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2009-06-20Merge branch 'merge' of ↵Linus Torvalds82-216/+7907
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (35 commits) powerpc/5121: make clock debug output more readable powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function powerpc/5200: Update pcm030.dts to add i2c eeprom and delete cruft powerpc/5200: convert mpc52xx_psc_spi to use cs_control callback fbdev/xilinxfb: Fix improper casting and tighen up probe path usb/ps3: Add missing annotations powerpc: Add memory clobber to mtspr() powerpc: Fix invalid construct in our CPU selection Kconfig ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access powerpc: Add configurable -Werror for arch/powerpc of_serial: Add UPF_FIXED_TYPE flag drivers/hvc: Add missing __devexit_p() net/ps3: gelic - Add missing annotations powerpc: Introduce macro spin_event_timeout() powerpc/warp: Fix ISA_DMA_THRESHOLD default powerpc/bootwrapper: Custom build options for XPedite52xx targets powerpc/85xx: Add defconfig for X-ES MPC85xx boards powerpc/85xx: Add dts files for X-ES MPC85xx boards powerpc/85xx: Add platform support for X-ES MPC85xx boards 83xx: add support for the kmeter1 board. ...
2009-06-20Merge branch 'for-linus' of ↵Linus Torvalds55-1690/+108
git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: Blackfin: convert page/tlb to asm-generic Blackfin: convert types to asm-generic Blackfin: convert irq/process to asm-generic Blackfin: convert signal/mmap to asm-generic Blackfin: convert locking primitives to asm-generic Blackfin: convert termios to asm-generic Blackfin: convert simple headers to asm-generic Blackfin: convert socket/poll to asm-generic Blackfin: convert user/elf to asm-generic Blackfin: convert shm/sysv/ipc to asm-generic Blackfin: convert asm/ioctls.h to asm-generic/ioctls.h Blackfin: only build irqpanic.c when needed Blackfin: pull in asm/io.h in ksyms for prototypes Blackfin: use common test_bit() rather than __test_bit()
2009-06-20MAINTAINERS: kmemtrace pattern updateJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Ingo Molnar <mingo@elte.hu> Cc: Zhao Lei <zhaolei@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20MAINTAINERS: ieee802154 fix pattern typoJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20MAINTAINERS: update wireless.h pathJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20MAINTAINERS: update Ftrace documentation patternJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20MAINTAINERS: fix Atheros pattern pathsJoe Perches1-3/+3
Signed-off-by: Joe Perches <joe@perches.com> Cc: Bob Copeland <me@bobcopeland.com> Cc: "Luis R . Rodriguez" <lrodriguez@atheros.com> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20fbdev: do not allow VESA modes without compiled-in driversKrzysztof Helt1-2/+4
Do not accept VESA modes by the "vga=" kernel parameter if there is no frame buffer driver compiled-in to handle it. Also, there is a comment added to the Kconfig description after Werner Lemberg's suggestion Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13249 Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Reported-by: Werner Lemberg <wl@gnu.org> Cc: Michal Januszewski <spock@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20MAINTAINERS: pair names/addresses in EDAC-I82975XJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Cc: Ranganathan Desikan <rdesikan@jetzbroadband.com> Cc: "Arvind R." <arvind@acarlab.com> Cc: Doug Thompson <norsk5@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20dma-mapping: mark dma_sync_single and dma_sync_sg as deprecatedFUJITA Tomonori1-3/+14
dma_sync_single() and dma_sync_sg() have been described as "Backwards compat, remove in 2.7.x" for a long time (since 2.6.5). This marks dma_sync_single() and dma_sync_sg() as deprecated so the users get notified before removing them. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ingo Molnar <mingo@elte.hu> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20dma-mapping: mark DMA_nBITS_MASK as deprecatedJiri Slaby1-12/+14
Mark them deprecated so that out-of-tree developers get notified about this before their modules break when these macros are removed. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Yang Hongyang <yanghy@cn.fujitsu.com> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20convert some DMA_nnBIT_MASK() callersAndrew Morton4-12/+13
We're about to make DMA_nnBIT_MASK() emit `deprecated' warnings. Convert the remaining stragglers which are visible to the x86_64 build. Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Eric Moore <Eric.Moore@lsil.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexander Duyck <alexander.h.duyck@intel.com> Cc: Yi Zou <yi.zou@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20char: moxa, prevent opening unavailable portsDirk Eibach1-1/+6
In moxa.c there are 32 minor numbers reserved for each device. The number of ports actually available per device is stored in moxa_board_conf->numPorts. This number is not considered in moxa_open(). Opening a port that is not available results in a kernel oops. This patch adds a test to moxa_open() that prevents opening unavailable ports. [akpm@linux-foundation.org: avoid multiple returns] Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20istallion: add missing __devexit markingMike Frysinger1-1/+1
