Eric Lee / smarc-fsl-linux-kernel

17 Oct, 2007

1 commit

  • cba4fbbff   remove include/asm-*/ipc.h ... Browse Code »

    All asm/ipc.h files do only #include .

    This patch therefore removes all include/asm-*/ipc.h files and moves the
    contents of include/asm-generic/ipc.h to include/linux/ipc.h.

    Signed-off-by: Adrian Bunk
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Adrian Bunk
     

23 Aug, 2007

1 commit

18 Jul, 2007

1 commit

  • f284ce726   PTRACE_POKEDATA consolidation ... Browse Code »

    Identical implementations of PTRACE_POKEDATA go into generic_ptrace_pokedata()
    function.

    AFAICS, fix bug on xtensa where successful PTRACE_POKEDATA will nevertheless
    return EPERM.

    Signed-off-by: Alexey Dobriyan
    Cc: Christoph Hellwig
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alexey Dobriyan
     

17 Jul, 2007

2 commits

01 Jun, 2007

1 commit

  • 8778beb98   h8300 trival patches ... Browse Code »

    - warning fix.
    - call trace area check fix.
    - There is no meaning, ' & ' it deletes

    Signed-off-by: Yoshinori Sato
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Yoshinori Sato
     

19 May, 2007

2 commits

11 May, 2007

1 commit

10 May, 2007

1 commit

  • f7e4217b0   rename thread_info to stack ... Browse Code »

    This finally renames the thread_info field in task structure to stack, so that
    the assumptions about this field are gone and archs have more freedom about
    placing the thread_info structure.

    Nonbroken archs which have a proper thread pointer can do the access to both
    current thread and task structure via a single pointer.

    It'll allow for a few more cleanups of the fork code, from which e.g. ia64
    could benefit.

    Signed-off-by: Roman Zippel
    [akpm@linux-foundation.org: build fix]
    Cc: Richard Henderson
    Cc: Ivan Kokshaysky
    Cc: Russell King
    Cc: Ian Molton
    Cc: Haavard Skinnemoen
    Cc: Mikael Starvik
    Cc: David Howells
    Cc: Yoshinori Sato
    Cc: "Luck, Tony"
    Cc: Hirokazu Takata
    Cc: Geert Uytterhoeven
    Cc: Roman Zippel
    Cc: Greg Ungerer
    Cc: Ralf Baechle
    Cc: Ralf Baechle
    Cc: Paul Mackerras
    Cc: Benjamin Herrenschmidt
    Cc: Heiko Carstens
    Cc: Martin Schwidefsky
    Cc: Paul Mundt
    Cc: Kazumoto Kojima
    Cc: Richard Curnow
    Cc: William Lee Irwin III
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Paolo 'Blaisorblade' Giarrusso
    Cc: Miles Bader
    Cc: Andi Kleen
    Cc: Chris Zankel
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Roman Zippel
     

09 May, 2007

1 commit

08 May, 2007

2 commits

  • c728d6045   h8300 generic irq ... Browse Code »

    h8300 using generic irq handler patch.

    Signed-off-by: Yoshinori Sato
    Cc: Thomas Gleixner
    Cc: Ingo Molnar
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Yoshinori Sato
     
  • aeecf3142   Convert h8/300 to generic timekeeping ... Browse Code »

    Currently h8/300 does not implement sub-jiffy timekeeping, so there is no
    benefit to having arch specific timekeeping code.

    This patch simply removes those functions and enables the generic
    timekeeping code.

    Signed-off-by: John Stultz
    Acked-by: Yoshinori Sato
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    john stultz
     

20 Feb, 2007

1 commit

  • 6168a702a   [PATCH] Declare init_irq_proc before we use it. ... Browse Code »

    powerpc gets:

    init/main.c: In function `do_basic_setup':
    init/main.c:714: warning: implicit declaration of function `init_irq_proc'

    but we cannot include linux/irq.h in generic code.

    Fix it by moving the declaration into linux/interrupt.h instead.

    And make sure all code that defines init_irq_proc() is including
    linux/interrupt.h.

    And nuke an ifdef-in-C

    Cc: Thomas Gleixner
    Cc: Ingo Molnar
    Cc: Benjamin Herrenschmidt
    Cc: Paul Mackerras
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrew Morton
     

13 Feb, 2007

1 commit

12 Feb, 2007

3 commits

  • 5ea817699   [PATCH] sort the devres mess out ... Browse Code »

    * Split the implementation-agnostic stuff in separate files.
    * Make sure that targets using non-default request_irq() pull
    kernel/irq/devres.o
    * Introduce new symbols (HAS_IOPORT and HAS_IOMEM) defaulting to positive;
    allow architectures to turn them off (we needed these symbols anyway for
    dependencies of quite a few drivers).
    * protect the ioport-related parts of lib/devres.o with CONFIG_HAS_IOPORT.

