdio_func and wilc_spi_dev
variables in favor of retrieving them from the wilc_dev
variable that will eventually get passed through all functions
instead of using a global.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:08 +0000 (15:05 +0100)]
staging/wilc1000: split out bus specific modules
The SPI and SDIO specific code is now separate enough that
we just need to restructure the Makefile and Kconfig logic
a bit and export a couple of symbols from the common module
to have separate bus glue drivers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:07 +0000 (15:05 +0100)]
staging/wilc1000: remove WILC_SDIO/WILC_SPI macros
The last remaining user of WILC_SDIO macro checks for the correct
time to wait in an interrupt for the PLL to settle. We can
replace this with a runtime check and remove both WILC_SDIO and
WILC_SPI, as we no longer need conditional compilation based on
the hardware type.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:06 +0000 (15:05 +0100)]
staging/wilc1000: turn enable_irq/disable_irq into callbacks
As a preparation for turning the SDIO side of wilc1000 into a separate
module, this removes the last direct caller from the core module into
the sdio specific portion. All calls to wilc_sdio_enable_interrupt()
and wilc_sdio_disable_interrupt() now go through a function pointer
in wilc_hif_func. We also change arguments slightly to pass the device,
as we are already touching those lines and the change will be needed
later to remove the global variables.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:05 +0000 (15:05 +0100)]
staging/wilc1000: pass hif operations through initialization
The wilc_hif_spi and wilc_hif_sdio structures are part of
the bus specific code, and the generic code should have no knowledge
of their addresses.
This changes the code to reference them only from the bus
specific initialization code, which we can then use to split
up the driver into separate modules.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:04 +0000 (15:05 +0100)]
staging/wilc1000: get rid of WILC_SDIO_IRQ_GPIO
Whether the SDIO function uses an internal or external interrupt
should not be a compiletime decision but be determined at runtime.
This changes the code to pass a GPIO number from the init code
as early as possible, and leaves just one #ifdef WILC_SDIO_IRQ_GPIO
to preserve the previous behavior.
All other locations that check for the interrupt method are turned
into runtime checks based on the gpio number (>=0) or the interrupt
number (>0).
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:03 +0000 (15:05 +0100)]
staging/wilc1000: use device pointer for phy creation
wilc_create_wiphy tries to get a pointer to a device from the
global wilc_sdio_func variable. This is a layering violation
and we can use the wilc_dev->dev pointer instead.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:02 +0000 (15:05 +0100)]
staging/wilc1000: pass io_type to wilc_netdev_init
In order to avoid some of the #ifdefs, this passes the io_type
and device pointer as an argument to wilc_netdev_init.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:01 +0000 (15:05 +0100)]
staging/wilc1000: unify device pointer
struct wilc has two pointers to store the device, one for sdio_func
and one for spi_device. By changing the pointer to a 'struct device',
we can simplify the logic and avoid a few #ifdefs.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:05:00 +0000 (15:05 +0100)]
staging/wilc1000: move init/exit functions to driver files
The driver interfaces are in linux_wlan_sdio.c and linux_wlan_spi.c, so
this is where the init and exit functions should be. Splitting this up
enables further cleanups, including eventually allowing both modules
to be built together.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:59 +0000 (15:04 +0100)]
staging/wilc1000: move wilc_wlan_inp_t into struct wilc
wilc_wlan_inp_t is an unnecessary indirection and requires linux_wlan.c
to have knowledge of the specific sdio and spi front-ends. This
removes the structure and places io_type directly inside the struct wilc.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:58 +0000 (15:04 +0100)]
staging/wilc1000: remove linux_wlan_{device_power,device_detection}
The driver provides an interface for custom power management
and detection that is meant to be filled by people customizing
the driver. The default implementation of this is empty, and
we don't actually want people to have to modify the source code.
If anybody needs this, they need to describe the respective
hardware specifics using device tree or platform data and make
the driver handle this is a more general way.
This removes the empty stubs.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:57 +0000 (15:04 +0100)]
staging/wilc1000: avoid static definitions in header
The wilc_wfi_cfgoperations.h header defines the ieee80211_txrx_stypes
and cipher_suites variables that are only used in wilc_wfi_cfgoperations.c
and should not be shared in a header file.
