Eric Lee / smarc-fsl-linux-kernel

12 Jan, 2012

1 commit

  • 9f13a1fd4   cpu: Register a generic CPU device on architectures that currently do not ... Browse Code »
    44

    frv, h8300, m68k, microblaze, openrisc, score, um and xtensa currently
    do not register a CPU device. Add the config option GENERIC_CPU_DEVICES
    which causes a generic CPU device to be registered for each present CPU,
    and make all these architectures select it.

    Richard Weinberger covered UML and suggested using
    per_cpu.

    Signed-off-by: Ben Hutchings
    Signed-off-by: Linus Torvalds

    Ben Hutchings
     

11 Jan, 2012

1 commit

  • e343a895a   Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost ... Browse Code »

    lib: use generic pci_iomap on all architectures

    Many architectures don't want to pull in iomap.c,
    so they ended up duplicating pci_iomap from that file.
    That function isn't trivial, and we are going to modify it
    https://lkml.org/lkml/2011/11/14/183
    so the duplication hurts.

    This reduces the scope of the problem significantly,
    by moving pci_iomap to a separate file and
    referencing that from all architectures.

    * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
    alpha: drop pci_iomap/pci_iounmap from pci-noop.c
    mn10300: switch to GENERIC_PCI_IOMAP
    mn10300: add missing __iomap markers
    frv: switch to GENERIC_PCI_IOMAP
    tile: switch to GENERIC_PCI_IOMAP
    tile: don't panic on iomap
    sparc: switch to GENERIC_PCI_IOMAP
    sh: switch to GENERIC_PCI_IOMAP
    powerpc: switch to GENERIC_PCI_IOMAP
    parisc: switch to GENERIC_PCI_IOMAP
    mips: switch to GENERIC_PCI_IOMAP
    microblaze: switch to GENERIC_PCI_IOMAP
    arm: switch to GENERIC_PCI_IOMAP
    alpha: switch to GENERIC_PCI_IOMAP
    lib: add GENERIC_PCI_IOMAP
    lib: move GENERIC_IOMAP to lib/Kconfig

    Fix up trivial conflicts due to changes nearby in arch/{m68k,score}/Kconfig

    Linus Torvalds
     

09 Dec, 2011

2 commits

  • 0ee332c14   memblock: Kill early_node_map[] ... Browse Code »
    44

    Now all ARCH_POPULATES_NODE_MAP archs select HAVE_MEBLOCK_NODE_MAP -
    there's no user of early_node_map[] left. Kill early_node_map[] and
    replace ARCH_POPULATES_NODE_MAP with HAVE_MEMBLOCK_NODE_MAP. Also,
    relocate for_each_mem_pfn_range() and helper from mm.h to memblock.h
    as page_alloc.c would no longer host an alternative implementation.

    This change is ultimately one to one mapping and shouldn't cause any
    observable difference; however, after the recent changes, there are
    some functions which now would fit memblock.c better than page_alloc.c
    and dependency on HAVE_MEMBLOCK_NODE_MAP instead of HAVE_MEMBLOCK
    doesn't make much sense on some of them. Further cleanups for
    functions inside HAVE_MEMBLOCK_NODE_MAP in mm.h would be nice.

    -v2: Fix compile bug introduced by mis-spelling
    CONFIG_HAVE_MEMBLOCK_NODE_MAP to CONFIG_MEMBLOCK_HAVE_NODE_MAP in
    mmzone.h. Reported by Stephen Rothwell.

    Signed-off-by: Tejun Heo
    Cc: Stephen Rothwell
    Cc: Benjamin Herrenschmidt
    Cc: Yinghai Lu
    Cc: Tony Luck
    Cc: Ralf Baechle
    Cc: Martin Schwidefsky
    Cc: Chen Liqin
    Cc: Paul Mundt
    Cc: "David S. Miller"
    Cc: "H. Peter Anvin"

    Tejun Heo
     
  • a2bf79e7d   score: Use HAVE_MEMBLOCK_NODE_MAP ... Browse Code »

    score used early_node_map[] just to prime free_area_init_nodes(). Now
    memblock can be used for the same purpose and early_node_map[] is
    scheduled to be dropped. Use memblock instead.

    Signed-off-by: Tejun Heo
    Cc: Benjamin Herrenschmidt
    Cc: Yinghai Lu
    Cc: Chen Liqin
    Cc: Lennox Wu

    Tejun Heo
     

25 Nov, 2011

1 commit

01 Nov, 2011

1 commit

27 May, 2011

1 commit

  • 63e424c84   arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT} ... Browse Code »

    By the previous style change, CONFIG_GENERIC_FIND_NEXT_BIT,
    CONFIG_GENERIC_FIND_BIT_LE, and CONFIG_GENERIC_FIND_LAST_BIT are not used
    to test for existence of find bitops anymore.

    Signed-off-by: Akinobu Mita
    Acked-by: Greg Ungerer
    Cc: Arnd Bergmann
    Cc: Russell King
    Cc: Martin Schwidefsky
    Cc: Heiko Carstens
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Akinobu Mita
     

30 Mar, 2011

1 commit

28 Mar, 2011

2 commits

21 Jan, 2011

2 commits

  • 2fc361bfc   score: Use generic irq Kconfig ... Browse Code »

    No functional change

    Signed-off-by: Thomas Gleixner
    Acked-by: Chen Liqin

    Thomas Gleixner
     
  • 1c77ff22f   genirq: Remove __do_IRQ ... Browse Code »

    All architectures are finally converted. Remove the cruft.

    Signed-off-by: Thomas Gleixner
    Cc: Richard Henderson
    Cc: Mike Frysinger
    Cc: David Howells
    Cc: Tony Luck
    Cc: Greg Ungerer
    Cc: Michal Simek
    Acked-by: David Howells
    Cc: Kyle McMartin
    Acked-by: Benjamin Herrenschmidt
    Cc: Chen Liqin
    Cc: "David S. Miller"
    Cc: Chris Metcalf
    Cc: Jeff Dike

    Thomas Gleixner
     

12 Oct, 2010

1 commit

20 Sep, 2010

1 commit

27 Jul, 2010

1 commit

  • 592913ecb   time: Kill off CONFIG_GENERIC_TIME ... Browse Code »

    Now that all arches have been converted over to use generic time via
    clocksources or arch_gettimeoffset(), we can remove the GENERIC_TIME
    config option and simplify the generic code.

    Signed-off-by: John Stultz
    LKML-Reference:
    Signed-off-by: Thomas Gleixner

    John Stultz
     

19 Jun, 2009

1 commit