| Age | Commit message (Collapse) | Author |
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Conflicts:
arch/arm/configs/imx6_defconfig
arch/arm/configs/imx6_updater_defconfig
arch/arm/configs/imx6s_defconfig
arch/arm/include/asm/dma-mapping.h
arch/arm/kernel/smp.c
arch/arm/mach-mx6/Kconfig
arch/arm/mach-mx6/board-mx6dl_arm2.h
arch/arm/mach-mx6/board-mx6dl_sabresd.h
arch/arm/mach-mx6/board-mx6q_arm2.c
arch/arm/mach-mx6/board-mx6q_arm2.h
arch/arm/mach-mx6/board-mx6q_sabreauto.c
arch/arm/mach-mx6/board-mx6q_sabreauto.h
arch/arm/mach-mx6/board-mx6q_sabrelite.c
arch/arm/mach-mx6/board-mx6q_sabresd.c
arch/arm/mach-mx6/board-mx6q_sabresd.h
arch/arm/mach-mx6/board-mx6sl_arm2.c
arch/arm/mach-mx6/board-mx6sl_arm2.h
arch/arm/mach-mx6/board-mx6solo_sabreauto.h
arch/arm/mach-mx6/bus_freq.c
arch/arm/mach-mx6/clock.c
arch/arm/mach-mx6/clock_mx6sl.c
arch/arm/mach-mx6/cpu.c
arch/arm/mach-mx6/crm_regs.h
arch/arm/mach-mx6/devices-imx6q.h
arch/arm/mach-mx6/devices.c
arch/arm/mach-mx6/mx6_anatop_regulator.c
arch/arm/mach-mx6/pcie.c
arch/arm/mach-mx6/system.c
arch/arm/mm/dma-mapping.c
arch/arm/plat-mxc/devices/Makefile
arch/arm/plat-mxc/devices/platform-imx-dcp.c
arch/arm/plat-mxc/devices/platform-imx-ocotp.c
arch/arm/plat-mxc/devices/platform-imx-rngb.c
arch/arm/plat-mxc/devices/platform-mxc_hdmi.c
arch/arm/plat-mxc/include/mach/devices-common.h
arch/arm/plat-mxc/include/mach/esdhc.h
arch/arm/plat-mxc/include/mach/iomux-mx6dl.h
arch/arm/plat-mxc/include/mach/iomux-mx6q.h
arch/arm/plat-mxc/include/mach/memory.h
arch/arm/plat-mxc/include/mach/mx6.h
arch/arm/plat-mxc/include/mach/mxc_edid.h
arch/arm/plat-mxc/include/mach/mxc_hdmi.h
arch/arm/plat-mxc/system.c
drivers/Kconfig
drivers/char/hw_random/fsl-rngc.c
drivers/cpufreq/Makefile
drivers/cpufreq/cpufreq_interactive.c
drivers/crypto/Kconfig
drivers/crypto/caam/caamalg.c
drivers/crypto/caam/compat.h
drivers/crypto/caam/ctrl.c
drivers/crypto/caam/desc_constr.h
drivers/crypto/caam/intern.h
drivers/crypto/dcp.c
drivers/dma/pch_dma.c
drivers/input/keyboard/gpio_keys.c
drivers/input/touchscreen/egalax_ts.c
drivers/input/touchscreen/max11801_ts.c
drivers/media/video/mxc/capture/Kconfig
drivers/media/video/mxc/capture/adv7180.c
drivers/media/video/mxc/capture/ipu_csi_enc.c
drivers/media/video/mxc/capture/ipu_prp_vf_sdc.c
drivers/media/video/mxc/capture/ipu_prp_vf_sdc_bg.c
drivers/media/video/mxc/capture/mxc_v4l2_capture.c
drivers/media/video/mxc/capture/ov5640_mipi.c
drivers/media/video/mxc/output/mxc_vout.c
drivers/misc/Kconfig
drivers/misc/Makefile
drivers/mmc/card/block.c
drivers/mmc/core/mmc.c
drivers/mmc/host/mmci.c
drivers/mmc/host/sdhci-esdhc-imx.c
drivers/mmc/host/sdhci.c
drivers/mmc/host/sdhci.h
drivers/mxc/Kconfig
drivers/mxc/Makefile
drivers/mxc/asrc/mxc_asrc.c
drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_context.c
drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.c
drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c
drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.h
drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel_command.c
drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel_event.c
drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal.h
drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h
drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
drivers/mxc/gpu-viv/hal/os/linux/kernel/gc_hal_kernel_os.c
drivers/mxc/ipu3/ipu_device.c
drivers/mxc/vpu/mxc_vpu.c
drivers/net/fec.c
drivers/net/wireless/Makefile
drivers/power/sabresd_battery.c
drivers/regulator/core.c
drivers/tty/serial/imx.c
drivers/usb/core/hub.c
drivers/usb/gadget/arcotg_udc.c
drivers/usb/gadget/fsl_updater.c
drivers/usb/gadget/inode.c
drivers/usb/host/ehci-hub.c
drivers/video/mxc/ldb.c
drivers/video/mxc/mipi_dsi.c
drivers/video/mxc/mxc_dispdrv.c