This moves over all that data into the .c file, and also moves all
the macro definitions from the file that are also not needed here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:56 +0000 (15:04 +0100)]
staging/wilc1000: use NO_SECURITY instead of NO_ENCRYPT
The linux_wlan.c file uses a set of enums from wilc_wlan_if.h,
with the exception of the NO_ENCRYPT that comes from
wilc_wfi_cfgoperations.h. The two sets of enums clearly have
the same intention but are defined a bit different.
To prepare to clean up the ones in wilc_wfi_cfgoperations.h, this
first changes over the only other user.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:55 +0000 (15:04 +0100)]
staging/wilc1000: move extern declarations to headers
'extern' declarations belong into a header file rather than
a .c file, to ensure that the definition matches the declaration.
This moves all declarations into a header file that seems
most appropriate for it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:54 +0000 (15:04 +0100)]
staging/wilc1000: use proper naming for global symbols
There are many global symbols in the wilc1000 driver, some of them
with names like "DEBUG_LEVEL" or "probe" that are not acceptable
for globals in the linux kernel as they may easily conflict with other
(equally broken) drivers.
This renames all the globals that do not already start with
wilc or a variation of that to start with wilc_ and to follow
the usual naming conventions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:53 +0000 (15:04 +0100)]
staging/wilc1000: make symbols static if possible
All symbols that are only referenced in the file that defines
them can be declared 'static' to avoid namespace pollution,
to produce better object code, and to make the source more
readable.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Mon, 16 Nov 2015 14:04:52 +0000 (15:04 +0100)]
staging/wilc1000: remove unused functions
A number of symbols in the wilc1000 driver are completely unused
and can be removed.
This includes two variables that are only written but not read.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:25 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_get_rx_power_level
This patch removes host_int_get_rx_power_level function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere in this driver so just
remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:24 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_get_assoc_req_info
This patch removes host_int_get_assoc_req_info function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere in this driver so just
remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:23 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_disconnect_station
This patch removes host_int_disconnect_station function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:22 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_get_start_scan_req
This patch removes host_int_get_start_scan_req function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere in this driver so just
remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:21 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_set_start_scan_req
This patch removes host_int_set_start_scan_req function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere in this driver so that
just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:20 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_get_RSNAConfigPSKPassPhrase
This patch removes host_int_get_RSNAConfigPSKPassPhrase function
definition and declaration that is defined at host_interface.c and
host_interface.h. This function is defined but not used anywhere in this
driver so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:19 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_set_RSNAConfigPSKPassPhrase
This patch removes host_int_set_RSNAConfigPSKPassPhrase function
definition and declaration that is defined at host_interface.c and
host_interface.h. This function is defined but not used anywhere in this
driver so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:18 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_get_pmkid_info
This patch removes host_int_get_pmkid_info function definition and
declaration that is defined at host_interface.c and host_interface.h.
This function is defined but not used anywhere in this driver so just
remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:17 +0000 (16:49 +0900)]
staging: wilc1000: remove host_int_add_tx_gtk declaration
This patch removes host_int_add_tx_gtk declaration that is defined in
host_interface.h file. It can not find any host_int_add_tx_gtk
function definition in this driver so just remove it.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:16 +0000 (16:49 +0900)]
staging: wilc1000: use kmemdup in host_int_add_rx_gtk
This patch changes kmalloc followed by memcpy to kmemdup.
The error checking is also added when kmemdup is failed.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:15 +0000 (16:49 +0900)]
staging: wilc1000: rename u8KeyLen in host_int_add_rx_gtk
This patch changes u8KeyLen to key_len to avoid camelcase.
