11 years ago[MIPS] TXx9: Make single kernel can support multiple boards
Atsushi Nemoto [Fri, 11 Jul 2008 14:27:54 +0000]
[MIPS] TXx9: Make single kernel can support multiple boards

Make single kernel can be used on RBTX4927/37/38.  Also make
some SoC-specific code independent from board-specific code.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] TXx9: Update defconfigs
Atsushi Nemoto [Thu, 10 Jul 2008 15:33:21 +0000]
[MIPS] TXx9: Update defconfigs

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] TXx9: Reorganize PCI code
Atsushi Nemoto [Thu, 10 Jul 2008 15:33:08 +0000]
[MIPS] TXx9: Reorganize PCI code

Split out PCIC dependent code and SoC dependent code from board dependent
code.  Now TX4927 PCIC code is independent from TX4927/TX4938 SoC code.
Also fix some build problems on CONFIG_PCI=n.

As a bonus, "FPCIB0 Backplane Support" is available for all TX39/TX49 boards
and PCI66 support is available for all TX49 boards.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] TXx9: Reorganize code
Atsushi Nemoto [Thu, 10 Jul 2008 15:31:36 +0000]
[MIPS] TXx9: Reorganize code

Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree.
This will help more code sharing and maintainance.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] txx9: Make gpio_txx9 entirely spinlock-safe
Atsushi Nemoto [Wed, 9 Jul 2008 16:02:08 +0000]
[MIPS] txx9: Make gpio_txx9 entirely spinlock-safe

TXx9 GPIO set/get routines are spinlock-safe.  This patch make
gpio_direction_{input,output} routines also spinlock-safe so that they
can be used during early board setup.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Malta: Cleanup organization of code into directories.
Ralf Baechle [Tue, 15 Jul 2008 17:44:34 +0000]
[MIPS] Malta: Cleanup organization of code into directories.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Remove always true ifdef conditions.
Ralf Baechle [Tue, 15 Jul 2008 17:44:34 +0000]
[MIPS] Remove always true ifdef conditions.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] MSC01: Cleanup configuration.
Ralf Baechle [Tue, 15 Jul 2008 17:44:34 +0000]
[MIPS] MSC01: Cleanup configuration.

This shouldn't depend on CONFIG_MIPS_BOARDS_GEN which is about to go away.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Remove impossible ifdef and code wrapped by it.
Ralf Baechle [Tue, 15 Jul 2008 17:44:34 +0000]
[MIPS] Remove impossible ifdef and code wrapped by it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] SEAD: Remove support code.
Ralf Baechle [Tue, 15 Jul 2008 17:44:33 +0000]
[MIPS] SEAD: Remove support code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Atlas: Remove support code.
Ralf Baechle [Tue, 15 Jul 2008 17:44:33 +0000]
[MIPS] Atlas: Remove support code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Enable -ffunction-sections sections.
Ralf Baechle [Tue, 15 Jul 2008 17:44:33 +0000]
[MIPS] Enable -ffunction-sections sections.

-ffunction-sections serves as a workaround for the problems caused by the
limited branch range in some inline assembler fragments for very large
compilation units.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Bigsur: Make defconfig a bit more useful.
Ralf Baechle [Tue, 15 Jul 2008 17:44:33 +0000]
[MIPS] Bigsur: Make defconfig a bit more useful.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Replace use of print_symbol with new %sP pointer format.
Ralf Baechle [Tue, 15 Jul 2008 17:44:33 +0000]
[MIPS] Replace use of print_symbol with new %sP pointer format.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] rbtx4927: misc cleanups
Atsushi Nemoto [Tue, 15 Apr 2008 17:00:45 +0000]
[MIPS] rbtx4927: misc cleanups

* Merge tx4927_pci.h into tx4927.h
* Kill (broken) external PCI clock frequency reporting
* Kill unnecessary wbflush()
* Kill unnecessary includes
* Kill debug garbages

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Declare some pci variables in header file
Atsushi Nemoto [Thu, 3 Jul 2008 15:59:40 +0000]
[MIPS] Declare some pci variables in header file

Declare pci_probe_only, etc. in asm-mips/pci.h file.  This will fix
some sparse warnings.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] IP32: Add platform devices for audio and volume button
Thomas Bogendoerfer [Fri, 4 Jul 2008 23:12:13 +0000]
[MIPS] IP32: Add platform devices for audio and volume button

Create platform devices for audio and volume button driver.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] IP28: switch to "normal" mode after PROM no longer needed
Thomas Bogendoerfer [Tue, 18 Mar 2008 21:47:56 +0000]
[MIPS] IP28: switch to "normal" mode after PROM no longer needed

SGI-IP28 is running in so called slow mode, when kernel is started
from the PROM. PROM calls must be done in slow mode otherwise the
PROM will issue an error. To get better memory performance we now
switch to normal mode, when the PROM is no longer needed.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Add an appropriate header into display.c
Dmitri Vorobiev [Wed, 18 Jun 2008 07:18:23 +0000]
[MIPS] Add an appropriate header into display.c

The following errors were caught by sparse:

>>>>>>>>>>>

arch/mips/mips-boards/generic/display.c:30:6: warning: symbol
'mips_display_message' was not declared. Should it be static?

arch/mips/mips-boards/generic/display.c:58:6: warning: symbol
'mips_scroll_message' was not declared. Should it be static?

>>>>>>>>>>>

This patch includes the asm/mips-boards/prom.h header file into
arch/mips/mips-boards/generic/display.c. This adds the needed
function declarations, and the errors are gone.

Compile-tested using defconfigs for Malta, Atlas and SEAD boards.
Runtime test was successfully performed by booting a Malta 4Kc
board up to the shell prompt.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Make gcmp_probe() static
Dmitri Vorobiev [Wed, 18 Jun 2008 07:18:22 +0000]
[MIPS] Make gcmp_probe() static

The gcmp_probe() function is needlessly defined global, and
this patch makes it static.

