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2007-05-21sh: Wire up kdump crash kernel exec in die().Paul Mundt
Now that we have the basic kdump support in place, add it in to die() so we can enter the crash kernel automatically. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: sr.bl toggling around idle sleep.Paul Mundt
As pointed out by Saito-san, without the sr.bl manipulation we can occasionally hit delays in the idle loop due to interrupt handling, so ensure that interrupts are blocked before going to sleep. At the same time, we throw in TIF_POLLING_NRFLAG for the !hlt_counter case (primarily used by the ST-40 parts). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: disable genrtc support.Paul Mundt
sh never had support for this, so remove the option entirely. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21fs: Kill sh dependency for binfmt_flat.Paul Mundt
Not really sure where this bogosity came from, but there's certainly nothing special about sh that lets us use flat files with the MMU on. Kill the dependency, and leave it as !MMU, like it is for all of the other nommu-wielding ports. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: Disable psw support for R7785RP.Paul Mundt
While R7780RP and R7780MP support this, R7785RP does not. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: Fix page size alignment in __copy_user_page().Paul Mundt
SH-3 comes up with the PAGE_SIZE on a misaligned boundary: arch/sh/mm/copy_page.S: Assembler messages: arch/sh/mm/copy_page.S:132: Warning: misaligned data fix it up with explicit alignment. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: Fix up various compile warnings for SE boards.Paul Mundt
- setup-sh7750.c only defines the sh7751_ipr_map when building with SH7751 support. - 7722 Solution Engine was missing a mach-type entry, causing the macro in cf-enabler to be undefined. - arch/sh/mm/init.c needs linux/pagemap.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: Wire up signalfd/timerfd/eventfd syscalls.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21sh: revert addition of page fault notifiersChristoph Hellwig
Just at the time you added them on sh we're removing them from other architectures. As there's no user yet this patch just removes them completely. Once you actually have a kprobes patch it should follow the direct call to kprobes_fault_handler model that powerpc, s390 and sparc64 employ in 2.6.22-rc1 and that I'm updating other architectures to. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21spelling fixes: arch/sh/Simon Arlott
Spelling fixes in arch/sh/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14input: hp680_ts compile fixes.Kristoffer Ericson
Trivial fix to follow the DECLARE_WORK changes, this makes the HD64461 touchscreen driver work properly again. As pointed out by David Howells. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14sh: landisk: Header cleanups.kogiidena
Signed-off-by: kogiidena <kogiidena@eggplant.ddo.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14sh: landisk: rtc-rs5c313 support.kogiidena
Add the rs5c313 platform device to the landisk setup code. Signed-off-by: kogiidena <kogiidena@eggplant.ddo.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14sh: Kill off pmb slab cache destructor.Paul Mundt
This is the last remaining slab destructor in the kernel, which we kill off and move the resultant list tracking logic up to the pmb_alloc()/pmb_free() paths. As Christoph Lameter pointed out, it's potentially unsafe to be taking the list lock in the destructor anyways, so this is also more fundamentally correct. With this in place, we're all set for killing off slab destructors from the kernel entirely. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14sh: Fix up psw build rules for r7780rp.Paul Mundt
When reordering the Makefile rules, the psw support was being clobbered. Fix it up so it's linked in again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14sh: Shut up compiler warnings in __do_page_fault().Paul Mundt
GCC doesn't seem to be able to figure this one out for itself, so just shut it up.. CC arch/sh/mm/fault.o arch/sh/mm/fault.c: In function '__do_page_fault': arch/sh/mm/fault.c:288: warning: 'ptl' may be used uninitialized in this function Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-13fix deadlock in loop.cAl Viro
... doh Jeremy Fitzhardinge noted that the recent loop.c cleanups worked, but cause lockdep to complain. Ouch. OK, the deadlock is real and yes, I'm an idiot. Speaking of which, we probably want to s/lock/pin/ in drivers/base/map.c to avoid such brainos again. And yes, this stuff needs clear documentation. Will try to put one together once I get some sleep... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Linux 2.6.22-rc1Linus Torvalds