It is used as local variable in order to save gtk_key_len that is
argument of this function.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:14 +0000 (16:49 +0900)]
staging: wilc1000: rename u8Ciphermode in host_int_add_rx_gtk
This patch changes u8Ciphermode to cipher_mode to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:13 +0000 (16:49 +0900)]
staging: wilc1000: rename pu8TxMic in host_int_add_rx_gtk
This patch changes pu8TxMic to tx_mic to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:12 +0000 (16:49 +0900)]
staging: wilc1000: rename pu8RxMic in host_int_add_rx_gtk
This patch changes pu8RxMic to rx_mic to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:11 +0000 (16:49 +0900)]
staging: wilc1000: rename KeyRSC in host_int_add_rx_gtk
This patch changes KeyRSC to key_rsc to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:10 +0000 (16:49 +0900)]
staging: wilc1000: rename u32KeyRSClen in host_int_add_rx_gtk
This patch changes u32KeyRSClen to key_rsc_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:09 +0000 (16:49 +0900)]
staging: wilc1000: rename u8KeyIdx in host_int_add_rx_gtk
This patch changes u8KeyIdx to index to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:08 +0000 (16:49 +0900)]
staging: wilc1000: rename u8GtkKeylen in host_int_add_rx_gtk
This patch changes u8GtkKeylen to gtk_key_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:07 +0000 (16:49 +0900)]
staging: wilc1000: rename pu8RxGtk in host_int_add_rx_gtk
This patch changes pu8RxGtk to rx_gtk to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:06 +0000 (16:49 +0900)]
staging: wilc1000: fix argument name of host_int_add_rx_gtk
This patch changes struct host_if_drv of host_int_add_rx_gtk function
declaration from hWFIDrv to hif_drv.
With this change, first argument of this function declaration and
definition has same name as hif_drv.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:05 +0000 (16:49 +0900)]
staging: wilc1000: fix return type of host_int_add_rx_gtk
This patch changes return type of host_int_add_rx_gtk from s32 to int.
The result variable gets return value from wilc_mq_send that has return
type of int. It should be changed return type of this function as well
as data type of result variable.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:04 +0000 (16:49 +0900)]
staging: wilc1000: use kmemdup in host_int_add_ptk
This patch changes kmalloc followed by memcpy to kmemdup
The error checking is also added when kmemdup is failed.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:03 +0000 (16:49 +0900)]
staging: wilc1000: rename u8KeyLen in host_int_add_ptk
This patch changes u8KeyLen to key_len to avoid camelcase.
It is used as local variable in order to save pkt_key_len that is
argument of this function.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:02 +0000 (16:49 +0900)]
staging: wilc1000: replace u32 with int
The data type of variable i changes u32 to int.
It is used as array index to print debug message so that it is better to
use data type of int.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:01 +0000 (16:49 +0900)]
staging: wilc1000: rename u8Idx in host_int_add_ptk
This patch changes u8Idx to index to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:49:00 +0000 (16:49 +0900)]
staging: wilc1000: rename u8Ciphermode in host_int_add_ptk
This patch changes u8Ciphermode to cipher_mode to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:59 +0000 (16:48 +0900)]
staging: wilc1000: rename pu8TxMic in host_int_add_ptk
This patch changes pu8TxMic to tx_mic to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:58 +0000 (16:48 +0900)]
staging: wilc1000: rename pu8RxMic in host_int_add_ptk
This patch changes pu8RxMic to rx_mic to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:57 +0000 (16:48 +0900)]
staging: wilc1000: rename u8PtkKeylen in host_int_add_ptk
This patch changes u8PtkKeylen to ptk_key_len to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:56 +0000 (16:48 +0900)]
staging: wilc1000: rename pu8Ptk in host_int_add_ptk
This patch changes pu8Ptk to ptk to avoid camelcase.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:55 +0000 (16:48 +0900)]
staging: wilc1000: fix argument name of host_int_add_ptk
This patch changes struct host_if_drv of host_int_add_ptk function
declaration from hWFIDrv to hif_drv.
With this change, first parameter of this function declaration and
definition has same name as hif_drv.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chaehyun Lim [Sun, 8 Nov 2015 07:48:54 +0000 (16:48 +0900)]
staging: wilc1000: fix return type of host_int_add_ptk
This patch changes return type of host_int_add_ptk from s32 to int.