Tested by booting a Malta 4Kc board up to the shell prompt.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] A few cleanups in malta_int.c
Dmitri Vorobiev [Wed, 18 Jun 2008 07:18:21 +0000]
[MIPS] A few cleanups in malta_int.c

Both the fill_ipi_map() routine and the gic_intr_map array defined
in arch/mips/mips-boards/malta/malta_int.c are not used outside of
the latter file. Thus, these objects can become static. Moreover,
these two objects are used by the MT code only, which is why this
patch adds the appropriate ifdef.

While at it, this patch removes an unnecessary preprocessing macro
in favor of the commonly used ARRAY_SIZE.

Successfully tested using a Qemu-emulated Malta board for both SMP
and UP kernels.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Namespace clean-up in arch/mips/pci/pci.c
Dmitri Vorobiev [Wed, 18 Jun 2008 07:18:20 +0000]
[MIPS] Namespace clean-up in arch/mips/pci/pci.c

The following symbols

hose_head
hose_tail

are needlessly defined global in arch/mips/pci/pci.c, and
this patch makes them static.

The variable pci_isa_hose is not used, and is removed by
this patch.

Spotted by namespacecheck. Tested by booting a Malta 4Kc
board up to the shell prompt.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] i8253: make the pit_clockevent variable static
Dmitri Vorobiev [Wed, 18 Jun 2008 07:18:19 +0000]
[MIPS] i8253: make the pit_clockevent variable static

The pit_clockevent symbol is needlessly defined global. This patch makes
that variable static.

Spotted by sparse. Compile-tested using Malta defconfig.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Enable FAST-20 for onboard scsi
Thomas Bogendoerfer [Wed, 2 Jul 2008 19:06:03 +0000]
[MIPS] Enable FAST-20 for onboard scsi

Both onboard controller of the O2 support FAST-20 transfer speeds,
but the bit, which signals that to the aic driver, isn't set. Instead
of adding detection code to the scsi driver, we just fake the missing
bit in the PCI config space of the scsi chips.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Cobalt: Register new LCD platform device.
Yoichi Yuasa [Thu, 26 Jun 2008 12:52:51 +0000]
[MIPS] Cobalt: Register new LCD platform device.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Fix asm constraints for 'ins' instructions.
David Daney [Wed, 11 Jun 2008 17:04:25 +0000]
[MIPS] Fix asm constraints for 'ins' instructions.

The third operand to 'ins' must be a constant int, not a register.

[Ralf: The bug was actually intensional.  Some versions used to throw an
error under certain circumstances for code like:

static inline void f(unsigned nr, unsigned *p)
{
unsigned short bit = nr & 5;

if (__builtin_constant_p(bit)) {
__asm__ __volatile__ ("  foo %0, %1" : "=m" (*p) : "i" (bit));
   } else {
/* Do something else. */
}
}

because gcc was not able to figure out that the "i" constraint was possibly
at the early stage when the constraint are getting verified.  The solution
was using "ri" instead of "i".  The "ri" would keep gcc happy but in the
end for code generation always the "i" constraint would be satisfied.  The
problem afair originally appeared in the i386 io.h and also hit it's mips
equivalent.  From there the workaround spread to many of the inline
assembler functions.]

Signed-off-by: David Daney <ddaney@avtrex.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] DECstation: Document more MB ASIC register bits
Maciej W. Rozycki [Thu, 12 Jun 2008 23:25:36 +0000]
[MIPS] DECstation: Document more MB ASIC register bits

 Document a few more register bits provided by the MB ASIC used on R4000SC
(KN04) and R4400SC (KN05) CPU daughtercards with the DECstation.

 Reverse-engineered and not documented anywhere else to the best of my
knowledge.  Bit names appended to the last underscore the same as reported
by the firmware in register dumps.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Use kernel-supplied ARRAY_SIZE() macro.
Robert P. J. Day [Thu, 12 Jun 2008 19:20:05 +0000]
[MIPS] Use kernel-supplied ARRAY_SIZE() macro.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] IRIX: Goodbye and thanks for all the fish
Ralf Baechle [Tue, 15 Jul 2008 17:44:30 +0000]
[MIPS] IRIX: Goodbye and thanks for all the fish

Never terribly functional or popular, plagued by hard to fix bugs the time
to say goodbye has more than arrived.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Alchemy: remove unused MMC macros from db1x00 header.
Manuel Lauss [Mon, 9 Jun 2008 06:39:58 +0000]
[MIPS] Alchemy: remove unused MMC macros from db1x00 header.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Alchemy, PNX: Use symbolic constants for DMA masks.
Ralf Baechle [Tue, 15 Jul 2008 17:44:29 +0000]
[MIPS] Alchemy, PNX: Use symbolic constants for DMA masks.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] unexport {allocate,free}_irqno
Dmitri Vorobiev [Thu, 29 May 2008 14:57:11 +0000]
[MIPS] unexport {allocate,free}_irqno

The following routines

allocate_irqno()
free_irqno()

seem not to be used outside of the core kernel code, hence
exporting these functions is pointless. This patch removes
the export.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Make two functions static
Dmitri Vorobiev [Thu, 29 May 2008 14:57:09 +0000]
[MIPS] Make two functions static

The following routines

uasm_rel_highest()
uasm_rel_higher()

are needlessly defined global. This patch makes them static.

Compile-tested using a customized config for the Malta board. Booting
the same board up to the shell prompt was also successful with this
patch applied.

Spotted by sparse.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] fix sparse warning about setup_early_printk()
Dmitri Vorobiev [Thu, 29 May 2008 14:57:08 +0000]
[MIPS] fix sparse warning about setup_early_printk()

This patch fixes the following sparse warning:

<<<<<<<<

arch/mips/kernel/early_printk.c:35:13: warning: symbol 'setup_early_printk'
was not declared. Should it be static?