drivers/video/mxc/mxc_dispdrv.h
drivers/video/mxc/mxc_edid.c
drivers/video/mxc/mxc_elcdif_fb.c
drivers/video/mxc/mxc_ipuv3_fb.c
drivers/video/mxc/mxc_spdc_fb.c
drivers/video/mxc_hdmi.c
drivers/watchdog/imx2_wdt.c
fs/proc/base.c
include/linux/mmc/host.h
include/linux/mmc/sdhci.h
include/linux/mxc_v4l2.h
kernel/power/main.c
sound/soc/codecs/mxc_hdmi.c
sound/soc/codecs/mxc_spdif.c
sound/soc/codecs/wm8962.c
sound/soc/imx/Kconfig
sound/soc/imx/Makefile
sound/soc/imx/imx-cs42888.c
sound/soc/imx/imx-esai.c
sound/soc/imx/imx-wm8958.c
sound/soc/imx/imx-wm8962.c
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reduce one parameter to fix the built error.
Signed-off-by: Huang Shijie <b32955@freescale.com>
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add plt_init & plt_exit functions to structure, so that
the driver would have chance to do platform specific init and exit
Signed-off-by: Tony Lin <tony.lin@freescale.com>
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add performance monitor driver.
sample:
cd /sys/devices/platform/mxs-perfmon.0/
'echo 1 > MIDn-xxx' to enable monitor this channel
n: channel number; xxx: name of channel (PXP, LCD...)
you can enable the multiple channels you want to
monitor respectively using this command.
use following command to check the channel is enabled
'cat MIDn-xxx'
1: enable; 0: disable
'echo read > Monitor' to monitor all read activities
'echo start > Monitor' to start monitoring
'echo fetch > Monitor' to get a snapshot of monitor statistics.
'cat xxx_Count' to show the statistics.
xxx: name of statistics, (Data, Transfer, Latency...)
'echo clear > Monitor' to clear snapshot of monitor statistics.
'echo stop > Monitor' to stop monitoring
Signed-off-by: Tony Lin <tony.lin@freescale.com>
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Add a misc driver to print suspend counter.
This driver not touch any common/core code,
only receive the broadcasts and print some logs.
Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
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PMEM driver is already dropped and removed by Google.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
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commit 9914a0de7a27ef2cb5d9aacfe50ae97ebb532f28 upstream.
Currently, external ROM access is enabled/disabled in probe()/remove().
So, when a buggy software access unanticipated memory area,
in case of enabling this ADE bit,
external ROM memory area can be broken.
This patch enables the ADE bit only accessing external ROM area.
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Cc: Masayuki Ohtak <masa-korg@dsn.okisemi.com>
Cc: Alexander Stein <alexander.stein@systec-electronic.com>
Cc: Denis Turischev <denis@compulab.co.il>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit dd7d7fea29c18b818e94f252a76f495490d399c3 upstream.
Only ML7213/ML7223(Bus-n) has this register.
Currently,this driver doesn't care register "FUNCSEL" in suspend/resume.
This patch saves/restores FUNCSEL register only when the device is ML7213 or
ML7223(Bus-n).
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 20ae6d0b307963416db0e8433602e5d5c95e942b upstream.
Register "interrupt delay value" is for GbE which is connected to Bus-m of PCIe.
However currently, the value is set for Bus-n.
As a result, the value is not set correctly.
This patch moves setting the value processing of Bus-n to Bus-m.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 3751d3e85cf693e10e2c47c03c8caa65e171099b upstream.
There has long been a limitation using software breakpoints with a
kernel compiled with CONFIG_DEBUG_RODATA going back to 2.6.26. For
this particular patch, it will apply cleanly and has been tested all
the way back to 2.6.36.