The result variable gets return value from wilc_mq_send that has return
type of int. It should be changed return type of this function as well
as data type of result variable.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo Padovan [Thu, 26 Nov 2015 13:03:56 +0000 (11:03 -0200)]
staging/android: add TODO to de-stage android sync framework
- remove CONFIG_SW_SYNC_USER, it is used only for testing/debugging and
should not be upstreamed.
- port CONFIG_SW_SYNC_USER tests interfaces to use debugfs somehow
- port libsync tests to kselftest
- clean up and ABI check for security issues
- move the sync framework to drivers/base/dma-buf
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Riley Andrews <riandrews@android.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Greg Hackmann <ghackmann@google.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 14 Dec 2015 03:23:01 +0000 (19:23 -0800)]
Merge 4.4-rc5 into staging-next
We want those fixes in here for testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Mon, 14 Dec 2015 01:42:58 +0000 (17:42 -0800)]
Linux 4.4-rc5
Peter Zijlstra [Sun, 13 Dec 2015 21:11:16 +0000 (22:11 +0100)]
sched/wait: Fix the signal handling fix
Jan Stancek reported that I wrecked things for him by fixing things for
Vladimir :/
His report was due to an UNINTERRUPTIBLE wait getting -EINTR, which
should not be possible, however my previous patch made this possible by
unconditionally checking signal_pending().
We cannot use current->state as was done previously, because the
instruction after the store to that variable it can be changed. We must
instead pass the initial state along and use that.
Fixes: 68985633bccb ("sched/wait: Fix signal handling in bit wait helpers")
Reported-by: Jan Stancek <jstancek@redhat.com>
Reported-by: Chris Mason <clm@fb.com>
Tested-by: Jan Stancek <jstancek@redhat.com>
Tested-by: Vladimir Murzin <vladimir.murzin@arm.com>
Tested-by: Chris Mason <clm@fb.com>
Reviewed-by: Paul Turner <pjt@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: tglx@linutronix.de
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: hpa@zytor.com
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 13 Dec 2015 20:46:04 +0000 (12:46 -0800)]
Merge tag 'nfs-for-4.4-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfix from Trond Myklebust:
"SUNRPC: Fix a NFSv4.1 callback channel regression"
* tag 'nfs-for-4.4-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
SUNRPC: Fix callback channel
Linus Torvalds [Sun, 13 Dec 2015 20:41:10 +0000 (12:41 -0800)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull timer fixlets from Thomas Gleixner:
"Two trivial fixes which add missing header fileas and forward
declarations so the code will compile even when the magic include
chains are different"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3: Add missing include for barrier.h
irqchip/gic-v3: Add missing struct device_node declaration
Linus Torvalds [Sun, 13 Dec 2015 20:36:23 +0000 (12:36 -0800)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A single fix to unbreak a clocksource driver which has more than 32bit
counter width"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource: Mmio: remove artificial 32bit limitation
Linus Torvalds [Sun, 13 Dec 2015 20:29:22 +0000 (12:29 -0800)]
Merge tag 'char-misc-4.4-rc5' of git://git./linux/kernel/git/gregkh/char-misc
Pull fpga driver fixes from Greg KH:
"Only two small fpga driver fixes here, both have been in linux-next
for a while, and resolve some reported issues"
* tag 'char-misc-4.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
fpga manager: Fix firmware resource leak on error
fpga manager: remove label
Linus Torvalds [Sun, 13 Dec 2015 20:24:39 +0000 (12:24 -0800)]
Merge tag 'staging-4.4-rc5' of git://git./linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are a few staging and IIO driver fixes for 4.4-rc5.