    Signed-off-by: Al Viro
    Signed-off-by: Linus Torvalds

    Al Viro
     
  • b035b6de2   [PATCH] Consolidate default sched_clock() ... Browse Code »

    Use attribute(weak).

    Signed-off-by: Alexey Dobriyan
    Acked-by: Ingo Molnar
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alexey Dobriyan
     
  • 67d38229d   [PATCH] disable init/initramfs.c: architectures ... Browse Code »

    Update all arch/*/kernel/vmlinux.lds.S to not include space for initramfs
    when CONFIG_BLK_DEV_INITRAMFS is not selected. This saves another 4 kbytes
    on most platfoms (some reserve PAGE_SIZE for initramfs).

    Signed-off-by: Jean-Paul Saman
    Cc: Al Viro
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Jean-Paul Saman
     

14 Dec, 2006

1 commit

  • 5cbded585   [PATCH] getting rid of all casts of k[cmz]alloc() calls ... Browse Code »

    Run this:

    #!/bin/sh
    for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
    echo "De-casting $f..."
    perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
    done

    And then go through and reinstate those cases where code is casting pointers
    to non-pointers.

    And then drop a few hunks which conflicted with outstanding work.

    Cc: Russell King , Ian Molton
    Cc: Mikael Starvik
    Cc: Yoshinori Sato
    Cc: Roman Zippel
    Cc: Geert Uytterhoeven
    Cc: Ralf Baechle
    Cc: Paul Mackerras
    Cc: Kyle McMartin
    Cc: Benjamin Herrenschmidt
    Cc: Martin Schwidefsky
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Greg KH
    Cc: Jens Axboe
    Cc: Paul Fulghum
    Cc: Alan Cox
    Cc: Karsten Keil
    Cc: Mauro Carvalho Chehab
    Cc: Jeff Garzik
    Cc: James Bottomley
    Cc: Ian Kent
    Cc: Steven French
    Cc: David Woodhouse
    Cc: Neil Brown
    Cc: Jaroslav Kysela
    Cc: Takashi Iwai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Robert P. J. Day
     

08 Dec, 2006

3 commits

  • 4522d5827   Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 ... Browse Code »

    * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
    [PATCH] x86-64: Export smp_call_function_single
    [PATCH] i386: Clean up smp_tune_scheduling()
    [PATCH] unwinder: move .eh_frame to RODATA
    [PATCH] unwinder: fully support linker generated .eh_frame_hdr section
    [PATCH] x86-64: don't use set_irq_regs()
    [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
    [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
    [PATCH] i386: replace kmalloc+memset with kzalloc
    [PATCH] x86-64: remove remaining pc98 code
    [PATCH] x86-64: remove unused variable
    [PATCH] x86-64: Fix constraints in atomic_add_return()
    [PATCH] x86-64: fix asm constraints in i386 atomic_add_return
    [PATCH] x86-64: Correct documentation for bzImage protocol v2.05
    [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
    [PATCH] x86-64: Fix numaq build error
    [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
    [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
    [PATCH] x86-64: Clarify error message in GART code
    [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
    [PATCH] x86-64: Remove unwind stack pointer alignment forcing again
    ...

    Fixed conflict in include/linux/uaccess.h manually

    Signed-off-by: Linus Torvalds

    Linus Torvalds
     
  • 7dfb71030   [PATCH] Add include/linux/freezer.h and move definitions from sched.h ... Browse Code »

    Move process freezing functions from include/linux/sched.h to freezer.h, so
    that modifications to the freezer or the kernel configuration don't require
    recompiling just about everything.

    [akpm@osdl.org: fix ueagle driver]
    Signed-off-by: Nigel Cunningham
    Cc: "Rafael J. Wysocki"
    Cc: Pavel Machek
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Nigel Cunningham
     
  • 3869aa292   [PATCH] h8300 stray bracket fix ... Browse Code »

    Signed-off-by: Mariusz Kozlowski
    Cc: Yoshinori Sato
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Mariusz Kozlowski
     

07 Dec, 2006

1 commit

  • fd593d127   [PATCH] relocatable kernel: Kallsyms generate relocatable symbols ... Browse Code »

    Print the addresses of non-absolute symbols relative to _text
    so that ld will generate relocations. Allowing a relocatable
    kernel to relocate them. We can't actually use the symbol names
    because kallsyms includes static symbols that are not exported
    from their object files.