.. close the merge window
2007-05-12Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) [ARM] Use new get_irqnr_preamble [ARM] Ensure machine class menu is sorted alphabetically [ARM] 4333/2: KS8695: Micrel Development board [ARM] 4332/2: KS8695: Serial driver [ARM] 4331/3: Support for Micrel/Kendin KS8695 processor [ARM] 4371/1: AT91: Support for Atmel AT91SAM9RL-EK development board [ARM] 4372/1: Define byte sizes in asm-arm/sizes.h [ARM] 4370/3: AT91: Support for Atmel AT91SAM9RL processors. [ARM] Update mach-types [ARM] export symbol csum_partial_copy_from_user [ARM] iop13xx: msi support [ARM] stacktrace fix [ARM] Spinlock initializer cleanup [ARM] remove useless config option GENERIC_BUST_SPINLOCK [ARM] 4303/3: base kernel support for TI DaVinci [ARM] 4369/1: AT91: Fix circular dependency in header files [ARM] 4368/1: S3C24xx: build fix [ARM] 4364/1: AT91: LEDS on AT91SAM9261-EK [ARM] Fix iop32x/iop33x build [ARM] EBSA110: fix build errors caused by missing "const" ...
2007-05-12include/linux: trivial repair whitespace damageDaniel Walker
Adding tabs where spaces currently are. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12fix the dynamic allocation and probe in loop.cAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Ken Chen <kenchen@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12SLUB: i386 supportChristoph Lameter
SLUB cannot run on i386 at this point because i386 uses the page->private and page->index field of slab pages for the pgd cache. Make SLUB run on i386 by replacing the pgd slab cache with a quicklist. Limit the changes as much as possible. Leave the improvised linked list in place etc etc. This has been working here for a couple of weeks now. Acked-by: William Lee Irwin III <wli@holomorphy.com> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12compat signalfd and timerfd are cond syscallsHeiko Carstens
Add missing cond_syscall statements for compat_sys_signalfd and compat_sys_timerfd. Cc: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12IPMI: Add PPC openfirmware unregisterChristian Krafft
When trying to load the ipmi_si module on a powerpc with no BMC (baseboard management controller) the driver failes to load correctly, but doesn't unregister itself from of_platform. So, on a second modprobe the kernel crashes. This patch adds the missing unregister call. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12IPMI: fix SI address space settingsCorey Minyard
Fix a rather obvious error that Patrick found in the setup routines. Need to set the proper address space in the ACPI case. Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Patrick Schoeller <Patrick.Schoeller@hp.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12MAINTAINERS: remove invalid list address for TPMStephen Rothwell
This address bounces with "550 Unknown user". Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Kylene Hall <kjhall@us.ibm.com> Cc: Marcel Selhorst <tpm@selhorst.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Missing include file in tpm_atmel.hStephen Rothwell
On PPC64, we need to include asm/prom.h for function definitions. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12tty: flush flip buffer on ldisc input queue flushPaul Fulghum
Flush the tty flip buffer when the line discipline input queue is flushed, including the user call tcflush(TCIFLUSH/TCIOFLUSH). This prevents unexpected stale data after a user application calls tcflush(). Signed-off-by: Alan Cox <alan@redhat.com> Cc: Antonino Ingargiola <tritemio@gmail.com> Signed-off-by: Paul Fulghum <paulkf@microgate.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12ntfs: use zero_user_pageNate Diller
Use zero_user_page() instead of open-coding it. [akpm@linux-foundation.org: kmap-type fixes] Signed-off-by: Nate Diller <nate.diller@gmail.com> Acked-by: Anton Altaparmakov <aia21@cantab.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12fault injection: disable stacktrace filter for x86-64Akinobu Mita
Disable stacktrace filter support for x86-64 for now. Will be enable when we can get the dwarf2 unwinder back. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Wire up signalfd/timerfd/eventfd syscalls. [SPARC64]: Add support for bq4802 TOD chip, as found on ultra45. [SPARC64]: Correct FIRE_IOMMU_FLUSHINV register offset. [SPARC64]: envctrl.c needs asm/io.h [SPARC64]: Update defconfig. [TTY]: Export proc_clear_tty() to modulea. [SPARC64]: pci_resource_adjust() cannot be __init. [SPARC64]: Spelling fixes. [SPARC]: Spelling fixes. [SPARC64]: Kill LARGE_ALLOCS and update defconfig.