<<<<<<<<

The fix is to define a prototype of the setup_early_printk() function and
to include the appropriate header into arch/mips/kernel/early_printk.c.

[Ralf: Sorted includes again]

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Remove obsolete isa_slot_offset
Maciej W. Rozycki [Mon, 9 Jun 2008 16:19:53 +0000]
[MIPS] Remove obsolete isa_slot_offset

 The isa_slot_offset variable and its __ISA_IO_base macro is not used
anywhere anymore.  It does not look like a decent interface per today's
standards either.  Remove both including all places of initialization.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] Remove board_watchpoint_handler
David Daney [Mon, 9 Jun 2008 23:30:03 +0000]
[MIPS] Remove board_watchpoint_handler

It is not used anywhere in tree.

Signed-off-by: David Daney <ddaney@avtrex.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years ago[MIPS] modify the MIPS CPU classfication
Chen, Huacai [Tue, 10 Jun 2008 01:05:08 +0000]
[MIPS] modify the MIPS CPU classfication

Signed-off-by: Huacai Chen <huacai.chen@intel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

11 years agox86: Rename "ignore" macro in <asm/dwarf2.h> to avoid collision
Roland Dreier [Tue, 15 Jul 2008 01:11:23 +0000]
x86: Rename "ignore" macro in <asm/dwarf2.h> to avoid collision

Commit 70f1bba4 ("x86: use ignore macro instead of hash comment") breaks
the 64-bit x86 build on toolchains that have CONFIG_AS_CFI undefined with:

    arch/x86/lib/csum-copy_64.S:48: Error: Macro `ignore' was already defined

because <asm/dwarf2.h> now uses the ignore macro name itself.  Fix this
by changing to __cfi_ignore in dwarf2.h.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoFix accidental reference to tg3 firmware
David Woodhouse [Tue, 15 Jul 2008 01:13:10 +0000]
Fix accidental reference to tg3 firmware

We're not updating the tg3 driver to use request_firmware() yet, but a
reference to its firmware accidentally slipped in as part of commit
c4667746 ("dabusb: use request_firmware()"). Remove it again.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reported-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agofirmware: Correct dependency on CONFIG_EXTRA_FIRMWARE_DIR
David Woodhouse [Tue, 15 Jul 2008 00:50:24 +0000]
firmware: Correct dependency on CONFIG_EXTRA_FIRMWARE_DIR

When CONFIG_EXTRA_FIRMWARE_DIR gets changed, the filename in the .S file
(which uses .incbin to include the binary) needs to change. When we
renamed the BUILTIN_FIRMWARE_DIR option to EXTRA_FIRMWARE_DIR, we forgot
to update the manual dependency in firmware/Makefile, so it was
depending on a non-existent file in include/config/

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6
Linus Torvalds [Mon, 14 Jul 2008 23:54:07 +0000]
Merge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6

* 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6: (64 commits)
  firmware: convert sb16_csp driver to use firmware loader exclusively
  dsp56k: use request_firmware
  edgeport-ti: use request_firmware()
  edgeport: use request_firmware()
  vicam: use request_firmware()
  dabusb: use request_firmware()
  cpia2: use request_firmware()
  ip2: use request_firmware()
  firmware: convert Ambassador ATM driver to request_firmware()
  whiteheat: use request_firmware()
  ti_usb_3410_5052: use request_firmware()
  emi62: use request_firmware()
  emi26: use request_firmware()
  keyspan_pda: use request_firmware()
  keyspan: use request_firmware()
  ttusb-budget: use request_firmware()
  kaweth: use request_firmware()
  smctr: use request_firmware()
  firmware: convert ymfpci driver to use firmware loader exclusively
  firmware: convert maestro3 driver to use firmware loader exclusively
  ...

Fix up trivial conflicts with BKL removal in drivers/char/dsp56k.c and
drivers/char/ip2/ip2main.c manually.

11 years agoMerge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Mon, 14 Jul 2008 23:06:58 +0000]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (241 commits)
  [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
  [ARM] 5133/2: at91sam9g20 defconfig file
  [ARM] 5130/4: Support for the at91sam9g20
  [ARM] 5160/1: IOP3XX: gpio/gpiolib support
  [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
  [ARM] 5084/1: zylonite: Register AC97 device
  [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
  [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
  [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
  [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
  [ARM] 5144/1: pxaficp_ir: cleanup includes
  [ARM] pxa: remove pxa_set_cken()
  [ARM] pxa: allow clk aliases
  [ARM] Feroceon: don't disable BPU on boot
  [ARM] Orion: LED support for HP mv2120
  [ARM] Orion: add RD88F5181L-FXO support
  [ARM] Orion: add RD88F5181L-GE support
  [ARM] Orion: add Netgear WNR854T support
  [ARM] s3c2410_defconfig: update for current build
  [ARM] Acer n30: Minor style and indentation fixes.
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
David Woodhouse [Mon, 14 Jul 2008 22:49:04 +0000]
Merge git://git./linux/kernel/git/torvalds/linux-2.6.git

Conflicts:

sound/pci/Kconfig

11 years ago[ARM] Merge most of the PXA work for initial merge
Russell King [Mon, 14 Jul 2008 20:28:25 +0000]
[ARM] Merge most of the PXA work for initial merge

This includes PXA work up to the SPI changes for the initial merge,
since e172274ccc55d20536fbdceb6131f38e288541e0 depends on the SPI
tree being merged.