The kprobes code uses the text_poke() function which accommodates
writing a breakpoint into a read-only page. The x86 kgdb code can
solve the problem similarly by overriding the default breakpoint
set/remove routines and using text_poke() directly.
The x86 kgdb code will first attempt to use the traditional
probe_kernel_write(), and next try using a the text_poke() function.
The break point install method is tracked such that the correct break
point removal routine will get called later on.
Cc: x86@kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Inspried-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 23bbd8e346f1ef3fc1219c79cea53d8d52b207d8 upstream.
The do_fork and sys_open tests have never worked properly on anything
other than a UP configuration with the kgdb test suite. This is
because the test suite did not fully implement the behavior of a real
debugger. A real debugger tracks the state of what thread it asked to
single step and can correctly continue other threads of execution or
conditionally stop while waiting for the original thread single step
request to return.
Below is a simple method to cause a fatal kernel oops with the kgdb
test suite on a 2 processor ARM system:
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
echo V1I1F100 > /sys/module/kgdbts/parameters/kgdbts
Very soon after starting the test the kernel will start warning with
messages like:
kgdbts: BP mismatch c002487c expected c0024878
------------[ cut here ]------------
WARNING: at drivers/misc/kgdbts.c:317 check_and_rewind_pc+0x9c/0xc4()
[<c01f6520>] (check_and_rewind_pc+0x9c/0xc4)
[<c01f595c>] (validate_simple_test+0x3c/0xc4)
[<c01f60d4>] (run_simple_test+0x1e8/0x274)
The kernel will eventually recovers, but the test suite has completely
failed to test anything useful.
This patch implements behavior similar to a real debugger that does
not rely on hardware single stepping by using only software planted
breakpoints.
In order to mimic a real debugger, the kgdb test suite now tracks the
most recent thread that was continued (cont_thread_id), with the
intent to single step just this thread. When the response to the
single step request stops in a different thread that hit the original
break point that thread will now get continued, while the debugger
waits for the thread with the single step pending. Here is a high
level description of the sequence of events.
cont_instead_of_sstep = 0;
1) set breakpoint at do_fork
2) continue
3) Save the thread id where we stop to cont_thread_id
4) Remove breakpoint at do_fork
5) Reset the PC if needed depending on kernel exception type
6) soft single step
7) Check where we stopped
if current thread != cont_thread_id {
if (here for more than 2 times for the same thead) {
### must be a really busy system, start test again ###
goto step 1
}
goto step 5
} else {
cont_instead_of_sstep = 0;
}
8) clean up and run test again if needed
9) Clear out any threads that were waiting on a break point at the
point in time the test is ended with get_cont_catch(). This
happens sometimes because breakpoints are used in place of single
stepping and some threads could have been in the debugger exception
handling queue because breakpoints were hit concurrently on
different CPUs. This also means we wait at least one second before
unplumbing the debugger connection at the very end, so as respond
to any debug threads waiting to be serviced.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 486c5987a00a89d56c2c04c506417ef8f823ca2e upstream.
The do_fork and sys_open tests have never worked properly on anything
other than a UP configuration with the kgdb test suite. This is
because the test suite did not fully implement the behavior of a real
debugger. A real debugger tracks the state of what thread it asked to
single step and can correctly continue other threads of execution or
conditionally stop while waiting for the original thread single step
request to return.
Below is a simple method to cause a fatal kernel oops with the kgdb
test suite on a 4 processor x86 system:
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
while [ 1 ] ; do ls > /dev/null 2> /dev/null; done&
echo V1I1F1000 > /sys/module/kgdbts/parameters/kgdbts
Very soon after starting the test the kernel will oops with a message like:
kgdbts: BP mismatch 3b7da66480 expected ffffffff8106a590
WARNING: at drivers/misc/kgdbts.c:303 check_and_rewind_pc+0xe0/0x100()
Call Trace:
[<ffffffff812994a0>] check_and_rewind_pc+0xe0/0x100
[<ffffffff81298945>] validate_simple_test+0x25/0xc0
[<ffffffff81298f77>] run_simple_test+0x107/0x2c0
[<ffffffff81298a18>] kgdbts_put_char+0x18/0x20
The warn will turn to a hard kernel crash shortly after that because
the pc will not get properly rewound to the right value after hitting
a breakpoint leading to a hard lockup.
This change is broken up into 2 pieces because archs that have hw
single stepping (2.6.26 and up) need different changes than archs that
do not have hw single stepping (3.0 and up). This change implements
the correct behavior for an arch that supports hw single stepping.