The remove member of the pci_driver stli_pcidriver uses __devexit_p(), so the remove function itself should be marked with __devexit. Even more so considering the probe function is marked with __devinit. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20dtlk: off by one in {read,write}_tts()Roel Kluin1-3/+3
With a postfix increment retries is incremented beyond DTLK_MAX_RETRIES so the error message is not displayed correctly. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: James R. Van Zandt <jrv@vanzandt.mv.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20ptrace: wait_task_zombie: do not account traced sub-threadsOleg Nesterov1-2/+5
The bug is ancient. If we trace the sub-thread of our natural child and this sub-thread exits, we update parent->signal->cxxx fields. But we should not do this until the whole thread-group exits, otherwise we account this thread (and all other live threads) twice. Add the task_detached() check. No need to check thread_group_empty(), wait_consider_task()->delay_group_leader() already did this. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Roland McGrath <roland@redhat.com> Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Vitaly Mayatskikh <vmayatsk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20rtc: make rtc_update_irq callable with irqs enabledAtsushi Nemoto6-24/+9
The rtc_update_irq() might be called with irqs enabled, if a interrupt handler was registered without IRQF_DISABLED. Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_lock/spin_unlock. Also update kerneldoc and drivers which do extra work to follow the current interface spec, as suggestted by David Brownell. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc8xxx: s/83xx/8xxx/gAnton Vorontsov3-202/+202
Since we renamed the file, we might want to rename the file internals too. Though we don't bother with changing platform driver name and platform module alias. The stuff is legacy and hopefully we'll remove it soon. Suggested-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: rename spi_83xx.c to spi_8xxx.cAnton Vorontsov2-1/+1
The driver handles MPC83xx, MPC85xx and MPC86xx SPI controllers, so rename the file for clarity. Suggested-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: remove dead codeAnton Vorontsov1-17/+0
This patch removes #if 0'ed code, and spi_mpc83xx->busy variable that is used by that dead snippet only. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: split mpc83xx_spi_work() into two routinesAnton Vorontsov1-55/+60
mpc83xx_spi_work() is quite large, with up to five indentation levels and is quite difficult to read. So, split the function in two parts: 1. mpc83xx_spi_work() now only traverse queued spi messages; 2. mpc83xx_spi_do_one_msg() only manages single messages. There should be no functional changes. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: fix checkpatch issuesAnton Vorontsov1-6/+6
Checkpatch is spitting errors when seeing the rename patch, so fix the errors prior to moving. Following errors and warnings were fixed: WARNING: Use #include <linux/io.h> instead of <asm/io.h> #1027: FILE: drivers/spi/spi_mpc8xxx.c:37: +#include <asm/io.h> ERROR: "foo * bar" should be "foo *bar" #1111: FILE: drivers/spi/spi_mpc8xxx.c:121: +static inline void mpc83xx_spi_write_reg(__be32 __iomem * reg, u32 val) ERROR: "foo * bar" should be "foo *bar" #1116: FILE: drivers/spi/spi_mpc8xxx.c:126: +static inline u32 mpc83xx_spi_read_reg(__be32 __iomem * reg) ERROR: "foo * bar" should be "foo *bar" #1125: FILE: drivers/spi/spi_mpc8xxx.c:135: + type * rx = mpc83xx_spi->rx; \ ERROR: "foo * bar" should be "foo *bar" #1135: FILE: drivers/spi/spi_mpc8xxx.c:145: + const type * tx = mpc83xx_spi->tx; \ WARNING: suspect code indent for conditional statements (16, 25) #1504: FILE: drivers/spi/spi_mpc8xxx.c:514: + while (((event = [...] + cpu_relax(); Following warnings were left over, since fixing them will hurt the readability. We'd better fix them by lowering the indentation level by splitting mpc83xx_spi_work function into two parts. WARNING: line over 80 characters #1371: FILE: drivers/spi/spi_mpc8xxx.c:381: + status = mpc83xx_spi_setup_transfer(spi, t); WARNING: line over 80 characters #1392: FILE: drivers/spi/spi_mpc8xxx.c:402: + mpc83xx_spi_chipselect(spi, BITBANG_CS_INACTIVE); Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20powerpc/86xx: add MMC SPI support for MPC8610HPCD boardsAnton Vorontsov2-0/+36
This patch adds spi and mmc-spi-slot nodes, plus a gpio-controller for PIXIS' sdcsr bank that is used for managing SPI chip-select and for reading card's states. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: add small delay after asserting chip-select lineAnton Vorontsov1-1/+3
This is needed for some underlaying GPIO controllers that may be a bit slow, or if chip-select signal need some time to stabilize. For what it's worth, we already have the similar delay for chip-select de-assertion case. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: quieten down the "Requested speed is too low" messageAnton Vorontsov1-5/+6