Conflicts:

arch/arm/configs/em_x270_defconfig
arch/arm/configs/xm_x270_defconfig

11 years agoMerge branch 'core/softirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...
Linus Torvalds [Mon, 14 Jul 2008 22:28:42 +0000]
Merge branch 'core/softirq' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core/softirq' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  softirq: remove irqs_disabled warning from local_bh_enable
  softirq: remove initialization of static per-cpu variable
  Remove argument from open_softirq which is always NULL

11 years agoMerge branch 'core/rodata' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux...
Linus Torvalds [Mon, 14 Jul 2008 22:28:10 +0000]
Merge branch 'core/rodata' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core/rodata' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  move BUG_TABLE into RODATA

11 years agoMerge branch 'core/printk' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux...
Linus Torvalds [Mon, 14 Jul 2008 22:27:43 +0000]
Merge branch 'core/printk' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core/printk' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, generic: mark early_printk as asmlinkage
  printk: export console_drivers
  printk: remember the message level for multi-line output
  printk: refactor processing of line severity tokens
  printk: don't prefer unsuited consoles on registration
  printk: clean up recursion check related static variables
  namespacecheck: more kernel/printk.c fixes
  namespacecheck: fix kernel printk.c

11 years agox86: MMIOTRACE should not default to on
Linus Torvalds [Mon, 14 Jul 2008 22:03:25 +0000]
x86: MMIOTRACE should not default to on

Even the help-text makes it clear that normal people shouldn't enable
it.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'core/locking' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...
Linus Torvalds [Mon, 14 Jul 2008 21:55:13 +0000]
Merge branch 'core/locking' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core/locking' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  lockdep: fix kernel/fork.c warning
  lockdep: fix ftrace irq tracing false positive
  lockdep: remove duplicate definition of STATIC_LOCKDEP_MAP_INIT
  lockdep: add lock_class information to lock_chain and output it
  lockdep: add lock_class information to lock_chain and output it
  lockdep: output lock_class key instead of address for forward dependency output
  __mutex_lock_common: use signal_pending_state()
  mutex-debug: check mutex magic before owner

Fixed up conflict in kernel/fork.c manually

11 years agoMerge branch 'sched/new-API-sched_setscheduler' of git://git.kernel.org/pub/scm/linux...
Linus Torvalds [Mon, 14 Jul 2008 21:50:49 +0000]
Merge branch 'sched/new-API-sched_setscheduler' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'sched/new-API-sched_setscheduler' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: add new API sched_setscheduler_nocheck: add a flag to control access checks

11 years agoMerge branch 'tracing/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Mon, 14 Jul 2008 21:49:54 +0000]
Merge branch 'tracing/for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'tracing/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (228 commits)
  ftrace: build fix for ftraced_suspend
  ftrace: separate out the function enabled variable
  ftrace: add ftrace_kill_atomic
  ftrace: use current CPU for function startup
  ftrace: start wakeup tracing after setting function tracer
  ftrace: check proper config for preempt type
  ftrace: trace schedule
  ftrace: define function trace nop
  ftrace: move sched_switch enable after markers
  ftrace: prevent ftrace modifications while being kprobe'd, v2
  fix "ftrace: store mcount address in rec->ip"
  mmiotrace broken in linux-next (8-bit writes only)
  ftrace: avoid modifying kprobe'd records
  ftrace: freeze kprobe'd records
  kprobes: enable clean usage of get_kprobe
  ftrace: store mcount address in rec->ip
  ftrace: build fix with gcc 4.3
  namespacecheck: fixes
  ftrace: fix "notrace" filtering priority
  ftrace: fix printout
  ...

11 years agoMerge branch 'bkl-removal' of git://git.lwn.net/linux-2.6
Linus Torvalds [Mon, 14 Jul 2008 21:48:31 +0000]
Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6

* 'bkl-removal' of git://git.lwn.net/linux-2.6: (146 commits)
  IB/umad: BKL is not needed for ib_umad_open()
  IB/uverbs: BKL is not needed for ib_uverbs_open()
  bf561-coreb: BKL unneeded for open()
  Call fasync() functions without the BKL
  snd/PCM: fasync BKL pushdown
  ipmi: fasync BKL pushdown
  ecryptfs: fasync BKL pushdown
  Bluetooth VHCI: fasync BKL pushdown
  tty_io: fasync BKL pushdown
  tun: fasync BKL pushdown
  i2o: fasync BKL pushdown
  mpt: fasync BKL pushdown
  Remove BKL from remote_llseek v2
  Make FAT users happier by not deadlocking
  x86-mce: BKL pushdown
  vmwatchdog: BKL pushdown
  vmcp: BKL pushdown
  via-pmu: BKL pushdown
  uml-random: BKL pushdown
  uml-mmapper: BKL pushdown
  ...

11 years agofirmware: convert sb16_csp driver to use firmware loader exclusively
Jaswinder Singh [Sat, 5 Jul 2008 12:35:22 +0000]
firmware: convert sb16_csp driver to use firmware loader exclusively

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agodsp56k: use request_firmware
Jaswinder Singh [Sat, 5 Jul 2008 09:58:30 +0000]
dsp56k: use request_firmware

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agoedgeport-ti: use request_firmware()
Jaswinder Singh [Fri, 4 Jul 2008 17:36:09 +0000]
edgeport-ti: use request_firmware()

Firmware blob looks like this...
        uint8_t  MajorVersion
        uint8_t  MinorVersion
        __le16   BuildNumber
        uint8_t  data[]

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agoedgeport: use request_firmware()
Jaswinder Singh [Thu, 3 Jul 2008 11:30:23 +0000]
edgeport: use request_firmware()

Version number provided in first HEX record.

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agovicam: use request_firmware()
Jaswinder Singh [Fri, 27 Jun 2008 14:20:40 +0000]
vicam: use request_firmware()

Although it wasn't actually using ihex records before, we use the Intel
HEX record format for this firmware -- because that gives us a simple
way to split it into separate chunks internally as we need, without
loading each part as a separate file.