A minor defect was fixed where sys_open should be do_sys_open
for the sys_open break point test. This solves the problem of running
a 64 bit with a 32 bit user space. The sys_open() never gets called
when using the 32 bit file system for the kgdb testsuite because the
32 bit binaries invoke the compat_sys_open() call leading to the test
never completing.
In order to mimic a real debugger, the kgdb test suite now tracks the
most recent thread that was continued (cont_thread_id), with the
intent to single step just this thread. When the response to the
single step request stops in a different thread that hit the original
break point that thread will now get continued, while the debugger
waits for the thread with the single step pending. Here is a high
level description of the sequence of events.
cont_instead_of_sstep = 0;
1) set breakpoint at do_fork
2) continue
3) Save the thread id where we stop to cont_thread_id
4) Remove breakpoint at do_fork
5) Reset the PC if needed depending on kernel exception type
6) if (cont_instead_of_sstep) { continue } else { single step }
7) Check where we stopped
if current thread != cont_thread_id {
cont_instead_of_sstep = 1;
goto step 5
} else {
cont_instead_of_sstep = 0;
}
8) clean up and run test again if needed
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 456ca7ff24841bf2d2a2dfd690fe7d42ef70d932 upstream.
On x86 the kgdb test suite will oops when the kernel is compiled with
CONFIG_DEBUG_RODATA and you run the tests after boot time. This is
regression has existed since 2.6.26 by commit: b33cb815 (kgdbts: Use
HW breakpoints with CONFIG_DEBUG_RODATA).
The test suite can use hw breakpoints for all the tests, but it has to
execute the hardware breakpoint specific tests first in order to
determine that the hw breakpoints actually work. Specifically the
very first test causes an oops:
# echo V1I1 > /sys/module/kgdbts/parameters/kgdbts
kgdb: Registered I/O driver kgdbts.
kgdbts:RUN plant and detach test
Entering kdb (current=0xffff880017aa9320, pid 1078) on processor 0 due to Keyboard Entry
[0]kdb> kgdbts: ERROR PUT: end of test buffer on 'plant_and_detach_test' line 1 expected OK got $E14#aa
WARNING: at drivers/misc/kgdbts.c:730 run_simple_test+0x151/0x2c0()
[...oops clipped...]
This commit re-orders the running of the tests and puts the RODATA
check into its own function so as to correctly avoid the kernel oops
by detecting and using the hw breakpoints.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 474de3bbadd9cb75ffc32cc759c40d868343d46c upstream.
Fix scan_timers() to be __devinit and not __init since
the function get called from cs5535_mfgpt_probe which is
__devinit.
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Conflicts:
arch/arm/mach-mx6/board-mx6q_arm2.c
arch/arm/mach-mx6/board-mx6q_sabresd.c
drivers/mmc/core/bus.c
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commit b5266ea675c5a041e2852c7ccec4cf2d4f5e0cf4 upstream.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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reduce one parameter to fix the built error.
Signed-off-by: Huang Shijie <b32955@freescale.com>
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ioremapped virtual address is only used by kenrel drivers
who need to access pmem. But on our platform, we never have
such use case. So remove this ioremap to save the vmalloc
virtual kernel spaces for lowmem mapping.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
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For cached pmem, use write through cache policy.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
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Due to the change: d405640539555b601e52f7d18f1f0b1345d18bf5,
the file->private_data is no longer initialized to NULL.
But assigned to miscdevice structure.
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
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Workaround for imx5x M4IF burst len errata when armv7 neon enabled:
if the burst len > 8bytes, access the strongly ordered memory,
the result is not correct.
Use pgprot_writecombine to map the memory to uncached and normal memory type,
instead of pgprot_noncached which maps to strongly ordered memory,
to avoid burst len > 8.
Signed-off-by: Hu Hui <b29976@freescale.com>
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Conflicts:
drivers/misc/Kconfig
drivers/misc/Makefile
drivers/net/wireless/Makefile
kernel/power/main.c
sound/soc/soc-core.c
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add plt_init & plt_exit functions to structure, so that
the driver would have chance to do platform specific init and exit
Signed-off-by: Tony Lin <tony.lin@freescale.com>
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add performance monitor driver.
sample:
cd /sys/devices/platform/mxs-perfmon.0/
'echo 1 > MIDn-xxx' to enable monitor this channel
n: channel number; xxx: name of channel (PXP, LCD...)
you can enable the multiple channels you want to
monitor respectively using this command.
use following command to check the channel is enabled
'cat MIDn-xxx'
1: enable; 0: disable
'echo read > Monitor' to monitor all read activities
'echo start > Monitor' to start monitoring
'echo fetch > Monitor' to get a snapshot of monitor statistics.