All of them resolve reported problems and have been in linux-next for
a while. Nothing major here, just small fixes where needed"
* tag 'staging-4.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: lustre: echo_copy.._lsm() dereferences userland pointers directly
iio: adc: spmi-vadc: add missing of_node_put
iio: fix some warning messages
iio: light: apds9960: correct ->last_busy count
iio: lidar: return -EINVAL on invalid signal
staging: iio: dummy: complete IIO events delivery to userspace
Linus Torvalds [Sun, 13 Dec 2015 19:58:18 +0000 (11:58 -0800)]
Merge tag 'usb-4.4-rc5' of git://git./linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are a number of small USB fixes for 4.4-rc5. All of them have
been in linux-next. The majority are gadget and phy issues, with a
few new quirks and device ids added as well"
* tag 'usb-4.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (32 commits)
USB: add quirk for devices with broken LPM
xhci: fix usb2 resume timing and races.
usb: musb: fail with error when no DMA controller set
usb: gadget: uvc: fix permissions of configfs attributes
usb: musb: core: Fix pm runtime for deferred probe
usb: phy: msm: fix a possible NULL dereference
USB: host: ohci-at91: fix a crash in ohci_hcd_at91_overcurrent_irq
usb: Quiet down false peer failure messages
usb: xhci: fix config fail of FS hub behind a HS hub with MTT
xhci: Fix memory leak in xhci_pme_acpi_rtd3_enable()
usb: Use the USB_SS_MULT() macro to decode burst multiplier for log message
USB: whci-hcd: add check for dma mapping error
usb: core : hub: Fix BOS 'NULL pointer' kernel panic
USB: quirks: Apply ALWAYS_POLL to all ELAN devices
usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter JMicron
USB: quirks: Fix another ELAN touchscreen
usb: dwc3: gadget: don't prestart interrupt endpoints
USB: serial: Another Infineon flash loader USB ID
USB: cdc_acm: Ignore Infineon Flash Loader utility
USB: cp210x: Remove CP2110 ID from compatibility list
...
Linus Torvalds [Sun, 13 Dec 2015 00:43:44 +0000 (16:43 -0800)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"Here are a bunch of small bug fixes for various ARM platforms, nothing
really sticks out this week, most of either fixes bugs in code that
was just added in 4.4, or that has been broken for many years without
anyone noticing.
at91/sama5d2:
- fix sama5de hardware setup of sd/mmc interface
- proper selection of pinctrl drivers. PIO4 is necessary for sama5d2
berlin:
- fix incorrect clock input for SDIO
exynos:
- Fix potential NULL pointer dereference in Exynos PMU driver.
imx:
- Fix vf610 SAI clock configuration bug which is discovered by the
newly added master mode support in SAI audio driver.
- Fix buggy L2 cache latency values in vf610 device trees, which may
cause system hang when cpu runs at a higher frequency.
ixp4xx:
- fix prototypes for readl/writel functions
ls2080a:
- use little-endian register access for GPIO and SDHCI
omap:
- Fix clock source for ARM TWD and global timers on am437x
- Always select REGULATOR_FIXED_VOLTAGE for omap2+ instead of when
MACH_OMAP3_PANDORA is selected
- Fix SPI DMA handles for dm816x as only some were mapped
- Fix up mbox cells for dm816x to make mailbox usable
pxa:
- use PWM lookup table for all ezx machines
s3c24xx:
- Remove incorrect __init annotation from s3c24xx cpufreq driver
structures.
