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  1. 20 5月, 2010 8 次提交
    • L
      Merge branch 'davinci-for-linus' of... · 024a6b95
      由 Linus Torvalds 提交于 
      Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci

* 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (48 commits)
  Revert "rtc: omap: let device wakeup capability be configured from chip init logic"
  DM365: Added more PINMUX configurations for AEMIF
  DM365: Make CLKOUTx available
  DM365: Added PINMUX definitions for GPIO30..32
  Davinci: iotable based ioremap() interception
  Davinci: pinmux - use ioremap()
  Davinci: aintc/cpintc - use ioremap()
  Davinci: psc - use ioremap()
  Davinci: timer - use ioremap()
  Davinci: jtag_id - use ioremap()
  Davinci: da8xx: rtc - use ioremap
  Davinci: gpio - use ioremap()
  davinci: edma: fix coding style issue related to breaking lines
  davinci: edma: use BIT() wherever possible
  davinci: edma: fix coding style issue related to usage of braces
  davinci: edma: use a more intuitive name for edma_info
  Davinci: serial - conditional reset via pwremu
  Davinci: serial - use ioremap()
  Davinci: serial - remove unnecessary define
  Davinci: watchdog reset separation across socs
  ...

Fix up trivial conflict in arch/arm/Kconfig due to removal of "select
GENERIC_TIME"
      024a6b95
    • L
      Merge branch 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux · 349e1fba
      由 Linus Torvalds 提交于 
      * 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux: (98 commits)
  Input: s3c24xx_ts - depend on SAMSUNG_DEV_TS and update menu entry
  Input: s3c24xx_ts - Add FEAT for Samsung touchscreen support
  Input: s3c24xx_ts - Implement generic GPIO configuration callback
  ARM: SAMSUNG: Move s3c64xx dev-ts.c to plat-samsung and rename configuration
  ARM: SAMSUNG: Implements cfg_gpio function for Samsung touchscreen
  ARM: S3C64XX: Add touchscreen platform device definition
  ARM: SAMSUNG: Move mach/ts.h to plat/ts.h
  ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: gpio.h cleanup
  ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Use common functions for gpiolib implementation
  drivers: serial: S5PC100 serial driver cleanup
  ARM: S5PC100: Pre-requisite clock patch for plat-s5pc1xx to plat-s5p move
  ARM: SAMSUNG: Copy common I2C0 device helpers to machine directories
  ARM: SAMSUNG: move driver strength gpio configuration helper to common dir
  ARM: S5PV210: Add GPIOlib support
  ARM: SAMSUNGy: fix broken timer irq base
  ARM: SMDK6440: Add audio devices on board
  ARM: S5P6440: Add audio platform devices
  ...
      349e1fba
    • K
      cpumask: fix compat getaffinity · fa9dc265
      由 KOSAKI Motohiro 提交于 
      Commit a45185d2 "cpumask: convert kernel/compat.c" broke libnuma, which
abuses sched_getaffinity to find out NR_CPUS in order to parse
/sys/devices/system/node/node*/cpumap.

On NUMA systems with less than 32 possibly CPUs, the current
compat_sys_sched_getaffinity now returns '4' instead of the actual
NR_CPUS/8, which makes libnuma bail out when parsing the cpumap.

The libnuma call sched_getaffinity(0, bitmap, 4096) at first.  It mean
the libnuma expect the return value of sched_getaffinity() is either len
argument or NR_CPUS.  But it doesn't expect to return nr_cpu_ids.

Strictly speaking, userland requirement are

1) Glibc assume the return value mean the lengh of initialized
   of mask argument. E.g. if sched_getaffinity(1024) return 128,
   glibc make zero fill rest 896 byte.
2) Libnuma assume the return value can be used to guess NR_CPUS
   in kernel. It assume len-arg<NR_CPUS makes -EINVAL. But
   it try len=4096 at first and 4096 is always bigger than
   NR_CPUS. Then, if we remove strange min_length normalization,
   we never hit -EINVAL case.