'cat xxx_Count' to show the statistics.
xxx: name of statistics, (Data, Transfer, Latency...)
'echo clear > Monitor' to clear snapshot of monitor statistics.
'echo stop > Monitor' to stop monitoring
Signed-off-by: Tony Lin <tony.lin@freescale.com>
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commit 161f14191dc166c4e3f37f68af1bc199c6868b7d upstream.
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS
with "platform:"), the platform modalias is prefixed with "platform:".
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 2a9887919457c6e1bd482e8448223be59d19010a upstream.
ISSUE:
Using ML7831, MAC address writing doesn't work well.
CAUSE:
ML7831 and EG20T have the same register map for MAC address access.
However, this driver processes the writing the same as ML7223.
This is not true.
This driver must process the writing the same as EG20T.
This patch fixes the issue.
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Cc: Masayuki Ohtak <masa-korg@dsn.okisemi.com>
Cc: Alexander Stein <alexander.stein@systec-electronic.com>
Cc: Denis Turischev <denis@compulab.co.il>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 584ad00ce4bfe594e4c4a89944b3c635187a1ca1 upstream.
ML7831 is companion chip for Intel Atom E6xx series.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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The current split between this and the fiq debugger is awkward and does
not have any benefit (the interface between the two is also too simplistic).
The fiq debugger code itself needs a lot of refactoring, part of which
would be to split out some components that are arch indpendent.
So, for now, move this very small piece back into the fiq_debugger.
Change-Id: Ie4ec2a2f5d907be1691a0eb6ae9304aad29ecd14
Signed-off-by: Dima Zavin <dima@android.com>
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commit 05faadcf59507e8eea57ffbeea9cbb14c9a2ab3d upstream.
Commit 2a7fade7e03 ("hwmon: lis3: Power on corrections") caused a
regression on HP laptops with 8bit chip. Writing CTRL2_BOOT_8B bit seems
clearing the BIOS setup, and no proper interrupt for DriveGuard will be
triggered any more.
Since the init code there is basically only for embedded devices, put a
pdata check so that the problematic initialization will be skipped for
hp_accel stuff.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Eric Piel <eric.piel@tremplin-utc.net>
Cc: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Andrew Morton <akpm@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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commit 703f03c896fdbd726b809066ae279df513992f0e upstream.
As stated in drivers/mfd/cs5535-mfd.c, the mfd driver exposes the BARs
which then make the GPIO, MFGPT, ACPI, etc. all visible to the system.
So the dependencies of the MFGPT stuff have changed, and most people
expect Kconfig to bring in the necessary dependencies. Without them, the
module fails to load and most people don't understand why because the
details of the rewrite aren't captured anywhere most people who know to
look.
This dependency needs to be reflected in Kconfig.
Signed-off-by: Philip A. Prindeville <philipp@redfish-solutions.com>
Acked-by: Alexandros C. Couloumbis <alex@ozo.com>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
Connector: Correctly set the error code in case of success when dispatching receive callbacks
Connector: Set the CN_NETLINK_USERS correctly
pti: PTI semantics fix in pti_tty_cleanup.
pti: ENXIO error case memory leak PTI fix.
pti: double-free security PTI fix
drivers:misc: ti-st: fix skipping of change remote baud
drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module
st_kim: Handle case of no device found for ID 0
firmware: fix GOOGLE_SMI kconfig dependency warning
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Fix this section mismatch:
WARNING: drivers/misc/ioc4.o(.data+0x144): Section mismatch in reference from the variable ioc4_load_modules_work to the function .devinit.text:ioc4_load_modules()
The variable ioc4_load_modules_work references
the function __devinit ioc4_load_modules()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
This one is potentially fatal; by the time ioc4_load_modules is invoked
it may already have been freed. For that reason ioc4_load_modules_work
can't be turned to __devinitdata but also because it's referenced in
ioc4_exit.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Brent Casavant <bcasavan@sgi.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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checking count
We observed the crash point count going negative in cases where the
crash point is hit multiple times before the check of "count == 0" is
done. Because of this we never call lkdtm_do_action(). This patch just
adds a spinlock to protect count.