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agodabusb: use request_firmware()
David Woodhouse [Mon, 23 Jun 2008 10:41:04 +0000]
dabusb: use request_firmware()

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agocpia2: use request_firmware()
David Woodhouse [Mon, 23 Jun 2008 10:36:23 +0000]
cpia2: use request_firmware()

Thanks for Jaswinder Singh for converting the firmware blob itself to ihex.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

11 years agoMerge commit 'v2.6.26' into bkl-removal
Jonathan Corbet [Mon, 14 Jul 2008 21:29:34 +0000]
Merge commit 'v2.6.26' into bkl-removal

11 years agoftrace: document updates
Steven Rostedt [Mon, 14 Jul 2008 20:41:12 +0000]
ftrace: document updates

The following updates were recommended by Elias Oltmanns and Randy Dunlap.

[ updates based on Andrew Morton's comments are still to come. ]

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...
Linus Torvalds [Mon, 14 Jul 2008 20:54:49 +0000]
Merge branch 'sched/for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'sched/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (76 commits)
  sched_clock: and multiplier for TSC to gtod drift
  sched_clock: record TSC after gtod
  sched_clock: only update deltas with local reads.
  sched_clock: fix calculation of other CPU
  sched_clock: stop maximum check on NO HZ
  sched_clock: widen the max and min time
  sched_clock: record from last tick
  sched: fix accounting in task delay accounting & migration
  sched: add avg-overlap support to RT tasks
  sched: terminate newidle balancing once at least one task has moved over
  sched: fix warning
  sched: build fix
  sched: sched_clock_cpu() based cpu_clock(), lockdep fix
  sched: export cpu_clock
  sched: make sched_{rt,fair}.c ifdefs more readable
  sched: bias effective_load() error towards failing wake_affine().
  sched: incremental effective_load()
  sched: correct wakeup weight calculations
  sched: fix mult overflow
  sched: update shares on wakeup
  ...

11 years agoMerge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...
Linus Torvalds [Mon, 14 Jul 2008 20:43:24 +0000]
Merge branch 'x86/for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (821 commits)
  x86: make 64bit hpet_set_mapping to use ioremap too, v2
  x86: get x86_phys_bits early
  x86: max_low_pfn_mapped fix #4
  x86: change _node_to_cpumask_ptr to return const ptr
  x86: I/O APIC: remove an IRQ2-mask hack
  x86: fix numaq_tsc_disable calling
  x86, e820: remove end_user_pfn
  x86: max_low_pfn_mapped fix, #3
  x86: max_low_pfn_mapped fix, #2
  x86: max_low_pfn_mapped fix, #1
  x86_64: fix delayed signals
  x86: remove conflicting nx6325 and nx6125 quirks
  x86: Recover timer_ack lost in the merge of the NMI watchdog
  x86: I/O APIC: Never configure IRQ2
  x86: L-APIC: Always fully configure IRQ0
  x86: L-APIC: Set IRQ0 as edge-triggered
  x86: merge dwarf2 headers
  x86: use AS_CFI instead of UNWIND_INFO
  x86: use ignore macro instead of hash comment
  x86: use matching CFI_ENDPROC
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Mon, 14 Jul 2008 20:40:42 +0000]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (50 commits)
  crypto: ixp4xx - Select CRYPTO_AUTHENC
  crypto: s390 - Respect STFL bit
  crypto: talitos - Add support for sha256 and md5 variants
  crypto: hash - Move ahash functions into crypto/hash.h
  crypto: crc32c - Add ahash implementation
  crypto: hash - Added scatter list walking helper
  crypto: prng - Deterministic CPRNG
  crypto: hash - Removed vestigial ahash fields
  crypto: hash - Fixed digest size check
  crypto: rmd - sparse annotations
  crypto: rmd128 - sparse annotations
  crypto: camellia - Use kernel-provided bitops, unaligned access helpers
  crypto: talitos - Use proper form for algorithm driver names
  crypto: talitos - Add support for 3des
  crypto: padlock - Make module loading quieter when hardware isn't available
  crypto: tcrpyt - Remove unnecessary kmap/kunmap calls
  crypto: ixp4xx - Hardware crypto support for IXP4xx CPUs
  crypto: talitos - Freescale integrated security engine (SEC) driver
  [CRYPTO] tcrypt: Add self test for des3_ebe cipher operating in cbc mode
  [CRYPTO] rmd: Use pointer form of endian swapping operations
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6
Linus Torvalds [Mon, 14 Jul 2008 20:37:29 +0000]
Merge git://git./linux/kernel/git/hskinnemoen/avr32-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: (31 commits)
  avr32: Fix typo of IFSR in a comment in the PIO header file
  avr32: Power Management support ("standby" and "mem" modes)
  avr32: Add system device for the internal interrupt controller (intc)
  avr32: Add simple SRAM allocator
  avr32: Enable SDRAMC clock at startup
  rtc-at32ap700x: Enable wakeup
  macb: Basic suspend/resume support
  atmel_serial: Drain console TX shifter before suspending
  atmel_serial: Fix build on avr32 with CONFIG_PM enabled
  avr32: Use a quicklist for PTE allocation as well
  avr32: Use a quicklist for PGD allocation
  avr32: Cover the kernel page tables in the user PGDs
  avr32: Store virtual addresses in the PGD
  avr32: Remove useless zeroing of swapper_pg_dir at startup
  avr32: Clean up and optimize the TLB operations
  avr32: Rename at32ap.c -> pdc.c
  avr32: Move setup_platform() into chip-specific file
  avr32: Kill special exception handler sections
  avr32: Kill unneeded #include <asm/pgalloc.h> from asm/mmu_context.h
  avr32: Clean up time.c #includes
  ...