When a platform is running at high frequencies it's not always possible to scale-down a frequency to a requested value, and using mmc_spi driver this leads to the following printk flood during card polling: ... mmc_spi spi32766.0: Requested speed is too low: 400000 Hz. Will use 520828 Hz instead. mmc_spi spi32766.0: Requested speed is too low: 400000 Hz. Will use 520828 Hz instead. ... Fix this by using WARN_ONCE(), it's better than the flood, and also better than turning dev_err() into dev_dbg(), since we actually want to warn that some things may not work correctly. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20spi_mpc83xx: handle other Freescale processorsAnton Vorontsov1-8/+6
With this patch we'll able to select spi_mpc83xx driver on the MPC86xx platforms. Let the driver depend on FSL_SOC, so we don't have to worry about Kconfig anymore. Also remove the "experimental" dependency, the driver has been tested to work on a various hardware, and surely not experimental anymore. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20bootmem.c: avoid c90 declaration warningJoe Perches1-5/+9
[akpm@linux-foundation.org: cleanup] Signed-off-by: Joe Perches <joe@perches.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20gpio: driver for PrimeCell PL061 GPIO controllerBaruch Siach4-0/+363
This is a driver for the ARM PrimeCell PL061 GPIO AMBA peripheral. The driver is implemented using the gpiolib framework. This driver also includes support for the use of the PL061 as an interrupt controller (secondary). Signed-off-by: Baruch Siach <baruch@tkos.co.il> Cc: David Brownell <david-b@pacbell.net> Acked-by: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-19Blackfin: convert page/tlb to asm-genericMike Frysinger4-157/+4
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert types to asm-genericMike Frysinger2-81/+12
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert irq/process to asm-genericMike Frysinger4-75/+30
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert signal/mmap to asm-genericMike Frysinger2-199/+4
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert locking primitives to asm-genericMike Frysinger6-308/+25
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert termios to asm-genericMike Frysinger2-292/+2
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert simple headers to asm-genericMike Frysinger20-170/+10
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert socket/poll to asm-genericMike Frysinger3-90/+5
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert user/elf to asm-genericMike Frysinger2-90/+2
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert shm/sysv/ipc to asm-genericMike Frysinger5-134/+5
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: convert asm/ioctls.h to asm-generic/ioctls.hMike Frysinger1-82/+2
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: only build irqpanic.c when neededMike Frysinger2-10/+4
The irq_panic function is only used when CONFIG_DEBUG_ICACHE_CHECK is enabled, so move the conditional build to the Makefile rather than wrapping all of the contents of the file. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: pull in asm/io.h in ksyms for prototypesMike Frysinger1-0/+1
Make sure we pull in asm/io.h when exporting symbols for the I/O functions so we don't end up with a build failure due to missing prototypes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Blackfin: use common test_bit() rather than __test_bit()Mike Frysinger1-2/+2
Convert to test_bit() as that is what pretty much everyone uses and allows us to migrate asm/bitops.h to the asm-generic version. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-19Merge branch 'for_linus' of ↵Linus Torvalds24-324/+2621
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: jbd2: clean up jbd2_journal_try_to_free_buffers() ext4: Don't update ctime for non-extent-mapped inodes ext4: Fix up whitespace issues in fs/ext4/inode.c ext4: Fix 64-bit block type problem on 32-bit platforms ext4: teach the inode allocator to use a goal inode number ext4: Use a hash of the topdir directory name for the Orlov parent group ext4: document the "abort" mount option ext4: move the abort flag from s_mount_opts to s_mount_flags ext4: update the s_last_mounted field in the superblock ext4: change s_mount_opt to be an unsigned int ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl ext4: avoid unnecessary spinlock in critical POSIX ACL path ext3: avoid unnecessary spinlock in critical POSIX ACL path ext4: convert instrumentation from markers to tracepoints jbd2: convert instrumentation from markers to tracepoints
2009-06-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds123-3743/+3835
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (56 commits) sh: Fix declaration of __kernel_sigreturn and __kernel_rt_sigreturn sh: Enable soc-camera in ap325rxa/migor/se7724 defconfigs. sh: remove stray markers. sh: defconfig updates. sh: pci: Initial PCI-Express support for SH7786 Urquell board. sh: Generic HAVE_PERF_COUNTER support. SH: convert migor to soc-camera as platform-device SH: convert ap325rxa to soc-camera as platform-device soc-camera: unify i2c camera device platform data sh: add platform data for r8a66597-hcd in setup-sh7723 sh: add platform data for r8a66597-hcd in setup-sh7366 sh: x3proto: add platform data for r8a66597-hcd sh: highlander: add platform data for r8a66597-hcd sh: sh7785lcr: add platform data for r8a66597-hcd sh: turn off irqs when disabling CMT/TMU timers sh: use kzalloc() for cpg clocks sh: unbreak WARN_ON() sh: Use generic atomic64_t implementation. sh: Revised clock function in highlander sh: Update r7780mp defconfig ...
