27 May, 2011
1 commit
-
By the previous style change, CONFIG_GENERIC_FIND_NEXT_BIT,
CONFIG_GENERIC_FIND_BIT_LE, and CONFIG_GENERIC_FIND_LAST_BIT are not used
to test for existence of find bitops anymore.Signed-off-by: Akinobu Mita
Acked-by: Greg Ungerer
Cc: Arnd Bergmann
Cc: Russell King
Cc: Martin Schwidefsky
Cc: Heiko Carstens
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
25 May, 2011
1 commit
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Fold all the mmu_gather rework patches into one for submission
Signed-off-by: Peter Zijlstra
Reported-by: Hugh Dickins
Cc: Benjamin Herrenschmidt
Cc: David Miller
Cc: Martin Schwidefsky
Cc: Russell King
Cc: Paul Mundt
Cc: Jeff Dike
Cc: Richard Weinberger
Cc: Tony Luck
Cc: KAMEZAWA Hiroyuki
Cc: Mel Gorman
Cc: KOSAKI Motohiro
Cc: Nick Piggin
Cc: Namhyung Kim
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
14 May, 2011
1 commit
-
…into timers/clocksource
Conflicts:
arch/ia64/kernel/cyclone.c
arch/mips/kernel/i8253.c
arch/x86/kernel/i8253.cReason: Resolve conflicts so further cleanups do not conflict further
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
14 Apr, 2011
1 commit
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Disable USB_ARCH_HAS_EHCI in arch Kconfig and enable it in usb Kconfig
Warning log:
warning: (MICROBLAZE) selects USB_ARCH_HAS_EHCI which has unmet
direct dependencies (USB_SUPPORT)Signed-off-by: Michal Simek
Signed-off-by: Greg Kroah-Hartman
08 Apr, 2011
1 commit
-
* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6:
Fix common misspellings
05 Apr, 2011
1 commit
-
* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: Fix ftrace
microblaze: Wire up new syscalls
microblaze: Fix level/edge irq sensibility
01 Apr, 2011
3 commits
-
- Do not trace idle loop which takes a lot time
- Fix cache handling in generic ftrace code
- Do not trace lib functions ashldi3, ashrdi3, lshrdi3
Functions are called from generic ftrace code which
can't be tracedSigned-off-by: Michal Simek
-
Hook up name_to_handle_at, open_by_handle_at, clock_adjtime, syncfs
Signed-off-by: Michal Simek
-
Patches:
"microblaze: Convert to new irq function names"
sha (4adc192ec7d977c74c750320f289af9d61c1caca)
and
"microblaze: Use generic show_interrupts()"
sha(9d61c18b25726306c9231428c17db42e3ff29ba7)should also setup edge/level in irq_set_chip_and_handler_name
name parameter.Error log:
~ # cat /proc/interrupts
CPU0
2: 2 Xilinx INTC-Xilinx INTC eth0
3: 2 Xilinx INTC-Xilinx INTC eth0
4: 241 Xilinx INTC-Xilinx INTC timer
6: 108 Xilinx INTC-Xilinx INTC serialFixed:
~ # cat /proc/interrupts
CPU0
2: 2 Xilinx INTC-level eth0
3: 2 Xilinx INTC-level eth0
4: 238 Xilinx INTC-edge timer
6: 108 Xilinx INTC-level serialSigned-off-by: Michal Simek
Acked-by: Thomas Gleixner---
v2: Fix exchanged edge and level
31 Mar, 2011
1 commit
-
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
30 Mar, 2011
1 commit
-
Signed-off-by: Thomas Gleixner
29 Mar, 2011
2 commits
-
Signed-off-by: Thomas Gleixner
-
Namespace conversion scripted with coccinelle.
Also retrieve the irq type from irq_data in intc_enable_or_unmask()
Signed-off-by: Thomas Gleixner
24 Mar, 2011
1 commit
-
This introduces CONFIG_GENERIC_FIND_BIT_LE to tell whether to use generic
implementation of find_*_bit_le() in lib/find_next_bit.c or not.For now we select CONFIG_GENERIC_FIND_BIT_LE for all architectures which
enable CONFIG_GENERIC_FIND_NEXT_BIT.But m68knommu wants to define own faster find_next_zero_bit_le() and
continues using generic find_next_{,zero_}bit().