Reported-by: Tapan Dhimant <tdhimant@akamai.com>
Signed-off-by: Josh Hunt <johunt@akamai.com>
Acked-by: Ankita Garg <ankita@in.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
mmc: queue: bring discard_granularity/alignment into line with SCSI
mmc: queue: append partition subname to queue thread name
mmc: core: make erase timeout calculation allow for gated clock
mmc: block: switch card to User Data Area when removing the block driver
mmc: sdio: reset card during power_restore
mmc: cb710: fix #ifdef HAVE_EFFICIENT_UNALIGNED_ACCESS
mmc: sdhi: DMA slave ID 0 is invalid
mmc: tmio: fix regression in TMIO_MMC_WRPROTECT_DISABLE handling
mmc: omap_hsmmc: use original sg_len for dma_unmap_sg
mmc: omap_hsmmc: fix ocr mask usage
mmc: sdio: fix runtime PM path during driver removal
mmc: Add PCI fixup quirks for Ricoh 1180:e823 reader
mmc: sdhi: fix module unloading
mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c
mmc: vub300: fix null dereferences in error handling
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HAVE_EFFICIENT_UNALIGNED_ACCESS is a config option, therefore it needs
the CONFIG_ before it when used by the preprocessor.
Signed-off-by: James Hogan <james@albanarts.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Chris Ball <cjb@laptop.org>
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits)
pxa168_eth: fix race in transmit path.
ipv4, ping: Remove duplicate icmp.h include
netxen: fix race in skb->len access
sgi-xp: fix a use after free
hp100: fix an skb->len race
netpoll: copy dev name of slaves to struct netpoll
ipv4: fix multicast losses
r8169: fix static initializers.
inet_diag: fix inet_diag_bc_audit()
gigaset: call module_put before restart of if_open()
farsync: add module_put to error path in fst_open()
net: rfs: enable RFS before first data packet is received
fs_enet: fix freescale FCC ethernet dp buffer alignment
netdev: bfin_mac: fix memory leak when freeing dma descriptors
vlan: don't call ndo_vlan_rx_register on hardware that doesn't have vlan support
caif: Bugfix - XOFF removed channel from caif-mux
tun: teach the tun/tap driver to support netpoll
dp83640: drop PHY status frames in the driver.
dp83640: fix phy status frame event parsing
phylib: Allow BCM63XX PHY to be selected only on BCM63XX.
...
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Its illegal to dereference skb after dev_kfree_skb(skb)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Robin Holt <holt@sgi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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CONFIG_PM_RUNTIME
Fixes this warning:
drivers/misc/apds990x.c: At top level:
drivers/misc/apds990x.c:613: warning: `apds990x_chip_on' defined but not used
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Samu Onkalo <samu.p.onkalo@nokia.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Fix the wrong `if' condition for the check if the requested timer is
available.
The bitmap avail is used to store if a timer is used already. test_bit()
is used to check if the requested timer is available. If a bit in the
avail bitmap is set it means that the timer is available.
The runtime effect would be that allocating a specific timer always fails
(versus telling cs5535_mfgpt_alloc_timer to allocate the first available
timer, which works).
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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spear_pcie_gadget_probe error path
In the case of goto err_kzalloc, we should kfree target.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
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Change-Id: I58376b7de56751fd57a038fb8f908f36fe60dda1
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Author: Erik Gilling <konkers@android.com>
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Originally written by HTC. Contributions by Motorola and AKM.
misc: Import akm8975 from Motorola
Major style and code cleanups by Praveen Bharathi <pbharathi@motorola.com>
misc: akm8975: clean up code violations in akm8975.c
misc: akm8975: Clean up coding style, add suspend and resume
Change-Id: I4196913f15aec2dfbed47506d3dc085aada8e92d
Signed-off-by: Dima Zavin <dima@android.com>
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When enabled, tracks the frequency of network transmissions
(inbound and outbound) and buckets them accordingly.
Buckets are determined by time between network activity.
Each bucket represents the number of network transmisions that were
N sec or longer apart. Where N is defined as 1 << bucket index.
This network pattern tracking is particularly useful for wireless
networks (ie: 3G) where batching network activity closely together
is more power efficient than far apart.
New file: /proc/net/stat/activity
output:
Min Bucket(sec) Count
1 7
2 0
4 1
8 0
16 0
32 2
64 1
128 0
Change-Id: I4c4cd8627b872a55f326b1715c51bc3bdd6e8d92
Signed-off-by: Mike Chan <mike@android.com>
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Signed-off-by: Iliyan Malchev <malchev@google.com>
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erase kpanic partition when there is no data(console and thread)
Signed-off-by: Tom Zhu <a2289c@android-hal-04.(none)>
Signed-off-by: San Mehat <san@google.com>
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