2009-06-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds89-713/+833
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (55 commits) netxen: fix tx ring accounting netxen: fix detection of cut-thru firmware mode forcedeth: fix dma api mismatches atm: sk_wmem_alloc initial value is one net: correct off-by-one write allocations reports via-velocity : fix no link detection on boot Net / e100: Fix suspend of devices that cannot be power managed TI DaVinci EMAC : Fix rmmod error net: group address list and its count ipv4: Fix fib_trie rebalancing, part 2 pkt_sched: Update drops stats in act_police sky2: version 1.23 sky2: add GRO support sky2: skb recycling sky2: reduce default transmit ring sky2: receive counter update sky2: fix shutdown synchronization sky2: PCI irq issues sky2: more receive shutdown sky2: turn off pause during shutdown ... Manually fix trivial conflict in net/core/skbuff.c due to kmemcheck
2009-06-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds30-121/+335
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] hpwdt: Add NMI sourcing [WATCHDOG] iTCO_wdt: Fix ICH7+ reboot issue. [WATCHDOG] iTCO_wdt: fix memory corruption when RCBA is disabled by hardware [WATCHDOG] Correct WDIOF_MAGICCLOSE flag [WATCHDOG] move platform probe and remove function to devinit and devexit [WATCHDOG] Some more general cleanup [WATCHDOG] iTCO_wdt: Cleanup code
2009-06-19mm: Extend gfp masking to the page allocatorBenjamin Herrenschmidt5-25/+18
The page allocator also needs the masking of gfp flags during boot, so this moves it out of slab/slub and uses it with the page allocator as well. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-19Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds16-663/+588
* 'for-linus' of git://neil.brown.name/md: (39 commits) md/raid5: correctly update sync_completed when we reach max_resync md/raid5: add missing call to schedule() after prepare_to_wait() md/linear: use call_rcu to free obsolete 'conf' structures. md linear: Protecting mddev with rcu locks to avoid races md: Move check for bitmap presence to personality code. md: remove chunksize rounding from common code. md: raid0/linear: ensure device sizes are rounded to chunk size. md: move assignment of ->utime so that it never gets skipped. md: Push down reconstruction log message to personality code. md: merge reconfig and check_reshape methods. md: remove unnecessary arguments from ->reconfig method. md: raid5: check stripe cache is large enough in start_reshape md: raid0: chunk_sectors cleanups. md: fix some comments. md/raid5: Use is_power_of_2() in raid5_reconfig()/raid6_reconfig(). md: convert conf->chunk_size and conf->prev_chunk to sectors. md: Convert mddev->new_chunk to sectors. md: Make mddev->chunk_size sector-based. md: raid0 :Enables chunk size other than powers of 2. md: prepare for non-power-of-two chunk sizes ...
2009-06-19MN10300: Add support for new ELF relocs in kernel modulesMark Salter2-3/+38
Add support for new relocs which may show up in MN10300 kernel modules due to linker relaxation. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-19lib: add lib/gcd.cFlorian Fainelli3-1/+27
This patch adds lib/gcd.c which contains a greatest common divider implementation taken from sound/core/pcm_timer.c Several usages of this new library function will be sent to subsystem maintainers. [akpm@linux-foundation.org: use swap() (pointed out by Joe)] [akpm@linux-foundation.org: just add gcd.o to obj-y, remove Kconfig changes] Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Simon Horman <horms@verge.net.au> Cc: Julius Volz <juliusv@google.com> Cc: David S. Miller <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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