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Mon, 14 Jul 2008 20:36:55 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (25 commits)
  security: remove register_security hook
  security: remove dummy module fix
  security: remove dummy module
  security: remove unused sb_get_mnt_opts hook
  LSM/SELinux: show LSM mount options in /proc/mounts
  SELinux: allow fstype unknown to policy to use xattrs if present
  security: fix return of void-valued expressions
  SELinux: use do_each_thread as a proper do/while block
  SELinux: remove unused and shadowed addrlen variable
  SELinux: more user friendly unknown handling printk
  selinux: change handling of invalid classes (Was: Re: 2.6.26-rc5-mm1 selinux whine)
  SELinux: drop load_mutex in security_load_policy
  SELinux: fix off by 1 reference of class_to_string in context_struct_compute_av
  SELinux: open code sidtab lock
  SELinux: open code load_mutex
  SELinux: open code policy_rwlock
  selinux: fix endianness bug in network node address handling
  selinux: simplify ioctl checking
  SELinux: enable processes with mac_admin to get the raw inode contexts
  Security: split proc ptrace checking into read vs. attach
  ...

11 years agoMerge branch 'drm-reorg' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Mon, 14 Jul 2008 20:32:24 +0000]
Merge branch 'drm-reorg' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-reorg' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: reorganise drm tree to be more future proof.

11 years agoMerge branch 'for-linus' of git://git.alsa-project.org/alsa-kernel
Linus Torvalds [Mon, 14 Jul 2008 20:26:07 +0000]
Merge branch 'for-linus' of git://git.alsa-project.org/alsa-kernel

* 'for-linus' of git://git.alsa-project.org/alsa-kernel: (179 commits)
  ALSA: Release v1.0.17
  ALSA: correct kcalloc usage
  ALSA: ALSA driver for SGI O2 audio board
  ALSA: asoc: kbuild - only show menus for the current ASoC CPU platform.
  ALSA: ALSA driver for SGI HAL2 audio device
  ALSA: hda - Fix FSC V5505 model
  ALSA: hda - Fix missing init for unsol events on micsense model
  ALSA: hda - Fix internal mic vref pin setup
  ALSA: hda: 92hd71bxx PC Beep
  ALSA: HDA - HP dc7600 with pci sub IDs 0x103c/0x3011 belongs to hp-3013 model
  ALSA: usb-audio: add some Yamaha USB MIDI quirks
  ALSA: usb-audio: fix Yamaha KX quirk
  ALSA: ASoC: Au12x0/Au1550 PSC Audio support
  ALSA: Add Yamaha KX49 (USB MIDI controller) to usbquirks.h
  ALSA: ASoC: pxa2xx-ac97: fix warning due to missing argument in fuction declaration
  ALSA: tosa: fix compilation with new DAPM API
  ALSA: wavefront - add const
  ALSA: remove CONFIG_KMOD from sound
  ALSA: Fix a const to non-const assignment in the Digigram VXpocket sound driver
  ALSA: Fix a const pointer usage warning in the Digigram VX soundcard driver
  ...

11 years agoMerge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Mon, 14 Jul 2008 20:25:01 +0000]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (71 commits)
  [S390] sclp_tty: Fix scheduling while atomic bug.
  [S390] sclp_tty: remove ioctl interface.
  [S390] Remove P390 support.
  [S390] Cleanup vmcp printk messages.
  [S390] Cleanup lcs printk messages.
  [S390] Cleanup kprobes printk messages.
  [S390] Cleanup vmwatch printk messages.
  [S390] Cleanup dcssblk printk messages.
  [S390] Cleanup zfcp dumper printk messages.
  [S390] Cleanup vmlogrdr printk messages.
  [S390] Cleanup s390 debug feature print messages.
  [S390] Cleanup monreader printk messages.
  [S390] Cleanup appldata printk messages.
  [S390] Cleanup smsgiucv printk messages.
  [S390] Cleanup cpacf printk messages.
  [S390] Cleanup qeth print messages.
  [S390] Cleanup netiucv printk messages.
  [S390] Cleanup iucv printk messages.
  [S390] Cleanup sclp printk messages.
  [S390] Cleanup zcrypt printk messages.
  ...

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
Linus Torvalds [Mon, 14 Jul 2008 20:24:39 +0000]
Merge git://git./linux/kernel/git/brodo/pcmcia-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (23 commits)
  pcmcia: Fix ide-cs sparse warning
  pcmcia: ide-cs debugging bugfix
  pcmcia: allow for longer CIS firmware files
  pcmcia: cm40x0 cdev lock_kernel() pushdown
  pcmcia: (re)move {pcmcia,pccard}_get_status
  pcmcia: kill IN_CARD_SERVICES
  pcmcia: Remove unused header file code
  pcmcia: remove unused bulkmem.h
  pcmcia: simplify pccard_validate_cis
  pcmcia: carve out ioctl adjust function to pcmcia_ioctl
  pcmcia: irq probe can be done without risking an IRQ storm
  pcmcia: Fix ti12xx_2nd_slot_empty always failing
  pcmcia: check for pointer instead of pointer address
  pcmcia: switch cm4000_cs.c to unlocked_ioctl
  pcmcia: simplify rsrc_nonstatic attributes
  pcmcia: add support CompactFlash PCMCIA support for Blackfin.
  pcmcia: remove version.h
  pcmcia: cs: kill thread_wait
  pcmcia: i82365.c: check request_irq return value
  pcmcia: fix Alchemy warnings
  ...

11 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Mon, 14 Jul 2008 20:15:14 +0000]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/linux-2.6-block: (37 commits)
  splice: fix generic_file_splice_read() race with page invalidation
  ramfs: enable splice write
  drivers/block/pktcdvd.c: avoid useless memset
  cdrom: revert commit 22a9189 (cdrom: use kmalloced buffers instead of buffers on stack)
  scsi: sr avoids useless buffer allocation
  block: blk_rq_map_kern uses the bounce buffers for stack buffers
  block: add blk_queue_update_dma_pad
  DAC960: push down BKL
  pktcdvd: push BKL down into driver
  paride: push ioctl down into driver
  block: use get_unaligned_* helpers
  block: extend queue_flag bitops
  block: request_module(): use format string
  Add bvec_merge_data to handle stacked devices and ->merge_bvec()
  block: integrity flags can't use bit ops on unsigned short
  cmdfilter: extend default read filter
  sg: fix odd style (extra parenthesis) introduced by cmd filter patch
  block: add bounce support to blk_rq_map_user_iov
  cfq-iosched: get rid of enable_idle being unused warning
  allow userspace to modify scsi command filter on per device basis
  ...