(CONFIG_GENERIC_FIND_NEXT_BIT and !CONFIG_GENERIC_FIND_BIT_LE)Signed-off-by: Akinobu Mita
Cc: Greg Ungerer
Cc: Arnd Bergmann
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
21 Mar, 2011
1 commit
-
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits)
video: change to new flag variable
scsi: change to new flag variable
rtc: change to new flag variable
rapidio: change to new flag variable
pps: change to new flag variable
net: change to new flag variable
misc: change to new flag variable
message: change to new flag variable
memstick: change to new flag variable
isdn: change to new flag variable
ieee802154: change to new flag variable
ide: change to new flag variable
hwmon: change to new flag variable
dma: change to new flag variable
char: change to new flag variable
fs: change to new flag variable
xtensa: change to new flag variable
um: change to new flag variables
s390: change to new flag variable
mips: change to new flag variable
...Fix up trivial conflict in drivers/hwmon/Makefile
17 Mar, 2011
3 commits
-
Replace EXTRA_CFLAGS with ccflags-y.
Signed-off-by: matt mooney
Acked-by: WANG Cong
Signed-off-by: Michal Marek -
* 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6: (21 commits)
tty: serial: altera_jtaguart: Add device tree support
tty: serial: altera_uart: Add devicetree support
dt: eliminate of_platform_driver shim code
dt: Eliminate of_platform_{,un}register_driver
dt/serial: Eliminate users of of_platform_{,un}register_driver
dt/usb: Eliminate users of of_platform_{,un}register_driver
dt/video: Eliminate users of of_platform_{,un}register_driver
dt/net: Eliminate users of of_platform_{,un}register_driver
dt/sound: Eliminate users of of_platform_{,un}register_driver
dt/spi: Eliminate users of of_platform_{,un}register_driver
dt: uartlite: merge platform and of_platform driver bindings
dt: xilinx_hwicap: merge platform and of_platform driver bindings
ipmi: convert OF driver to platform driver
leds/leds-gpio: merge platform_driver with of_platform_driver
dt/sparc: Eliminate users of of_platform_{,un}register_driver
dt/powerpc: Eliminate users of of_platform_{,un}register_driver
dt/powerpc: move of_bus_type infrastructure to ibmebus
drivercore/dt: add a match table pointer to struct device
dt: Typo fix.
altera_ps2: Add devicetree support
... -
* 'next' of git://git.monstr.eu/linux-2.6-microblaze: (33 commits)
microblaze: Do not copy reset vectors/manual reset vector setup
microblaze: Fix _reset function
microblaze: Fix microblaze init vectors
microblaze: Fix circular headers dependency when ftrace is enabled.
microblaze: Fix typo in Kconfig
microblaze: Add missing export symbols for lib functions
microblaze: Fix /dev/zero corruption from __clear_user()
microblaze: Convert irq_chip to new functions
microblaze: Select GENERIC_HARDIRQS_NO_DEPRECATED
microblaze: Remove stale irq_chip.end
microblaze: Fix sparse warnings - signal.c
microblaze: Fix sparse warning - fault.c
microblaze: Fix missing microblaze specific syscalls declaration
microblaze: Fix sparse warnings - cache.c
microblaze: Fix sparse warning - cpuinfo.h
microblaze: Fix sparse warning - unwind.c
microblaze: Fix sparse warning - consistent_alloc function
microblaze: Fix sparse warnings - ptrace
microblaze: Fix sparse warning - sw_exceptions
microblaze: Fix sparse warning - timer.c
...
16 Mar, 2011
1 commit
-
…el/git/tip/linux-2.6-tip
* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (27 commits)
x86: Clean up apic.c and apic.h
x86: Remove superflous goal definition of tsc_sync
x86: dt: Correct local apic documentation in device tree bindings
x86: dt: Cleanup local apic setup
x86: dt: Fix OLPC=y/INTEL_CE=n build
rtc: cmos: Add OF bindings
x86: ce4100: Use OF to setup devices
x86: ioapic: Add OF bindings for IO_APIC
x86: dtb: Add generic bus probe
x86: dtb: Add support for PCI devices backed by dtb nodes
x86: dtb: Add device tree support for HPET
x86: dtb: Add early parsing of IO_APIC
x86: dtb: Add irq domain abstraction
x86: dtb: Add a device tree for CE4100
x86: Add device tree support
x86: e820: Remove conditional early mapping in parse_e820_ext
x86: OLPC: Make OLPC=n build again
x86: OLPC: Remove extra OLPC_OPENFIRMWARE_DT indirection
x86: OLPC: Cleanup config maze completely
x86: OLPC: Hide OLPC_OPENFIRMWARE config switch
...Fix up conflicts in arch/x86/platform/ce4100/ce4100.c
15 Mar, 2011
3 commits
-
Reset vector can be setup by bootloader and kernel doens't need
to touch it. If you require to setup reset vector, please use
CONFIG_MANUAL_RESET_VECTOR throught menuconfig.
It is not possible to setup address 0x0 as reset address because
make no sense to set it up at all.Signed-off-by: Michal Simek
Signed-off-by: John Williams -
If soft reset falls through with no hardware assisted reset, the best
we can do is jump to the reset vector and see what the bootloader left
for us.Signed-off-by: Michal Simek
Signed-off-by: John Williams -
Microblaze vector table stores several vectors (reset, user exception,
interrupt, debug exception and hardware exception).