2007-05-12x86_64: use signalfd and timerfd compat syscallsHeiko Carstens
Looks like these two are wired up in a wrong way. Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12x86_64: Add asm/mtrr.h include for some buildsAndi Kleen
The earlier change to call the bp mtrr init from bugs.c broke on some configurations due to missing includes. Noticed by "Avuton Olrich" <avuton@gmail.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12pm3fb: Fix compile error if moduleAntonino A. Daplas
pm3fb_setup() should only compiled if pm3fb is built statically in the kernel. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Merge branch 'fixes' into develRussell King
2007-05-12Merge branch 'omap-fixes' into fixesRussell King
2007-05-12[ARM] Use new get_irqnr_preambleRussell King
Use the new get_irqnr_preamble macro to move the address of the IRQ controller outside the IRQ handling loop. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-12[ARM] Ensure machine class menu is sorted alphabeticallyRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[SPARC]: Wire up signalfd/timerfd/eventfd syscalls.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: Add support for bq4802 TOD chip, as found on ultra45.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: Correct FIRE_IOMMU_FLUSHINV register offset.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: envctrl.c needs asm/io.hDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[TTY]: Export proc_clear_tty() to modulea.David S. Miller
A use was added to the solaris syscall module which can be built modular. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: pci_resource_adjust() cannot be __init.David S. Miller
Noticed by Meelis Roos. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: Spelling fixes.Simon Arlott
Spelling fixes in arch/sparc64/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC]: Spelling fixes.Simon Arlott
Spelling fixes in arch/sparc/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11[SPARC64]: Kill LARGE_ALLOCS and update defconfig.David S. Miller
Let's use SLUB, since it works now, in order to get it tested a bit. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (23 commits) [POWERPC] Add arch/powerpc support for the Motorola PrPMC2800 [POWERPC] Add bootwrapper support for Motorola PrPMC2800 platform [POWERPC] Add DTS file for the Motorola PrPMC2800 platform [POWERPC] Check cache coherency of kernel vs firmware [POWERPC] Add Marvell mv64x60 PCI bridge support [POWERPC] Create Marvell mv64x60 I2C platform_data [POWERPC] Create Marvell mv64x60 ethernet platform_data [POWERPC] Create Marvell mv64x60 MPSC (serial) platform_data [POWERPC] Add interrupt support for Marvell mv64x60 chips [POWERPC] Add bootwrapper support for Marvell/mv64x60 I2C [POWERPC] Add bootwrapper support for Marvell MPSC [POWERPC] Add bootwrapper support for Marvell/mv64x60 hostbridge [POWERPC] Add Makefile rules to wrap dts file in zImage [POWERPC] Spelling fixes: arch/ppc/ [POWERPC] U-boot passes the initrd as start/end, not start/size. [POWERPC] PS3: Update ps3_defconfig [POWERPC] PS3: Fix request_irq warning [POWERPC] Don't complain if size-cells == 0 in prom_parse() [POWERPC] Simplify smp_space_timers [POWERPC] Trivial ps3 warning fixes ...
2007-05-12[POWERPC] Add arch/powerpc support for the Motorola PrPMC2800Dale Farnsworth
This finally adds the PPC_PRPMC2800 Kconfig option, the board setup code (the setup and reset functions) and the defconfig, to support the Motorola PrPMC2800 platform. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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