11 years agoStart using the new '%pS' infrastructure to print symbols
Linus Torvalds [Mon, 14 Jul 2008 19:12:53 +0000]
Start using the new '%pS' infrastructure to print symbols

This simplifies the code significantly, and was the whole point of the
exercise.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 years agoMerge branch 'auto-ftrace-next' into tracing/for-linus
Ingo Molnar [Mon, 14 Jul 2008 14:11:52 +0000]
Merge branch 'auto-ftrace-next' into tracing/for-linus

Conflicts:

arch/x86/kernel/entry_32.S
arch/x86/kernel/process_32.c
arch/x86/kernel/process_64.c
arch/x86/lib/Makefile
include/asm-x86/irqflags.h
kernel/Makefile
kernel/sched.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

11 years agoMerge branch 'sched/for-linus' into tracing/for-linus
Ingo Molnar [Mon, 14 Jul 2008 14:11:02 +0000]
Merge branch 'sched/for-linus' into tracing/for-linus

11 years agoMerge branch 'tracing/ftrace' into auto-ftrace-next
Ingo Molnar [Mon, 14 Jul 2008 13:58:35 +0000]
Merge branch 'tracing/ftrace' into auto-ftrace-next

11 years agoMerge commit 'v2.6.26' into sched/devel
Ingo Molnar [Mon, 14 Jul 2008 10:19:19 +0000]
Merge commit 'v2.6.26' into sched/devel

11 years agoMerge branch 'sched/clock' into sched/devel
Ingo Molnar [Mon, 14 Jul 2008 10:19:13 +0000]
Merge branch 'sched/clock' into sched/devel

11 years agolockdep: fix kernel/fork.c warning
Ingo Molnar [Mon, 14 Jul 2008 10:09:28 +0000]
lockdep: fix kernel/fork.c warning

fix:

[    0.184011] ------------[ cut here ]------------
[    0.188011] WARNING: at kernel/fork.c:918 copy_process+0x1c0/0x1084()
[    0.192011] Pid: 0, comm: swapper Not tainted 2.6.26-tip-00351-g01d4a50-dirty #14521
[    0.196011]  [<c0135d48>] warn_on_slowpath+0x3c/0x60
[    0.200012]  [<c016f805>] ? __alloc_pages_internal+0x92/0x36b
[    0.208012]  [<c033de5e>] ? __spin_lock_init+0x24/0x4a
[    0.212012]  [<c01347e3>] copy_process+0x1c0/0x1084
[    0.216013]  [<c013575f>] do_fork+0xb8/0x1ad
[    0.220013]  [<c034f75e>] ? acpi_os_release_lock+0x8/0xa
[    0.228013]  [<c034ff7a>] ? acpi_os_vprintf+0x20/0x24
[    0.232014]  [<c01129ee>] kernel_thread+0x75/0x7d
[    0.236014]  [<c0a491eb>] ? kernel_init+0x0/0x24a
[    0.240014]  [<c0a491eb>] ? kernel_init+0x0/0x24a
[    0.244014]  [<c01151b0>] ? kernel_thread_helper+0x0/0x10
[    0.252015]  [<c06c6ac0>] rest_init+0x14/0x50
[    0.256015]  [<c0a498ce>] start_kernel+0x2b9/0x2c0
[    0.260015]  [<c0a4904f>] __init_begin+0x4f/0x57
[    0.264016]  =======================
[    0.268016] ---[ end trace 4eaa2a86a8e2da22 ]---
[    0.272016] enabled ExtINT on CPU#0

which occurs if CONFIG_TRACE_IRQFLAGS=y, CONFIG_DEBUG_LOCKDEP=y,
but CONFIG_PROVE_LOCKING is disabled.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

11 years agoMerge commit 'v2.6.26' into x86/core
Ingo Molnar [Mon, 14 Jul 2008 09:37:46 +0000]
Merge commit 'v2.6.26' into x86/core

11 years agolockdep: fix ftrace irq tracing false positive
Ingo Molnar [Mon, 14 Jul 2008 08:28:38 +0000]
lockdep: fix ftrace irq tracing false positive

fix this false positive:

[    0.020000] ------------[ cut here ]------------
[    0.020000] WARNING: at kernel/lockdep.c:2718 check_flags+0x14a/0x170()
[    0.020000] Modules linked in:
[    0.020000] Pid: 0, comm: swapper Not tainted 2.6.26-tip-00343-gd7e5521-dirty #14486
[    0.020000]  [<c01312e4>] warn_on_slowpath+0x54/0x80
[    0.020000]  [<c067e451>] ? _spin_unlock_irqrestore+0x61/0x70
[    0.020000]  [<c0131bb1>] ? release_console_sem+0x201/0x210
[    0.020000]  [<c0143d65>] ? __kernel_text_address+0x35/0x40
[    0.020000]  [<c010562e>] ? dump_trace+0x5e/0x140
[    0.020000]  [<c01518b5>] ? __lock_acquire+0x245/0x820
[    0.020000]  [<c015063a>] check_flags+0x14a/0x170
[    0.020000]  [<c0151ed8>] ? lock_acquire+0x48/0xc0
[    0.020000]  [<c0151ee1>] lock_acquire+0x51/0xc0
[    0.020000]  [<c014a16c>] ? down+0x2c/0x40
[    0.020000]  [<c010a609>] ? sched_clock+0x9/0x10
[    0.020000]  [<c067e7b2>] _write_lock+0x32/0x60
[    0.020000]  [<c013797f>] ? request_resource+0x1f/0xb0
[    0.020000]  [<c013797f>] request_resource+0x1f/0xb0
[    0.020000]  [<c02f89ad>] vgacon_startup+0x2bd/0x3e0
[    0.020000]  [<c094d62a>] con_init+0x19/0x22f
[    0.020000]  [<c0330c7c>] ? tty_register_ldisc+0x5c/0x70
[    0.020000]  [<c094cf49>] console_init+0x20/0x2e
[    0.020000]  [<c092a969>] start_kernel+0x20c/0x379
[    0.020000]  [<c092a516>] ? unknown_bootoption+0x0/0x1f6
[    0.020000]  [<c092a099>] __init_begin+0x99/0xa1
[    0.020000]  =======================
[    0.020000] ---[ end trace 4eaa2a86a8e2da22 ]---
[    0.020000] possible reason: unannotated irqs-on.
[    0.020000] irq event stamp: 0