All these functions can be below address 0x10000. If they are, wrong
vector table is genarated because jump is not setup from two instructions
(imm upper 16bit and brai lower 16bit).
Adding specific offset prevent problem if address is below 0x10000.
For this case only brai instruction is used.Signed-off-by: Michal Simek
11 Mar, 2011
2 commits
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Change futex_atomic_op_inuser and futex_atomic_cmpxchg_inatomic
prototypes to use u32 types for the futex as this is the data type the
futex core code uses all over the place.Signed-off-by: Michel Lespinasse
Cc: Darren Hart
Cc: Peter Zijlstra
Cc: Matt Turner
Cc: Russell King
Cc: David Howells
Cc: Tony Luck
Cc: Michal Simek
Cc: Ralf Baechle
Cc: "James E.J. Bottomley"
Cc: Benjamin Herrenschmidt
Cc: Martin Schwidefsky
Cc: Paul Mundt
Cc: "David S. Miller"
Cc: Chris Metcalf
Cc: Linus Torvalds
LKML-Reference:
Signed-off-by: Thomas Gleixner -
The cmpxchg_futex_value_locked API was funny in that it returned either
the original, user-exposed futex value OR an error code such as -EFAULT.
This was confusing at best, and could be a source of livelocks in places
that retry the cmpxchg_futex_value_locked after trying to fix the issue
by running fault_in_user_writeable().This change makes the cmpxchg_futex_value_locked API more similar to the
get_futex_value_locked one, returning an error code and updating the
original value through a reference argument.Signed-off-by: Michel Lespinasse
Acked-by: Chris Metcalf [tile]
Acked-by: Tony Luck [ia64]
Acked-by: Thomas Gleixner
Tested-by: Michal Simek [microblaze]
Acked-by: David Howells [frv]
Cc: Darren Hart
Cc: Peter Zijlstra
Cc: Matt Turner
Cc: Russell King
Cc: Ralf Baechle
Cc: "James E.J. Bottomley"
Cc: Benjamin Herrenschmidt
Cc: Martin Schwidefsky
Cc: Paul Mundt
Cc: "David S. Miller"
Cc: Linus Torvalds
LKML-Reference:
Signed-off-by: Thomas Gleixner
10 Mar, 2011
1 commit
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Remove compilation failure when ftrace in enabled.
Error log:
CC kernel/trace/power-traces.o
In file included from arch/microblaze/include/asm/irq.h:15,
from include/linux/irq.h:27,
from include/asm-generic/hardirq.h:12,
from arch/microblaze/include/asm/hardirq.h:15,
from include/linux/hardirq.h:7,
from include/linux/ftrace_event.h:7,
from include/trace/ftrace.h:19,
from include/trace/define_trace.h:96,
from include/trace/events/power.h:240,
from kernel/trace/power-traces.c:14:
include/linux/interrupt.h: In function '__raise_softirq_irqoff':
include/linux/interrupt.h:413: error: implicit declaration of function 'trace_softirq_raise'
In file included from include/trace/ftrace.h:554,
from include/trace/define_trace.h:96,
from include/trace/events/power.h:240,
from kernel/trace/power-traces.c:14:
include/trace/events/irq.h: In function 'ftrace_test_probe_irq_handler_entry':
include/trace/events/irq.h:37: error: implicit declaration of function 'check_trace_callback_type_irq_handler_entry'
include/trace/events/irq.h: In function 'ftrace_test_probe_irq_handler_exit':
include/trace/events/irq.h:67: error: implicit declaration of function 'check_trace_callback_type_irq_handler_exit'
include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_entry':
include/trace/events/irq.h:112: error: implicit declaration of function 'check_trace_callback_type_softirq_entry'
include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_exit':
include/trace/events/irq.h:126: error: implicit declaration of function 'check_trace_callback_type_softirq_exit'
include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_raise':
include/trace/events/irq.h:140: error: implicit declaration of function 'check_trace_callback_type_softirq_raise'
make[5]: *** [kernel/trace/power-traces.o] Error 1
make[4]: *** [kernel/trace] Error 2
make[3]: *** [kernel] Error 2Suggested-by: Steven Rostedt
Signed-off-by: Michal Simek
09 Mar, 2011
15 commits
-
s/Exectuable/Executable/
Signed-off-by: Tobias Klauser
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Adding missing export symbols for loadable modules.
Signed-off-by: Michal Simek
-
A userland read of more than PAGE_SIZE bytes from /dev/zero results in
(a) not all of the bytes returned being zero, and
(b) memory corruption due to zeroing of bytes beyond the user buffer.This is caused by improper constraints on the assembly __clear_user function.