    Add the _text symbol definitions to the architectures which don't
    define it otherwise linker will fail.

    Signed-off-by: Eric W. Biederman
    Signed-off-by: Vivek Goyal
    Signed-off-by: Andi Kleen

    Eric W. Biederman
     

03 Dec, 2006

1 commit

28 Oct, 2006

1 commit

  • 61ce1efe6   [PATCH] vmlinux.lds: consolidate initcall sections ... Browse Code »

    Add a vmlinux.lds.h helper macro for defining the eight-level initcall table,
    teach all the architectures to use it.

    This is a prerequisite for a patch which performs initcall synchronisation for
    multithreaded-probing.

    Cc: Greg KH
    Signed-off-by: Andrew Morton
    [ Added AVR32 as well ]
    Signed-off-by: Haavard Skinnemoen
    Signed-off-by: Linus Torvalds

    Andrew Morton
     

04 Oct, 2006

2 commits

02 Oct, 2006

3 commits

  • fe74290d5   [PATCH] provide kernel_execve on all architectures ... Browse Code »

    This adds the new kernel_execve function on all architectures that were using
    _syscall3() to implement execve.

    The implementation uses code from the _syscall3 macros provided in the
    unistd.h header file. I don't have cross-compilers for any of these
    architectures, so the patch is untested with the exception of i386.

    Most architectures can probably implement this in a nicer way in assembly or
    by combining it with the sys_execve implementation itself, but this should do
    it for now.

    [bunk@stusta.de: m68knommu build fix]
    [markh@osdl.org: build fix]
    [bero@arklinux.org: build fix]
    [ralf@linux-mips.org: mips fix]
    [schwidefsky@de.ibm.com: s390 fix]
    Signed-off-by: Arnd Bergmann
    Cc: Andi Kleen
    Cc: Paul Mackerras
    Cc: Benjamin Herrenschmidt
    Cc: Richard Henderson
    Cc: Ivan Kokshaysky
    Cc: Russell King
    Cc: Ian Molton
    Cc: Mikael Starvik
    Cc: David Howells
    Cc: Yoshinori Sato
    Cc: Hirokazu Takata
    Cc: Ralf Baechle
    Cc: Kyle McMartin
    Cc: Heiko Carstens
    Cc: Martin Schwidefsky
    Cc: Paul Mundt
    Cc: Kazumoto Kojima
    Cc: Richard Curnow
    Cc: William Lee Irwin III
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Paolo 'Blaisorblade' Giarrusso
    Cc: Miles Bader
    Cc: Chris Zankel
    Cc: "Luck, Tony"
    Cc: Geert Uytterhoeven
    Cc: Roman Zippel
    Signed-off-by: Ralf Baechle
    Signed-off-by: Bernhard Rosenkraenzer
    Signed-off-by: Mark Haverkamp
    Signed-off-by: Adrian Bunk
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Arnd Bergmann
     
  • 0437eb594   [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c ... Browse Code »

    Move the init_nsproxy definition out of arch/ into kernel/nsproxy.c. This
    avoids all arches having to be updated. Compiles and boots on s390.

    Signed-off-by: Serge E. Hallyn
    Cc: Kirill Korotaev
    Cc: "Eric W. Biederman"
    Cc: Herbert Poetzl
    Cc: Andrey Savochkin
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Serge E. Hallyn
     
  • ab516013a   [PATCH] namespaces: add nsproxy ... Browse Code »

    This patch adds a nsproxy structure to the task struct. Later patches will
    move the fs namespace pointer into this structure, and introduce a new utsname
    namespace into the nsproxy.

    The vserver and openvz functionality, then, would be implemented in large part
    by virtualizing/isolating more and more resources into namespaces, each
    contained in the nsproxy.

    [akpm@osdl.org: build fix]
    Signed-off-by: Serge Hallyn
    Cc: Kirill Korotaev
    Cc: "Eric W. Biederman"
    Cc: Herbert Poetzl
    Cc: Andrey Savochkin
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Serge E. Hallyn
     

30 Sep, 2006

1 commit

  • 3171a0305   [PATCH] simplify update_times (avoid jiffies/jiffies_64 aliasing problem) ... Browse Code »

    Pass ticks to do_timer() and update_times(), and adjust x86_64 and s390
    timer interrupt handler with this change.

    Currently update_times() calculates ticks by "jiffies - wall_jiffies", but
    callers of do_timer() should know how many ticks to update. Passing ticks
    get rid of this redundant calculation. Also there are another redundancy
    pointed out by Martin Schwidefsky.