which occurs if CONFIG_TRACE_IRQFLAGS=y, CONFIG_DEBUG_LOCKDEP=y,
but CONFIG_PROVE_LOCKING is disabled.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

11 years agoMerge commit 'v2.6.26' into core/locking
Ingo Molnar [Mon, 14 Jul 2008 08:31:59 +0000]
Merge commit 'v2.6.26' into core/locking

11 years ago[S390] sclp_tty: Fix scheduling while atomic bug.
Heiko Carstens [Mon, 14 Jul 2008 07:59:46 +0000]
[S390] sclp_tty: Fix scheduling while atomic bug.

Finally fixes a possible scheduling while in atomic context bug. The driver
used to wait on a waitqueue if no empty buffer was available. This could
lead to a deadlock if the driver was called from non-schedulable context.
So fix this. The write operation may fail now. It returns the number of
characters accepted. put_char will never fail, since it writes characters
to an intermediate buffer which gets flushed as soon as it is full.
That means the driver now can busy wait if something is in the intermediate
buffer and a write_string operation follows. Seems to be an acceptable
compromise, since that shouldn't happen too often.

Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

11 years ago[S390] sclp_tty: remove ioctl interface.
Heiko Carstens [Mon, 14 Jul 2008 07:59:45 +0000]
[S390] sclp_tty: remove ioctl interface.

After all we came to the conclusion that this interface doesn't make any
sense. Besides that the ioctl number used was never registered, the header
file isn't exported, and we doubt there is even a single user.
So remove this interface, since it eases maintenance.

Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>

11 years ago[S390] Remove P390 support.
Heiko Carstens [Mon, 14 Jul 2008 07:59:44 +0000]
[S390] Remove P390 support.

Most likely it is broken anyway because of the changes in memory
detection. Since we can't test it and there are probably better ways
that using a P390 card, remove support for it.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

11 years ago[S390] Cleanup vmcp printk messages.
Christian Borntraeger [Mon, 14 Jul 2008 07:59:43 +0000]
[S390] Cleanup vmcp printk messages.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup lcs printk messages.
Klaus-D. Wacker [Mon, 14 Jul 2008 07:59:42 +0000]
[S390] Cleanup lcs printk messages.

Cc: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Klaus-D. Wacker <kdwacker@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup kprobes printk messages.
Martin Schwidefsky [Mon, 14 Jul 2008 07:59:41 +0000]
[S390] Cleanup kprobes printk messages.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup vmwatch printk messages.
Martin Schwidefsky [Mon, 14 Jul 2008 07:59:40 +0000]
[S390] Cleanup vmwatch printk messages.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup dcssblk printk messages.
Hongjie Yang [Mon, 14 Jul 2008 07:59:39 +0000]
[S390] Cleanup dcssblk printk messages.

Signed-off-by: Hongjie Yang <hongjie@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup zfcp dumper printk messages.
Michael Holzheu [Mon, 14 Jul 2008 07:59:38 +0000]
[S390] Cleanup zfcp dumper printk messages.

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup vmlogrdr printk messages.
Martin Schwidefsky [Mon, 14 Jul 2008 07:59:37 +0000]
[S390] Cleanup vmlogrdr printk messages.

The message descriptions are still missing though ..

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup s390 debug feature print messages.
Michael Holzheu [Mon, 14 Jul 2008 07:59:36 +0000]
[S390] Cleanup s390 debug feature print messages.

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup monreader printk messages.
Gerald Schaefer [Mon, 14 Jul 2008 07:59:35 +0000]
[S390] Cleanup monreader printk messages.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup appldata printk messages.
Gerald Schaefer [Mon, 14 Jul 2008 07:59:34 +0000]
[S390] Cleanup appldata printk messages.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup smsgiucv printk messages.
Martin Schwidefsky [Mon, 14 Jul 2008 07:59:33 +0000]
[S390] Cleanup smsgiucv printk messages.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup cpacf printk messages.
Jan Glauber [Mon, 14 Jul 2008 07:59:32 +0000]
[S390] Cleanup cpacf printk messages.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup qeth print messages.
Frank Blaschka [Mon, 14 Jul 2008 07:59:31 +0000]
[S390] Cleanup qeth print messages.

Cc: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup netiucv printk messages.
Ursula Braun [Mon, 14 Jul 2008 07:59:30 +0000]
[S390] Cleanup netiucv printk messages.

Cc: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

11 years ago[S390] Cleanup iucv printk messages.
Ursula Braun [Mon, 14 Jul 2008 07:59:29 +0000]
[S390] Cleanup iucv printk messages.

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

11 years ago[S390] Cleanup sclp printk messages.
Martin Schwidefsky [Mon, 14 Jul 2008 07:59:28 +0000]
[S390] Cleanup sclp printk messages.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>