versatile:
- fix PCI IRQ mapping on Versatile PB"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ls2080a/dts: Add little endian property for GPIO IP block
dt-bindings: define little-endian property for QorIQ GPIO
ARM64: dts: ls2080a: fix eSDHC endianness
ARM: dts: vf610: use reset values for L2 cache latencies
ARM: pxa: use PWM lookup table for all machines
ARM: dts: berlin: add 2nd clock for BG2Q sdhci0 and sdhci1
ARM: dts: berlin: correct BG2Q's sdhci2 2nd clock
ARM: dts: am4372: fix clock source for arm twd and global timers
ARM: at91: fix pinctrl driver selection
ARM: at91/dt: add always-on to 1.8V regulator
ARM: dts: vf610: fix clock definition for SAI2
ARM: imx: clk-vf610: fix SAI clock tree
ARM: ixp4xx: fix read{b,w,l} return types
irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB
ARM: OMAP2+: enable REGULATOR_FIXED_VOLTAGE
ARM: dts: add dm816x missing spi DT dma handles
ARM: dts: add dm816x missing #mbox-cells
cpufreq: s3c24xx: Do not mark s3c2410_plls_add as __init
ARM: EXYNOS: Fix potential NULL pointer access in exynos_sys_powerdown_conf
Linus Torvalds [Sat, 12 Dec 2015 21:39:59 +0000 (13:39 -0800)]
Merge tag 'powerpc-4.4-4' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- opal-irqchip: Fix double endian conversion from Alistair Popple
- cxl: Set endianess of kernel contexts from Frederic Barrat
- sbc8641: drop bogus PHY IRQ entries from DTS file from Paul Gortmaker
- Revert "powerpc/eeh: Don't unfreeze PHB PE after reset" from Andrew
Donnellan
* tag 'powerpc-4.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
Revert "powerpc/eeh: Don't unfreeze PHB PE after reset"
powerpc/sbc8641: drop bogus PHY IRQ entries from DTS file
cxl: Set endianess of kernel contexts
powerpc/opal-irqchip: Fix double endian conversion
Linus Torvalds [Sat, 12 Dec 2015 18:44:49 +0000 (10:44 -0800)]
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"17 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
MIPS: fix DMA contiguous allocation
sh64: fix __NR_fgetxattr
ocfs2: fix SGID not inherited issue
mm/oom_kill.c: avoid attempting to kill init sharing same memory
drivers/base/memory.c: prohibit offlining of memory blocks with missing sections
tmpfs: fix shmem_evict_inode() warnings on i_blocks
mm/hugetlb.c: fix resv map memory leak for placeholder entries
mm: hugetlb: call huge_pte_alloc() only if ptep is null
kernel: remove stop_machine() Kconfig dependency
mm: kmemleak: mark kmemleak_init prototype as __init
mm: fix kerneldoc on mem_cgroup_replace_page
osd fs: __r4w_get_page rely on PageUptodate for uptodate
MAINTAINERS: make Vladimir co-maintainer of the memory controller
mm, vmstat: allow WQ concurrency to discover memory reclaim doesn't make any progress
mm: fix swapped Movable and Reclaimable in /proc/pagetypeinfo
memcg: fix memory.high target
mm: hugetlb: fix hugepage memory leak caused by wrong reserve count
Linus Torvalds [Sat, 12 Dec 2015 18:34:20 +0000 (10:34 -0800)]
Merge branch 'parisc-4.4-3' of git://git./linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller:
"Fix the boot crash on Mako machines with Huge Pages, prevent a panic
with SATA controllers (and others) by correctly calculating the IOMMU
space, hook up the mlock2 syscall and drop unneeded code in the parisc
pci code"
* 'parisc-4.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Disable huge pages on Mako machines
parisc: Wire up mlock2 syscall
parisc: Remove unused pcibios_init_bus()
parisc iommu: fix panic due to trying to allocate too large region
Linus Torvalds [Sat, 12 Dec 2015 18:24:00 +0000 (10:24 -0800)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"A set of fixes for the current series. This contains:
- A bunch of fixes for lightnvm, should be the last round for this
series. From Matias and Wenwei.
- A writeback detach inode fix from Ilya, also marked for stable.
- A block (though it says SCSI) fix for an OOPS in SCSI runtime power
management.
- Module init error path fixes for null_blk from Minfei"
* 'for-linus' of git://git.kernel.dk/linux-block:
null_blk: Fix error path in module initialization
lightnvm: do not compile in debugging by default
lightnvm: prevent gennvm module unload on use
lightnvm: fix media mgr registration
lightnvm: replace req queue with nvmdev for lld
lightnvm: comments on constants
lightnvm: check mm before use
lightnvm: refactor spin_unlock in gennvm_get_blk
lightnvm: put blks when luns configure failed
lightnvm: use flags in rrpc_get_blk
block: detach bdev inode from its wb in __blkdev_put()
SCSI: Fix NULL pointer dereference in runtime PM
Linus Torvalds [Sat, 12 Dec 2015 18:16:26 +0000 (10:16 -0800)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Update the linker script to use L1_CACHE_BYTES instead of hard-coded
64. We recently changed L1_CACHE_BYTES to 128
- Improve race condition reporting on set_pte_at() and change the BUG
to WARN_ONCE. With hardware update of the accessed/dirty state, we
need to ensure that set_pte_at() does not inadvertently override
hardware updated state. The patch also makes the checks ignore
!pte_valid() new entries
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Improve error reporting on set_pte_at() checks
arm64: update linker script to increased L1_CACHE_BYTES value
Qais Yousef [Fri, 11 Dec 2015 21:41:09 +0000 (13:41 -0800)]
MIPS: fix DMA contiguous allocation
Recent changes to how GFP_ATOMIC is defined seems to have broken the
condition to use mips_alloc_from_contiguous() in
mips_dma_alloc_coherent().