    This cleanup make a barrier added by
    5aee405c662ca644980c184774277fc6d0769a84 needless. So this patch removes
    it.

    As a bonus, this cleanup make wall_jiffies can be removed easily, since now
    wall_jiffies is always synced with jiffies. (This patch does not really
    remove wall_jiffies. It would be another cleanup patch)

    Signed-off-by: Atsushi Nemoto
    Cc: Martin Schwidefsky
    Cc: "Eric W. Biederman"
    Cc: Thomas Gleixner
    Cc: Ingo Molnar
    Cc: john stultz
    Cc: Andi Kleen
    Cc: Paul Mackerras
    Cc: Benjamin Herrenschmidt
    Cc: Richard Henderson
    Cc: Ivan Kokshaysky
    Acked-by: Russell King
    Cc: Ian Molton
    Cc: Mikael Starvik
    Acked-by: David Howells
    Cc: Yoshinori Sato
    Cc: Hirokazu Takata
    Acked-by: Ralf Baechle
    Cc: Kyle McMartin
    Cc: Heiko Carstens
    Cc: Martin Schwidefsky
    Cc: Paul Mundt
    Cc: Kazumoto Kojima
    Cc: Richard Curnow
    Cc: William Lee Irwin III
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Paolo 'Blaisorblade' Giarrusso
    Cc: Miles Bader
    Cc: Chris Zankel
    Acked-by: "Luck, Tony"
    Cc: Geert Uytterhoeven
    Cc: Roman Zippel
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Atsushi Nemoto
     

03 Jul, 2006

1 commit

01 Jul, 2006

1 commit

23 Jun, 2006

1 commit

  • d09042da7   [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes ... Browse Code »

    - When setting a sighandler using sigaction() call, if the flag
    SA_ONSTACK is set and no alternate stack is provided via sigaltstack(),
    the kernel still try to install the alternate stack. This behavior is
    the opposite of the one which is documented in Single Unix Specifications
    V3.

    - Also when setting an alternate stack using sigaltstack() with the flag
    SS_DISABLE, the kernel try to install the alternate stack on signal
    delivery.

    These two use cases makes the process crash at signal delivery.

    Signed-off-by: Laurent Meyer
    Cc: Richard Henderson
    Cc: Ivan Kokshaysky
    Cc: David Howells
    Cc: Yoshinori Sato
    Cc: Geert Uytterhoeven
    Cc: Roman Zippel
    Cc: Kyle McMartin
    Cc: Paul Mundt
    Cc: Kazumoto Kojima
    Cc: Chris Zankel
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Laurent MEYER
     

11 Apr, 2006

1 commit

  • 894b5779c   [PATCH] No arch-specific strpbrk implementations ... Browse Code »

    While cleaning up parisc_ksyms.c earlier, I noticed that strpbrk wasn't
    being exported from lib/string.c. Investigating further, I noticed a
    changeset that removed its export and added it to _ksyms.c on a few more
    architectures. The justification was that "other arches do it."

    I think this is wrong, since no architecture currently defines
    __HAVE_ARCH_STRPBRK, there's no reason for any of them to be exporting it
    themselves. Therefore, consolidate the export to lib/string.c.

    Signed-off-by: Kyle McMartin
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Kyle McMartin
     

01 Apr, 2006

1 commit

24 Mar, 2006

1 commit

  • cdb045278   [PATCH] kill include/linux/platform.h, default_idle() cleanup ... Browse Code »

    include/linux/platform.h contained nothing that was actually used except
    the default_idle() prototype, and is therefore removed by this patch.

    This patch does the following with the platform specific default_idle()
    functions on different architectures:
    - remove the unused function:
    - parisc
    - sparc64
    - make the needlessly global function static:
    - arm
    - h8300
    - m68k
    - m68knommu
    - s390
    - v850
    - x86_64
    - add a prototype in asm/system.h:
    - cris
    - i386
    - ia64

    Signed-off-by: Adrian Bunk
    Acked-by: Patrick Mochel
    Acked-by: Kyle McMartin
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Adrian Bunk
     

22 Mar, 2006

1 commit

  • f4a641d66   [PATCH] multiple exports of strpbrk ... Browse Code »

    Sam's tree includes a new check, which found that we're exporting strpbrk()
    multiple times.

    It seems that the convention is that this is exported from the arch files, so
    reove the lib/string.c export.

    Cc: Sam Ravnborg
    Cc: Yoshinori Sato
    Cc: David Howells
    Cc: Greg Ungerer
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrew Morton
     

07 Mar, 2006

1 commit

13 Jan, 2006

1 commit