sched_getaffinity() already solved this issue.  This patch adapts
compat_sys_sched_getaffinity() to match the non-compat case.
Signed-off-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: NRusty Russell <rusty@rustcorp.com.au>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Reported-by: NKen Werner <ken.werner@web.de>
Cc: stable@kernel.org
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      fa9dc265
    • L
      Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 · cf77e988
      由 Linus Torvalds 提交于 
      * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Drop duplicated "config IOMMU_HELPER"
  [IA64] invoke oom-killer from page fault
  [IA64] use __ratelimit
  [IA64] Use set_cpus_allowed_ptr
  [IA64] Use set_cpus_allowed_ptr
  [IA64] arch/ia64/hp/common/sba_iommu.c: Rename dev_info to adi
  [IA64] removing redundant ifdef
      cf77e988
    • L
      Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm · 1d3c6ff4
      由 Linus Torvalds 提交于 
      * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (224 commits)
  ARM: remove 'select GENERIC_TIME'
  ARM: 6136/1: ARCH_REQUIRE_GPIOLIB selects GENERIC_GPIO
  ARM: 6074/1: oprofile: convert from sysdev to platform device
  ARM: 6073/1: oprofile: remove old files and update KConfig
  ARM: 6072/1: oprofile: use perf-events framework as backend
  ARM: 6071/1: perf-events: allow modules to query the number of hardware counters
  ARM: 6070/1: perf-events: add support for xscale PMUs
  ARM: 6069/1: perf-events: use numeric ID to identify PMU
  ARM: 6064/1: pmu: register IRQs at runtime
  ARM: Optionally allow ARMv6 to use 'normal, bufferable' memory for DMA
  ARM: 6134/1: Handle instruction cache maintenance fault properly
  ARM: nwfpe: allow debugging output to be configured at runtime
  ARM: rename mach_cpu_disable() to platform_cpu_disable()
  ARM: 6132/1: PL330: Add common core driver
  ARM: 6094/1: Extend cache-l2x0 to support the 16-way PL310
  ARM: Move memory mapping into mmu.c
  ARM: Ensure meminfo is sorted prior to sanity_check_meminfo
  ARM: Remove useless linux/bootmem.h includes
  ARM: convert /proc/cpu/aligment to seq_file
  arm: use asm-generic/scatterlist.h
  ...
      1d3c6ff4
    • K
      Revert "rtc: omap: let device wakeup capability be configured from chip init logic" · 5e682ef8
      由 Kevin Hilman 提交于 
      This reverts commit 9c0a342c because
it was included without proper signoffs from RTC maintainers.
      5e682ef8
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 · 7c7cbaf5
      由 Linus Torvalds 提交于 
      * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (127 commits)
  sh: update defconfigs.
  sh: Fix up the NUMA build for recent LMB changes.
  sh64: provide a stub per_cpu_trap_init() definition.
  sh: fix up CONFIG_KEXEC=n build.
  sh: fixup the docbook paths for clock framework shuffling.
  driver core: Early dev_name() depends on slab_is_available().
  sh: simplify WARN usage in SH clock driver
  sh: Check return value of clk_get on ms7724
  sh: Check return value of clk_get on ecovec24
  sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.c
  sh: move sh clock.c contents to drivers/sh/clk.
  sh: move sh asm/clock.h contents to linux/sh_clk.h V2
  sh: remove unused clock lookup
  sh: switch boards to clkdev
  sh: switch sh4-202 to clkdev
  sh: switch shx3 to clkdev
  sh: switch sh7757 to clkdev
  sh: switch sh7763 to clkdev
  sh: switch sh7780 to clkdev
  sh: switch sh7786 to clkdev
  ...
      7c7cbaf5
    • L
      Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 · ba0234ec
      由 Linus Torvalds 提交于 
      * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits)
  [S390] drivers/s390/char: Use kmemdup
  [S390] drivers/s390/char: Use kstrdup
  [S390] debug: enable exception-trace debug facility
  [S390] s390_hypfs: Add new attributes
  [S390] qdio: remove API wrappers
  [S390] qdio: set correct bit in dsci
  [S390] qdio: dont convert timestamps to microseconds
  [S390] qdio: remove memset hack
  [S390] qdio: prevent starvation on PCI devices
  [S390] qdio: count number of qdio interrupts
  [S390] user space fault: report fault before calling do_exit
  [S390] topology: expose core identifier
  [S390] dasd: remove uid from devmap
  [S390] dasd: add dynamic pav toleration
  [S390] vdso: add missing vdso_install target
  [S390] vdso: remove redundant check for CONFIG_64BIT
  [S390] avoid default_llseek in s390 drivers
  [S390] vmcp: disallow modular build
  [S390] add breaking event address for user space
  [S390] virtualization aware cpu measurement
  ...
      ba0234ec
  3. 19 5月, 2010 32 次提交