I couldn't bottom out the exact change but I think it's this commit
d0164adc89f6 ("mm, page_alloc: distinguish between being unable to
sleep, unwilling to sleep and avoiding waking kswapd").
GFP_ATOMIC has multiple bits set and the check for !(gfp & GFP_ATOMIC)
isn't enough.
The reason behind this condition is to check whether we can potentially
do a sleeping memory allocation. Use gfpflags_allow_blocking() instead
which should be more robust.
Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dmitry V. Levin [Fri, 11 Dec 2015 21:41:06 +0000 (13:41 -0800)]
sh64: fix __NR_fgetxattr
According to arch/sh/kernel/syscalls_64.S and common sense, __NR_fgetxattr
has to be defined to 259, but it doesn't. Instead, it's defined to 269,
which is of course used by another syscall, __NR_sched_setaffinity in this
case.
This bug was found by strace test suite.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Junxiao Bi [Fri, 11 Dec 2015 21:41:03 +0000 (13:41 -0800)]
ocfs2: fix SGID not inherited issue
Commit
8f1eb48758aa ("ocfs2: fix umask ignored issue") introduced an
issue, SGID of sub dir was not inherited from its parents dir. It is
because SGID is set into "inode->i_mode" in ocfs2_get_init_inode(), but
is overwritten by "mode" which don't have SGID set later.
Fixes: 8f1eb48758aa ("ocfs2: fix umask ignored issue")
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Acked-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Chen Jie [Fri, 11 Dec 2015 21:41:00 +0000 (13:41 -0800)]
mm/oom_kill.c: avoid attempting to kill init sharing same memory
It's possible that an oom killed victim shares an ->mm with the init
process and thus oom_kill_process() would end up trying to kill init as
well.
This has been shown in practice:
Out of memory: Kill process 9134 (init) score 3 or sacrifice child
Killed process 9134 (init) total-vm:1868kB, anon-rss:84kB, file-rss:572kB
Kill process 1 (init) sharing same memory
...
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
And this will result in a kernel panic.
If a process is forked by init and selected for oom kill while still
sharing init_mm, then it's likely this system is in a recoverable state.
However, it's better not to try to kill init and allow the machine to
panic due to unkillable processes.
[rientjes@google.com: rewrote changelog]
[akpm@linux-foundation.org: fix inverted test, per Ben]
Signed-off-by: Chen Jie <chenjie6@huawei.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Li Zefan <lizefan@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Seth Jennings [Fri, 11 Dec 2015 21:40:57 +0000 (13:40 -0800)]
drivers/base/memory.c: prohibit offlining of memory blocks with missing sections
Commit
bdee237c0343 ("x86: mm: Use 2GB memory block size on large-memory
x86-64 systems") and
982792c782ef ("x86, mm: probe memory block size for
generic x86 64bit") introduced large block sizes for x86. This made it
possible to have multiple sections per memory block where previously,
there was a only every one section per block.
Since blocks consist of contiguous ranges of section, there can be holes
in the blocks where sections are not present. If one attempts to
offline such a block, a crash occurs since the code is not designed to
deal with this.
This patch is a quick fix to gaurd against the crash by not allowing
blocks with non-present sections to be offlined.
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=107781
Signed-off-by: Seth Jennings <sjennings@variantweb.net>
Reported-by: Andrew Banman <abanman@sgi.com>
Cc: Daniel J Blueman <daniel@numascale.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Greg KH <greg@kroah.com>
Cc: Russ Anderson <rja@sgi.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>