The constrints don't indicate to the compiler that the pointer argument is
modified. Since the function is inline, this results in double-incrementing
of the pointer when __clear_user() is invoked through a multi-page read() of
/dev/zero.Signed-off-by: Steven J. Magnani
Acked-by: Michal Simek
CC: stable@kernel.org -
Use proper irq_desc wrappers while at it.
Signed-off-by: Thomas Gleixner
Signed-off-by: Michal Simek -
All irq_chips converted.
Signed-off-by: Thomas Gleixner
-
irq_chip.end got obsolete with the removal of __do_IRQ().
Signed-off-by: Thomas Gleixner
Cc: Peter Zijlstra
Tested-by: Michal Simek
LKML-Reference: -
Warning log:
CHECK arch/microblaze/kernel/signal.c
arch/microblaze/kernel/signal.c:200:9: warning: Using plain integer as NULL pointer
arch/microblaze/kernel/signal.c:201:9: warning: incorrect type in initializer (different address spaces)
arch/microblaze/kernel/signal.c:201:9: expected void [noderef] *volatile __gu_val
arch/microblaze/kernel/signal.c:201:9: got void *Signed-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/mm/fault.c
arch/microblaze/mm/fault.c:51:6: warning: incorrect type in initializer (different address spaces)
arch/microblaze/mm/fault.c:51:6: expected unknown type 2const [noderef] *__gu_addr
arch/microblaze/mm/fault.c:51:6: got unsigned int *
arch/microblaze/mm/fault.c:68:6: warning: symbol 'bad_page_fault' was not declared. Should it be static?Signed-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/kernel/sys_microblaze.c
arch/microblaze/kernel/sys_microblaze.c:37:17: warning: symbol 'microblaze_vfork' was not declared. Should it be static?
arch/microblaze/kernel/sys_microblaze.c:43:17: warning: symbol 'microblaze_clone' was not declared. Should it be static?
arch/microblaze/kernel/sys_microblaze.c:50:17: warning: symbol 'microblaze_execve' was not declared. Should it be static?Signed-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/kernel/cpu/cache.c
arch/microblaze/kernel/cpu/cache.c:522:21: warning: symbol 'wb_msr' was not declared. Should it be static?
arch/microblaze/kernel/cpu/cache.c:538:21: warning: symbol 'wb_nomsr' was not declared. Should it be static?
arch/microblaze/kernel/cpu/cache.c:554:21: warning: symbol 'wt_msr' was not declared. Should it be static?
arch/microblaze/kernel/cpu/cache.c:569:21: warning: symbol 'wt_nomsr' was not declared. Should it be static?
arch/microblaze/kernel/cpu/cache.c:585:21: warning: symbol 'wt_msr_noirq' was not declared. Should it be static?
arch/microblaze/kernel/cpu/cache.c:600:21: warning: symbol 'wt_nomsr_noirq' was not declared. Should it be static?Signed-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/kernel/cpu/cpuinfo-static.c
arch/microblaze/include/asm/cpuinfo.h:101:21: warning: incorrect type in argument 1 (different signedness)
arch/microblaze/include/asm/cpuinfo.h:101:21: expected unsigned int const [usertype] *p
arch/microblaze/include/asm/cpuinfo.h:101:21: got int *[assigned] val
...Signed-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/kernel/unwind.c
arch/microblaze/kernel/unwind.c:186:6: warning: symbol 'microblaze_unwind_inner' was not declared. Should it be static?Signed-off-by: Michal Simek
-
Warning in dma.c was caused by incorrect type in consistent_alloc function.
Warning log:
CHECK arch/microblaze/kernel/dma.c
arch/microblaze/kernel/dma.c:53:26: warning: incorrect type in argument 1 (different base types)
arch/microblaze/kernel/dma.c:53:26: expected int [signed] gfp
arch/microblaze/kernel/dma.c:53:26: got restricted unsigned int [usertype] flagSigned-off-by: Michal Simek
-
Warning log:
CHECK arch/microblaze/kernel/ptrace.c
arch/microblaze/kernel/ptrace.c:126:11: warning: incorrect type in initializer (different address spaces)
arch/microblaze/kernel/ptrace.c:126:11: expected unknown type 2[noderef] *__pu_addr
arch/microblaze/kernel/ptrace.c:126:11: got unsigned long *
arch/microblaze/kernel/ptrace.c:134:17: warning: symbol 'do_syscall_trace_enter' was not declared. Should it be static?
arch/microblaze/kernel/ptrace.c:157:17: warning: symbol 'do_syscall_trace_leave' was not declared. Should it be static?Signed-off-by: Michal Simek
-
Function sw_exception is linked with asm code.
Warning log:
CHECK arch/microblaze/kernel/exceptions.c
arch/microblaze/kernel/exceptions.c:53:6: warning: symbol 'sw_exception' was not declared. Should it be static?Signed-off-by: Michal Simek
